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lead java engineer microservices aws hybrid
Software Engineer Support
United States Digital Space LLC Milton Keynes, Buckinghamshire
ABOUT the company the company Platforms is part of Santander Payment Solutions and brings together a set of key platforms within Santander's global payments technology ecosystem. It includes software-as-a-service capabilities across the entire payments value chain, such as account-to-account processing, FX, SWIFT connectivity, fraud management and card processing infrastructure. It enables financial institutions, non-bank financial institutions (NBFIs) and payment service providers (PSPs) to operate, scale and evolve their payment capabilities across multiple rails, markets and regulatory environments, without the need to rebuild their core systems. Proven at scale, including within Santander itself, these platforms provide a modular foundation that complements the company's global payment capabilities to support client growth through payments. WHY JOIN OUR TEAM At the company Platforms, your work connects to something bigger, creating a real impact across global teams and markets for our clients and communities. Our people are our greatest strength. We combine growth opportunities, strong team connections, and a culture that supports your well-being and sense of belonging, so you can develop, contribute, and feel valued. With flexibility and autonomy built into how we work, you'll have the space to focus, collaborate, and perform at your best. Here, your impact matters, your growth is supported, and your experience is designed to help you thrive. WHAT YOU'LL DO As a Software Engineer, these will be some of the key activities in your day-to-day role: Design, develop, and maintain high-quality software solutions using Java and modern engineering practices. Build and evolve microservices and integrations that support business-critical applications. Collaborate with Product, Engineering, and cross-functional teams to deliver reliable and scalable solutions. Contribute to application performance, observability, and resilience initiatives. Participate in code reviews and promote software engineering best practices. Develop automated tests and support continuous integration and deployment processes. Work with cloud-native technologies, messaging platforms, and modern development tools. Support the continuous improvement of systems, processes, and engineering standards. WHAT WE'RE LOOKING FOR We are looking for a Software Engineer with strong backend development experience and a passion for building scalable, resilient, and high-performing applications. The ideal candidate will enjoy working in modern cloud-native environments, collaborating with cross-functional teams, and contributing to the full software development lifecycle - from design and implementation to monitoring and continuous improvement. Professional Experience 5+ years of experience developing Java applications in production environments (Required) Experience building and maintaining microservices architectures (Required) Experience designing and implementing REST APIs (Required) Experience working in Agile/Scrum environments (Required) Experience conducting code reviews and mentoring team members (Required) Experience with incident management and performance optimization (Required) Experience integrating AI-assisted development tools into daily workflows (Preferred) Experience building or integrating AI/ML capabilities into applications (Preferred) Education Bachelor's Degree in Computer Science, Software Engineering, Systems Engineering, Mathematics, Physics, Economics, Business Administration, or related field (Required) Professional certifications in Java, Cloud Technologies, or Scrum (Preferred) Languages English (Professional proficiency) (Required) Hard Skills Java (Required) Spring Boot (Required) Microservices Architecture (Required) REST APIs (Required) Docker (Required) Kubernetes (Required) Cloud Technologies (AWS) (Required) Messaging Systems (Kafka, RabbitMQ, IBM MQ) (Required) Relational Databases or NoSQL (Required) Jira & Confluence (Required) UK Payments knowledge (ISO 20022, SWIFT, MX) (Preferred) GraphQL (Preferred) Performance Testing (JMeter, Gatling) (Preferred) DevSecOps practices (Preferred) GitHub Actions (Preferred) Gradle (Preferred) SonarQube (Preferred) Soft Skills Problem-solving skills (Required) Analytical thinking (Required) Teamwork and collaboration (Required) Communication skills (Required) Learning agility (Required) Proactive mindset (Required) Leadership mindset (Preferred) Technical mentoring capabilities (Preferred) Continuous improvement mindset (Preferred) the company Platforms is proud of being an organization where there are equal opportunities regardless of age, gender, disability, civil status, race, religion or sexual orientation. We are committed to providing an inclusive and accessible application process for all candidates. OUR OFFER AND BENEFITS By joining our team, you will enjoy multiple benefits, such as: We care for your well-being, so you will have health insurance, life insurance, dental insurance, annual health care, and access to Wellhub. We promote flexibility with a hybrid and collaborative model; the selected candidate must be ready to work 60% on-site. We aim to boost your growth with access to self-development programs. We aim to make your workdays more accessible, so you will have transportation allowance and meal voucher/food voucher. the company Platforms is part of Santander Group, one of the world's leading financial groups, with a presence in more than 22 countries. IT STARTS HERE. TAKE YOUR NEXT PROFESSIONAL STEP If you're interested and meet the requirements, apply now or share this opportunity with someone who might be looking for it.
27/07/2026
Full time
ABOUT the company the company Platforms is part of Santander Payment Solutions and brings together a set of key platforms within Santander's global payments technology ecosystem. It includes software-as-a-service capabilities across the entire payments value chain, such as account-to-account processing, FX, SWIFT connectivity, fraud management and card processing infrastructure. It enables financial institutions, non-bank financial institutions (NBFIs) and payment service providers (PSPs) to operate, scale and evolve their payment capabilities across multiple rails, markets and regulatory environments, without the need to rebuild their core systems. Proven at scale, including within Santander itself, these platforms provide a modular foundation that complements the company's global payment capabilities to support client growth through payments. WHY JOIN OUR TEAM At the company Platforms, your work connects to something bigger, creating a real impact across global teams and markets for our clients and communities. Our people are our greatest strength. We combine growth opportunities, strong team connections, and a culture that supports your well-being and sense of belonging, so you can develop, contribute, and feel valued. With flexibility and autonomy built into how we work, you'll have the space to focus, collaborate, and perform at your best. Here, your impact matters, your growth is supported, and your experience is designed to help you thrive. WHAT YOU'LL DO As a Software Engineer, these will be some of the key activities in your day-to-day role: Design, develop, and maintain high-quality software solutions using Java and modern engineering practices. Build and evolve microservices and integrations that support business-critical applications. Collaborate with Product, Engineering, and cross-functional teams to deliver reliable and scalable solutions. Contribute to application performance, observability, and resilience initiatives. Participate in code reviews and promote software engineering best practices. Develop automated tests and support continuous integration and deployment processes. Work with cloud-native technologies, messaging platforms, and modern development tools. Support the continuous improvement of systems, processes, and engineering standards. WHAT WE'RE LOOKING FOR We are looking for a Software Engineer with strong backend development experience and a passion for building scalable, resilient, and high-performing applications. The ideal candidate will enjoy working in modern cloud-native environments, collaborating with cross-functional teams, and contributing to the full software development lifecycle - from design and implementation to monitoring and continuous improvement. Professional Experience 5+ years of experience developing Java applications in production environments (Required) Experience building and maintaining microservices architectures (Required) Experience designing and implementing REST APIs (Required) Experience working in Agile/Scrum environments (Required) Experience conducting code reviews and mentoring team members (Required) Experience with incident management and performance optimization (Required) Experience integrating AI-assisted development tools into daily workflows (Preferred) Experience building or integrating AI/ML capabilities into applications (Preferred) Education Bachelor's Degree in Computer Science, Software Engineering, Systems Engineering, Mathematics, Physics, Economics, Business Administration, or related field (Required) Professional certifications in Java, Cloud Technologies, or Scrum (Preferred) Languages English (Professional proficiency) (Required) Hard Skills Java (Required) Spring Boot (Required) Microservices Architecture (Required) REST APIs (Required) Docker (Required) Kubernetes (Required) Cloud Technologies (AWS) (Required) Messaging Systems (Kafka, RabbitMQ, IBM MQ) (Required) Relational Databases or NoSQL (Required) Jira & Confluence (Required) UK Payments knowledge (ISO 20022, SWIFT, MX) (Preferred) GraphQL (Preferred) Performance Testing (JMeter, Gatling) (Preferred) DevSecOps practices (Preferred) GitHub Actions (Preferred) Gradle (Preferred) SonarQube (Preferred) Soft Skills Problem-solving skills (Required) Analytical thinking (Required) Teamwork and collaboration (Required) Communication skills (Required) Learning agility (Required) Proactive mindset (Required) Leadership mindset (Preferred) Technical mentoring capabilities (Preferred) Continuous improvement mindset (Preferred) the company Platforms is proud of being an organization where there are equal opportunities regardless of age, gender, disability, civil status, race, religion or sexual orientation. We are committed to providing an inclusive and accessible application process for all candidates. OUR OFFER AND BENEFITS By joining our team, you will enjoy multiple benefits, such as: We care for your well-being, so you will have health insurance, life insurance, dental insurance, annual health care, and access to Wellhub. We promote flexibility with a hybrid and collaborative model; the selected candidate must be ready to work 60% on-site. We aim to boost your growth with access to self-development programs. We aim to make your workdays more accessible, so you will have transportation allowance and meal voucher/food voucher. the company Platforms is part of Santander Group, one of the world's leading financial groups, with a presence in more than 22 countries. IT STARTS HERE. TAKE YOUR NEXT PROFESSIONAL STEP If you're interested and meet the requirements, apply now or share this opportunity with someone who might be looking for it.
GenAI Full Stack Engineer - Managing Consultant - Digital Excellence
United States Digital Space LLC
YOUR ROLE Build and scale cutting edge GenAI full stack applications, design infrastructure, and mentor team members. Collaborate to develop GenAI proof of concepts (POCs) using Retrieval Augmented Generation (RAG) and intelligent agents. Scale POCs to production ready solutions for customers. Design and develop full stack applications for GenAI and non GenAI projects. Support infrastructure development to enable robust end to end solutions. Explore and experiment with emerging technologies, including GenAI. Coach and mentor team members, fostering skill development. ADDITIONAL OPPORTUNITIES Business Development Lead or contribute to proposals, RFPs, bids, and client pitches. Develop innovative propositions and participate in client hosting events. Internal Initiatives Engage in campaign development, internal think tanks, and white papers. Contribute to practice operations, recruitment, and team building activities. Help shape the organisation's offerings and capabilities. Learning and Development Access training and certifications to enhance your career. Up skill in high demand areas such as GenAI. YOUR PROFILE Eligibility Hold an active SC (Security Check) Clearance or be eligible for such clearance. Technical Expertise Backend Development: Build microservices using Python/ FastAPI or TypeScript/ Express or equivalent. Frontend Development: Build React applications with TypeScript, leveraging Next.js or Vite. GenAI Frameworks: Familiar with LangChain, LangGraph, CrewAI, or Vercel AI (Python or JavaScript). LLM experience: Practical experience with OpenAI, Anthropic, Mistral, Llama, or Ollama. Cloud Platforms: Proficiency in AWS or Azure for hosting and deployment. Containerization and Orchestration: Hands on with Docker, Kubernetes, and Docker Compose. Infrastructure as Code (IaC): Exposure to Terraform. Monitoring Tools: Familiar with Langsmith, Langfuse, or similar. CI/CD: Experience with GitLab, GitHub, or Jenkins. Database Management Vector Databases: Experience with ChromaDB, Pinecone, PGVector, MongoDB, Qdrant, etc. NoSQL: Familiarity with NoSQL databases such as MongoDB. SQL: Experience with PostgreSQL. Version Control Proficient in Git and platforms like GitHub, GitLab. Work Methodology Experience working in an agile team environment. Communication Skills Effectively communicate with internal and external stakeholders. Leadership Experience leading projects and people management. LOCATION AND REMUNERATION London, Manchester or Glasgow are office base locations, but the role may involve travel or assignment periods away from home. The remuneration package includes flexible benefits options and a variable element based on performance. EMPLOYMENT OBLIGATIONS To commence the role, you must provide documentary proof of entitlement to live and work in the UK. WORK LIFE BALANCE All UK employees are eligible to request flexible working arrangements and can embed hybrid working into their day to day routine.
27/07/2026
Full time
YOUR ROLE Build and scale cutting edge GenAI full stack applications, design infrastructure, and mentor team members. Collaborate to develop GenAI proof of concepts (POCs) using Retrieval Augmented Generation (RAG) and intelligent agents. Scale POCs to production ready solutions for customers. Design and develop full stack applications for GenAI and non GenAI projects. Support infrastructure development to enable robust end to end solutions. Explore and experiment with emerging technologies, including GenAI. Coach and mentor team members, fostering skill development. ADDITIONAL OPPORTUNITIES Business Development Lead or contribute to proposals, RFPs, bids, and client pitches. Develop innovative propositions and participate in client hosting events. Internal Initiatives Engage in campaign development, internal think tanks, and white papers. Contribute to practice operations, recruitment, and team building activities. Help shape the organisation's offerings and capabilities. Learning and Development Access training and certifications to enhance your career. Up skill in high demand areas such as GenAI. YOUR PROFILE Eligibility Hold an active SC (Security Check) Clearance or be eligible for such clearance. Technical Expertise Backend Development: Build microservices using Python/ FastAPI or TypeScript/ Express or equivalent. Frontend Development: Build React applications with TypeScript, leveraging Next.js or Vite. GenAI Frameworks: Familiar with LangChain, LangGraph, CrewAI, or Vercel AI (Python or JavaScript). LLM experience: Practical experience with OpenAI, Anthropic, Mistral, Llama, or Ollama. Cloud Platforms: Proficiency in AWS or Azure for hosting and deployment. Containerization and Orchestration: Hands on with Docker, Kubernetes, and Docker Compose. Infrastructure as Code (IaC): Exposure to Terraform. Monitoring Tools: Familiar with Langsmith, Langfuse, or similar. CI/CD: Experience with GitLab, GitHub, or Jenkins. Database Management Vector Databases: Experience with ChromaDB, Pinecone, PGVector, MongoDB, Qdrant, etc. NoSQL: Familiarity with NoSQL databases such as MongoDB. SQL: Experience with PostgreSQL. Version Control Proficient in Git and platforms like GitHub, GitLab. Work Methodology Experience working in an agile team environment. Communication Skills Effectively communicate with internal and external stakeholders. Leadership Experience leading projects and people management. LOCATION AND REMUNERATION London, Manchester or Glasgow are office base locations, but the role may involve travel or assignment periods away from home. The remuneration package includes flexible benefits options and a variable element based on performance. EMPLOYMENT OBLIGATIONS To commence the role, you must provide documentary proof of entitlement to live and work in the UK. WORK LIFE BALANCE All UK employees are eligible to request flexible working arrangements and can embed hybrid working into their day to day routine.
Java Full Stack Engineer - Consultant - Digital Excellence
United States Digital Space LLC
At the company Invent, we believe difference drives change. As inventive transformation consultants, we blend our strategic, creative and scientific capabilities, collaborating closely with clients to deliver cutting edge solutions. Join us to drive transformation tailored to our client's challenges of today and tomorrow. Informed and validated by science and data. Superpowered by creativity and design. All underpinned by technology created with purpose. YOUR ROLE Our Full Stack Engineers sit within Digital Excellence, part of the Business Technology practice in the company Invent, which leads digital transformation projects across the company. We are a new and dynamic community that values innovation, professional development, and the ability to make a real difference for our clients. We work in diverse multi-disciplinary teams, hand in glove with our clients. Our Java Full Stack Engineers are responsible for creating the visions of our clients and driving better business outcomes. They are tasked with building cutting edge digital solutions for our clients, combining a clear understanding of business value and a consultative approach to make the difference. They will be able to work on a vast variety of projects and get exposure to a variety of technology such as (but not exhaustively) NodeJS, Java, Kotlin, Spring boot framework, RESTful microservices, NoSQL databases. YOUR PROFILE Extensive experience of building microservices with Java (Spring Boot) Experience using JavaScript/Typescript to build fronted web applications using React, HTML and CSS Experience using version control software - Git Experience using online version control tools - GitHub, GitLab etc Experience using Docker, Docker Compose Experience with CI/CD (Gitlab, GitHub, Jenkins) Experience with cloud technologies such as AWS or Azure Experience working in an agile team environment Familiarity using Infrastructure as Code tools such as Terraform Familiarity building and integrating with NoSQL database (familiarity with MongoDB is preferred) or SQL databases such as Postgres Familiarity with web standards, accessibility, and development best practice Bonus Building microservices in C# Experience building solutions that integrate with LLMs using tools such as Vercel AI, Langchain etc. Using the GOV.UK Design System and using Nunjucks WHAT YOU'LL LOVE ABOUT WORKING HERE We offer engineers a culture of learning, ownership, and focus on value. You'll gain exposure to high profile transformations and hands on exposure to leading technologies. Our consultants are formally trained by industry experts in consulting and client delivery. Consultants have access to a vast array for different training and certifications in a variety of areas: cloud technologies (AWS, Azure, GCP), programming (Java, Kotlin, NodeJS, Spring Boot), DevOps (Terraform, Kubernetes, Docker), Cybersecurity (CISSP, CISM) and Agile delivery (Scrum Master, Product Owner, Scaled Agile Framework). The company offers you the flexibility to develop various areas of knowledge in technical domains aligned both to your interests and our client's outcomes. Les Fontaines: the company has a unique training environment just outside of Paris, where we can immerse ourselves in thought leadership, share knowledge and build capabilities that will help us and our clients to succeed. We hold monthly showcases of our digital transformation initiatives, sharing knowledge and showing off how the power of technology is impacting our clients. There are monthly team drinks and breakfast events to connect face to face with the wider team and discuss trends and insights. Team away days are always a chance to connect with the team, have fun and learn something new. NEED TO KNOW We actively work inclusion, building environments where you can bring your whole self to work. We aim to build an environment where employees enjoy a positive work life balance. We embed hybrid working in all that we do and make flexible working arrangements the day to day reality for our people. All UK employees are eligible to request flexible working arrangements. Employee wellbeing is vitally important to us. We have trained Mental Health Champions across each of our business areas and invested in wellbeing apps such as Thrive and Peppy. CSR We're focused on using tech to have a positive social impact, reducing our own carbon footprint and improving access to a digital world. We were named as one of the world's most ethical companies by the Ethisphere Institute for the 10th year. Office base locations include London, Manchester or Glasgow. You must be fully flexible in terms of assignment location, as these roles may involve periods of time away from home at short notice. Remuneration We offer a remuneration package which includes flexible benefits options for you to choose to suit your own personal circumstances and a variable element dependent on grade, company and personal performance. Eligibility In order to commence a role with the company you will be required to provide documentary proof prior to joining the Company that you are entitled to live and work in the United Kingdom.
27/07/2026
Full time
At the company Invent, we believe difference drives change. As inventive transformation consultants, we blend our strategic, creative and scientific capabilities, collaborating closely with clients to deliver cutting edge solutions. Join us to drive transformation tailored to our client's challenges of today and tomorrow. Informed and validated by science and data. Superpowered by creativity and design. All underpinned by technology created with purpose. YOUR ROLE Our Full Stack Engineers sit within Digital Excellence, part of the Business Technology practice in the company Invent, which leads digital transformation projects across the company. We are a new and dynamic community that values innovation, professional development, and the ability to make a real difference for our clients. We work in diverse multi-disciplinary teams, hand in glove with our clients. Our Java Full Stack Engineers are responsible for creating the visions of our clients and driving better business outcomes. They are tasked with building cutting edge digital solutions for our clients, combining a clear understanding of business value and a consultative approach to make the difference. They will be able to work on a vast variety of projects and get exposure to a variety of technology such as (but not exhaustively) NodeJS, Java, Kotlin, Spring boot framework, RESTful microservices, NoSQL databases. YOUR PROFILE Extensive experience of building microservices with Java (Spring Boot) Experience using JavaScript/Typescript to build fronted web applications using React, HTML and CSS Experience using version control software - Git Experience using online version control tools - GitHub, GitLab etc Experience using Docker, Docker Compose Experience with CI/CD (Gitlab, GitHub, Jenkins) Experience with cloud technologies such as AWS or Azure Experience working in an agile team environment Familiarity using Infrastructure as Code tools such as Terraform Familiarity building and integrating with NoSQL database (familiarity with MongoDB is preferred) or SQL databases such as Postgres Familiarity with web standards, accessibility, and development best practice Bonus Building microservices in C# Experience building solutions that integrate with LLMs using tools such as Vercel AI, Langchain etc. Using the GOV.UK Design System and using Nunjucks WHAT YOU'LL LOVE ABOUT WORKING HERE We offer engineers a culture of learning, ownership, and focus on value. You'll gain exposure to high profile transformations and hands on exposure to leading technologies. Our consultants are formally trained by industry experts in consulting and client delivery. Consultants have access to a vast array for different training and certifications in a variety of areas: cloud technologies (AWS, Azure, GCP), programming (Java, Kotlin, NodeJS, Spring Boot), DevOps (Terraform, Kubernetes, Docker), Cybersecurity (CISSP, CISM) and Agile delivery (Scrum Master, Product Owner, Scaled Agile Framework). The company offers you the flexibility to develop various areas of knowledge in technical domains aligned both to your interests and our client's outcomes. Les Fontaines: the company has a unique training environment just outside of Paris, where we can immerse ourselves in thought leadership, share knowledge and build capabilities that will help us and our clients to succeed. We hold monthly showcases of our digital transformation initiatives, sharing knowledge and showing off how the power of technology is impacting our clients. There are monthly team drinks and breakfast events to connect face to face with the wider team and discuss trends and insights. Team away days are always a chance to connect with the team, have fun and learn something new. NEED TO KNOW We actively work inclusion, building environments where you can bring your whole self to work. We aim to build an environment where employees enjoy a positive work life balance. We embed hybrid working in all that we do and make flexible working arrangements the day to day reality for our people. All UK employees are eligible to request flexible working arrangements. Employee wellbeing is vitally important to us. We have trained Mental Health Champions across each of our business areas and invested in wellbeing apps such as Thrive and Peppy. CSR We're focused on using tech to have a positive social impact, reducing our own carbon footprint and improving access to a digital world. We were named as one of the world's most ethical companies by the Ethisphere Institute for the 10th year. Office base locations include London, Manchester or Glasgow. You must be fully flexible in terms of assignment location, as these roles may involve periods of time away from home at short notice. Remuneration We offer a remuneration package which includes flexible benefits options for you to choose to suit your own personal circumstances and a variable element dependent on grade, company and personal performance. Eligibility In order to commence a role with the company you will be required to provide documentary proof prior to joining the Company that you are entitled to live and work in the United Kingdom.
Capital One
Senior Software Development Engineer - SRE
Capital One Nottingham, Nottinghamshire
Role Overview Senior Software Development Engineer - SRE This role will lead the planning and implementation of key SRE initiatives for our cloud based back end services, driving performance, stability, and scalability while fostering a culture of quality, security, and resilience. Responsibilities You will technically lead a group of engineers responsible for maintaining and improving our back end services for our most critical customer and/or data applications within the cloud. Through your team and hands on engineering, help to shape and deliver the goals and vision set out by your Site Reliability Engineering Manager (SREM). Contribute to the major optimisation and improvement themes within the team. Identifying opportunities to reduce operational overheads through observability and service automation. Drive engineering best practice (e.g., Operational Excellence, Security, Quality, Resilience etc.) and set standards across the team and wider SRE community. Innovate within your team and contribute within your technical domain. Deliver key pieces of intent from inception through to design and hands on delivery, in collaboration with your SREM. Estimate, scope and plan your work within an agile environment. Qualifications Production grade experience of developing and managing APIs using Java & Springboot. Excellent understanding of SOLID principles, SOA, HTTP and REST. Good knowledge of Maven or Gradle. Production experience running microservices on container orchestration architectures. Passionate about API testing utilising tools similar to Wiremock, Pact, Postman and Cucumber. Good understanding of API authentication and authorisation mechanisms like OAuth. Knowledge using monitoring & logging tools to troubleshoot problems in a distributed network of systems. Excellent understanding of infrastructure as code and CI/CD pipeline management via Jenkins. Development experience within a cloud environment. Strong experience in back end architectural and design patterns. Able to effectively communicate and partner across engineering to maximise inner sourcing opportunities and reduce waste. Extensive knowledge to successfully identify, troubleshoot and pre empt operational issues. Proactive approach to problem determination, identifying areas for improvement and system bottlenecks. Strong communication skills with proven ability to challenge and motivate technical teams. Learning & Growth Opportunities Broadening your knowledge of the cloud (specifically AWS). Scripting languages (e.g., Python, BASH). Site Reliability Engineering. Solving real world problems and being comfortable working in a complex regulated environment. Location & Work Model This is a permanent position based in our Nottingham office. We have a hybrid working model which gives you flexibility to work from our office and from home. You will be based in our Nottingham office 3 days a week on Tuesdays, Wednesdays and Thursdays. Equal Opportunity Employer We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.
27/07/2026
Full time
Role Overview Senior Software Development Engineer - SRE This role will lead the planning and implementation of key SRE initiatives for our cloud based back end services, driving performance, stability, and scalability while fostering a culture of quality, security, and resilience. Responsibilities You will technically lead a group of engineers responsible for maintaining and improving our back end services for our most critical customer and/or data applications within the cloud. Through your team and hands on engineering, help to shape and deliver the goals and vision set out by your Site Reliability Engineering Manager (SREM). Contribute to the major optimisation and improvement themes within the team. Identifying opportunities to reduce operational overheads through observability and service automation. Drive engineering best practice (e.g., Operational Excellence, Security, Quality, Resilience etc.) and set standards across the team and wider SRE community. Innovate within your team and contribute within your technical domain. Deliver key pieces of intent from inception through to design and hands on delivery, in collaboration with your SREM. Estimate, scope and plan your work within an agile environment. Qualifications Production grade experience of developing and managing APIs using Java & Springboot. Excellent understanding of SOLID principles, SOA, HTTP and REST. Good knowledge of Maven or Gradle. Production experience running microservices on container orchestration architectures. Passionate about API testing utilising tools similar to Wiremock, Pact, Postman and Cucumber. Good understanding of API authentication and authorisation mechanisms like OAuth. Knowledge using monitoring & logging tools to troubleshoot problems in a distributed network of systems. Excellent understanding of infrastructure as code and CI/CD pipeline management via Jenkins. Development experience within a cloud environment. Strong experience in back end architectural and design patterns. Able to effectively communicate and partner across engineering to maximise inner sourcing opportunities and reduce waste. Extensive knowledge to successfully identify, troubleshoot and pre empt operational issues. Proactive approach to problem determination, identifying areas for improvement and system bottlenecks. Strong communication skills with proven ability to challenge and motivate technical teams. Learning & Growth Opportunities Broadening your knowledge of the cloud (specifically AWS). Scripting languages (e.g., Python, BASH). Site Reliability Engineering. Solving real world problems and being comfortable working in a complex regulated environment. Location & Work Model This is a permanent position based in our Nottingham office. We have a hybrid working model which gives you flexibility to work from our office and from home. You will be based in our Nottingham office 3 days a week on Tuesdays, Wednesdays and Thursdays. Equal Opportunity Employer We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.
Senior Backend Engineer
United States Digital Space LLC
Your Mission As a Senior Software Engineer at the company, you will play a crucial role in shaping the future of the company's technology, driving innovation, and ensuring we deliver a seamless, high-performance experience for our merchants across Europe. You will work with diverse, cross functional teams to design, develop, and maintain core components of our systems that power various aspects of our business, from payments processing and core banking to merchant lifecycle management and internal operations. Your contributions will directly impact our merchants' success, enabling them to thrive in an increasingly competitive landscape. As a Senior Software Engineer at the company, you will be expected to: Design, develop, and maintain clean, efficient, secure, and well tested code to support critical business needs, ensuring scalability, performance, and reliability across the company's systems. Take ownership of features and projects throughout the full software development lifecycle, including scoping, design, development, testing, deployment, and maintenance. Collaborate closely with cross functional teams (including product, design, data science, security, and operations) to understand requirements, provide technical insights, and contribute to architecture discussions. Build tools and integrate systems to enhance operational efficiency, reliability, and scalability of products across the business. Contribute to process improvements, focusing on continuous integration, delivery, and deployment to ensure a smooth and stable development pipeline. Participate in code reviews, share feedback constructively, and help elevate the overall quality and performance of the team's output. Mentor and support fellow developers, fostering a collaborative and innovative environment. Stay updated with the latest trends and technologies in software engineering, payments, and fintech, proactively identifying opportunities for improvement and innovation. Assist in troubleshooting complex issues related to our systems, providing timely resolutions to ensure uninterrupted service for our customers. Help define and promote best practices in software development, including code quality, testing, automation, and security. Serve as a subject matter expert in key areas, providing guidance and support to other teams. Requirements 5+ years of professional software development experience, with a solid understanding of backend systems, scalable architectures, and software design principles. Expertise in Java (17+), Spring Boot, and modern backend engineering practices. Experience with system design and architecture, including object oriented design patterns, microservices architecture, and API development. Experience building systems for high throughput, low latency, and reliability. Experience in data structures and performance trade offs. Excellent communication skills with the ability to influence and align stakeholders. Strong problem solving skills and the ability to debug complex issues across multiple systems or services. Experience working in an Agile/Scrum development process. Ability to work well as part of a team and independently in a fast paced environment. Nice to have Degree in computer science, engineering, or a related field. Previous experience in the Payments Industry, fintech, or Location and Business Recommendation Services platforms. Experience with cloud infrastructure (AWS, Kubernetes, Helm). Experience with current or specific frameworks, SDKs, APIs, and libraries relevant to the company's technology stack (e.g. Laravel, Spring, Reactor). Familiarity with authorization systems (e.g., RBAC, ABAC, SpiceDB). Experience with Behavior Driven Development (BDD) or Test Driven Development (TDD). Experience with CI/CD pipelines. The Perks Flexible working hours that suit both you and your team. Health Insurance. Physical and mental health support through our partnership with MyFitness. 25 days of Annual leave (+ Bank Holidays). Possibility to visit other company offices to meet colleagues when travel is safe and appropriate. Friday lunch in the office. Friendly, comfortable, and high end work equipment and informal office environment. Hybrid work mode policy. Equal Opportunity Employer We are committed to creating an inclusive environment where everyone, regardless of race, ethnicity, gender identity or expression, sexual orientation, age, disability, religion, or background, can thrive and do their best work. We believe that a diverse team leads to better ideas, stronger outcomes, and a more supportive workplace for all. If you require any reasonable adjustments at any stage of the recruitment process-whether for interviews, assessments, or other parts of the application-we encourage you to let us know. We are committed to ensuring that every candidate has a fair and accessible experience with us.
27/07/2026
Full time
Your Mission As a Senior Software Engineer at the company, you will play a crucial role in shaping the future of the company's technology, driving innovation, and ensuring we deliver a seamless, high-performance experience for our merchants across Europe. You will work with diverse, cross functional teams to design, develop, and maintain core components of our systems that power various aspects of our business, from payments processing and core banking to merchant lifecycle management and internal operations. Your contributions will directly impact our merchants' success, enabling them to thrive in an increasingly competitive landscape. As a Senior Software Engineer at the company, you will be expected to: Design, develop, and maintain clean, efficient, secure, and well tested code to support critical business needs, ensuring scalability, performance, and reliability across the company's systems. Take ownership of features and projects throughout the full software development lifecycle, including scoping, design, development, testing, deployment, and maintenance. Collaborate closely with cross functional teams (including product, design, data science, security, and operations) to understand requirements, provide technical insights, and contribute to architecture discussions. Build tools and integrate systems to enhance operational efficiency, reliability, and scalability of products across the business. Contribute to process improvements, focusing on continuous integration, delivery, and deployment to ensure a smooth and stable development pipeline. Participate in code reviews, share feedback constructively, and help elevate the overall quality and performance of the team's output. Mentor and support fellow developers, fostering a collaborative and innovative environment. Stay updated with the latest trends and technologies in software engineering, payments, and fintech, proactively identifying opportunities for improvement and innovation. Assist in troubleshooting complex issues related to our systems, providing timely resolutions to ensure uninterrupted service for our customers. Help define and promote best practices in software development, including code quality, testing, automation, and security. Serve as a subject matter expert in key areas, providing guidance and support to other teams. Requirements 5+ years of professional software development experience, with a solid understanding of backend systems, scalable architectures, and software design principles. Expertise in Java (17+), Spring Boot, and modern backend engineering practices. Experience with system design and architecture, including object oriented design patterns, microservices architecture, and API development. Experience building systems for high throughput, low latency, and reliability. Experience in data structures and performance trade offs. Excellent communication skills with the ability to influence and align stakeholders. Strong problem solving skills and the ability to debug complex issues across multiple systems or services. Experience working in an Agile/Scrum development process. Ability to work well as part of a team and independently in a fast paced environment. Nice to have Degree in computer science, engineering, or a related field. Previous experience in the Payments Industry, fintech, or Location and Business Recommendation Services platforms. Experience with cloud infrastructure (AWS, Kubernetes, Helm). Experience with current or specific frameworks, SDKs, APIs, and libraries relevant to the company's technology stack (e.g. Laravel, Spring, Reactor). Familiarity with authorization systems (e.g., RBAC, ABAC, SpiceDB). Experience with Behavior Driven Development (BDD) or Test Driven Development (TDD). Experience with CI/CD pipelines. The Perks Flexible working hours that suit both you and your team. Health Insurance. Physical and mental health support through our partnership with MyFitness. 25 days of Annual leave (+ Bank Holidays). Possibility to visit other company offices to meet colleagues when travel is safe and appropriate. Friday lunch in the office. Friendly, comfortable, and high end work equipment and informal office environment. Hybrid work mode policy. Equal Opportunity Employer We are committed to creating an inclusive environment where everyone, regardless of race, ethnicity, gender identity or expression, sexual orientation, age, disability, religion, or background, can thrive and do their best work. We believe that a diverse team leads to better ideas, stronger outcomes, and a more supportive workplace for all. If you require any reasonable adjustments at any stage of the recruitment process-whether for interviews, assessments, or other parts of the application-we encourage you to let us know. We are committed to ensuring that every candidate has a fair and accessible experience with us.
Capco
Principal Backend Engineer (Java)
Capco
Principal Backend Engineer - Java Location: London (Hybrid) | Type: Permanent The Role Capco is growing our Engineering team - and we're looking for experienced Principal Backend Engineers with strong Java skills and a passion for delivering innovative solutions in financial services. If you enjoy solving complex problems, working with cloud-native technologies, and collaborating in agile teams, we'd love to hear from you. As a Principal Backend Engineer at Capco, you'll contribute to high-impact, client-facing projects that shape the future of financial services. You'll work alongside talented engineers, have access to industry-leading training, and get the opportunity to grow your skills across multiple platforms. You will also get the chance to work across different domains within FS & Energy. What You'll Do Build and deliver scalable Back End services using Java (11, 17+) Design and implement APIs and microservices for enterprise systems Work across cloud platforms, particularly AWS, using best practice deployment techniques Contribute to architecture discussions and solution design Develop robust test coverage including unit, integration, and performance testing Collaborate in agile teams alongside clients, product managers, and other engineers What We're Looking For Java Development - Expertise in Java 11, 17 and above. Spring Boot - Proficiency with the Spring Boot framework. Cloud Services - Deep understanding of deploying enterprise level software into any public cloud, preferably AWS. Architecture Patterns - Experience implementing microservices, event-driven, CQRS and cloud-native architectures. CI/CD - Strong understanding of CI/CD pipelines, particularly within the AWS ecosystem. Database Management - Proficiency in both SQL and NoSQL databases. Message Brokers - Experience with Kafka. Testing - Ability to write various types of tests including unit, component, integration, end-to-end, and performance tests. Java Streaming - Core understanding of Java streaming and AWS integration. Infrastructure as Code - Experience with CloudFormation or similar tools for infrastructure management. Large-Scale Systems Design - Experience with designing large-scale systems. Distributed Systems Troubleshooting - Ability to troubleshoot distributed systems. Bonus Points For An appetite to contribute to the wider Capco business outside of project assignments. This can be achieved through various means including thought leadership activities, supporting RFP's and the coaching/mentoring of more junior engineering team members Proficiency with Gitlab for CI/CD processes. Behaviour Driven Design - Experience writing automation test cases in Cucumber using Behaviour Driven Design (BDD). AWS Certified Solutions Architect - Associate or Professional level certification required. Security Best Practices - Strong knowledge of security best practices, including the use of IAM Roles, KMS, etc. Why Join Capco You'll be part of a team where your voice matters. We're collaborative, non-hierarchical, and Laser-focused on creating impact - for our clients and for you. At Capco, you'll shape your career around your strengths, enjoy flexibility and trust, and work with people who genuinely care about your growth and wellbeing. We offer a competitive, people-first benefits package designed to support every aspect of your life: Core Benefits: Discretionary bonus, competitive pension, health insurance, life insurance and critical illness cover. Mental Health: Easy access to CareFirst, Unmind, Aviva consultations, and in-house first aiders. Family-Friendly: Maternity, adoption, shared parental leave, plus paid leave for sickness, pregnancy loss, fertility treatment, menopause, and bereavement. Family Care: 8 complimentary backup care sessions for emergency childcare or elder care. Holiday Flexibility: 5 weeks of annual leave with the option to buy or sell holiday days based on your needs. Continuous Learning: Minimum 40 Hours of Training Annually: Take your pick-workshops, certifications, E-learning-your growth, your way. Also, Business Coach assigned from Day One: Get one-on-one guidance to fast-track your goals and accelerate your development. Healthcare Access: Convenient online GP services. Extra Perks: Gympass (Wellhub), travel insurance, Tastecard, season ticket loans, Cycle to Work, and dental insurance. Inclusion at Capco We're committed to a barrier-free, inclusive recruitment process. If you need any adjustments at any stage, just let us know - we'll be happy to help. We welcome applicants from all backgrounds. At Capco, we value the difference you make, and the differences that make you. Our culture champions diversity, equity and inclusivity, and we bring a collaborative mindset to our partnerships with clients and colleagues. is the cornerstone of our success and a value that our employees live and breathe every day.
27/07/2026
Full time
Principal Backend Engineer - Java Location: London (Hybrid) | Type: Permanent The Role Capco is growing our Engineering team - and we're looking for experienced Principal Backend Engineers with strong Java skills and a passion for delivering innovative solutions in financial services. If you enjoy solving complex problems, working with cloud-native technologies, and collaborating in agile teams, we'd love to hear from you. As a Principal Backend Engineer at Capco, you'll contribute to high-impact, client-facing projects that shape the future of financial services. You'll work alongside talented engineers, have access to industry-leading training, and get the opportunity to grow your skills across multiple platforms. You will also get the chance to work across different domains within FS & Energy. What You'll Do Build and deliver scalable Back End services using Java (11, 17+) Design and implement APIs and microservices for enterprise systems Work across cloud platforms, particularly AWS, using best practice deployment techniques Contribute to architecture discussions and solution design Develop robust test coverage including unit, integration, and performance testing Collaborate in agile teams alongside clients, product managers, and other engineers What We're Looking For Java Development - Expertise in Java 11, 17 and above. Spring Boot - Proficiency with the Spring Boot framework. Cloud Services - Deep understanding of deploying enterprise level software into any public cloud, preferably AWS. Architecture Patterns - Experience implementing microservices, event-driven, CQRS and cloud-native architectures. CI/CD - Strong understanding of CI/CD pipelines, particularly within the AWS ecosystem. Database Management - Proficiency in both SQL and NoSQL databases. Message Brokers - Experience with Kafka. Testing - Ability to write various types of tests including unit, component, integration, end-to-end, and performance tests. Java Streaming - Core understanding of Java streaming and AWS integration. Infrastructure as Code - Experience with CloudFormation or similar tools for infrastructure management. Large-Scale Systems Design - Experience with designing large-scale systems. Distributed Systems Troubleshooting - Ability to troubleshoot distributed systems. Bonus Points For An appetite to contribute to the wider Capco business outside of project assignments. This can be achieved through various means including thought leadership activities, supporting RFP's and the coaching/mentoring of more junior engineering team members Proficiency with Gitlab for CI/CD processes. Behaviour Driven Design - Experience writing automation test cases in Cucumber using Behaviour Driven Design (BDD). AWS Certified Solutions Architect - Associate or Professional level certification required. Security Best Practices - Strong knowledge of security best practices, including the use of IAM Roles, KMS, etc. Why Join Capco You'll be part of a team where your voice matters. We're collaborative, non-hierarchical, and Laser-focused on creating impact - for our clients and for you. At Capco, you'll shape your career around your strengths, enjoy flexibility and trust, and work with people who genuinely care about your growth and wellbeing. We offer a competitive, people-first benefits package designed to support every aspect of your life: Core Benefits: Discretionary bonus, competitive pension, health insurance, life insurance and critical illness cover. Mental Health: Easy access to CareFirst, Unmind, Aviva consultations, and in-house first aiders. Family-Friendly: Maternity, adoption, shared parental leave, plus paid leave for sickness, pregnancy loss, fertility treatment, menopause, and bereavement. Family Care: 8 complimentary backup care sessions for emergency childcare or elder care. Holiday Flexibility: 5 weeks of annual leave with the option to buy or sell holiday days based on your needs. Continuous Learning: Minimum 40 Hours of Training Annually: Take your pick-workshops, certifications, E-learning-your growth, your way. Also, Business Coach assigned from Day One: Get one-on-one guidance to fast-track your goals and accelerate your development. Healthcare Access: Convenient online GP services. Extra Perks: Gympass (Wellhub), travel insurance, Tastecard, season ticket loans, Cycle to Work, and dental insurance. Inclusion at Capco We're committed to a barrier-free, inclusive recruitment process. If you need any adjustments at any stage, just let us know - we'll be happy to help. We welcome applicants from all backgrounds. At Capco, we value the difference you make, and the differences that make you. Our culture champions diversity, equity and inclusivity, and we bring a collaborative mindset to our partnerships with clients and colleagues. is the cornerstone of our success and a value that our employees live and breathe every day.
Capco
Senior Java Engineer
Capco
Senior Backend Engineer - Java Location: London (Hybrid) | Practice Area : Technology & Engineering Type: Permanent Power the platforms behind modern finance. Shape cloud-native solutions with Java at their core. The Role We're seeking a Senior Backend Engineer (Java) to join our Technology & Engineering team. You'll bring expertise in building robust, scalable, cloud-native applications using Java, Spring Boot, and AWS. Working on high-impact platforms for Tier 1 financial institutions, you'll lead Back End design, champion agile best practices, and contribute to the evolution of modern banking technology. What You'll Do Design and build microservices-based applications using Java 11+ and Spring Boot Deliver enterprise-ready cloud solutions, with a focus on AWS infrastructure and services Build and manage robust CI/CD pipelines and ensure secure, scalable deployments Write comprehensive tests and implement quality-driven development across the stack Collaborate in agile teams and contribute to design decisions, troubleshooting, and continuous improvement What We're Looking For Expert-level Java development (Java 11, 17, 21+), Spring Boot proficiency Deep knowledge of public cloud environments, preferably AWS Experience designing cloud-native, microservices, and event-driven architectures Strong grasp of CI/CD pipelines, SQL/NoSQL databases, Kafka, and Java Streaming Familiarity with infrastructure-as-code (eg, CloudFormation), distributed systems, and secure design practices Bonus Points For Experience using GitLab for CI/CD pipelines and Cucumber for BDD test automation AWS Certified Solutions Architect (Associate or Professional) Knowledge of CQRS patterns and performance testing strategies Passion for exploring emerging cloud technologies and frameworks Experience delivering customer-facing or business-critical applications in finance Why Join Capco Deliver high-impact technology solutions for Tier 1 financial institutions Work in a collaborative, flat, and entrepreneurial consulting culture Access continuous learning, training, and industry certifications Be part of a team shaping the future of digital financial services Help shape the future of digital transformation across FS & Energy. Benefits We offer a competitive, people-first benefits package designed to support every aspect of your life: Core Benefits: Discretionary bonus, competitive pension, health insurance, life insurance and critical illness cover. Mental Health: Easy access to CareFirst, Unmind, Aviva consultations, and in-house first aiders. Family-Friendly: Maternity, adoption, shared parental leave, plus paid leave for sickness, pregnancy loss, fertility treatment, menopause, and bereavement. Family Care: 8 complimentary backup care sessions for emergency childcare or elder care. Holiday Flexibility: 5 weeks of annual leave with the option to buy or sell holiday days based on your needs. Continuous Learning: Your growth, your way - minimum 40 hours of training annually. Take your pick; workshops, certifications, E-learning. Also, Business Coach assigned from Day One: Get one-on-one guidance to fast-track your goals and accelerate your development. Healthcare Access: Convenient online GP services. Extra Perks: Gympass(Wellhub), travel insurance, Tastecard, season ticket loans, Cycle to Work, and dental insurance. Inclusion at Capco We're committed to making our recruitment process accessible and straightforward for everyone. If you need any adjustments at any stage, just let us know - we'll be happy to help. We value each person's unique perspective and contribution. At Capco, we believe that being yourself is your greatest strength. Our culture encourages individuality and collaboration - a mindset that shapes how we work with clients and each other every day.
27/07/2026
Full time
Senior Backend Engineer - Java Location: London (Hybrid) | Practice Area : Technology & Engineering Type: Permanent Power the platforms behind modern finance. Shape cloud-native solutions with Java at their core. The Role We're seeking a Senior Backend Engineer (Java) to join our Technology & Engineering team. You'll bring expertise in building robust, scalable, cloud-native applications using Java, Spring Boot, and AWS. Working on high-impact platforms for Tier 1 financial institutions, you'll lead Back End design, champion agile best practices, and contribute to the evolution of modern banking technology. What You'll Do Design and build microservices-based applications using Java 11+ and Spring Boot Deliver enterprise-ready cloud solutions, with a focus on AWS infrastructure and services Build and manage robust CI/CD pipelines and ensure secure, scalable deployments Write comprehensive tests and implement quality-driven development across the stack Collaborate in agile teams and contribute to design decisions, troubleshooting, and continuous improvement What We're Looking For Expert-level Java development (Java 11, 17, 21+), Spring Boot proficiency Deep knowledge of public cloud environments, preferably AWS Experience designing cloud-native, microservices, and event-driven architectures Strong grasp of CI/CD pipelines, SQL/NoSQL databases, Kafka, and Java Streaming Familiarity with infrastructure-as-code (eg, CloudFormation), distributed systems, and secure design practices Bonus Points For Experience using GitLab for CI/CD pipelines and Cucumber for BDD test automation AWS Certified Solutions Architect (Associate or Professional) Knowledge of CQRS patterns and performance testing strategies Passion for exploring emerging cloud technologies and frameworks Experience delivering customer-facing or business-critical applications in finance Why Join Capco Deliver high-impact technology solutions for Tier 1 financial institutions Work in a collaborative, flat, and entrepreneurial consulting culture Access continuous learning, training, and industry certifications Be part of a team shaping the future of digital financial services Help shape the future of digital transformation across FS & Energy. Benefits We offer a competitive, people-first benefits package designed to support every aspect of your life: Core Benefits: Discretionary bonus, competitive pension, health insurance, life insurance and critical illness cover. Mental Health: Easy access to CareFirst, Unmind, Aviva consultations, and in-house first aiders. Family-Friendly: Maternity, adoption, shared parental leave, plus paid leave for sickness, pregnancy loss, fertility treatment, menopause, and bereavement. Family Care: 8 complimentary backup care sessions for emergency childcare or elder care. Holiday Flexibility: 5 weeks of annual leave with the option to buy or sell holiday days based on your needs. Continuous Learning: Your growth, your way - minimum 40 hours of training annually. Take your pick; workshops, certifications, E-learning. Also, Business Coach assigned from Day One: Get one-on-one guidance to fast-track your goals and accelerate your development. Healthcare Access: Convenient online GP services. Extra Perks: Gympass(Wellhub), travel insurance, Tastecard, season ticket loans, Cycle to Work, and dental insurance. Inclusion at Capco We're committed to making our recruitment process accessible and straightforward for everyone. If you need any adjustments at any stage, just let us know - we'll be happy to help. We value each person's unique perspective and contribution. At Capco, we believe that being yourself is your greatest strength. Our culture encourages individuality and collaboration - a mindset that shapes how we work with clients and each other every day.
SDET Engineer
United States Digital Space LLC
About Us the company is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working with technology leaders facing complex business challenges. We take as much pride in our people, culture and work life balance as we do in making better software. We're not just making better software. We're making the making of software better. Collaborative, entrepreneurial and dedicated to problem solving, we bring the step change our customer need to sustain innovation. Our values challenge us to do the best we can for the company, our customers and most importantly our team. This is an opportunity for you to build the organisation from the ground up, use your voice to drive change and help transform organisations and problem domains. We work in a hybrid way, with two days a week onsite in our Hatton Garden office. Role At the company, we are looking for an SDET Engineer who is passionate about quality and brings hands on experience across API and UI automation. You will work alongside engineering and data teams to build robust test frameworks, integrate them into CI/CD pipelines, and improve automation standards. Key Responsibilities Design, implement, and maintain API and UI automation frameworks using Python or Java/TypeScript. Test and validate RESTful APIs and backend microservices for correctness, reliability, and performance. Build and maintain automated regression suites, including consumer driven contract tests (e.g., Pact). Automate validation for AI driven services, data pipelines, and ETL transformations. Integrate test suites into CI/CD pipelines using Azure DevOps, GitHub Actions, Jenkins, or GitLab CI. Work with data and engineering teams to validate data intensive systems and integration layers. Contribute to framework improvements and support peers in adopting automation best practices. Required Experience Experienced SDET (circa 5+ years) with a strong automation background. Proficiency in Python or Java/TypeScript for test automation. Experience with API testing tools such as PyTest, Requests, RestAssured, or Robot Framework. Familiarity with UI automation using Selenium/WebDriver or equivalent. Exposure to consumer driven contract testing (Pact or similar). Working knowledge of CI/CD pipelines, Git, and containerised environments (Docker). Understanding of test design, debugging, and failure analysis. Some exposure to cloud platforms (AWS, Azure, or GCP). Desirable Experience Experience testing AI services, LLMs, or Agentic AI workflows. Hands on with performance or load testing tools (JMeter, Gatling). Familiarity with Kubernetes, Terraform, or Infrastructure as Code. Exposure to data validation, ETL pipelines, or batch processing systems. At the company, we believe diverse perspectives lead to better outcomes, and inclusion creates the conditions for everyone to thrive. We are proud to have built a family friendly working environment and have many employees who have caring responsibilities alongside work. We welcome applications from people who require flexibility and will be happy to discuss needs on an individual basis. We are committed to fostering a culture where all team members feel respected, supported, and empowered to do their best work. We celebrate individuality and our differences and understand that some differences may mean that you require changes made to the interview process. We are happy to cater to your needs to make the interview accessible, if this is something you require please let us know by emailing us at
27/07/2026
Full time
About Us the company is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working with technology leaders facing complex business challenges. We take as much pride in our people, culture and work life balance as we do in making better software. We're not just making better software. We're making the making of software better. Collaborative, entrepreneurial and dedicated to problem solving, we bring the step change our customer need to sustain innovation. Our values challenge us to do the best we can for the company, our customers and most importantly our team. This is an opportunity for you to build the organisation from the ground up, use your voice to drive change and help transform organisations and problem domains. We work in a hybrid way, with two days a week onsite in our Hatton Garden office. Role At the company, we are looking for an SDET Engineer who is passionate about quality and brings hands on experience across API and UI automation. You will work alongside engineering and data teams to build robust test frameworks, integrate them into CI/CD pipelines, and improve automation standards. Key Responsibilities Design, implement, and maintain API and UI automation frameworks using Python or Java/TypeScript. Test and validate RESTful APIs and backend microservices for correctness, reliability, and performance. Build and maintain automated regression suites, including consumer driven contract tests (e.g., Pact). Automate validation for AI driven services, data pipelines, and ETL transformations. Integrate test suites into CI/CD pipelines using Azure DevOps, GitHub Actions, Jenkins, or GitLab CI. Work with data and engineering teams to validate data intensive systems and integration layers. Contribute to framework improvements and support peers in adopting automation best practices. Required Experience Experienced SDET (circa 5+ years) with a strong automation background. Proficiency in Python or Java/TypeScript for test automation. Experience with API testing tools such as PyTest, Requests, RestAssured, or Robot Framework. Familiarity with UI automation using Selenium/WebDriver or equivalent. Exposure to consumer driven contract testing (Pact or similar). Working knowledge of CI/CD pipelines, Git, and containerised environments (Docker). Understanding of test design, debugging, and failure analysis. Some exposure to cloud platforms (AWS, Azure, or GCP). Desirable Experience Experience testing AI services, LLMs, or Agentic AI workflows. Hands on with performance or load testing tools (JMeter, Gatling). Familiarity with Kubernetes, Terraform, or Infrastructure as Code. Exposure to data validation, ETL pipelines, or batch processing systems. At the company, we believe diverse perspectives lead to better outcomes, and inclusion creates the conditions for everyone to thrive. We are proud to have built a family friendly working environment and have many employees who have caring responsibilities alongside work. We welcome applications from people who require flexibility and will be happy to discuss needs on an individual basis. We are committed to fostering a culture where all team members feel respected, supported, and empowered to do their best work. We celebrate individuality and our differences and understand that some differences may mean that you require changes made to the interview process. We are happy to cater to your needs to make the interview accessible, if this is something you require please let us know by emailing us at
Software Development Engineer in Test
Scrumconnect Limited Wales, Yorkshire
Swansea, United Kingdom Posted on 28/05/2026 About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy whose work has positively influenced the lives of over 40 million UK citizens. We deliver impactful technology solutions across UK government departments, working at the forefront of user centred design, agile delivery, and scalable digital services that genuinely make a difference. Location: Swansea (with a regular expectation of 60% on site attendance). Strong focus on work life balance with a flexible hybrid model (3 days onsite). Be part of a collaborative, multidisciplinary agile environment alongside civil servants and industry experts. Based in Swansea, South Wales - three days per week on site. About the Role We are seeking a technically deep, automation first Software Development Engineer in Test (SDET) to embed within a blended digital delivery squad of civil servants and supplier staff. In this role, you will design, build, maintain, and continuously improve the automated test frameworks and quality engineering practices that underpin high volume, citizen facing digital services handling billions of interactions annually. You will own the full testing lifecycle from strategic planning through to continuous integration and continuous deployment (CI/CD) pipeline integration. Working alongside software engineers, architects, and product owners, you will ensure that quality is built in from the start, rather than bolted on at the end. You will be expected to code in the languages used across our modern tech stack and maintain a strong grasp of API, performance, security, and accessibility testing. Key Responsibilities Framework Development: Design, build, and maintain automated test frameworks covering functional, regression, API, integration, performance, and security testing. Pipeline Integration: Embed automated tests within CI/CD pipelines (e.g., Jenkins or GitHub Actions) to ensure continuous quality feedback and facilitate fast build cycles. Strategy & Planning: Define and own the test strategy for assigned digital products, ensuring appropriate test coverage across unit, integration, system, performance, and accessibility layers. Specialised Testing: Lead API testing for REST/GraphQL services using tools like RestAssured, Postman, or Karate, and execute performance/load testing using Gatling, k6, or JMeter to validate services at a massive national scale. Accessibility & Security: Conduct rigorous accessibility testing aligned to WCAG 2.2 standards using automated tools (such as axe core or Pa11y) and manual screen reader testing, while embedding security testing practices (e.g., OWASP Top 10, DAST with OWASP ZAP or Burp Suite) within the delivery pipeline in support of secure by design principles. Shift Left Quality: Collaborate closely with software engineers, architects, and business analysts to define clear acceptance criteria, review code for testability, and champion shift left quality practices. Environment & Defect Management: Maintain test environments and test data strategies, manage the defect lifecycle, and produce clear quality dashboards and reports for the team and portfolio management. Government Service Standards: Support formal government service assessments by providing concrete evidence of test coverage, quality metrics, and accessibility compliance. Requirements Public Sector Delivery: Proven experience acting as an SDET or Senior Test Automation Engineer on large scale, cloud hosted digital or government services. Automation Frameworks: Deep, hands on expertise with modern test automation frameworks such as Selenium, Playwright, Cypress, Cucumber/BDD, RestAssured, or Karate. CI/CD & Cloud: Extensive experience integrating automated tests into CI/CD pipelines (e.g., Jenkins, GitHub Actions) and interpreting pipeline quality gates, alongside experience with AWS hosted environments and cloud based test execution. Performance & API Testing: Demonstrable experience in API testing (REST/GraphQL) and executing performance testing at a high volume scale. Accessibility & Security Compliance: Strong knowledge of WCAG 2.2 accessibility testing standards and relevant tooling (such as NVDA or JAWS), as well as familiarity with secure testing practices, vulnerability scanning, and DAST tools. Tech Stack Familiarity: Experience testing Java SpringBoot, Ruby on Rails, and AWS Lambda serverless patterns. Certifications: Recognised professional qualifications such as the ISTQB Advanced Level Test Automation Engineer certification. Advanced Testing Principles: Experience with contract testing (e.g., Pact) for microservices and API ecosystems, as well as familiarity with chaos engineering and site reliability testing principles. Tooling Proficiency: Advanced skills in test management tooling such as Jira, Xray, or Zephyr. Government Assessments: Prior experience working in GDS assessed services and actively contributing to service assessment evidence packs within comparable high volume government digital environments. What we offer Competitive salary with annual review Company pension scheme Generous annual leave entitlement Critical illness cover Relocation support of £3,000 - £5,000 Visa sponsorship for eligible candidates Access to learning and development resources A supportive, inclusive working environment Scrumconnect creates next generation digital services through an award winning blend of design, engineering, and artificial intelligence expertise. We specialise in modern software development, data solutions, testing, and strategic design to enable faster delivery, better user experiences, and lower operational costs across the public sector. Our delivery approach is driven by our core values: collaboration, creating value early, integrity, and commitment. We believe we are stronger together, tackling complex problems as one unified team to build intelligent, secure, and scalable platforms. With a proven track record of transforming critical digital services for major government departments including the DVLA, DWP, and HM Courts and Tribunals Service, we focus on turning information into insight, automating complexity, and delivering measurable impact for citizens. How to Apply Please submit your CV to or apply directly through this listing. For an informal conversation about the role, contact Name at contact details . Scrumconnect Consulting is an equal opportunities employer. We are committed to building a diverse and inclusive team and welcome applications from all backgrounds, regardless of age, disability, gender, ethnicity, religion, or sexual orientation.
27/07/2026
Full time
Swansea, United Kingdom Posted on 28/05/2026 About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy whose work has positively influenced the lives of over 40 million UK citizens. We deliver impactful technology solutions across UK government departments, working at the forefront of user centred design, agile delivery, and scalable digital services that genuinely make a difference. Location: Swansea (with a regular expectation of 60% on site attendance). Strong focus on work life balance with a flexible hybrid model (3 days onsite). Be part of a collaborative, multidisciplinary agile environment alongside civil servants and industry experts. Based in Swansea, South Wales - three days per week on site. About the Role We are seeking a technically deep, automation first Software Development Engineer in Test (SDET) to embed within a blended digital delivery squad of civil servants and supplier staff. In this role, you will design, build, maintain, and continuously improve the automated test frameworks and quality engineering practices that underpin high volume, citizen facing digital services handling billions of interactions annually. You will own the full testing lifecycle from strategic planning through to continuous integration and continuous deployment (CI/CD) pipeline integration. Working alongside software engineers, architects, and product owners, you will ensure that quality is built in from the start, rather than bolted on at the end. You will be expected to code in the languages used across our modern tech stack and maintain a strong grasp of API, performance, security, and accessibility testing. Key Responsibilities Framework Development: Design, build, and maintain automated test frameworks covering functional, regression, API, integration, performance, and security testing. Pipeline Integration: Embed automated tests within CI/CD pipelines (e.g., Jenkins or GitHub Actions) to ensure continuous quality feedback and facilitate fast build cycles. Strategy & Planning: Define and own the test strategy for assigned digital products, ensuring appropriate test coverage across unit, integration, system, performance, and accessibility layers. Specialised Testing: Lead API testing for REST/GraphQL services using tools like RestAssured, Postman, or Karate, and execute performance/load testing using Gatling, k6, or JMeter to validate services at a massive national scale. Accessibility & Security: Conduct rigorous accessibility testing aligned to WCAG 2.2 standards using automated tools (such as axe core or Pa11y) and manual screen reader testing, while embedding security testing practices (e.g., OWASP Top 10, DAST with OWASP ZAP or Burp Suite) within the delivery pipeline in support of secure by design principles. Shift Left Quality: Collaborate closely with software engineers, architects, and business analysts to define clear acceptance criteria, review code for testability, and champion shift left quality practices. Environment & Defect Management: Maintain test environments and test data strategies, manage the defect lifecycle, and produce clear quality dashboards and reports for the team and portfolio management. Government Service Standards: Support formal government service assessments by providing concrete evidence of test coverage, quality metrics, and accessibility compliance. Requirements Public Sector Delivery: Proven experience acting as an SDET or Senior Test Automation Engineer on large scale, cloud hosted digital or government services. Automation Frameworks: Deep, hands on expertise with modern test automation frameworks such as Selenium, Playwright, Cypress, Cucumber/BDD, RestAssured, or Karate. CI/CD & Cloud: Extensive experience integrating automated tests into CI/CD pipelines (e.g., Jenkins, GitHub Actions) and interpreting pipeline quality gates, alongside experience with AWS hosted environments and cloud based test execution. Performance & API Testing: Demonstrable experience in API testing (REST/GraphQL) and executing performance testing at a high volume scale. Accessibility & Security Compliance: Strong knowledge of WCAG 2.2 accessibility testing standards and relevant tooling (such as NVDA or JAWS), as well as familiarity with secure testing practices, vulnerability scanning, and DAST tools. Tech Stack Familiarity: Experience testing Java SpringBoot, Ruby on Rails, and AWS Lambda serverless patterns. Certifications: Recognised professional qualifications such as the ISTQB Advanced Level Test Automation Engineer certification. Advanced Testing Principles: Experience with contract testing (e.g., Pact) for microservices and API ecosystems, as well as familiarity with chaos engineering and site reliability testing principles. Tooling Proficiency: Advanced skills in test management tooling such as Jira, Xray, or Zephyr. Government Assessments: Prior experience working in GDS assessed services and actively contributing to service assessment evidence packs within comparable high volume government digital environments. What we offer Competitive salary with annual review Company pension scheme Generous annual leave entitlement Critical illness cover Relocation support of £3,000 - £5,000 Visa sponsorship for eligible candidates Access to learning and development resources A supportive, inclusive working environment Scrumconnect creates next generation digital services through an award winning blend of design, engineering, and artificial intelligence expertise. We specialise in modern software development, data solutions, testing, and strategic design to enable faster delivery, better user experiences, and lower operational costs across the public sector. Our delivery approach is driven by our core values: collaboration, creating value early, integrity, and commitment. We believe we are stronger together, tackling complex problems as one unified team to build intelligent, secure, and scalable platforms. With a proven track record of transforming critical digital services for major government departments including the DVLA, DWP, and HM Courts and Tribunals Service, we focus on turning information into insight, automating complexity, and delivering measurable impact for citizens. How to Apply Please submit your CV to or apply directly through this listing. For an informal conversation about the role, contact Name at contact details . Scrumconnect Consulting is an equal opportunities employer. We are committed to building a diverse and inclusive team and welcome applications from all backgrounds, regardless of age, disability, gender, ethnicity, religion, or sexual orientation.
MCS Group
Technical Team Lead (Belfast-Hybrid)
MCS Group City, Belfast
MCS Group is delighted to be working with an established global organisation as they look to appoint a Technical Team Leader to join their Belfast team. This is an opportunity to lead from the front in a role that blends people leadership with hands-on technical delivery across large-scale, business-critical platforms. The Role You'll lead a cross-functional engineering team delivering modern software solutions in an Agile environment. This is a technical leadership position where you'll remain close to architecture, engineering standards and delivery while helping shape team performance and technical direction. You'll work across the full software lifecycle, collaborating closely with architecture, product and delivery teams to ensure scalable, high-quality solutions are delivered at pace. Expect a strong focus on engineering excellence, CI/CD, cloud technologies and continuous improvement. The Person You'll bring experience leading high performing software teams alongside a strong software engineering background in technologies such as C#, Java or similar. Exposure to AWS/Azure/GCP, CI/CD, event-driven architecture, microservices and modern engineering practices will set you apart. Strong stakeholder engagement skills and the ability to balance technical quality with delivery outcomes are essential. Why Join Opportunity to lead a talented engineering team with real influence on technical direction Hybrid working model with Belfast-based collaboration Work on complex, business-critical platforms at scale Strong investment in engineering capability, modern tooling and career development Collaborative environment with genuine opportunities to shape delivery and team culture
27/07/2026
Full time
MCS Group is delighted to be working with an established global organisation as they look to appoint a Technical Team Leader to join their Belfast team. This is an opportunity to lead from the front in a role that blends people leadership with hands-on technical delivery across large-scale, business-critical platforms. The Role You'll lead a cross-functional engineering team delivering modern software solutions in an Agile environment. This is a technical leadership position where you'll remain close to architecture, engineering standards and delivery while helping shape team performance and technical direction. You'll work across the full software lifecycle, collaborating closely with architecture, product and delivery teams to ensure scalable, high-quality solutions are delivered at pace. Expect a strong focus on engineering excellence, CI/CD, cloud technologies and continuous improvement. The Person You'll bring experience leading high performing software teams alongside a strong software engineering background in technologies such as C#, Java or similar. Exposure to AWS/Azure/GCP, CI/CD, event-driven architecture, microservices and modern engineering practices will set you apart. Strong stakeholder engagement skills and the ability to balance technical quality with delivery outcomes are essential. Why Join Opportunity to lead a talented engineering team with real influence on technical direction Hybrid working model with Belfast-based collaboration Work on complex, business-critical platforms at scale Strong investment in engineering capability, modern tooling and career development Collaborative environment with genuine opportunities to shape delivery and team culture
Solution Architect
Scrumconnect Limited Wales, Yorkshire
Swansea, United Kingdom Posted on 28/05/2026 About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy whose work has positively influenced the lives of over 40 million UK citizens. We deliver impactful technology solutions across UK government departments, working at the forefront of user-centred design, agile delivery, and scalable digital services that genuinely make a difference. Why This Opportunity Stands Out Work on a high impact UK public sector digital programme, delivering services used by millions Opportunity to be based in Swansea, with relocation support of up to £5,000 Visa sponsorship available for eligible candidates Strong focus on work life balance with a flexible hybrid model (3 days onsite) Be part of a collaborative, multidisciplinary agile environment alongside civil servants and industry experts Based in Swansea, South Wales - three days per week on site This role requires three days per week at our client's Swansea offices and we want to be straightforward about that. Swansea is a coastal city offering a genuinely excellent quality of life: lower cost of living than London or Birmingham, shorter commutes, and the kind of work life balance that is hard to find elsewhere. If you have spent years commuting into a major city, working three days a week by the sea without taking a pay cut may be more appealing than you expect. The work is meaningful too, public sector digital delivery that directly impacts people's lives across the UK. We also offer relocation support of £3,000 - £5,000 to help make the move straightforward. About the Role We are seeking an authoritative and hands on Solution / Technical Architect to provide architectural leadership across blended, multidisciplinary digital delivery squads within a large scale UK government agency. Operating at the heart of a mature digital environment in Swansea, you will ensure that all solutions align with strategic architecture, cloud first principles, the Government Digital and Data (GDD) Technology Code of Practice, and rigorous secure by design standards. You will actively shape the technical direction of digital products that process tens of millions of customer transactions and billions of digital interactions annually. This is a high impact role spanning citizen facing services, internal staff systems, cloud infrastructure, API platforms, and critical legacy transformation initiatives. You must be comfortable translating high level architectural direction into deliverable agile sprint work while fostering a culture of continuous learning and skills transfer. Key Responsibilities Architectural Leadership: Define, own, and communicate solution architectures for new and evolving digital services, producing clear Architecture Decision Records (ADRs), high level and low level designs, and reusable architecture patterns. Strategic Alignment: Ensure all designs conform to an agreed strategic architecture (API first, cloud first on AWS), software engineering standards, and cross government digital frameworks. Technical Governance: Lead technical governance activities, including preparing submissions for Architecture Review Boards (ARB) and participating in design authorities and technical assurance reviews. Hands on Collaboration: Provide active technical leadership within blended agile squads, reviewing code, advising on implementation approaches, and resolving complex technical blockers. Cloud & Platform Engineering: Drive cloud engineering decisions on AWS, encompassing serverless environments (Lambda/Node.js), containerisation, infrastructure as code (Terraform/CDK), and modern platform engineering practices. Cross Government Integration: Assess and guide integration approaches for strategic cross government platforms (such as digital identity, digital wallets, payment gateways, and notification systems) alongside third party APIs. Legacy Modernisation: Lead architectural activities for legacy transformation, safely migrating services away from mainframe, COBOL, and older database environments to scalable, modern platforms. Security & Compliance: Champion secure by design principles, participating in threat modelling (e.g., STRIDE) and collaborating closely with cyber security and information assurance teams on Data Protection Impact Assessments (DPIAs). Public Sector Delivery: Extensive hands on experience acting as a Solution or Technical Architect on large scale, complex digital transformation programmes within the public sector or highly regulated environments. Cloud Native Expertise: Deep expertise in cloud native architecture on AWS (including API Gateway, Lambda, ECS/EKS, RDS, S3, CloudFront, and IAM). Modern Architecture Patterns: Strong practical knowledge of API first design principles, REST/GraphQL, event driven architectures, microservices, and domain driven design. Automation & Tooling: Proficiency with infrastructure as code tooling (such as Terraform, AWS CDK, or CloudFormation) and CI/CD pipeline design (e.g., Jenkins, GitHub Actions). Security Knowledge: Comprehensive understanding of secure by design principles, cloud security guidance (e.g., NCSC), and government security classifications (OFFICIAL, OFFICIAL SENSITIVE). Communication & Artefacts: A proven track record of producing high quality architectural artefacts (C4 models, ADRs) and confidently translating complex technical decisions for non technical senior stakeholders. Agile Assurance: Experience working through all phases of agile delivery and actively contributing to formal government digital service assessments (such as GDS assessments). Legacy Migration: Prior experience with legacy mainframe modernisation and large scale migration patterns. Large Data Estates: Familiarity with operating and architecting within extremely large data estates (handling upwards of 50 million records). Emerging Technologies: Awareness of emerging technologies and how they apply to public sector delivery, such as AI/ML on AWS, digital identity (eIDAS), or biometrics. Professional Certifications: Recognised architecture certifications, such as TOGAF or AWS Certified Solutions Architect Professional. Tech Stack Familiarity: Practical experience supporting and designing for Java SpringBoot backend microservices and Ruby on Rails front end architectures. Benefits and Other Information Visa sponsorship for eligible candidates Access to learning and development resources A supportive, inclusive working environment We keep things straightforward. Following an initial CV review, successful candidates will be invited to a short screening call with our recruitment team, followed by a two stage process comprising a technical assessment and a values based interview with the hiring team. We aim to move quickly and will keep you informed at every stage. Scrumconnect Consulting is an equal opportunities employer. We are committed to building a diverse and inclusive team and welcome applications from all backgrounds, regardless of age, disability, gender, ethnicity, religion, or sexual orientation.
27/07/2026
Full time
Swansea, United Kingdom Posted on 28/05/2026 About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy whose work has positively influenced the lives of over 40 million UK citizens. We deliver impactful technology solutions across UK government departments, working at the forefront of user-centred design, agile delivery, and scalable digital services that genuinely make a difference. Why This Opportunity Stands Out Work on a high impact UK public sector digital programme, delivering services used by millions Opportunity to be based in Swansea, with relocation support of up to £5,000 Visa sponsorship available for eligible candidates Strong focus on work life balance with a flexible hybrid model (3 days onsite) Be part of a collaborative, multidisciplinary agile environment alongside civil servants and industry experts Based in Swansea, South Wales - three days per week on site This role requires three days per week at our client's Swansea offices and we want to be straightforward about that. Swansea is a coastal city offering a genuinely excellent quality of life: lower cost of living than London or Birmingham, shorter commutes, and the kind of work life balance that is hard to find elsewhere. If you have spent years commuting into a major city, working three days a week by the sea without taking a pay cut may be more appealing than you expect. The work is meaningful too, public sector digital delivery that directly impacts people's lives across the UK. We also offer relocation support of £3,000 - £5,000 to help make the move straightforward. About the Role We are seeking an authoritative and hands on Solution / Technical Architect to provide architectural leadership across blended, multidisciplinary digital delivery squads within a large scale UK government agency. Operating at the heart of a mature digital environment in Swansea, you will ensure that all solutions align with strategic architecture, cloud first principles, the Government Digital and Data (GDD) Technology Code of Practice, and rigorous secure by design standards. You will actively shape the technical direction of digital products that process tens of millions of customer transactions and billions of digital interactions annually. This is a high impact role spanning citizen facing services, internal staff systems, cloud infrastructure, API platforms, and critical legacy transformation initiatives. You must be comfortable translating high level architectural direction into deliverable agile sprint work while fostering a culture of continuous learning and skills transfer. Key Responsibilities Architectural Leadership: Define, own, and communicate solution architectures for new and evolving digital services, producing clear Architecture Decision Records (ADRs), high level and low level designs, and reusable architecture patterns. Strategic Alignment: Ensure all designs conform to an agreed strategic architecture (API first, cloud first on AWS), software engineering standards, and cross government digital frameworks. Technical Governance: Lead technical governance activities, including preparing submissions for Architecture Review Boards (ARB) and participating in design authorities and technical assurance reviews. Hands on Collaboration: Provide active technical leadership within blended agile squads, reviewing code, advising on implementation approaches, and resolving complex technical blockers. Cloud & Platform Engineering: Drive cloud engineering decisions on AWS, encompassing serverless environments (Lambda/Node.js), containerisation, infrastructure as code (Terraform/CDK), and modern platform engineering practices. Cross Government Integration: Assess and guide integration approaches for strategic cross government platforms (such as digital identity, digital wallets, payment gateways, and notification systems) alongside third party APIs. Legacy Modernisation: Lead architectural activities for legacy transformation, safely migrating services away from mainframe, COBOL, and older database environments to scalable, modern platforms. Security & Compliance: Champion secure by design principles, participating in threat modelling (e.g., STRIDE) and collaborating closely with cyber security and information assurance teams on Data Protection Impact Assessments (DPIAs). Public Sector Delivery: Extensive hands on experience acting as a Solution or Technical Architect on large scale, complex digital transformation programmes within the public sector or highly regulated environments. Cloud Native Expertise: Deep expertise in cloud native architecture on AWS (including API Gateway, Lambda, ECS/EKS, RDS, S3, CloudFront, and IAM). Modern Architecture Patterns: Strong practical knowledge of API first design principles, REST/GraphQL, event driven architectures, microservices, and domain driven design. Automation & Tooling: Proficiency with infrastructure as code tooling (such as Terraform, AWS CDK, or CloudFormation) and CI/CD pipeline design (e.g., Jenkins, GitHub Actions). Security Knowledge: Comprehensive understanding of secure by design principles, cloud security guidance (e.g., NCSC), and government security classifications (OFFICIAL, OFFICIAL SENSITIVE). Communication & Artefacts: A proven track record of producing high quality architectural artefacts (C4 models, ADRs) and confidently translating complex technical decisions for non technical senior stakeholders. Agile Assurance: Experience working through all phases of agile delivery and actively contributing to formal government digital service assessments (such as GDS assessments). Legacy Migration: Prior experience with legacy mainframe modernisation and large scale migration patterns. Large Data Estates: Familiarity with operating and architecting within extremely large data estates (handling upwards of 50 million records). Emerging Technologies: Awareness of emerging technologies and how they apply to public sector delivery, such as AI/ML on AWS, digital identity (eIDAS), or biometrics. Professional Certifications: Recognised architecture certifications, such as TOGAF or AWS Certified Solutions Architect Professional. Tech Stack Familiarity: Practical experience supporting and designing for Java SpringBoot backend microservices and Ruby on Rails front end architectures. Benefits and Other Information Visa sponsorship for eligible candidates Access to learning and development resources A supportive, inclusive working environment We keep things straightforward. Following an initial CV review, successful candidates will be invited to a short screening call with our recruitment team, followed by a two stage process comprising a technical assessment and a values based interview with the hiring team. We aim to move quickly and will keep you informed at every stage. Scrumconnect Consulting is an equal opportunities employer. We are committed to building a diverse and inclusive team and welcome applications from all backgrounds, regardless of age, disability, gender, ethnicity, religion, or sexual orientation.
Senior Software Engineer - Risk & FX
United States Digital Space LLC
Job Description Currencycloud was acquired by the company in December 2021. Senior Software Engineers are responsible for implementing an industry leading API that has processed over 50 billion USD of cross border transactions for more than 5 million end users, and remains available to clients 24/7. We are at the forefront of advancing the platform to meet even greater scale. You will join the FX Routing and Aggregation (FXRA) team, which owns the core FX trading platform powering Currency Cloud's foreign exchange capabilities. The team manages multiple microservices covering FX pricing, risk management, trade routing, market data integration, and treasury operations. Our stack runs on AWS as a set of distributed applications using Kubernetes, with microservice led architecture. We also use Kafka for streaming and PACT for contract testing. Responsibilities Build and maintain mission critical FX trading services including pricing engines, risk management systems, and market data providers. Work with real time FX market data from providers such as Barclays and JP Morgan using the FIX protocol. Design and implement high throughput, low latency services handling billions in FX transactions. Lead technical discussions around hexagonal architecture, event driven patterns, and distributed systems design. Mentor junior engineers and establish best practices for the team. Own your domain end to end with clear service boundaries and independent deployment paths. Collaborate with Treasury, Trading, and Platform teams across the organization. Benefits Clear ownership of your domain. A clean modern codebase. An independent path to production. Strong platform and product support. The ability to make real changes with real business value. Technical Stack & Requirements Object oriented programming in Java (version 11+), ideally using the Spring Boot framework. Highly scalable, highly available cloud native applications on AWS, written to 12 factor principles. Cloud related tools and services such as Docker, Kubernetes, ElasticSearch, log management systems, and Datadog APM. API specifications conforming to the OpenAPI (Swagger) standard. Large SQL databases (e.g., MySQL) for persistence; familiarity with SQL and complex queries. Infrastructure automation via Terraform and Docker, with knowledge of AWS. Testing approaches including TDD, BDD, and contract testing with frameworks such as JUnit, RSpec, and Cucumber. Able to work in an Agile environment following the Spotify-style Squads and Tribes model. Experience delivering production ready code with high quality and reliability. Qualifications 5+ years of software development experience. 2+ years of building microservices with Java. Proficient in additional programming languages, such as Ruby or Scala. Working knowledge of relational databases such as MySQL. Experience designing event based and streaming solutions using Kafka. Experience building applications that run in Kubernetes. Hands on experience delivering high quality production code with a focus on testability. Ability to manage and work with contractors and outsourced teams. Experience building software for the financial domain, especially in risk. Agile experience and familiarity with its principles. Strong SQL knowledge and ability to write complex queries. Hands on experience in a DevOps environment or a passion for working in this way. Proven delivery of well tested, scalable, fault tolerant, and performant solutions. Pragmatic approach to solutions and delivery of technical projects. Comfortable reviewing code of peers and driving change in a distributed environment. Work Environment This is a hybrid position. The company requires at least three days in office, with the exact schedule confirmed by your Hiring Manager. Equal Employment Opportunity Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability, or protected veteran status. The company will also consider qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law.
27/07/2026
Full time
Job Description Currencycloud was acquired by the company in December 2021. Senior Software Engineers are responsible for implementing an industry leading API that has processed over 50 billion USD of cross border transactions for more than 5 million end users, and remains available to clients 24/7. We are at the forefront of advancing the platform to meet even greater scale. You will join the FX Routing and Aggregation (FXRA) team, which owns the core FX trading platform powering Currency Cloud's foreign exchange capabilities. The team manages multiple microservices covering FX pricing, risk management, trade routing, market data integration, and treasury operations. Our stack runs on AWS as a set of distributed applications using Kubernetes, with microservice led architecture. We also use Kafka for streaming and PACT for contract testing. Responsibilities Build and maintain mission critical FX trading services including pricing engines, risk management systems, and market data providers. Work with real time FX market data from providers such as Barclays and JP Morgan using the FIX protocol. Design and implement high throughput, low latency services handling billions in FX transactions. Lead technical discussions around hexagonal architecture, event driven patterns, and distributed systems design. Mentor junior engineers and establish best practices for the team. Own your domain end to end with clear service boundaries and independent deployment paths. Collaborate with Treasury, Trading, and Platform teams across the organization. Benefits Clear ownership of your domain. A clean modern codebase. An independent path to production. Strong platform and product support. The ability to make real changes with real business value. Technical Stack & Requirements Object oriented programming in Java (version 11+), ideally using the Spring Boot framework. Highly scalable, highly available cloud native applications on AWS, written to 12 factor principles. Cloud related tools and services such as Docker, Kubernetes, ElasticSearch, log management systems, and Datadog APM. API specifications conforming to the OpenAPI (Swagger) standard. Large SQL databases (e.g., MySQL) for persistence; familiarity with SQL and complex queries. Infrastructure automation via Terraform and Docker, with knowledge of AWS. Testing approaches including TDD, BDD, and contract testing with frameworks such as JUnit, RSpec, and Cucumber. Able to work in an Agile environment following the Spotify-style Squads and Tribes model. Experience delivering production ready code with high quality and reliability. Qualifications 5+ years of software development experience. 2+ years of building microservices with Java. Proficient in additional programming languages, such as Ruby or Scala. Working knowledge of relational databases such as MySQL. Experience designing event based and streaming solutions using Kafka. Experience building applications that run in Kubernetes. Hands on experience delivering high quality production code with a focus on testability. Ability to manage and work with contractors and outsourced teams. Experience building software for the financial domain, especially in risk. Agile experience and familiarity with its principles. Strong SQL knowledge and ability to write complex queries. Hands on experience in a DevOps environment or a passion for working in this way. Proven delivery of well tested, scalable, fault tolerant, and performant solutions. Pragmatic approach to solutions and delivery of technical projects. Comfortable reviewing code of peers and driving change in a distributed environment. Work Environment This is a hybrid position. The company requires at least three days in office, with the exact schedule confirmed by your Hiring Manager. Equal Employment Opportunity Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability, or protected veteran status. The company will also consider qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law.
Sr. Software Engineer, Cloud (Hybrid, London)
CrowdStrike Holdings, Inc.
Sr. Software Engineer, Cloud (Hybrid, London)Applylocations: United Kingdom - Londontime type: Full timeposted on: Posted Todayjob requisition id: R29015As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn't changed - we're here to stop breaches, and we've redefined modern security with the world's most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they count on CrowdStrike to keep their businesses running, their communities safe and their lives moving forward. We're proud to work for a mission-driven company leveraging AI to transform the way we work. CrowdStrikers drive their careers through flexibility and autonomy while also being expected to contribute to a culture of responsible AI adoption, experimentation, and innovation. We use an AI-first mindset as a force multiplier to proactively and continuously accelerate execution, build expertise, uncover insights, and solve complex problems. We're always looking to add talented CrowdStrikers to the team who have limitless passion, a relentless focus on innovation and a fanatical commitment to our customers, our community and each other. Ready to join a mission that matters? The future of cybersecurity starts with you. About the Role: Does building systems that help security analysts close a critical incident before it becomes a breach excite you? Does correlating and analyzing data at trillions-of-events-per-day scale sound like the kind of challenge you want to wake up to? Do you care deeply about cybersecurity and want to play an active role in helping organizations defend themselves from sophisticated cyberattacks? We'd love to meet you.We are seeking a Senior Software Engineer, Cloud to join our Threat Detection and Incident Response (TDIR) team, helping revolutionize security management with our AI-native Falcon Next-Gen SIEM platform - enabling customers to detect, investigate, and hunt down threats 150x faster at Petabyte scale.You'll design, architect, and develop world-class case management and investigation capabilities in Go, empowering security analysts to be more effective at incident response, threat hunting, and collaborative investigations. You'll build intelligent workflows that connect detections, evidence, and response actions into cohesive cases. Leveraging advanced correlation, contextual enrichment, and AI/ML-powered insights, you'll help security teams work smarter through intelligent threat prioritization, automated investigation suggestions, and agentic analyst workflows - helping them respond faster to emerging threats. While Go experience is preferred, strong backend engineers from other languages who can demonstrate rapid adaptability and a track record of delivering at scale are welcome to apply. If this is the kind of scale and impact you're looking for, we'd love to hear from you. What You'll do: Own the engineering bar . Drive architectural improvements, set the standard for code quality, and ensure our systems are performant, reliable, and built to last - not just for today's scale, but for what's next Lead system design and architecture decisions, including design reviews and RFC processes Develop Go-based microservices supporting threat detection, case management, and incident response workflows, alongside RESTful APIs that power customer-facing capabilities Take end-to-end ownership of technical initiatives, both individually and as part of a team, across projects of increasing scope and complexity Work closely with designers, product managers, and engineers across product groups to understand, design, and implement solutions Mentor junior and mid-level engineers through pair programming, code reviews, and one-on-one knowledge sharing Contribute to AI-powered capabilities including LLM integration, agentic workflows, and intelligent analyst tooling Participate in the on-call rotation and drive improvements that reduce your teams toil and increase system reliability Operate with a high degree of autonomy - you'll be trusted to make decisions and drive outcomes What You'll Need: A collaborative team player who lifts those around them (We believe in: One team. One fight !) 8 + years of professional software engineering experience, with 5+ years building and operating distributed systems or cloud-native services at scale in production Solid understanding of distributed systems, scalability, RESTful patterns, and multithreading concepts Proficiency building and scaling resilient, low-latency services in production using Go, Python, Java, C++, or C# Hands-on experience with Docker, Kubernetes, and cloud platforms, preferably AWS or GCP Strong communicator and collaborator across functions and levels, with a bias for ownership and a customer-first mindset Proven ability to translate complex and ambiguous business requirements into technical solutions and deliver projects on schedule Proven experience utilizing AI technologies to enhance decision-making, streamline workflows and processes, improve efficiency and drive business outcomes. Bonus points: Currently developing Go-based microservices for scalable, high-throughput architectures Experience in cybersecurity, SIEM, SOAR, or adjacent security domains Hands-on experience with LLM integration, prompt engineering, RAG pipelines, or agentic AI frameworks Benefits of Working at CrowdStrike: Market leader in compensation and equity awards Comprehensive physical and mental wellness programs Competitive vacation and holidays for recharge Paid parental and adoption leaves Professional development opportunities for all employees regardless of level or role Employee Networks, geographic neighborhood groups, and volunteer opportunities to build connections Vibrant office culture with world class amenities Great Place to Work CertifiedTM across the globe CrowdStrike is proud to be an equal opportunity employer. We are committed to fostering a culture of belonging where everyone is valued for who they are and empowered to succeed. We support veterans and individuals with disabilities through our affirmative action program.CrowdStrike is committed to providing equal employment opportunity for all employees and applicants for employment. The Company does not discriminate in employment opportunities or practices on the basis of race, color, creed, ethnicity, religion, sex (including pregnancy or pregnancy-related medical conditions), sexual orientation, gender identity, marital or family status, veteran status, age, national origin, ancestry, physical disability (including HIV and AIDS), mental disability, medical condition, genetic information, membership or activity in a local human rights commission, status with regard to public assistance, or any other characteristic protected by law. We base all employment decisions including recruitment, selection, training, compensation, benefits, discipline, promotions, transfers, lay-offs, return from lay-off, terminations and social/recreational programs on valid job requirements. If you need assistance accessing or reviewing the information on this website or need help submitting an application for employment or requesting an accommodation, please contact us at for further assistance.
27/07/2026
Full time
Sr. Software Engineer, Cloud (Hybrid, London)Applylocations: United Kingdom - Londontime type: Full timeposted on: Posted Todayjob requisition id: R29015As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn't changed - we're here to stop breaches, and we've redefined modern security with the world's most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they count on CrowdStrike to keep their businesses running, their communities safe and their lives moving forward. We're proud to work for a mission-driven company leveraging AI to transform the way we work. CrowdStrikers drive their careers through flexibility and autonomy while also being expected to contribute to a culture of responsible AI adoption, experimentation, and innovation. We use an AI-first mindset as a force multiplier to proactively and continuously accelerate execution, build expertise, uncover insights, and solve complex problems. We're always looking to add talented CrowdStrikers to the team who have limitless passion, a relentless focus on innovation and a fanatical commitment to our customers, our community and each other. Ready to join a mission that matters? The future of cybersecurity starts with you. About the Role: Does building systems that help security analysts close a critical incident before it becomes a breach excite you? Does correlating and analyzing data at trillions-of-events-per-day scale sound like the kind of challenge you want to wake up to? Do you care deeply about cybersecurity and want to play an active role in helping organizations defend themselves from sophisticated cyberattacks? We'd love to meet you.We are seeking a Senior Software Engineer, Cloud to join our Threat Detection and Incident Response (TDIR) team, helping revolutionize security management with our AI-native Falcon Next-Gen SIEM platform - enabling customers to detect, investigate, and hunt down threats 150x faster at Petabyte scale.You'll design, architect, and develop world-class case management and investigation capabilities in Go, empowering security analysts to be more effective at incident response, threat hunting, and collaborative investigations. You'll build intelligent workflows that connect detections, evidence, and response actions into cohesive cases. Leveraging advanced correlation, contextual enrichment, and AI/ML-powered insights, you'll help security teams work smarter through intelligent threat prioritization, automated investigation suggestions, and agentic analyst workflows - helping them respond faster to emerging threats. While Go experience is preferred, strong backend engineers from other languages who can demonstrate rapid adaptability and a track record of delivering at scale are welcome to apply. If this is the kind of scale and impact you're looking for, we'd love to hear from you. What You'll do: Own the engineering bar . Drive architectural improvements, set the standard for code quality, and ensure our systems are performant, reliable, and built to last - not just for today's scale, but for what's next Lead system design and architecture decisions, including design reviews and RFC processes Develop Go-based microservices supporting threat detection, case management, and incident response workflows, alongside RESTful APIs that power customer-facing capabilities Take end-to-end ownership of technical initiatives, both individually and as part of a team, across projects of increasing scope and complexity Work closely with designers, product managers, and engineers across product groups to understand, design, and implement solutions Mentor junior and mid-level engineers through pair programming, code reviews, and one-on-one knowledge sharing Contribute to AI-powered capabilities including LLM integration, agentic workflows, and intelligent analyst tooling Participate in the on-call rotation and drive improvements that reduce your teams toil and increase system reliability Operate with a high degree of autonomy - you'll be trusted to make decisions and drive outcomes What You'll Need: A collaborative team player who lifts those around them (We believe in: One team. One fight !) 8 + years of professional software engineering experience, with 5+ years building and operating distributed systems or cloud-native services at scale in production Solid understanding of distributed systems, scalability, RESTful patterns, and multithreading concepts Proficiency building and scaling resilient, low-latency services in production using Go, Python, Java, C++, or C# Hands-on experience with Docker, Kubernetes, and cloud platforms, preferably AWS or GCP Strong communicator and collaborator across functions and levels, with a bias for ownership and a customer-first mindset Proven ability to translate complex and ambiguous business requirements into technical solutions and deliver projects on schedule Proven experience utilizing AI technologies to enhance decision-making, streamline workflows and processes, improve efficiency and drive business outcomes. Bonus points: Currently developing Go-based microservices for scalable, high-throughput architectures Experience in cybersecurity, SIEM, SOAR, or adjacent security domains Hands-on experience with LLM integration, prompt engineering, RAG pipelines, or agentic AI frameworks Benefits of Working at CrowdStrike: Market leader in compensation and equity awards Comprehensive physical and mental wellness programs Competitive vacation and holidays for recharge Paid parental and adoption leaves Professional development opportunities for all employees regardless of level or role Employee Networks, geographic neighborhood groups, and volunteer opportunities to build connections Vibrant office culture with world class amenities Great Place to Work CertifiedTM across the globe CrowdStrike is proud to be an equal opportunity employer. We are committed to fostering a culture of belonging where everyone is valued for who they are and empowered to succeed. We support veterans and individuals with disabilities through our affirmative action program.CrowdStrike is committed to providing equal employment opportunity for all employees and applicants for employment. The Company does not discriminate in employment opportunities or practices on the basis of race, color, creed, ethnicity, religion, sex (including pregnancy or pregnancy-related medical conditions), sexual orientation, gender identity, marital or family status, veteran status, age, national origin, ancestry, physical disability (including HIV and AIDS), mental disability, medical condition, genetic information, membership or activity in a local human rights commission, status with regard to public assistance, or any other characteristic protected by law. 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Senior Java Engineer
United States Digital Space LLC Haywards Heath, Sussex
Multiple locations Hybrid Are you an engineer who has shipped distributed backend systems at scale, knows what breaks in production, and fixes it before it does? Do you want your work to have a direct impact on the wellbeing of millions of people across Europe? If yes - read on. The company is one of Europe's fastest-growing companies (Financial Times, multiple years running). We're a leading provider of employee benefit solutions, operating across Finland, Germany, Italy, UK, France, the Nordics and beyond. We started in Helsinki in 2007, launched Europe's first mobile employee benefit payment in 2008, and haven't stopped building since. Your mission at the company You will join a cross-functional product team building and evolving a modern, distributed platform that powers the company's product vision across European markets. We are adding this role to strengthen our backend engineering capabilities and establish a solid, scalable foundation for Java Spring Boot services built for long-term growth - not just the next sprint. Your responsibilities will be: Design, build, and maintain high-quality Java Spring Boot microservices within our domain bounded context architecture. Implement event-driven patterns for cross-domain communication and eventual consistency - you understand why, not just how. Work with PostgreSQL as primary data store: schema design, multi-tenancy, data isolation, query optimization under real load. Implement RESTful APIs with proper versioning, rate limiting, and API gateway integration. Ensure high standards for code quality, testing (unit, integration, contract), performance, and security - >80% coverage is the floor, not the ceiling. Collaborate closely with Product, Frontend (React Native), DevOps, and backend teams across multiple European markets. Participate in architectural discussions and design reviews; contribute to platform-wide standards and decision records (ADRs). You'll be successful in this role if you: Deliver production-ready, scalable microservices that meet target architecture specs - and own them after go-live. Define clear domain boundaries that prevent cross-domain coupling while enabling integration through well-designed APIs and events. Maintain >80% test coverage and contribute ADRs that shape platform decisions - not just for your services, but for the team. Proactively identify and reduce technical debt before it becomes someone else's emergency. Communicate clearly, work effectively across teams and time zones, and make cross-functional collaborators want to pull you into early conversations. Operate with a 'you build it, you run it' mindset - and genuinely believe that's the right way to work. What you'll be doing (daily): 15-minute stand-up with your cross-functional domain team - align, unblock, move. Design and implement features in your domain using Java Spring Boot, with clean, testable code as the default. Write comprehensive unit and integration tests; participate in code reviews that raise the team's standard. Monitor service health, investigate data consistency issues, and resolve production problems with distributed tracing and structured logging. Collaborate with frontend engineers to clarify API contracts and coordinate releases. Participate in architectural discussions and design reviews for new or cross-cutting capabilities. Deploy to staging and production via CI/CD (GitHub Actions), using feature flags for controlled rollouts. What you should bring: Non-negotiable: 6+ years of professional software development, with 3+ years focused on Java backend - in production, at scale, with real failure modes you had to resolve. Deep expertise in Java 17+ and Spring Boot (Spring Data JPA, Spring Security, Spring Cloud). Microservices architecture: you've designed service boundaries, not just worked inside them. Domain-Driven Design: bounded contexts, aggregates, domain events, anti-corruption layers - you can apply this, not just describe it. PostgreSQL: schema design, indexing, query optimization, and transaction management under load. Event-driven architecture with Kafka, RabbitMQ, or AWS SNS/SQS - at scale, in production. RESTful API design: versioning, OpenAPI/Swagger documentation, rate limiting - contracts you'd stand behind in a design review. Testing discipline: JUnit, Mockito, integration and contract testing (Pact). Docker and Kubernetes: deployment strategies, service mesh - operational experience, not just familiarity. CI/CD pipelines: GitHub Actions, Jenkins, or GitLab CI. Observability: structured logging, distributed tracing (Jaeger/Zipkin), metrics (Prometheus/Grafana/Datadog). Active experimentation with AI/LLM tooling applied to real engineering problems - automated workflows, reduced manual ops, smarter exception handling. Not a side project: something in production that you can talk about with specific. Mentoring: you've made other engineers meaningfully better, not just shipped more code. Language profile: Fluent in English Track record: You've delivered and operated microservices in production - from design through deployment, on-call, and post-mortem. You've made measurable improvements to performance, reliability, or scalability (reduced latency by X%, improved uptime to Y, scaled from Z to ZZ req/s). You've collaborated effectively in cross-functional teams and left documentation behind that others actually used. You've contributed to technical decision-making: architecture reviews, design documents, or ADRs that had real consequences. You've led knowledge-sharing sessions or mentored engineers who are better for it. Competency profile: Systems Thinking: You understand how components interact in distributed systems. You design for failure scenarios, not just the happy path. Ownership & Accountability: You take end-to-end responsibility. When something is broken or missing, you raise it and fix it - you don't wait for the ticket. Pragmatic Problem-Solving: You balance ideal solutions with practical constraints. You know when to move the architecture forward and when to ship. Collaboration & Influence: You shape technical decisions through quality of argument, not seniority. You can disagree and commit - and you know when to do which. AI-Readiness: You think about AI strategically, not just tactically. You've embedded AI-driven automation into production systems, can evaluate where it adds real leverage versus where it creates noise, and actively help the team develop this fluency. Continuous Learning: You stay current, experiment, and adapt. You optimize for the codebase 2 years from now, not just the sprint. Quality Mindset: You build maintainable, secure, well-tested services. You document, you mentor, you leave things better than you found them. Why you should join us: Be part of an ambitious growth journey - join a global community of driven, bold, entrepreneurial, yet humble Epassians in a company that is constantly evolving. Work with a clear purpose - boosting everyday wellbeing - and create meaningful, positive impact on individuals and society. Thrive in an open, inclusive culture with low hierarchy, where relationships are built on respect, camaraderie, and shared success. Come as you are - we'll bring out the best in you and support your personal and professional growth. Join a fast-growing tech company with a strong financial foundation, offering real opportunities to make an impact. Work in an environment where employee wellbeing is a genuine priority, not a slide in a deck. Help shape the next wave of success as we consolidate our position as Europe's number one employee benefit platform. Benefits: Hybrid and flexible working style Modern working tools International environment Benefit package for wellbeing support Private health support
26/07/2026
Full time
Multiple locations Hybrid Are you an engineer who has shipped distributed backend systems at scale, knows what breaks in production, and fixes it before it does? Do you want your work to have a direct impact on the wellbeing of millions of people across Europe? If yes - read on. The company is one of Europe's fastest-growing companies (Financial Times, multiple years running). We're a leading provider of employee benefit solutions, operating across Finland, Germany, Italy, UK, France, the Nordics and beyond. We started in Helsinki in 2007, launched Europe's first mobile employee benefit payment in 2008, and haven't stopped building since. Your mission at the company You will join a cross-functional product team building and evolving a modern, distributed platform that powers the company's product vision across European markets. We are adding this role to strengthen our backend engineering capabilities and establish a solid, scalable foundation for Java Spring Boot services built for long-term growth - not just the next sprint. Your responsibilities will be: Design, build, and maintain high-quality Java Spring Boot microservices within our domain bounded context architecture. Implement event-driven patterns for cross-domain communication and eventual consistency - you understand why, not just how. Work with PostgreSQL as primary data store: schema design, multi-tenancy, data isolation, query optimization under real load. Implement RESTful APIs with proper versioning, rate limiting, and API gateway integration. Ensure high standards for code quality, testing (unit, integration, contract), performance, and security - >80% coverage is the floor, not the ceiling. Collaborate closely with Product, Frontend (React Native), DevOps, and backend teams across multiple European markets. Participate in architectural discussions and design reviews; contribute to platform-wide standards and decision records (ADRs). You'll be successful in this role if you: Deliver production-ready, scalable microservices that meet target architecture specs - and own them after go-live. Define clear domain boundaries that prevent cross-domain coupling while enabling integration through well-designed APIs and events. Maintain >80% test coverage and contribute ADRs that shape platform decisions - not just for your services, but for the team. Proactively identify and reduce technical debt before it becomes someone else's emergency. Communicate clearly, work effectively across teams and time zones, and make cross-functional collaborators want to pull you into early conversations. Operate with a 'you build it, you run it' mindset - and genuinely believe that's the right way to work. What you'll be doing (daily): 15-minute stand-up with your cross-functional domain team - align, unblock, move. Design and implement features in your domain using Java Spring Boot, with clean, testable code as the default. Write comprehensive unit and integration tests; participate in code reviews that raise the team's standard. Monitor service health, investigate data consistency issues, and resolve production problems with distributed tracing and structured logging. Collaborate with frontend engineers to clarify API contracts and coordinate releases. Participate in architectural discussions and design reviews for new or cross-cutting capabilities. Deploy to staging and production via CI/CD (GitHub Actions), using feature flags for controlled rollouts. What you should bring: Non-negotiable: 6+ years of professional software development, with 3+ years focused on Java backend - in production, at scale, with real failure modes you had to resolve. Deep expertise in Java 17+ and Spring Boot (Spring Data JPA, Spring Security, Spring Cloud). Microservices architecture: you've designed service boundaries, not just worked inside them. Domain-Driven Design: bounded contexts, aggregates, domain events, anti-corruption layers - you can apply this, not just describe it. PostgreSQL: schema design, indexing, query optimization, and transaction management under load. Event-driven architecture with Kafka, RabbitMQ, or AWS SNS/SQS - at scale, in production. RESTful API design: versioning, OpenAPI/Swagger documentation, rate limiting - contracts you'd stand behind in a design review. Testing discipline: JUnit, Mockito, integration and contract testing (Pact). Docker and Kubernetes: deployment strategies, service mesh - operational experience, not just familiarity. CI/CD pipelines: GitHub Actions, Jenkins, or GitLab CI. Observability: structured logging, distributed tracing (Jaeger/Zipkin), metrics (Prometheus/Grafana/Datadog). Active experimentation with AI/LLM tooling applied to real engineering problems - automated workflows, reduced manual ops, smarter exception handling. Not a side project: something in production that you can talk about with specific. Mentoring: you've made other engineers meaningfully better, not just shipped more code. Language profile: Fluent in English Track record: You've delivered and operated microservices in production - from design through deployment, on-call, and post-mortem. You've made measurable improvements to performance, reliability, or scalability (reduced latency by X%, improved uptime to Y, scaled from Z to ZZ req/s). You've collaborated effectively in cross-functional teams and left documentation behind that others actually used. You've contributed to technical decision-making: architecture reviews, design documents, or ADRs that had real consequences. You've led knowledge-sharing sessions or mentored engineers who are better for it. Competency profile: Systems Thinking: You understand how components interact in distributed systems. You design for failure scenarios, not just the happy path. Ownership & Accountability: You take end-to-end responsibility. When something is broken or missing, you raise it and fix it - you don't wait for the ticket. Pragmatic Problem-Solving: You balance ideal solutions with practical constraints. You know when to move the architecture forward and when to ship. Collaboration & Influence: You shape technical decisions through quality of argument, not seniority. You can disagree and commit - and you know when to do which. AI-Readiness: You think about AI strategically, not just tactically. You've embedded AI-driven automation into production systems, can evaluate where it adds real leverage versus where it creates noise, and actively help the team develop this fluency. Continuous Learning: You stay current, experiment, and adapt. You optimize for the codebase 2 years from now, not just the sprint. Quality Mindset: You build maintainable, secure, well-tested services. You document, you mentor, you leave things better than you found them. Why you should join us: Be part of an ambitious growth journey - join a global community of driven, bold, entrepreneurial, yet humble Epassians in a company that is constantly evolving. Work with a clear purpose - boosting everyday wellbeing - and create meaningful, positive impact on individuals and society. Thrive in an open, inclusive culture with low hierarchy, where relationships are built on respect, camaraderie, and shared success. Come as you are - we'll bring out the best in you and support your personal and professional growth. Join a fast-growing tech company with a strong financial foundation, offering real opportunities to make an impact. Work in an environment where employee wellbeing is a genuine priority, not a slide in a deck. Help shape the next wave of success as we consolidate our position as Europe's number one employee benefit platform. Benefits: Hybrid and flexible working style Modern working tools International environment Benefit package for wellbeing support Private health support
Senior Full Stack/Native Cloud Engineer (Vice President)
United States Digital Space LLC
Company the company, a global investment bank and securities firm, has served companies and their investors for over 60 years. Headquartered in New York City, with offices in more than 25 cities around the world, the company provides clients with capital markets and financial advisory services, institutional brokerage, securities research and asset management. The firm is a leading provider of trade execution in equity, high yield, convertible and international securities for institutional investors and high net worth individuals. Role Overview the company is seeking a highly experienced Senior Full Stack / Native Cloud Engineer at Vice President level to join our London Technology team. This is a strategic, hands on engineering leadership role focused on designing and delivering scalable, cloud native, event driven platforms that enable data driven and intelligent solutions across the company' client facing business units. The role will form part of the Madison CRM & Analytics programme and will require a strong combination of deep technical expertise, end to end delivery ownership, and engineering leadership. The successful candidate will work closely with business stakeholders, product managers, and globally distributed technology teams to build resilient, high performance platforms and user facing solutions that support critical front office workflows. This role is well suited to an engineer who is comfortable operating across the full technology stack, from backend services and distributed data architecture through to responsive user interfaces, production support, and engineering best practice. Key Responsibilities Lead the design, development, and delivery of backend services and platform components using Java 8+ / Spring Boot and Python / FastAPI. Build, enhance, and operate event driven, real time data pipelines using Kafka and related streaming technologies. Provide deep technical expertise in distributed systems, data architecture, and scalable platform design. Design, implement, and maintain Java based APIs and microservices, including REST, OpenAPI, GraphQL, and gRPC services. Work with modern data technologies including PostgreSQL, MongoDB, and Amazon Redshift. Deliver reliable, performant, and responsive user interfaces aligned to UX designs, using Angular or React. Own solutions end to end, from technical design and architecture through to production deployment, monitoring, support, and continuous improvement. Champion engineering best practices across code quality, testing, CI/CD, observability, maintainability, and operational resilience. Mentor and guide junior and mid level engineers, setting high technical standards through code reviews, design reviews, and hands on technical leadership. Independently identify, analyse, scope, and propose solutions to complex technical challenges with minimal direction. Partner closely with business stakeholders, product managers, and cross functional technology teams to translate requirements into robust technical solutions. Optimise systems for performance, scalability, resiliency, reliability, and low latency operation. Participate actively in Agile ceremonies, contributing to sprint planning, estimation, execution, retrospectives, and continuous delivery improvements. Collaborate with globally distributed engineering teams to ensure consistency of architecture, delivery standards, and platform evolution. Support production systems, ensuring timely issue resolution, effective root cause analysis, and ongoing service improvement. Required Skills and Experience Strong professional experience in full stack software engineering, ideally within financial services, capital markets, or another complex enterprise technology environment. Advanced backend engineering experience with Java 8+, Spring Boot, and microservices based architectures. Strong Python development experience, preferably with FastAPI or similar modern API frameworks. Proven experience designing and building cloud native, distributed, scalable, and resilient systems. Hands on experience with Kafka or similar event streaming technologies. Strong understanding of API design and service integration patterns, including REST, OpenAPI, GraphQL, and gRPC. Practical experience with relational and NoSQL data platforms, including PostgreSQL, MongoDB, and Redshift. Frontend development experience using Angular or React, with a focus on reliable, maintainable, and responsive UI delivery. Strong understanding of software engineering best practices, including automated testing, clean code, code reviews, CI/CD, observability, and secure development practices. Experience deploying and operating production grade systems in cloud or hybrid cloud environments. Demonstrated ability to lead technical delivery, mentor engineers, and influence architecture decisions. Strong analytical and problem solving skills, with the ability to operate independently in a complex delivery environment. Excellent communication skills, with the ability to engage effectively with technical teams, business stakeholders, and product partners. Preferred Skills Experience working on CRM, client intelligence, sales enablement, or front office data platforms. Experience in investment banking, equities, fixed income, wealth management, or broader financial services technology. Familiarity with AWS or other public cloud platforms. Experience with containerisation and orchestration technologies such as Docker and Kubernetes. Knowledge of observability tooling, monitoring frameworks, distributed tracing, and production support best practices. Experience working in globally distributed Agile engineering teams. Understanding of data governance, data lineage, entitlements, and regulatory considerations in financial services environments. Candidate Profile The ideal candidate will be a hands on engineering leader who combines strong technical depth with pragmatic delivery judgement. They will be comfortable moving between architecture, coding, code reviews, stakeholder engagement, and production support. They should demonstrate ownership, intellectual curiosity, strong communication skills, and a commitment to delivering high quality technology solutions in a fast paced environment. They will be expected to set technical direction, raise engineering standards, and help build scalable platforms that support the company' client facing businesses.
26/07/2026
Full time
Company the company, a global investment bank and securities firm, has served companies and their investors for over 60 years. Headquartered in New York City, with offices in more than 25 cities around the world, the company provides clients with capital markets and financial advisory services, institutional brokerage, securities research and asset management. The firm is a leading provider of trade execution in equity, high yield, convertible and international securities for institutional investors and high net worth individuals. Role Overview the company is seeking a highly experienced Senior Full Stack / Native Cloud Engineer at Vice President level to join our London Technology team. This is a strategic, hands on engineering leadership role focused on designing and delivering scalable, cloud native, event driven platforms that enable data driven and intelligent solutions across the company' client facing business units. The role will form part of the Madison CRM & Analytics programme and will require a strong combination of deep technical expertise, end to end delivery ownership, and engineering leadership. The successful candidate will work closely with business stakeholders, product managers, and globally distributed technology teams to build resilient, high performance platforms and user facing solutions that support critical front office workflows. This role is well suited to an engineer who is comfortable operating across the full technology stack, from backend services and distributed data architecture through to responsive user interfaces, production support, and engineering best practice. Key Responsibilities Lead the design, development, and delivery of backend services and platform components using Java 8+ / Spring Boot and Python / FastAPI. Build, enhance, and operate event driven, real time data pipelines using Kafka and related streaming technologies. Provide deep technical expertise in distributed systems, data architecture, and scalable platform design. Design, implement, and maintain Java based APIs and microservices, including REST, OpenAPI, GraphQL, and gRPC services. Work with modern data technologies including PostgreSQL, MongoDB, and Amazon Redshift. Deliver reliable, performant, and responsive user interfaces aligned to UX designs, using Angular or React. Own solutions end to end, from technical design and architecture through to production deployment, monitoring, support, and continuous improvement. Champion engineering best practices across code quality, testing, CI/CD, observability, maintainability, and operational resilience. Mentor and guide junior and mid level engineers, setting high technical standards through code reviews, design reviews, and hands on technical leadership. Independently identify, analyse, scope, and propose solutions to complex technical challenges with minimal direction. Partner closely with business stakeholders, product managers, and cross functional technology teams to translate requirements into robust technical solutions. Optimise systems for performance, scalability, resiliency, reliability, and low latency operation. Participate actively in Agile ceremonies, contributing to sprint planning, estimation, execution, retrospectives, and continuous delivery improvements. Collaborate with globally distributed engineering teams to ensure consistency of architecture, delivery standards, and platform evolution. Support production systems, ensuring timely issue resolution, effective root cause analysis, and ongoing service improvement. Required Skills and Experience Strong professional experience in full stack software engineering, ideally within financial services, capital markets, or another complex enterprise technology environment. Advanced backend engineering experience with Java 8+, Spring Boot, and microservices based architectures. Strong Python development experience, preferably with FastAPI or similar modern API frameworks. Proven experience designing and building cloud native, distributed, scalable, and resilient systems. Hands on experience with Kafka or similar event streaming technologies. Strong understanding of API design and service integration patterns, including REST, OpenAPI, GraphQL, and gRPC. Practical experience with relational and NoSQL data platforms, including PostgreSQL, MongoDB, and Redshift. Frontend development experience using Angular or React, with a focus on reliable, maintainable, and responsive UI delivery. Strong understanding of software engineering best practices, including automated testing, clean code, code reviews, CI/CD, observability, and secure development practices. Experience deploying and operating production grade systems in cloud or hybrid cloud environments. Demonstrated ability to lead technical delivery, mentor engineers, and influence architecture decisions. Strong analytical and problem solving skills, with the ability to operate independently in a complex delivery environment. Excellent communication skills, with the ability to engage effectively with technical teams, business stakeholders, and product partners. Preferred Skills Experience working on CRM, client intelligence, sales enablement, or front office data platforms. Experience in investment banking, equities, fixed income, wealth management, or broader financial services technology. Familiarity with AWS or other public cloud platforms. Experience with containerisation and orchestration technologies such as Docker and Kubernetes. Knowledge of observability tooling, monitoring frameworks, distributed tracing, and production support best practices. Experience working in globally distributed Agile engineering teams. Understanding of data governance, data lineage, entitlements, and regulatory considerations in financial services environments. Candidate Profile The ideal candidate will be a hands on engineering leader who combines strong technical depth with pragmatic delivery judgement. They will be comfortable moving between architecture, coding, code reviews, stakeholder engagement, and production support. They should demonstrate ownership, intellectual curiosity, strong communication skills, and a commitment to delivering high quality technology solutions in a fast paced environment. They will be expected to set technical direction, raise engineering standards, and help build scalable platforms that support the company' client facing businesses.
Software Engineer (Java and AWS)
Sophos Group Oxford, Oxfordshire
About Us Sophos is a cybersecurity leader defending 600,000 organizations globally with an AI-driven platform and expert-led services. Sophos meets organizations wherever they are in their security maturity and grows with them to defeat cyberattacks. Its solutions combine machine learning, automation, and real-time threat intelligence with frontline human expertise from Sophos X-Ops to deliver advanced, 24/7 threat monitoring, detection, and response. Sophos offers industry-leading managed detection and response (MDR) alongside a comprehensive portfolio of cybersecurity technologies - including endpoint, network, email, and cloud security, extended detection and response (XDR), identity threat detection and response (ITDR), and next-gen SIEM. Together with expert advisory services, these capabilities help organizations proactively reduce risk and respond faster, with the visibility and scalability needed to stay ahead of evolving threats. Sophos goes to market with a global partner ecosystem, including Managed Service Providers (MSPs), Managed Security Service Providers (MSSPs), resellers and distributors, marketplace integrations, and cyber risk partners, giving organizations the flexibility to choose trusted relationships when securing their business. Sophos is headquartered in Oxford, U.K. More information is available at . Role Summary A SRE platform team is responsible to build and maintain a platform for other teams to use. The platform can support the development, deployment, and operations of software applications. Platform teams may also be called SRE specialists. Optimize the software delivery process: Platform teams can simplify how developers interact with infrastructure, streamline onboarding, and make testing and development faster The Software Engineer will play a key role in the Sophos development process by facilitating, managing, communicating, and automating tasks for the deployment and configuration of continuous feature builds for multiple development teams. By leveraging knowledge and expertise in the development and deployment of SaaS applications and microservices hosted in the cloud, the SRE engineer will streamline the process of quick and frequent automated builds, managing the public endpoints API's and help elevate the Sophos development process to the next level of agility. As a member of the Sophos SRE team, you will work closely with Senior software engineers and Product Managers to design and build the foundational toolset and capabilities that allow Sophos developers to quickly bring new features to market. What You Will Do Build new product/ Customizing terraform automations using Java technologies. Carry out the analysis, design, and implementation of new features across the Java Backend software stack, leveraging modern design patterns. Address defects within well-defined SLAs to ensure that our customers stay happy. Build features and modules using Java, Spring Boot, Microservices & AWS. Write automated unit and integration tests to execute within CI/CD pipelines & terraform in Platform code. Will be part of platform/ could implementing for the Infrastructure as a Service (IAAS) using Docker & Kubernetes. Take pride in authorship of code and hold your teammates to equally high standards. Work with best of breed Cloud technologies. Learn new technologies and skills and apply them to your work. Work in an Agile environment, releasing software frequently. What You Will Bring 1-2 years of development experience in Java, Spring Boot, Microservices & AWS. Strong understanding of APIs development principles, including concepts on design Patterns, problem solving, Data structures, Should have fare understanding / experience in product development area. Should have knowledge of CICD pipelines - Dockers, Kubernetes, Jenkins, Should have worked on complete SDLC. What's Great About Sophos? Sophos operates a remote-first working model, making remote work the primary option for most employees. However, some roles may necessitate a hybrid approach. While we are a remote first organization, applicants must have legal authorization to work in the jurisdiction where the position is posted, without requiring employer sponsorship. Our people - we innovate and create, all of which are accompanied by a great sense of fun and team spirit Employee-led diversity and inclusion networks that build community and provide education and advocacy Annual charity and fundraising initiatives and volunteer days for employees to support local communities Global employee sustainability initiatives to reduce our environmental footprint Global fitness and trivia competitions to keep our bodies and minds sharp Global wellbeing days for employees to relax and recharge Monthly wellbeing webinars and training to support employee health and wellbeing Our Commitment To You We're proud of the diverse and inclusive environment we have at Sophos, and we're committed to ensuring equality of opportunity. We believe that diversity, combined with excellence, builds a better Sophos, so we encourage applicants who can contribute to the diversity of our team. All applicants will be treated in a fair and equal manner and in accordance with the law regardless of gender, sex, gender reassignment, marital status, race, religion or belief, color, age, military veteran status, disability, pregnancy, maternity or sexual orientation. We want to give you every opportunity to show us your best self, so if there are any adjustments we could make to the recruitment and selection process to support you, please let us know. Data Protection If you choose to explore an opportunity, and subsequently share your CV or other personal details with Sophos, these details will be held by Sophos for 12 months in accordance with our Privacy Policy and used by our recruitment team to contact you regarding this or other relevant opportunities at Sophos. If you would like Sophos to delete or update your details at any time, please follow the steps set out in the Privacy Policy describing your individual rights. For more information on Sophos' data protection practices, please consult our Privacy Policy Cybersecurity as a Service Delivered Sophos
26/07/2026
Full time
About Us Sophos is a cybersecurity leader defending 600,000 organizations globally with an AI-driven platform and expert-led services. Sophos meets organizations wherever they are in their security maturity and grows with them to defeat cyberattacks. Its solutions combine machine learning, automation, and real-time threat intelligence with frontline human expertise from Sophos X-Ops to deliver advanced, 24/7 threat monitoring, detection, and response. Sophos offers industry-leading managed detection and response (MDR) alongside a comprehensive portfolio of cybersecurity technologies - including endpoint, network, email, and cloud security, extended detection and response (XDR), identity threat detection and response (ITDR), and next-gen SIEM. Together with expert advisory services, these capabilities help organizations proactively reduce risk and respond faster, with the visibility and scalability needed to stay ahead of evolving threats. Sophos goes to market with a global partner ecosystem, including Managed Service Providers (MSPs), Managed Security Service Providers (MSSPs), resellers and distributors, marketplace integrations, and cyber risk partners, giving organizations the flexibility to choose trusted relationships when securing their business. Sophos is headquartered in Oxford, U.K. More information is available at . Role Summary A SRE platform team is responsible to build and maintain a platform for other teams to use. The platform can support the development, deployment, and operations of software applications. Platform teams may also be called SRE specialists. Optimize the software delivery process: Platform teams can simplify how developers interact with infrastructure, streamline onboarding, and make testing and development faster The Software Engineer will play a key role in the Sophos development process by facilitating, managing, communicating, and automating tasks for the deployment and configuration of continuous feature builds for multiple development teams. By leveraging knowledge and expertise in the development and deployment of SaaS applications and microservices hosted in the cloud, the SRE engineer will streamline the process of quick and frequent automated builds, managing the public endpoints API's and help elevate the Sophos development process to the next level of agility. As a member of the Sophos SRE team, you will work closely with Senior software engineers and Product Managers to design and build the foundational toolset and capabilities that allow Sophos developers to quickly bring new features to market. What You Will Do Build new product/ Customizing terraform automations using Java technologies. Carry out the analysis, design, and implementation of new features across the Java Backend software stack, leveraging modern design patterns. Address defects within well-defined SLAs to ensure that our customers stay happy. Build features and modules using Java, Spring Boot, Microservices & AWS. Write automated unit and integration tests to execute within CI/CD pipelines & terraform in Platform code. Will be part of platform/ could implementing for the Infrastructure as a Service (IAAS) using Docker & Kubernetes. Take pride in authorship of code and hold your teammates to equally high standards. Work with best of breed Cloud technologies. Learn new technologies and skills and apply them to your work. Work in an Agile environment, releasing software frequently. What You Will Bring 1-2 years of development experience in Java, Spring Boot, Microservices & AWS. Strong understanding of APIs development principles, including concepts on design Patterns, problem solving, Data structures, Should have fare understanding / experience in product development area. Should have knowledge of CICD pipelines - Dockers, Kubernetes, Jenkins, Should have worked on complete SDLC. What's Great About Sophos? Sophos operates a remote-first working model, making remote work the primary option for most employees. However, some roles may necessitate a hybrid approach. While we are a remote first organization, applicants must have legal authorization to work in the jurisdiction where the position is posted, without requiring employer sponsorship. Our people - we innovate and create, all of which are accompanied by a great sense of fun and team spirit Employee-led diversity and inclusion networks that build community and provide education and advocacy Annual charity and fundraising initiatives and volunteer days for employees to support local communities Global employee sustainability initiatives to reduce our environmental footprint Global fitness and trivia competitions to keep our bodies and minds sharp Global wellbeing days for employees to relax and recharge Monthly wellbeing webinars and training to support employee health and wellbeing Our Commitment To You We're proud of the diverse and inclusive environment we have at Sophos, and we're committed to ensuring equality of opportunity. We believe that diversity, combined with excellence, builds a better Sophos, so we encourage applicants who can contribute to the diversity of our team. All applicants will be treated in a fair and equal manner and in accordance with the law regardless of gender, sex, gender reassignment, marital status, race, religion or belief, color, age, military veteran status, disability, pregnancy, maternity or sexual orientation. We want to give you every opportunity to show us your best self, so if there are any adjustments we could make to the recruitment and selection process to support you, please let us know. Data Protection If you choose to explore an opportunity, and subsequently share your CV or other personal details with Sophos, these details will be held by Sophos for 12 months in accordance with our Privacy Policy and used by our recruitment team to contact you regarding this or other relevant opportunities at Sophos. If you would like Sophos to delete or update your details at any time, please follow the steps set out in the Privacy Policy describing your individual rights. For more information on Sophos' data protection practices, please consult our Privacy Policy Cybersecurity as a Service Delivered Sophos
NES Fircroft
Senior AI Engineer
NES Fircroft
Senior AI Engineer - 12 Months Contract - Canary Wharf Hybrid Start ASAP 40 Hour week Inside IR35 Required:- 5+ years of professional software engineering experience; ability to independently design & ship complex systems in production. Strong programming skills in Python (preferred), Java, or similar languages, with experience in developing microservices, APIs, & backend systems. Strong problem-solving skills & the ability to balance engineering rigor with delivery speed. Solid understanding of software architecture, cloud infrastructure (AWS, Azure, or GCP), & modern DevOps practices. Experience integrating machine learning models into production systems (e.g., LLMs via APIs, fine-tuning, RAG patterns, embeddings, agents & crew of agents etc.). Ability to move quickly while maintaining code quality, test coverage, & operational excellence. Senior AI Engineer preferred experience Familiarity with AI/ML tools such as LangChain, Haystack, Hugging Face, Weaviate, or similar ecosystems. Hands-on experience with Retrieval Augmented Generation applications, AI agents & systems built around them. Experience using GenAI frameworks such as LlamaIndex, Crew AI, AutoGen, or similar agentic/LLM orchestration toolkits. Exposure to working with unstructured data (documents, conversations, images) & transforming it into usable structured formats. Experience building chatbots, search systems, or generative AI interfaces. Background in working within platform engineering or internal developer tools teams. Prior experience working in an embedded (forward-deployed) team model with business stakeholders. Experience building production grade, reliable AI applications My client is looking for a Senior AI Engineer who think holistically, automate relentlessly, & are fluent in the fast-moving world of AI tooling & infrastructure-but grounded in disciplined engineering principles.My client's AI organization is building high-impact AI-powered applications that deliver real business value at speed. As a Senior AI Engineer, you'll play a critical role in building & deploying scalable AI-powered applications through solid software engineering excellence combined with pragmatic use of modern AI capabilities. This is a role for seasoned engineers who are excited about applying AI in practical & scalable ways. Looking for individuals who thrive at the intersection of disciplined software development & modern AI applications. You should be comfortable working across the full lifecycle of a product-from ideation & architecture to deployment & automation-while navigating ambiguity & driving toward execution. Strong systems thinking, ownership mindset, & the ability to ship value fast are essential. Senior AI Engineer Job Responsibilities Design, develop, & maintain production-grade AI applications & services using modern software engineering practices (CI/CD, testing, observability, cloud-native design). Define & implement foundational platforms & tools (e.g., conversational bots, AI-powered search, unstructured data processing, GenBI) that are reusable & scalable across the enterprise. Participate in cross functional team initiatives-embedded projects with business stakeholders to rapidly build & deploy AI solutions that solve high-priority business problems. Evaluate & integrate existing AI tools, frameworks, & APIs (e.g., LLMs, vector DBs, retrieval-augmented generation, AI agents) into robust applications. Champion automation in workflows-from data management ingestion & preprocessing to evaluation, to model integration & deployment. Collaborate with data scientists, product managers, & other engineers to ensure end-to-end delivery & reliability of AI products. Stay current with emerging AI technologies but prioritize practical application & delivery over experimental research. Contribute to the internal knowledge base, tooling libraries, & documentation to scale AI engineering best practices across the organization. With over 90 years' combined experience, NES Fircroft (NES) is proud to be the world's leading engineering staffing provider spanning the Oil & Gas, Power & Renewables, Chemicals, Construction & Infrastructure, Life Sciences, Mining andManufacturingsectors worldwide. With more than 80 offices in 45 countries, we are able to provide our clients with the engineering and technical expertise they need, wherever and whenever it is needed. We offer contractors far more than a traditional recruitment service, supporting with everything from securing visas and work permits, to providing market-leading benefits packages and accommodation, ensuring they are safely and compliantly able to support our clients.
26/07/2026
Full time
Senior AI Engineer - 12 Months Contract - Canary Wharf Hybrid Start ASAP 40 Hour week Inside IR35 Required:- 5+ years of professional software engineering experience; ability to independently design & ship complex systems in production. Strong programming skills in Python (preferred), Java, or similar languages, with experience in developing microservices, APIs, & backend systems. Strong problem-solving skills & the ability to balance engineering rigor with delivery speed. Solid understanding of software architecture, cloud infrastructure (AWS, Azure, or GCP), & modern DevOps practices. Experience integrating machine learning models into production systems (e.g., LLMs via APIs, fine-tuning, RAG patterns, embeddings, agents & crew of agents etc.). Ability to move quickly while maintaining code quality, test coverage, & operational excellence. Senior AI Engineer preferred experience Familiarity with AI/ML tools such as LangChain, Haystack, Hugging Face, Weaviate, or similar ecosystems. Hands-on experience with Retrieval Augmented Generation applications, AI agents & systems built around them. Experience using GenAI frameworks such as LlamaIndex, Crew AI, AutoGen, or similar agentic/LLM orchestration toolkits. Exposure to working with unstructured data (documents, conversations, images) & transforming it into usable structured formats. Experience building chatbots, search systems, or generative AI interfaces. Background in working within platform engineering or internal developer tools teams. Prior experience working in an embedded (forward-deployed) team model with business stakeholders. Experience building production grade, reliable AI applications My client is looking for a Senior AI Engineer who think holistically, automate relentlessly, & are fluent in the fast-moving world of AI tooling & infrastructure-but grounded in disciplined engineering principles.My client's AI organization is building high-impact AI-powered applications that deliver real business value at speed. As a Senior AI Engineer, you'll play a critical role in building & deploying scalable AI-powered applications through solid software engineering excellence combined with pragmatic use of modern AI capabilities. This is a role for seasoned engineers who are excited about applying AI in practical & scalable ways. Looking for individuals who thrive at the intersection of disciplined software development & modern AI applications. You should be comfortable working across the full lifecycle of a product-from ideation & architecture to deployment & automation-while navigating ambiguity & driving toward execution. Strong systems thinking, ownership mindset, & the ability to ship value fast are essential. Senior AI Engineer Job Responsibilities Design, develop, & maintain production-grade AI applications & services using modern software engineering practices (CI/CD, testing, observability, cloud-native design). Define & implement foundational platforms & tools (e.g., conversational bots, AI-powered search, unstructured data processing, GenBI) that are reusable & scalable across the enterprise. Participate in cross functional team initiatives-embedded projects with business stakeholders to rapidly build & deploy AI solutions that solve high-priority business problems. Evaluate & integrate existing AI tools, frameworks, & APIs (e.g., LLMs, vector DBs, retrieval-augmented generation, AI agents) into robust applications. Champion automation in workflows-from data management ingestion & preprocessing to evaluation, to model integration & deployment. Collaborate with data scientists, product managers, & other engineers to ensure end-to-end delivery & reliability of AI products. Stay current with emerging AI technologies but prioritize practical application & delivery over experimental research. Contribute to the internal knowledge base, tooling libraries, & documentation to scale AI engineering best practices across the organization. With over 90 years' combined experience, NES Fircroft (NES) is proud to be the world's leading engineering staffing provider spanning the Oil & Gas, Power & Renewables, Chemicals, Construction & Infrastructure, Life Sciences, Mining andManufacturingsectors worldwide. With more than 80 offices in 45 countries, we are able to provide our clients with the engineering and technical expertise they need, wherever and whenever it is needed. We offer contractors far more than a traditional recruitment service, supporting with everything from securing visas and work permits, to providing market-leading benefits packages and accommodation, ensuring they are safely and compliantly able to support our clients.
Sr. Software Engineer - Data Platform (London, Hybrid)
CrowdStrike Holdings, Inc.
As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn't changed - we're here to stop breaches, and we've redefined modern security with the world's most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they count on CrowdStrike to keep their businesses running, their communities safe and their lives moving forward. We're proud to work for a mission-driven company leveraging AI to transform the way we work. CrowdStrikers drive their careers through flexibility and autonomy while also being expected to contribute to a culture of responsible AI adoption, experimentation, and innovation. We use an AI-first mindset as a force multiplier to proactively and continuously accelerate execution, build expertise, uncover insights, and solve complex problems. We're always looking to add talented CrowdStrikers to the team who have limitless passion, a relentless focus on innovation and a fanatical commitment to our customers, our community and each other. Ready to join a mission that matters? The future of cybersecurity starts with you. About the Role We are seeking a talented Senior Software Engineer to join our Real-Time Streaming Platform team. Our mission is to provide enterprise-grade streaming processing capabilities that empower teams across CrowdStrike to build real-time data pipelines, perform complex event processing, and derive actionable insights from massive data streams. You'll be building the foundational infrastructure that enables our security products to detect threats, analyze patterns, and respond to incidents in real-time. You'll be designing and developing highly scalable streaming services using technologies like Apache Kafka, Apache Flink, Apache Storm and Apache Spark in Java, Python and Go. You'll design and implement data pipelines that process trillions of events daily, ensuring low latency, high throughput, and fault tolerance. Your work will directly impact how CrowdStrike ingests, processes, and analyzes security telemetry at petabyte scale across our global customer base. Have no fear if you haven't worked with all these technologies - we value strong distributed systems fundamentals, the ability to write production-quality code, and the passion for solving complex engineering challenges. We'll support your growth in streaming technologies and expect you'll be comfortable collaborating with teams distributed across various geographies and time zones. Sounds like a challenge? It is! If that's what you're after, we'd love to hear from you. What You'll Do Design, develop, and maintain streaming microservices in Java and Go that provide real-time data processing capabilities to internal teams Build and optimize Apache Flink and Apache Spark based data pipelines running on Kubernetes infrastructure Design event-driven systems leveraging Kafka for high-throughput, low-latency message streaming Take end-to-end ownership of technical initiatives, from design through deployment and operational support across AWS, GCP, OCI, and on-premises data centers Develop RESTful APIs and SDKs that enable other teams to easily integrate with streaming platform capabilities Work closely with platform consumers, SREs, and engineering teams across the organization to understand requirements and deliver scalable solutions Challenge the status quo by continuously improving platform performance, reliability, scalability, and developer experience Relentlessly pursue quality through comprehensive testing strategies, effective monitoring and alerting, chaos engineering practices, and resilient architecture patterns Implement observability solutions using metrics, logging, and distributed tracing to ensure platform health and performance Provide operational support and participate in on-call rotation for production streaming services Contribute to platform documentation, runbooks, and best practices for streaming application development What You'll Need Be an empathetic and a team player (Remember: One team. One fight!) Bachelor's or Master's degree in Computer Science or equivalent practical experience 8+ years of software engineering experience with proven track record of building production systems Proven experience utilizing AI technologies to enhance decision-making, streamline workflows and processes, improve efficiency and drive business outcomes. Strong understanding of distributed systems, stream processing concepts, event-driven architectures, and scalability patterns Proficiency in Java, Python and/or Go for building resilient, high-performance services Experience with Apache Kafka or similar distributed messaging systems (Pulsar, RabbitMQ, etc.) Hands-on experience with Apache Flink and/or Apache Spark for stream and batch processing Solid grasp of containerization and Kubernetes for deploying and orchestrating applications Proven ability to translate business requirements into technical solutions and lead projects to successful delivery Strong problem-solving skills with experience debugging complex distributed systems issues Passion for platform engineering and enabling other teams to build better products Excellent communication and collaboration skills across functions and organizational levels Ownership mindset - willingness to take initiative and drive issues to resolution Bonus Points Experience deploying and operating services across multiple cloud providers (AWS, GCP, Azure, OCI) Knowledge of data serialization formats (Avro, Protobuf, Parquet) and schema management Experience with observability platforms (Prometheus, Grafana, Datadog, Splunk) Understanding of data governance, security, and compliance requirements Contributions to open-source streaming or distributed systems projects Experience with CI/CD pipelines and GitOps practices Background in building developer platforms or internal tooling Knowledge of exactly-once processing semantics and state management in streaming systems Benefits of Working at CrowdStrike Market leader in compensation and equity awards Comprehensive physical and mental wellness programs Competitive vacation and holidays for recharge Paid parental and adoption leaves Professional development opportunities for all employees regardless of level or role Employee Networks, geographic neighborhood groups, and volunteer opportunities to build connections Vibrant office culture with world class amenities Great Place to Work Certified across the globe CrowdStrike is proud to be an equal opportunity employer. We are committed to fostering a culture of belonging where everyone is valued for who they are and empowered to succeed. We support veterans and individuals with disabilities through our affirmative action program. CrowdStrike is committed to providing equal employment opportunity for all employees and applicants for employment. The Company does not discriminate in employment opportunities or practices on the basis of race, color, creed, ethnicity, religion, sex (including pregnancy or pregnancy-related medical conditions), sexual orientation, gender identity, marital or family status, veteran status, age, national origin, ancestry, physical disability (including HIV and AIDS), mental disability, medical condition, genetic information, membership or activity in a local human rights commission, status with regard to public assistance, or any other characteristic protected by law. We base all employment decisions including recruitment, selection, training, compensation, benefits, discipline, promotions, transfers, lay-offs, return from lay-off, terminations and social/recreational programs on valid job requirements. CrowdStrike was founded in 2011 to fix a fundamental problem: The sophisticated attacks that were forcing the world's leading businesses into the headlines could not be solved with existing malware-based defenses. Founder George Kurtz realized that a brand new approach was needed - one that combines the most advanced endpoint protection with expert intelligence to pinpoint the adversaries perpetrating the attacks, not just the malware. There's much more to the story of how Falcon has redefined endpoint protection but there's only one thing to remember about CrowdStrike: We stop breaches.
26/07/2026
Full time
As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn't changed - we're here to stop breaches, and we've redefined modern security with the world's most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they count on CrowdStrike to keep their businesses running, their communities safe and their lives moving forward. We're proud to work for a mission-driven company leveraging AI to transform the way we work. CrowdStrikers drive their careers through flexibility and autonomy while also being expected to contribute to a culture of responsible AI adoption, experimentation, and innovation. We use an AI-first mindset as a force multiplier to proactively and continuously accelerate execution, build expertise, uncover insights, and solve complex problems. We're always looking to add talented CrowdStrikers to the team who have limitless passion, a relentless focus on innovation and a fanatical commitment to our customers, our community and each other. Ready to join a mission that matters? The future of cybersecurity starts with you. About the Role We are seeking a talented Senior Software Engineer to join our Real-Time Streaming Platform team. Our mission is to provide enterprise-grade streaming processing capabilities that empower teams across CrowdStrike to build real-time data pipelines, perform complex event processing, and derive actionable insights from massive data streams. You'll be building the foundational infrastructure that enables our security products to detect threats, analyze patterns, and respond to incidents in real-time. You'll be designing and developing highly scalable streaming services using technologies like Apache Kafka, Apache Flink, Apache Storm and Apache Spark in Java, Python and Go. You'll design and implement data pipelines that process trillions of events daily, ensuring low latency, high throughput, and fault tolerance. Your work will directly impact how CrowdStrike ingests, processes, and analyzes security telemetry at petabyte scale across our global customer base. Have no fear if you haven't worked with all these technologies - we value strong distributed systems fundamentals, the ability to write production-quality code, and the passion for solving complex engineering challenges. We'll support your growth in streaming technologies and expect you'll be comfortable collaborating with teams distributed across various geographies and time zones. Sounds like a challenge? It is! If that's what you're after, we'd love to hear from you. What You'll Do Design, develop, and maintain streaming microservices in Java and Go that provide real-time data processing capabilities to internal teams Build and optimize Apache Flink and Apache Spark based data pipelines running on Kubernetes infrastructure Design event-driven systems leveraging Kafka for high-throughput, low-latency message streaming Take end-to-end ownership of technical initiatives, from design through deployment and operational support across AWS, GCP, OCI, and on-premises data centers Develop RESTful APIs and SDKs that enable other teams to easily integrate with streaming platform capabilities Work closely with platform consumers, SREs, and engineering teams across the organization to understand requirements and deliver scalable solutions Challenge the status quo by continuously improving platform performance, reliability, scalability, and developer experience Relentlessly pursue quality through comprehensive testing strategies, effective monitoring and alerting, chaos engineering practices, and resilient architecture patterns Implement observability solutions using metrics, logging, and distributed tracing to ensure platform health and performance Provide operational support and participate in on-call rotation for production streaming services Contribute to platform documentation, runbooks, and best practices for streaming application development What You'll Need Be an empathetic and a team player (Remember: One team. One fight!) Bachelor's or Master's degree in Computer Science or equivalent practical experience 8+ years of software engineering experience with proven track record of building production systems Proven experience utilizing AI technologies to enhance decision-making, streamline workflows and processes, improve efficiency and drive business outcomes. Strong understanding of distributed systems, stream processing concepts, event-driven architectures, and scalability patterns Proficiency in Java, Python and/or Go for building resilient, high-performance services Experience with Apache Kafka or similar distributed messaging systems (Pulsar, RabbitMQ, etc.) Hands-on experience with Apache Flink and/or Apache Spark for stream and batch processing Solid grasp of containerization and Kubernetes for deploying and orchestrating applications Proven ability to translate business requirements into technical solutions and lead projects to successful delivery Strong problem-solving skills with experience debugging complex distributed systems issues Passion for platform engineering and enabling other teams to build better products Excellent communication and collaboration skills across functions and organizational levels Ownership mindset - willingness to take initiative and drive issues to resolution Bonus Points Experience deploying and operating services across multiple cloud providers (AWS, GCP, Azure, OCI) Knowledge of data serialization formats (Avro, Protobuf, Parquet) and schema management Experience with observability platforms (Prometheus, Grafana, Datadog, Splunk) Understanding of data governance, security, and compliance requirements Contributions to open-source streaming or distributed systems projects Experience with CI/CD pipelines and GitOps practices Background in building developer platforms or internal tooling Knowledge of exactly-once processing semantics and state management in streaming systems Benefits of Working at CrowdStrike Market leader in compensation and equity awards Comprehensive physical and mental wellness programs Competitive vacation and holidays for recharge Paid parental and adoption leaves Professional development opportunities for all employees regardless of level or role Employee Networks, geographic neighborhood groups, and volunteer opportunities to build connections Vibrant office culture with world class amenities Great Place to Work Certified across the globe CrowdStrike is proud to be an equal opportunity employer. We are committed to fostering a culture of belonging where everyone is valued for who they are and empowered to succeed. We support veterans and individuals with disabilities through our affirmative action program. CrowdStrike is committed to providing equal employment opportunity for all employees and applicants for employment. The Company does not discriminate in employment opportunities or practices on the basis of race, color, creed, ethnicity, religion, sex (including pregnancy or pregnancy-related medical conditions), sexual orientation, gender identity, marital or family status, veteran status, age, national origin, ancestry, physical disability (including HIV and AIDS), mental disability, medical condition, genetic information, membership or activity in a local human rights commission, status with regard to public assistance, or any other characteristic protected by law. We base all employment decisions including recruitment, selection, training, compensation, benefits, discipline, promotions, transfers, lay-offs, return from lay-off, terminations and social/recreational programs on valid job requirements. CrowdStrike was founded in 2011 to fix a fundamental problem: The sophisticated attacks that were forcing the world's leading businesses into the headlines could not be solved with existing malware-based defenses. Founder George Kurtz realized that a brand new approach was needed - one that combines the most advanced endpoint protection with expert intelligence to pinpoint the adversaries perpetrating the attacks, not just the malware. There's much more to the story of how Falcon has redefined endpoint protection but there's only one thing to remember about CrowdStrike: We stop breaches.
Senior Backend Engineer
Harmonic Security, Inc
Harmonic Security lets teams adopt AI tools safely by protecting sensitive data in real time with minimal effort. It gives enterprises full control and stops leaks so that their teams can innovate confidently. We are led by cybersecurity experts and backed by top investors including N47, Ten Eleven Ventures, and In-Q-Tel. We have achieved early traction and product-market fit with a world-class team, and we are now focused on building a category-defining company. This is your opportunity to join us early and shape not just a product, but a category. How We Work: AI-First by Design Harmonic exists to help enterprises adopt AI safely and at scale. We hold ourselves to that same standard. Everyone here actively leverages AI tools to perform their best work - from deep research and writing to building robust processes and automating complex workflows. We expect every new hire to bring a genuine curiosity for AI and a commitment to using it to work smarter, faster, and with greater creativity. For some, this involves tinkering and remaining open to emerging tools; for others, it means architecting entirely new systems with AI at the core. We will be transparent about expectations for every role and provide the tools and support needed for you to thrive. About the Team Our Product Delivery team is the engine that turns vision into impact. We ship early and often, getting valuable features into the hands of customers quickly and iterating from there. We work in the open by default, sharing progress and ideas, and we trust each other to own outcomes. We're a small but mighty crew where every person plays a critical role and we're committed to using AI to work smarter and faster. About the Role We're looking for a Backend Engineer who has an appreciation for all things security and system interconnectivity. This is a very hands-on technical role where you will be responsible for designing, building and maintaining scalable integrations between our core applications, identity providers and data security platforms. What You Will Do Own deliveries and features from start to finish Design, build, and own backend services in a microservices-based, event-driven architecture Implement core domain logic that drives key product workflows and system behavior Ingest and process high-volume usage and event data from customer-facing endpoints Build backend services that support operational, analytics, and reporting use cases Model, persist, and manage domain data, enabling querying, filtering, and lifecycle management Expose well-designed APIs and webhooks consumed by customers, UIs, and external systems Power customer-facing UI experiences by providing backend APIs for visibility, analytics, and configuration What You Bring 3-5+ years of professional software engineering experience building backend services and distributed systems in the Java ecosystem (Java, Spring Boot, Maven/Gradle) Strong understanding of event-driven architectures, asynchronous processing patterns, messaging systems, and distributed system design Proven experience designing and maintaining RESTful APIs, web hooks, and service-to-service integrations Comfortable operating in AWS, GCP, or Azure environments and working with modern observability tooling, logging, and monitoring platforms A track record of delivering performant, reliable and scalable applications Excellent collaboration and communication skills in cross-functional teams You Might Be a Fit if You Have experience building products in cybersecurity, identity, governance, compliance, data protection, or enterprise SaaS environments You understand not just how to build systems, but why architectural decisions matter You can balance scalability, reliability, maintainability, and speed of execution You think critically about security, observability, and operational excellence from day one Love the idea of blending software development, distributed systems and data-intensive applications Strong familiarity with authentication and identity technologies such as OAuth, OpenID Connect (OIDC), SAML, SCIM, Entra ID (Azure AD), Okta, or other enterprise identity providers Thrive in fast-paced startup environments where ambiguity is the norm Enjoy shaping culture and engineering practices, not just writing code Leverage AI tools as an engineer to help you build smarter, faster and better Why Join Us This isn't just a job; it's an opportunity to be part of a team that is redefining cybersecurity. We believe today's talent is tomorrow's success, and we're committed to creating an environment where you can do the best work of your life. Competitive pay and meaningful equity with a direct stake in Harmonic's success Comprehensive benefits, pension plan, generous PTO, and flexible hybrid work A small, passionate team that values transparency, creativity, and learning Thoughtful leadership that cares deeply about growth, impact, and people Annual global off-sites (past trips include Lisbon and Nashville) The chance to directly shape both our product and our culture as we build a category-defining company Harmonic's Core Values Flourish in the Unknown We embrace new, unfamiliar situations that require initiative and rapid decision-making. We orient ourselves quickly and deliver results with minimal guidance. Never Full We raise our hands, take on challenges, and assist others whenever possible. We hunger for opportunities to learn and do more. Perfect Harmony We support one another to create cohesion and unity. We collaborate openly, share feedback honestly, and help everyone produce their best work
25/07/2026
Full time
Harmonic Security lets teams adopt AI tools safely by protecting sensitive data in real time with minimal effort. It gives enterprises full control and stops leaks so that their teams can innovate confidently. We are led by cybersecurity experts and backed by top investors including N47, Ten Eleven Ventures, and In-Q-Tel. We have achieved early traction and product-market fit with a world-class team, and we are now focused on building a category-defining company. This is your opportunity to join us early and shape not just a product, but a category. How We Work: AI-First by Design Harmonic exists to help enterprises adopt AI safely and at scale. We hold ourselves to that same standard. Everyone here actively leverages AI tools to perform their best work - from deep research and writing to building robust processes and automating complex workflows. We expect every new hire to bring a genuine curiosity for AI and a commitment to using it to work smarter, faster, and with greater creativity. For some, this involves tinkering and remaining open to emerging tools; for others, it means architecting entirely new systems with AI at the core. We will be transparent about expectations for every role and provide the tools and support needed for you to thrive. About the Team Our Product Delivery team is the engine that turns vision into impact. We ship early and often, getting valuable features into the hands of customers quickly and iterating from there. We work in the open by default, sharing progress and ideas, and we trust each other to own outcomes. We're a small but mighty crew where every person plays a critical role and we're committed to using AI to work smarter and faster. About the Role We're looking for a Backend Engineer who has an appreciation for all things security and system interconnectivity. This is a very hands-on technical role where you will be responsible for designing, building and maintaining scalable integrations between our core applications, identity providers and data security platforms. What You Will Do Own deliveries and features from start to finish Design, build, and own backend services in a microservices-based, event-driven architecture Implement core domain logic that drives key product workflows and system behavior Ingest and process high-volume usage and event data from customer-facing endpoints Build backend services that support operational, analytics, and reporting use cases Model, persist, and manage domain data, enabling querying, filtering, and lifecycle management Expose well-designed APIs and webhooks consumed by customers, UIs, and external systems Power customer-facing UI experiences by providing backend APIs for visibility, analytics, and configuration What You Bring 3-5+ years of professional software engineering experience building backend services and distributed systems in the Java ecosystem (Java, Spring Boot, Maven/Gradle) Strong understanding of event-driven architectures, asynchronous processing patterns, messaging systems, and distributed system design Proven experience designing and maintaining RESTful APIs, web hooks, and service-to-service integrations Comfortable operating in AWS, GCP, or Azure environments and working with modern observability tooling, logging, and monitoring platforms A track record of delivering performant, reliable and scalable applications Excellent collaboration and communication skills in cross-functional teams You Might Be a Fit if You Have experience building products in cybersecurity, identity, governance, compliance, data protection, or enterprise SaaS environments You understand not just how to build systems, but why architectural decisions matter You can balance scalability, reliability, maintainability, and speed of execution You think critically about security, observability, and operational excellence from day one Love the idea of blending software development, distributed systems and data-intensive applications Strong familiarity with authentication and identity technologies such as OAuth, OpenID Connect (OIDC), SAML, SCIM, Entra ID (Azure AD), Okta, or other enterprise identity providers Thrive in fast-paced startup environments where ambiguity is the norm Enjoy shaping culture and engineering practices, not just writing code Leverage AI tools as an engineer to help you build smarter, faster and better Why Join Us This isn't just a job; it's an opportunity to be part of a team that is redefining cybersecurity. We believe today's talent is tomorrow's success, and we're committed to creating an environment where you can do the best work of your life. Competitive pay and meaningful equity with a direct stake in Harmonic's success Comprehensive benefits, pension plan, generous PTO, and flexible hybrid work A small, passionate team that values transparency, creativity, and learning Thoughtful leadership that cares deeply about growth, impact, and people Annual global off-sites (past trips include Lisbon and Nashville) The chance to directly shape both our product and our culture as we build a category-defining company Harmonic's Core Values Flourish in the Unknown We embrace new, unfamiliar situations that require initiative and rapid decision-making. We orient ourselves quickly and deliver results with minimal guidance. Never Full We raise our hands, take on challenges, and assist others whenever possible. We hunger for opportunities to learn and do more. Perfect Harmony We support one another to create cohesion and unity. We collaborate openly, share feedback honestly, and help everyone produce their best work
Citi
Java Developer (AVP)
Citi City, Belfast
Job Overview Engineer the future of global finance. At Citi, our Tech team doesn't just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. Senior Developer Characteristics Proven background in developing large distributed systems to address complex business problems. Ability to perform thorough requirement analysis and create comprehensive design for business features. Keen to produce well crafted software living up to highest quality standards. Enthusiastic in learning and adopting industry leading technologies into work. Ability to work independently with ownership to estimation and timeline Self motivated and with determination to achieve goals Good team working skills and ability to work in a virtual team environment. Ability to think critically, identify improvement opportunities within application and team, come up with solutions and drive the execution. Well organized and able to prioritize multiple tasks to achieve maximum output. Responsibilities Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users Utilize in depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems Ensure essential procedures are followed and help define operating standards and processes Serve as advisor or coach to new or lower level analysts Has the ability to operate with a limited level of direct supervision. Can exercise independence of judgement and autonomy. Acts as SME to senior stakeholders and /or other team members. Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency. Skills & Experience Solid knowledge of Java (Java 11+ preferred) and object oriented design principles. Experience with the Spring Framework, including Spring Boot and Spring MVC. Proficiency in data access technologies like JPA/Hibernate or Spring Data. Experience in developing and deploying applications within a microservices architecture. Proficiency with relational (e.g., PostgreSQL, Oracle). Familiarity with message brokers such as Kafka or RabbitMQ. Experience in developing RESTful APIs. Familiarity with AI powered tools for coding, debugging, and optimization (e.g., GitHub Copilot, Amazon CodeWhisperer). Experience with advanced AI software engineering agents (e.g., Devin) is a plus. Familiarity with continuous integration and continuous delivery (CI/CD) concepts and tools (e.g., Jenkins, GitLab CI). Familiarity with containerization technologies like Docker and orchestration platforms like Kubernetes or OpenShift. General Skills Experience contributing to successful software projects. Demonstrates ownership and sound judgment in technical tasks. Clear written and verbal communication skills. Education Bachelor's degree/University degree or equivalent experience Benefits 27 days annual leave (plus bank holidays) A discretionary annual performance related bonus Private Medical Care & Life Insurance Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Access to an array of learning and development resources Visit our Global Benefits page to learn more. Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi. View Citi's EEO Policy Statement and the Know Your Rights poster.
25/07/2026
Full time
Job Overview Engineer the future of global finance. At Citi, our Tech team doesn't just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. Senior Developer Characteristics Proven background in developing large distributed systems to address complex business problems. Ability to perform thorough requirement analysis and create comprehensive design for business features. Keen to produce well crafted software living up to highest quality standards. Enthusiastic in learning and adopting industry leading technologies into work. Ability to work independently with ownership to estimation and timeline Self motivated and with determination to achieve goals Good team working skills and ability to work in a virtual team environment. Ability to think critically, identify improvement opportunities within application and team, come up with solutions and drive the execution. Well organized and able to prioritize multiple tasks to achieve maximum output. Responsibilities Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users Utilize in depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems Ensure essential procedures are followed and help define operating standards and processes Serve as advisor or coach to new or lower level analysts Has the ability to operate with a limited level of direct supervision. Can exercise independence of judgement and autonomy. Acts as SME to senior stakeholders and /or other team members. Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency. Skills & Experience Solid knowledge of Java (Java 11+ preferred) and object oriented design principles. Experience with the Spring Framework, including Spring Boot and Spring MVC. Proficiency in data access technologies like JPA/Hibernate or Spring Data. Experience in developing and deploying applications within a microservices architecture. Proficiency with relational (e.g., PostgreSQL, Oracle). Familiarity with message brokers such as Kafka or RabbitMQ. Experience in developing RESTful APIs. Familiarity with AI powered tools for coding, debugging, and optimization (e.g., GitHub Copilot, Amazon CodeWhisperer). Experience with advanced AI software engineering agents (e.g., Devin) is a plus. Familiarity with continuous integration and continuous delivery (CI/CD) concepts and tools (e.g., Jenkins, GitLab CI). Familiarity with containerization technologies like Docker and orchestration platforms like Kubernetes or OpenShift. General Skills Experience contributing to successful software projects. Demonstrates ownership and sound judgment in technical tasks. Clear written and verbal communication skills. Education Bachelor's degree/University degree or equivalent experience Benefits 27 days annual leave (plus bank holidays) A discretionary annual performance related bonus Private Medical Care & Life Insurance Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Access to an array of learning and development resources Visit our Global Benefits page to learn more. Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi. View Citi's EEO Policy Statement and the Know Your Rights poster.

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