44 jobs found

We are seeking a highly skilled and motivated Senior Java Engineer to join our innovative development team. You will be instrumental in designing, developing, and maintaining high-performance, scalable applications and services. This role requires deep expertise in modern Java ecosystems, microservice architectures, and distributed systems design patterns. Requirements Core Development 7+ years of professional software development experience, primarily in Java/JEE. Expert proficiency with the Spring Framework, including Spring Boot, Spring Cloud, Spring Security, and Spring Data. Proven experience in designing and building Microservices and highly distributed systems. Deep understanding of common architectural and scaling patterns: Kafka (message brokers, message order, idempotency), Saga Pattern (distributed transactions for eventual consistency), CQRS (Command Query Responsibility Segregation), and orchestration vs choreography. Solid experience with relational databases (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB, Cassandra). Strong experience designing, documenting, and implementing APIs (RESTful services). DevOps & Cloud Hands on experience with Cloud Computing platforms (AWS, Azure, or GCP). Proficiency with CI/CD tools, specifically Jenkins, for automation of build, test, and deployment processes. Familiarity with containerization technologies (Docker, Kubernetes). Experience with other SDLC tools (e.g., Git, Jira, Confluence). Soft Skills Excellent communication and problem solving skills. Ability to work independently and as part of a high performing team. Demonstrated experience in driving projects from concept to production. Job Responsibilities Lead the design, development, and deployment of mission critical applications using Java, Spring Boot, and JEE technologies. Implement and manage microservices, ensuring high availability, performance, and scalability by leveraging core microservices patterns (Service Discovery, Circuit Breaker, API Gateway, and CQRS). Design and build robust, secure, and well documented APIs (REST/gRPC) and manage inter service communication using synchronous and asynchronous (event driven) messaging patterns. Collaborate with cross functional teams (Product, DevOps, QA) to define, design, and ship new features. Drive the continuous integration and continuous deployment (CI/CD) pipeline using tools like Jenkins. Architect and implement solutions on cloud platforms (AWS, Azure, or GCP). Mentor junior engineers and promote best practices in coding, testing, and system design. Participate in code reviews to ensure code quality, maintainability, and adherence to established standards. Troubleshoot and resolve complex production issues across various system components. Maintain expertise in containerization (Docker, Kubernetes) to support distributed microservices architectures. Benefits Comprehensive health and wellness plan, including private healthcare and mental wellbeing support. Discounted gym memberships. Competitive pension scheme. Recognition schemes through bonus and reward initiatives. Annual volunteering day for employees. We are an equal opportunities employer. It is our policy to promote an environment free from discrimination, harassment and victimisation.

Camunda Architect / Lead Architect (Camunda 8 Preferred) Location: London, UK Work Model: Hybrid Employment Type: Full-time / Fixed Term Contract Seniority: Senior / Lead Role Overview We are seeking an experienced Camunda Architect to lead the design, architecture, and implementation of enterprise-grade workflow and process orchestration solutions. This role is responsible for defining architecture standards, guiding engineering teams, and ensuring scalable, secure, resilient, and maintainable process automation solutions using Camunda, with a strong preference for Camunda 8. The successful candidate will act as the technical authority for workflow orchestration and will work closely with stakeholders, solution architects, developers, and DevOps teams to deliver high-impact automation solutions aligned to business and engineering objectives. Candidates with strong Camunda 7 experience may also be considered, provided they can clearly demonstrate an understanding of: the differences between Camunda 7 and Camunda 8 the trade-offs between the two platforms when each is most appropriate readiness to work in a Camunda 8-led environment Key Responsibilities Architecture & Solution Design Define and own the end-to-end architecture for Camunda-based workflow and process orchestration solutions Lead the design of scalable, resilient, and cloud-native workflow architectures using Camunda / Zeebe Establish architecture standards and best practices for: BPMN DMN workflow orchestration process governance versioning and lifecycle management Translate complex business processes into robust and maintainable technical solutions Platform, Integration & Engineering Architect integrations with microservices, APIs, and event/messaging platforms Design for scalability, fault tolerance, performance, and operational resilience Guide deployment strategy across Camunda SaaS and self-managed models Collaborate with engineering and DevOps teams on: CI/CD pipelines containerised deployments Kubernetes-based environments observability and platform monitoring Technical Leadership Provide technical leadership and architectural guidance across engineering teams and delivery squads Mentor engineers and support the uplift of workflow orchestration capability across the organisation Evaluate tools, patterns, and frameworks to improve process automation capability and architectural maturity Required Skills & Experience Essential Strong experience designing and implementing solutions using Camunda, ideally Camunda 8 / Zeebe Camunda 8 Certification strongly preferred Deep understanding of: BPMN 2.0 DMN workflow orchestration patterns Strong software architecture and system design experience Strong background in: microservices architecture event-driven systems distributed systems Strong backend engineering experience using Java / Spring Boot or equivalent Experience working with: REST APIs Kafka / RabbitMQ / messaging systems Docker Kubernetes cloud-native deployments Strong understanding of security, scalability, resilience, and reliability principles Strong communication and stakeholder management skills Ability to balance technical architecture with practical business and delivery outcomes Preferred / Desirable Experience with both Camunda 7 and Camunda 8 Experience with Camunda SaaS and self-managed deployments at scale Exposure to cloud platforms such as: AWS Azure GCP Experience with observability tooling such as: Prometheus Grafana OpenTelemetry Experience with: enterprise integration patterns API management workflow/task UI customisation Experience in regulated industries such as: Banking Insurance Healthcare Ideal Profile This role is best suited to someone currently operating as a: Camunda Architect Workflow Architect BPM Architect Process Orchestration Architect Lead Solution Architect (Workflow / Automation)

Senior Java Technical Lead - RESTful API, Spring Boot - Barnet, England Job Summary We are seeking a skilled Application Developer to join the HMRC Customs Declaration Service (CDS) program, a strategic UK government initiative responsible for processing customs declarations for goods entering and leaving the UK through ports and airports. This role offers the opportunity to contribute to a large-scale, business-critical platform that will shape the future of UK trade and customs operations for decades to come. The ideal candidate will have strong expertise in Java development, Spring Boot, Microservices, API development, and AWS cloud technologies, along with experience in database development, system integration, and performance testing. The role involves designing, developing, testing, and supporting scalable applications while collaborating with cross-functional Agile teams in a highly secure and regulated environment. Candidates must be UK Nationals with a minimum of 5 years continuous UK residency to meet project security and compliance requirements. Key Responsibilities Design, develop, and maintain enterprise-grade Java applications. Build and enhance RESTful APIs and Microservices-based solutions. Develop applications using Spring Boot and related Java frameworks. Integrate applications with databases, IBM MQ, and external services. Deploy and support cloud-based applications within AWS environments. Write and maintain Shell scripts for automation and operational support. Monitor application performance using Grafana and related tools. Conduct performance and load testing using JMeter. Troubleshoot application, integration, and production issues. Participate in Agile ceremonies including sprint planning, stand-ups, reviews, and retrospectives. Collaborate with architects, testers, business analysts, and DevOps teams. Maintain project documentation using Confluence and track activities in JIRA. Follow coding standards, security guidelines, and best practices throughout the development lifecycle. Skill Requirements Java Development Core Java Java Enterprise Application Development Object-Oriented Programming (OOP) Multithreaded Application Development Microservices & API Development RESTful API Development Microservices Architecture API Integration Service-Oriented Architecture (SOA) Spring Ecosystem Spring Boot Spring Framework Dependency Injection Spring Security (Preferred) Build & Dependency Management Maven Build Automation Dependency Management Database Technologies SQL Relational Databases (Oracle, PostgreSQL, MySQL, etc.) Database Design and Query Optimization Messaging & Integration IBM MQ Message Queues Asynchronous Processing Enterprise Application Integration Linux / Unix Unix/Linux Administration Shell Scripting Command-Line Operations Log Analysis and Troubleshooting Cloud Technologies AWS Services Cloud-Native Application Development Cloud Deployment and Monitoring Monitoring & Observability Grafana Application Monitoring Performance Monitoring Log Analysis Performance Testing JMeter Load Testing Performance Testing Scalability Testing Agile Delivery JIRA Confluence Agile/Scrum Methodology Sprint Planning and Tracking Other Requirements Government/Public Sector Project Experience HMRC Domain Knowledge Customs & Trade Systems Experience CI/CD Pipelines Jenkins Docker Kubernetes Test Automation DevOps Practices AWS Cloud Certification

Essex County Council is recruiting multiple Developer roles to help implement a new Placecube Low Code system. The positions cover JavaScript/TypeScript, HTML/CSS, Java (Spring OSGi), REST APIs and API design, with Liferay frontend experience desirable. Hybrid working in Chelmsford with at least one office day per month is offered. Closing date: 30 July 2026. The role leads software delivery, governance and continuous improvement across components and microservices, aligning with ECC's digital

Developer Fixed Term / Secondment (12 months), Full Time £52,571 to £61,848 per annum Location: Chelmsford Working Style: Anywhere worker Closing Date: 30th July 2026 This is a hybrid-working role contractually based in Chelmsford. You will work from the Chelmsford office at least one day per month, depending on business need. The role is to help us to implement and use a new Placecube Low Code system to create new resident-facing services. We are recruiting a number of Developer roles to cover the following: JavaScript / Type Script, HTML/CSS Java (Spring OSGi modules), REST API's, API design Middleware / ESB patterns. Experience of Liferay front end frameworks would be highly desirable. Essex County Council is ambitious and by 2030 it will be one of the most forward looking, effective and financially sustainable Councils in the country. ECC will be a leading-edge digital council that drives excellent customer service with transformation at the heart of service excellence. The Product and Delivery team will provide product leadership and direction for essex.gov.uk. They will develop a bold product vision, translating this into a roadmap of prioritised deliverables, planning and managing the different phases of the product delivery lifecycle, iterating a product over time to meet user needs, and ensuring products are built effectively, on time and to budget, setting high standards to ensure products meet user needs. The team will also be responsible for artificial intelligence (AI) and robotic process automation capabilities. This role will lead, monitor, optimise and continuously improve the delivery of software components so that the Council can provide simple user experiences and achieve better outcomes for people and businesses. They will be responsible for leading the team writing clean, accessible code that is open by default and easy for others to reuse, developing software which meets user needs and creates meaningful interactions and relationships with users. Role responsibilities Provide oversight for in-house product development to ensure it is contributing to delivering a secure, high performing and sustainable software engineering platform which continues to reduce risk, optimise performance and cost, and support innovation, including: Delivering secure, easy to use, high performing and sustainable frontend services and APIs that support rapid development and regular iteration of services that meet user needs. Leading a robust architecture approach that delivers effective, sustainable use of cloud services and that makes provision for future portability. Delivering secure, easy to use, high performing and sustainable components and microservices that support rapid development and regular iteration of services that meet user needs. Develop quality solutions which are supportable and maintainable, break down complex issues and business problems into elegant and simple solutions, adhere to good development practices and keep in mind opportunities to build common services and components that can be reused. Work closely with the Test Team to produce test plans. Evaluate supplier integration portals to understand the technical feasibility with our existing infrastructure and tech stack. Set the engineering standards and provide assurance that ECC's software solutions, micro services and solutions architecture continue to meet good practice standards and evolve to adopt practices role-modelled by digitally-native organisations globally. Work with the other senior members of the architecture, design and delivery teams to identify risks, assist in risk assessment, manage agreed actions, and monitor the status of risks on an ongoing basis. Actively review outcomes and feed these into future improvements. Use Agile methodology and apply an agile mindset to all aspects of your work. Create a fast-paced, evolving environment and use an iterative method and flexible approach to enable rapid delivery. Coach and lead teams in Agile practices, determining the right approach for the team to take and evaluating this through the life of a project, acting as a recognised expert and advocate for Agile approaches, continuously reflecting and challenging the team, promoting the generous sharing of expertise and creating opportunities for continuous learning and development. Specific individual and shared targets and objectives are defined annually within the performance management framework. Knowledge, Skills and Experience Educated to Degree level or equivalent in experience in a relevant subject. Experience of delivering digital projects and products/prototypes within a complex and diverse context. Evidence of delivering and using agile methods balancing multiple priorities, dealing with ambiguity and evidencing impact. Knowledge of relevant programming language, an understanding of UI/UX principles and strong problem-solving skills. Knowledge and practical application of the Government Service Standards, Government Accessibility Regulations and Information Governance principles. Excellent written, verbal communication and presentational skills. Excellent customer service skills. Evidence of continuing professional development and expert knowledge in relevant professional area. To read more about us please visit: Corporate Services - Working for Essex Benefits Once you've secured your role within Essex County Council you will receive many great employee benefits, including support for unpaid carers and flexible working arrangements to accommodate their needs. EEO & Equality Essex County Council is proud to be a Disability Confident Leader. We're committed to interview all disabled applicants who choose to apply under our Job Interview Scheme if they meet the minimum requirements of the job. Please speak to our Recruiters if you require any reasonable adjustments during the process. We're also committed to interview all veterans and care leavers, who meet the minimum requirements of the role for which they are applying. As part of employment with Essex County Council (ECC) should your role require a DBS check you will be required to register with the DBS update service. The DBS update service ensures all registered DBS certificates are kept up to date and allows authorised parties to view the status of your certificate. This is an annual subscription, and you will be responsible for ensuring this is maintained. For further information on the DBS update service please go to Essex County Council is committed to safeguarding and promoting the welfare of children and vulnerable adults, and expects all employees and volunteers to share this commitment. Contact & Additional Information If you have queries on this role or require anything further, please email .

Camunda Architect / Lead Architect (Camunda 8 Preferred) Location: London, UK Work Model: Hybrid Employment Type: Full-time / Fixed Term Contract Seniority: Senior / Lead Role Overview We are seeking an experienced Camunda Architect to lead the design, architecture, and implementation of enterprise-grade workflow and process orchestration solutions. This role is responsible for defining architecture standards, guiding engineering teams, and ensuring scalable, secure, resilient, and maintainable process automation solutions using Camunda, with a strong preference for Camunda 8. The successful candidate will act as the technical authority for workflow orchestration and will work closely with stakeholders, solution architects, developers, and DevOps teams to deliver high-impact automation solutions aligned to business and engineering objectives. Candidates with strong Camunda 7 experience may also be considered, provided they can clearly demonstrate an understanding of: the differences between Camunda 7 and Camunda 8 the trade-offs between the two platforms when each is most appropriate readiness to work in a Camunda 8-led environment Key Responsibilities Architecture & Solution Design Define and own the end-to-end architecture for Camunda-based workflow and process orchestration solutions Lead the design of scalable, resilient, and cloud-native workflow architectures using Camunda / Zeebe Establish architecture standards and best practices for: BPMN DMN workflow orchestration process governance versioning and lifecycle management Translate complex business processes into robust and maintainable technical solutions Platform, Integration & Engineering Architect integrations with microservices, APIs, and event/messaging platforms Design for scalability, fault tolerance, performance, and operational resilience Guide deployment strategy across Camunda SaaS and self-managed models Collaborate with engineering and DevOps teams on: CI/CD pipelines containerised deployments Kubernetes-based environments observability and platform monitoring Technical Leadership Provide technical leadership and architectural guidance across engineering teams and delivery squads Mentor engineers and support the uplift of workflow orchestration capability across the organisation Evaluate tools, patterns, and frameworks to improve process automation capability and architectural maturity Required Skills & Experience Essential Strong experience designing and implementing solutions using Camunda, ideally Camunda 8 / Zeebe Camunda 8 Certification strongly preferred Deep understanding of: BPMN 2.0 DMN workflow orchestration patterns Strong software architecture and system design experience Strong background in: microservices architecture event-driven systems distributed systems Strong backend engineering experience using Java / Spring Boot or equivalent Experience working with: REST APIs Kafka / RabbitMQ / messaging systems Docker Kubernetes cloud-native deployments Strong understanding of security, scalability, resilience, and reliability principles Strong communication and stakeholder management skills Ability to balance technical architecture with practical business and delivery outcomes Preferred / Desirable Experience with both Camunda 7 and Camunda 8 Experience with Camunda SaaS and self-managed deployments at scale Exposure to cloud platforms such as: AWS Azure GCP Experience with observability tooling such as: Prometheus Grafana OpenTelemetry Experience with: enterprise integration patterns API management workflow/task UI customisation Experience in regulated industries such as: Banking Insurance Healthcare Ideal Profile This role is best suited to someone currently operating as a: Camunda Architect Workflow Architect BPM Architect Process Orchestration Architect Lead Solution Architect (Workflow / Automation)

Principal Java Engineer Department: Tech Employment Type: Permanent - Full Time Location: Wallingford, UK - Hybrid Description Mission: As Principal Java Engineer, you will provide technical leadership for GTI's core SaaS platform. Reporting directly to the CTO, you will own the technical direction, architecture and engineering standards of the platform without direct line management responsibility. You will work closely with Product, Data, Operations, DevOps and QA teams to deliver secure, resilient and scalable solutions while mentoring engineers through technical leadership and best practice. Outcomes Platform architecture is scalable, resilient, secure and supports current and future business needs Own the application architecture and technical direction across multiple products and services. Design, implement and review high-quality Java and full-stack solutions, APIs and integrations. Lead performance optimisation, scalability and resilience initiatives. Drive security best practices, vulnerability remediation and secure software development lifecycle (SDLC) practices. Work closely with Data, Operations, DevOps and QA teams to ensure architectural alignment and operational excellence. Product roadmap is delivered successfully through strong technical leadership and effective engineering execution Provide technical leadership across multiple Agile development teams. Translate business and product requirements into robust technical solutions. Support engineering teams in the successful delivery of roadmap commitments. Facilitate collaboration across teams to remove technical blockers and mitigate delivery risks. Mentor and guide developers to improve capability, quality and delivery outcomes. Engineering standards, architecture principles and best practices are consistently applied across development teams Define, maintain and champion engineering standards, architectural principles and development best practices. Conduct design and code reviews to ensure quality, maintainability and consistency. Author new development processes and continuously improve existing engineering practices. Promote secure, scalable and maintainable software design across all teams. Support and mentor team members to drive technical excellence and continuous improvement. Production systems are reliable, observable and operationally excellent Lead root cause analysis and resolution of complex production issues. Drive improvements in system observability, monitoring and operational performance. Ensure applications are designed and operated to meet reliability, availability and performance targets. Partner with Operations, DevOps and QA teams to maintain production stability and service quality. Embed a culture of operational excellence, continuous improvement and proactive issue prevention. Technologies you will be using: Java 21 (LTS) Spring Framework 6 / Spring Boot 3.5 Hibernate ORM 6.6+, JPA Apache Tomcat 11, IntelliJ IDEA AI Tooling (Claude, Codex, Gitlab Duo, etc) REST APIs, OpenAPI, Microservices, Event-driven architecture (RabbitMQ) Containers, Docker, AWS, Linux CI/CD with GitLab Pipelines & Jenkins Observability: logging, metrics and monitoring MySQL, Apache Solr Front-end UI (e.g. Angular) Person Specification Strategic and systems-thinking mindset Excellent communication and stakeholder management skills Ability to influence through technical leadership rather than line management Proactive, pragmatic and outcome-focused Strong mentoring and collaborative working style High standards of engineering excellence and continuous improvement Trusted technical advisor Excellent attention to detail Work Experience, Knowledge & Skills: Degree in Computer Science (or equivalent experience) Extensive Java software engineering experience with significant experience in technical leadership Expert knowledge of Java, JVM performance and modern language features Deep experience with Spring Boot, Hibernate/JPA and enterprise application architecture Strong understanding of distributed systems, scalability, resilience and performance tuning Experience with cloud-native applications, Docker, Kubernetes and CI/CD Strong knowledge of application security, OWASP principles and secure development practices Knowledge of a modern front-end node-based framework Other Information Permanent role - 37.5 hours per week. Monday to Friday 9am-5:30pm. 3-month probationary period. Candidates applying for roles at GTI will be subject to background screening. You can find out more about our background screening and the recruitment of ex-offenders by reading our policies. If you would like to speak to a member of our team to find out more information about this vacancy or you have any questions, please get in touch - .

# Sr. Java DeveloperDeveloperLondonAugust 20, - 98700 / monthFull TimeApplication ends: May 12, 2026 Apply Now Job DescriptionA Sr. Java Developer is responsible for designing, developing, and maintaining high-quality Java applications. They collaborate with cross-functional teams to deliver scalable and efficient solutions, troubleshoot complex issues, and optimize system performance. The role demands expertise in software development lifecycle, coding standards, and best practices. Strong problem-solving skills, leadership capabilities, and staying updated with emerging technologies are essential for driving innovation and ensuring seamless application performance. Key Responsibilities Design, develop, and implement complex Java-based software solutions effectively. Collaborate with team members to define project requirements accurately. Optimize application performance for scalability, security, and efficiency consistently. Troubleshoot and resolve software defects and technical issues promptly. Maintain code quality through reviews, testing, and documentation standards. Mentor junior developers and provide technical guidance during projects. Participate in software architecture design and decision-making processes actively. Stay updated with Java technologies, frameworks, and best practices regularly. Skill & Experience Strong proficiency in Java, Spring, Hibernate, and related frameworks. Experience with relational databases, SQL, and NoSQL technologies efficiently. Knowledge of RESTful APIs, microservices, and cloud-based solutions thoroughly. Excellent problem-solving, debugging, and analytical thinking capabilities consistently. Familiarity with version control systems like Git or SVN. Strong communication skills and ability to work collaboratively in teams.

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. 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. The Global Fixed Income Trade Processing (FiTP) Team is seeking a Software Engineer (Java) with a proven track record of design and developing large, complex and distributed systems. This role is within the FiTP team in Belfast. The successful individual will ideally have a strong knowledge of Fixed Income products and experience in building software systems to handle the capture and processing of high volume of such trades. In this fast paced environment you must be able to prioritize tasks, work within deadlines, taking a pragmatic and thoughtful approach, paying close attention to details. You will need to employ strong communication skills, necessary to effectively produce client solutions. 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. This job description provides a high level review of the types of work performed. Other job related duties may be assigned as required. What we'll provide you By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as: 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. Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive. 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. View Citi's EEO Policy Statement and the Know Your Rights poster.

We are seeking a highly skilled and motivated Senior Java Engineer to join our innovative development team. You will be instrumental in designing, developing, and maintaining high-performance, scalable applications and services. This role requires deep expertise in modern Java ecosystems, microservice architectures, and distributed systems design patterns. Requirements 7+ years of professional software development experience, primarily in Java/JEE. Expert proficiency with the Spring Framework, including Spring Boot, Spring Cloud, Spring Security, and Spring Data. Proven experience in designing and building microservices and highly distributed systems. Deep understanding of architectural and scaling patterns: Kafka and scaling, message brokers, guaranteeing message order, and idempotency. Saga Pattern: practical application of distributed transactions for eventual consistency across microservices. CQRS: understanding of Command Query Responsibility Segregation and managing eventual consistency. Orchestration vs Choreography: ability to choose and implement appropriate service coordination strategies. Relational databases (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB, Cassandra). Strong experience designing, documenting, and implementing APIs (RESTful services). Hands-on experience with cloud computing platforms (AWS, Azure, or GCP). Proficiency with CI/CD tools, specifically Jenkins, for automation of build, test, and deployment processes. Familiarity with containerization technologies (Docker, Kubernetes). Experience with other SDLC tools (e.g., Git, Jira, Confluence). Excellent communication and problem-solving skills. Ability to work independently and as part of a high-performing team. Demonstrated experience in driving projects from concept to production. Job responsibilities Lead the design, development, and deployment of mission-critical applications using Java, Spring Boot, and JEE technologies. Implement and manage microservices, ensuring high availability, performance, and scalability by leveraging core microservices patterns (e.g., Service Discovery, Circuit Breaker, API Gateway, and CQRS). Design and build robust, secure, and well-documented APIs (REST/gRPC) and manage inter-service communication using synchronous and asynchronous (event-driven) messaging patterns. Collaborate with cross-functional teams (Product, DevOps, QA) to define, design, and ship new features. Drive the continuous integration and continuous deployment (CI/CD) pipeline using tools like Jenkins. Architect and implement solutions on cloud platforms (AWS, Azure, or GCP). Mentor junior engineers and promote best practices in coding, testing, and system design. Participate in code reviews to ensure code quality, maintainability, and adherence to established standards. Troubleshoot and resolve complex production issues across various system components. Excellent understanding of containerization (Docker, Kubernetes) to support distributed microservices architectures. What we offer Why work at GlobalLogic Our goal is to build an inclusive positive culture where everyone can feel comfortable being themselves, empowering our people to create their own high standards and therefore more value. We work together to promote fairness while recognising, valuing and embracing differences - providing a transparent support structure and generous training budget to help our people develop skills to progress their career. Our region also supports a hybrid model which can flex across a wide spectrum of working options determined by our business, customer and individual needs. You'll benefit from a comprehensive health and wellness plan, private healthcare (clinical and mental wellbeing), and discounted gym memberships. We offer a fantastic benefits package including a competitive pension scheme and recognition schemes through bonus/reward initiatives. Colleagues are entitled to an annual volunteering day - so you can take time to support a cause close to your heart. We also love to stay social at our trips to the zoo, quiz nights, sports events, theatre trips and much more. We are an equal opportunities employer. It is our policy to promote an environment free from discrimination, harassment and victimisation. About GlobalLogic GlobalLogic, a Hitachi Group Company, is a trusted digital engineering partner to the world's largest and most forward-thinking companies. Since 2000, we've been at the forefront of the digital revolution - helping create some of the most innovative and widely used digital products and experiences. Today we continue to collaborate with clients in transforming businesses and redefining industries through intelligent products, platforms, and services.

Taunton, United Kingdom Posted on 08/06/2026 Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful and innovative technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. We are passionate about user-centred design, agile delivery, and building digital services that make a real difference. Our teams work at the forefront of innovation, helping organisations transform and deliver high-quality, scalable solutions that truly matter. Role Overview We are seeking a highly experienced Senior Software Developer with proven expertise in delivering services aligned with UK Government Digital Service (GDS) standards. You will play a critical role in designing, building, and scaling secure, accessible, and user-centric digital services for public sector or GDS-aligned environments. Key Responsibilities Architect, design, and develop cloud-native applications using Java (Spring Boot) and AWS Build responsive, accessible Front End applications using React and GOV.UK Design System Deliver services aligned with GDS Service Standard and Technology Code of Practice Lead development across all phases: Discovery, Alpha, Beta, and Live Ensure compliance with accessibility (WCAG 2.1) and performance standards Implement CI/CD pipelines and DevOps best practices Collaborate with Product Managers, Designers, and User Researchers in agile teams Integrate with GOV.UK platforms (Pay, Notify, One Login) Conduct code reviews, enforce best practices, and mentor team members Ensure security, scalability, and resilience of applications Required Skills & Experience Core Technical Skills Strong experience in one or more languages: Java/Node.js/Python/.NET Frontend experience with: React/Angular/Vue.js Experience with RESTful APIs and microservices architecture Cloud platforms: AWS/Azure/GCP (preferably AWS for GDS projects) CI/CD tools: Jenkins, GitHub Actions, GitLab CI GDS-Specific Experience Hands-on experience delivering projects aligned with UK GDS standards Strong understanding of: Service Manual Technology Code of Practice Design System (GOV.UK Design System) Experience preparing for and passing GDS service assessments Familiarity with public sector procurement and delivery environments Soft Skills Strong stakeholder communication and leadership skills Ability to work in fast-paced, agile teams Problem-solving mindset with attention to detailPassion for building user-centric digital services Diversity & Inclusion At Scrumconnect Consulting, we believe that diversity drives innovation and better outcomes. We are committed to fostering an inclusive environment where every individual is valued, respected, and supported. We welcome applications from candidates of all backgrounds and actively encourage individuals from underrepresented groups, including women, people with disabilities, and diverse communities, as well as those seeking flexible working arrangements. As a Disability Confident Level 1 employer, we are committed to providing reasonable adjustments throughout the recruitment process and during employment to ensure equal opportunities for all.