Senior C# Developer Hybrid Working - London - 2 days a week on site. Financial Services Lorien's leading banking client is looking for a Senior C# Developer to join them, working on a critical, high volume, transactional system. Contribute to the re-architecture and modernisation of the platform. This role is based in London. This role will be Via Umbrella. Working in a Hybrid Model of 2 day a week on site. Main skills needed- Delivers high quality code and system designs for the FX Deal Capture Platform Contributes to the re-architecture of the platform to meet business growth ambitions. Analysis of business and technical requirements Liaise with stakeholders, team members and other domain experts to capture and elaborate business requirements across domains/systems Accurate reporting to management regarding development initiatives and progress Follow-up on production issues. Deliver high quality software. Ensure that the systems are designed for performance and reliability in production. Essential Skills Degree level qualification (ideally in Computing or Engineering) Excellent Software Engineering skills Strong programming background with a particular emphasis on C#, .NET Core additional knowledge of C++ would be beneficial Domain expertise in a volume transactional system (FX, Equities or other financial transactions) Experience of a working with a range of business and IT stakeholders Experience of working with offshore development teams Experience of business-critical system development, testing and support Desirable Skills Experience and knowledge of the following technologies: Webservices JavaScript XML FTML Database - Oracle/SQL IBM MQ Competencies: Ability to liaise effectively with developers, business and other stakeholders Ability to work effectively as part of a formal project process. Strong analytical and interpersonal skills as well as reporting capabilities Strong communication skills Business oriented, positive, resilient, full of stamina with a clear focus on results and deliveries IND_PC3 Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy.
22/05/2026
Contractor
Senior C# Developer Hybrid Working - London - 2 days a week on site. Financial Services Lorien's leading banking client is looking for a Senior C# Developer to join them, working on a critical, high volume, transactional system. Contribute to the re-architecture and modernisation of the platform. This role is based in London. This role will be Via Umbrella. Working in a Hybrid Model of 2 day a week on site. Main skills needed- Delivers high quality code and system designs for the FX Deal Capture Platform Contributes to the re-architecture of the platform to meet business growth ambitions. Analysis of business and technical requirements Liaise with stakeholders, team members and other domain experts to capture and elaborate business requirements across domains/systems Accurate reporting to management regarding development initiatives and progress Follow-up on production issues. Deliver high quality software. Ensure that the systems are designed for performance and reliability in production. Essential Skills Degree level qualification (ideally in Computing or Engineering) Excellent Software Engineering skills Strong programming background with a particular emphasis on C#, .NET Core additional knowledge of C++ would be beneficial Domain expertise in a volume transactional system (FX, Equities or other financial transactions) Experience of a working with a range of business and IT stakeholders Experience of working with offshore development teams Experience of business-critical system development, testing and support Desirable Skills Experience and knowledge of the following technologies: Webservices JavaScript XML FTML Database - Oracle/SQL IBM MQ Competencies: Ability to liaise effectively with developers, business and other stakeholders Ability to work effectively as part of a formal project process. Strong analytical and interpersonal skills as well as reporting capabilities Strong communication skills Business oriented, positive, resilient, full of stamina with a clear focus on results and deliveries IND_PC3 Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy.
This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack. Job Title: Lead Data Engineer Company Description: LightWork AI - VC-backed AI startup building the property management operating system Job Description: As the first senior data hire at LightWork AI, you will architect the data backbone for Felicity, an AI assistant automating 80-90% of property management workflows. You will design scalable pipelines, vector databases, and ML infrastructure, moving the company toward revenue in 2026 within a £33B market undergoing massive structural automation. Location: London, UK Why this role is remarkable: Rare opportunity to join as the foundational data lead, owning the entire architecture and strategy for a high-growth AI startup with 14,000 units already in pilot. Work directly under the Head of Engineering, Spyridon Katsoulis, who previously scaled a 140-person data department and led a $35M Series B. High-impact environment where your work directly enables an AI product that automates 75% of administrative tasks in a massive, underserved industry. What you will do: Architect and build scalable real-time and batch data pipelines to support core AI products and operational workloads. Design and optimize systems for vector search, retrieval-augmented generation (RAG), and machine learning data workflows. Establish engineering standards for data reliability, observability, and governance while mentoring the future data team as the company scales. The ideal candidate: 7+ years of experience in data or backend engineering with a proven track record of building distributed data systems from scratch. Deep technical proficiency in Python and hands-on experience with PostgreSQL, NoSQL, and vector databases like Qdrant or Milvus. Strong architectural thinker who thrives in fast-moving startup environments and has experience with modern frameworks like Airflow, Kafka, or Spark. Who are Jack & Jill? Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support. And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate. Next steps Visit our website. Click 'Talk to Jack'. Talk to Jack so he can understand your experience and ambitions. Jack will make sure Jill (the AI agent working for the company) considers you for this role. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction. If not, Jack will find you excellent alternatives. All for free. We never post fake jobs This is an open role that Jill is currently recruiting for from Jack's network. Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description. We appreciate this can make them look a bit suspect, but there isn't much we can do about it. Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.
22/05/2026
Full time
This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack. Job Title: Lead Data Engineer Company Description: LightWork AI - VC-backed AI startup building the property management operating system Job Description: As the first senior data hire at LightWork AI, you will architect the data backbone for Felicity, an AI assistant automating 80-90% of property management workflows. You will design scalable pipelines, vector databases, and ML infrastructure, moving the company toward revenue in 2026 within a £33B market undergoing massive structural automation. Location: London, UK Why this role is remarkable: Rare opportunity to join as the foundational data lead, owning the entire architecture and strategy for a high-growth AI startup with 14,000 units already in pilot. Work directly under the Head of Engineering, Spyridon Katsoulis, who previously scaled a 140-person data department and led a $35M Series B. High-impact environment where your work directly enables an AI product that automates 75% of administrative tasks in a massive, underserved industry. What you will do: Architect and build scalable real-time and batch data pipelines to support core AI products and operational workloads. Design and optimize systems for vector search, retrieval-augmented generation (RAG), and machine learning data workflows. Establish engineering standards for data reliability, observability, and governance while mentoring the future data team as the company scales. The ideal candidate: 7+ years of experience in data or backend engineering with a proven track record of building distributed data systems from scratch. Deep technical proficiency in Python and hands-on experience with PostgreSQL, NoSQL, and vector databases like Qdrant or Milvus. Strong architectural thinker who thrives in fast-moving startup environments and has experience with modern frameworks like Airflow, Kafka, or Spark. Who are Jack & Jill? Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support. And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate. Next steps Visit our website. Click 'Talk to Jack'. Talk to Jack so he can understand your experience and ambitions. Jack will make sure Jill (the AI agent working for the company) considers you for this role. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction. If not, Jack will find you excellent alternatives. All for free. We never post fake jobs This is an open role that Jill is currently recruiting for from Jack's network. Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description. We appreciate this can make them look a bit suspect, but there isn't much we can do about it. Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.
Music is Universal It's the passionate and dedicated team at Universal Music who help make us the world's leading music company. From A&R to finance, legal to digital, sales to marketing, Universal Music is the place to grow and develop your career within a truly commercial and innovative business that leads in everything it does.Everyone is welcome to apply for our roles, and we are determined to ensure that no applicant or employee receives less favourable treatment because of gender, race, disability, sexual orientation, religion, belief, age, marital status, background, pregnancy, or caring responsibilities. We also recognise the importance of diversity of thought within our teams and are fully committed to embracing the talents of people with autism, dyslexia, ADHD, and other forms of neurocognitive variation.We will always seek to make appropriate adjustments to recruitment, workplaces, and work processes to be fully inclusive to people with different needs and working styles. If you need us to make any reasonable adjustments for you from application onwards, including alternatives to the online form or to disclose a neurocognitive condition, please email . Job Summary: We are UMG, the Universal Music Group. We are the world's leading music company. In everything we do, we are committed to artistry, innovation and entrepreneurship. We own and operate a broad array of businesses engaged in recorded music, music publishing, merchandising, and audiovisual content in more than 60 countries. We identify and develop recording artists and songwriters, and we produce, distribute and promote the most critically acclaimed and commercially successful music to delight and entertain fans around the world.As a Senior Observability Engineer, you will be a driving force for technical excellence and strategic vision within our global team. You will be instrumental in architecting, building, and leading our comprehensive observability strategy to ensure the reliability, performance, and scalability of our critical IT systems. This senior role demands a passion for data-driven strategy, a commitment to automation, and the ability to mentor and lead. You will not only solve complex technical challenges but also influence the direction of observability practices across UMG globally, ensuring our technology landscape is as world-class as our music. Job Functions: Architecture & Strategy: Lead the architectural design and strategic roadmap for our observability stack. Drive the vision for world-class monitoring, logging, tracing, and alerting solutions across our hybrid and cloud-native environments. Innovate & Automate: Spearhead the evaluation, selection, and implementation of cutting-edge observability tools and platforms (e.g., Dynatrace, OpenTelemetry, Prometheus, Grafana). Architect and build robust, automated observability pipelines. Take an active part in documenting and defining processes and best practice. Optimize & Analyze: Conduct deep-dive analysis of telemetry data to proactively identify performance bottlenecks, optimize resource utilization, and guide capacity planning. Lead & Mentor: Act as a technical leader and mentor for the observability team and wider engineering groups. Champion and enforce best practices, fostering a culture of proactive and data-informed decision-making. Drive Incident & Problem Management: Working with Operations teams on high-priority incident resolution efforts, utilizing deep analysis of telemetry data for swift root cause identification. Drive post-incident reviews and implement long-term solutions to enhance system resilience. Collaborate & Influence: Partner with Development, SRE, and Infrastructure leaders to embed observability into the entire technology lifecycle. Influence and drive the adoption of observability best practices across the global organization. Champion the use of observability in the global UMG environment. Make UMG the place to be: Mentoring, managing and genuinely leading the Observability team in a way that attracts and retains the best talent. UMG is a place where everyone can bring themselves fully to work and thrive, as a Leader you are a key part of this. Job Requirements: Essential Qualifications Experience: 5-7+ years of hands-on experience in an Observability, Site Reliability Engineering (SRE), or DevOps role, with a proven track record of leading complex projects. Technical Leadership: Demonstrated experience in architecting and designing large-scale monitoring and observability solutions. Expert-Level Tooling: Deep expertise with modern observability platforms (e.g., Dynatrace, AWS Cloudwatch, Prometheus, Grafana, ELK Stack, Splunk, OpenTelemetry). Cloud & Infrastructure: Advanced knowledge of major cloud platforms (AWS, Azure, GCP), containerization (Docker, Kubernetes), and Infrastructure as Code (Terraform, Ansible). Programming & Automation: Strong programming and scripting skills (e.g., Python, Go, Shell) with a focus on creating scalable automation and custom tooling. Problem-Solving: Exceptional analytical and strategic problem-solving skills, with the ability to lead through complex technical challenges. Data Analysis: Expertise in analysing and visualising telemetry data into meaningful information to drive actions. Hands-on: Demonstratable hands-on engineering and coding experience, ability to deep-dive into existing and emerging technologies to identify opportunities and solutions. Containerization and Orchestration: Understanding of container technologies (e.g., Docker) and container orchestration platforms (e.g., Kubernetes) to monitor and manage containerized applications. Networking Knowledge: Understanding of networking principles and protocols to effectively monitor and troubleshoot network-related issues. Security Awareness: Awareness of security best practices and the ability to integrate security monitoring into observability processes. Communication & Influence: Excellent communication and interpersonal skills, capable of articulating a technical vision to diverse audiences and influencing senior stakeholders. Ability to collaborate with cross-functional teams, convey findings, and discuss improvements with developers and operations teams. Continuous Learning: Given the dynamic nature of technology, a commitment to continuous learning and staying updated on the latest trends in observability and monitoring. Self-motivated with a high degree of initiative and excellent follow-up skills, along with strong analytical and problem-solving skills. Travel may be required but is not part of the regular work schedule. Bachelor's degree in technology related field as well as 5+ years of relevant experience within the Observability field.Desired Qualifications Advanced Concepts: Proven experience with Chaos Engineering, AI-driven analytics, defining SLOs/SLIs, and advanced deployment strategies (Canary/Blue-Green). Software Engineering Foundation: Strong background in software engineering principles, database administration, and distributed systems architecture Certifications: Relevant senior-level industry certifications (e.g., AWS Certified DevOps Engineer - Professional, Certified Kubernetes Administrator).Just So You Know The company presents this job description as a guide to the major areas and duties for which the jobholder is accountable. However, the business operates in an environment that demands change and the jobholder's specific responsibilities and activities will vary and develop. Therefore, the job description should be seen as indicative and not as a permanent, definitive, and exhaustive statement. Job Category: Universal Music Group
22/05/2026
Full time
Music is Universal It's the passionate and dedicated team at Universal Music who help make us the world's leading music company. From A&R to finance, legal to digital, sales to marketing, Universal Music is the place to grow and develop your career within a truly commercial and innovative business that leads in everything it does.Everyone is welcome to apply for our roles, and we are determined to ensure that no applicant or employee receives less favourable treatment because of gender, race, disability, sexual orientation, religion, belief, age, marital status, background, pregnancy, or caring responsibilities. We also recognise the importance of diversity of thought within our teams and are fully committed to embracing the talents of people with autism, dyslexia, ADHD, and other forms of neurocognitive variation.We will always seek to make appropriate adjustments to recruitment, workplaces, and work processes to be fully inclusive to people with different needs and working styles. If you need us to make any reasonable adjustments for you from application onwards, including alternatives to the online form or to disclose a neurocognitive condition, please email . Job Summary: We are UMG, the Universal Music Group. We are the world's leading music company. In everything we do, we are committed to artistry, innovation and entrepreneurship. We own and operate a broad array of businesses engaged in recorded music, music publishing, merchandising, and audiovisual content in more than 60 countries. We identify and develop recording artists and songwriters, and we produce, distribute and promote the most critically acclaimed and commercially successful music to delight and entertain fans around the world.As a Senior Observability Engineer, you will be a driving force for technical excellence and strategic vision within our global team. You will be instrumental in architecting, building, and leading our comprehensive observability strategy to ensure the reliability, performance, and scalability of our critical IT systems. This senior role demands a passion for data-driven strategy, a commitment to automation, and the ability to mentor and lead. You will not only solve complex technical challenges but also influence the direction of observability practices across UMG globally, ensuring our technology landscape is as world-class as our music. Job Functions: Architecture & Strategy: Lead the architectural design and strategic roadmap for our observability stack. Drive the vision for world-class monitoring, logging, tracing, and alerting solutions across our hybrid and cloud-native environments. Innovate & Automate: Spearhead the evaluation, selection, and implementation of cutting-edge observability tools and platforms (e.g., Dynatrace, OpenTelemetry, Prometheus, Grafana). Architect and build robust, automated observability pipelines. Take an active part in documenting and defining processes and best practice. Optimize & Analyze: Conduct deep-dive analysis of telemetry data to proactively identify performance bottlenecks, optimize resource utilization, and guide capacity planning. Lead & Mentor: Act as a technical leader and mentor for the observability team and wider engineering groups. Champion and enforce best practices, fostering a culture of proactive and data-informed decision-making. Drive Incident & Problem Management: Working with Operations teams on high-priority incident resolution efforts, utilizing deep analysis of telemetry data for swift root cause identification. Drive post-incident reviews and implement long-term solutions to enhance system resilience. Collaborate & Influence: Partner with Development, SRE, and Infrastructure leaders to embed observability into the entire technology lifecycle. Influence and drive the adoption of observability best practices across the global organization. Champion the use of observability in the global UMG environment. Make UMG the place to be: Mentoring, managing and genuinely leading the Observability team in a way that attracts and retains the best talent. UMG is a place where everyone can bring themselves fully to work and thrive, as a Leader you are a key part of this. Job Requirements: Essential Qualifications Experience: 5-7+ years of hands-on experience in an Observability, Site Reliability Engineering (SRE), or DevOps role, with a proven track record of leading complex projects. Technical Leadership: Demonstrated experience in architecting and designing large-scale monitoring and observability solutions. Expert-Level Tooling: Deep expertise with modern observability platforms (e.g., Dynatrace, AWS Cloudwatch, Prometheus, Grafana, ELK Stack, Splunk, OpenTelemetry). Cloud & Infrastructure: Advanced knowledge of major cloud platforms (AWS, Azure, GCP), containerization (Docker, Kubernetes), and Infrastructure as Code (Terraform, Ansible). Programming & Automation: Strong programming and scripting skills (e.g., Python, Go, Shell) with a focus on creating scalable automation and custom tooling. Problem-Solving: Exceptional analytical and strategic problem-solving skills, with the ability to lead through complex technical challenges. Data Analysis: Expertise in analysing and visualising telemetry data into meaningful information to drive actions. Hands-on: Demonstratable hands-on engineering and coding experience, ability to deep-dive into existing and emerging technologies to identify opportunities and solutions. Containerization and Orchestration: Understanding of container technologies (e.g., Docker) and container orchestration platforms (e.g., Kubernetes) to monitor and manage containerized applications. Networking Knowledge: Understanding of networking principles and protocols to effectively monitor and troubleshoot network-related issues. Security Awareness: Awareness of security best practices and the ability to integrate security monitoring into observability processes. Communication & Influence: Excellent communication and interpersonal skills, capable of articulating a technical vision to diverse audiences and influencing senior stakeholders. Ability to collaborate with cross-functional teams, convey findings, and discuss improvements with developers and operations teams. Continuous Learning: Given the dynamic nature of technology, a commitment to continuous learning and staying updated on the latest trends in observability and monitoring. Self-motivated with a high degree of initiative and excellent follow-up skills, along with strong analytical and problem-solving skills. Travel may be required but is not part of the regular work schedule. Bachelor's degree in technology related field as well as 5+ years of relevant experience within the Observability field.Desired Qualifications Advanced Concepts: Proven experience with Chaos Engineering, AI-driven analytics, defining SLOs/SLIs, and advanced deployment strategies (Canary/Blue-Green). Software Engineering Foundation: Strong background in software engineering principles, database administration, and distributed systems architecture Certifications: Relevant senior-level industry certifications (e.g., AWS Certified DevOps Engineer - Professional, Certified Kubernetes Administrator).Just So You Know The company presents this job description as a guide to the major areas and duties for which the jobholder is accountable. However, the business operates in an environment that demands change and the jobholder's specific responsibilities and activities will vary and develop. Therefore, the job description should be seen as indicative and not as a permanent, definitive, and exhaustive statement. Job Category: Universal Music Group
Location: London (Office) On-Site Full-time Compensation: $250K - $300K We are hiring on behalf of our client who is a high-growth development firm behind a market-leading digital asset launchpad. Operating at a massive scale with over $750M in daily trading volume and nearly $1B in revenue generated over the last two years, the organization maintains a lean, high-impact team of fewer than 100 people. The environment is fast-paced, data-driven, and maintains a high bar for engineering excellence. Decisions are made through experimentation, bureaucracy is kept to a minimum, and engineers are granted end-to-end ownership of their platforms. Our client is seeking a Senior Payments Platforms Engineer to own and scale the infrastructure backbone powering critical fiat-to-crypto payment flows. This is a senior technical contributor role designed for an expert who builds cloud-native platforms and defines engineering standards to enable high-velocity product teams. The successful candidate will bring deep experience from a neobank, payment service provider (PSP), or tier-1 financial institution. This individual will be responsible for ensuring that cloud infrastructure remains reliable, scalable, and compliant under real-world financial constraints and rigorous regulatory expectations. Key Responsibilities Infrastructure Architecture: Design and operate multi-region, highly available AWS-based payments infrastructure with financial-grade resilience (active-active/active-passive failover and RTO/RPO commitments). Infrastructure as Code (IaC): Manage the full lifecycle of AWS resources (VPC, EKS/ECS, RDS/Aurora, SQS/SNS, API Gateway) using Terraform, Pulumi, or CDK. Network Security: Design and enforce network architecture for regulated environments, including private subnets, PrivateLink integrations for third-party providers (e.g., Plaid, Stripe), and WAF/Shield Advanced configurations. CI/CD & Deployment: Build and maintain pipelines supporting high-frequency production deployments, including blue/green releases, automated rollbacks, and SLO-gated deployment controls. Security & Compliance: Define secrets management strategies (KMS, HSM integration) and design infrastructure controls to satisfy PCI DSS, SOC 2, and regulatory (FCA) audit requirements. Observability: Own the monitoring stack (OpenTelemetry, CloudWatch, OpenSearch) to surface payment failures, latency spikes, and compliance anomalies. Data Platform Management: Manage RDS Aurora PostgreSQL and event streaming (MSK/Kafka) for high-stakes transactional and reconciliation workloads. Reliability & Disaster Recovery: Build automated runbooks, chaos engineering experiments, and load-test harnesses. Maintain and test multi-region disaster recovery scenarios. Mentorship & Cost Engineering: Drive platform cost efficiency and mentor backend engineers on containerization and 12-factor app best practices. Requirements Deep AWS Expertise: Extensive production experience across core compute, networking, storage, and security services. Financial Services Background: Proven track record at a neobank (e.g., Monzo, Revolut), PSP (e.g., Stripe, Adyen, ), or a major bank's infrastructure division. IaC & Containers: Mastery of Terraform at scale and strong experience with Kubernetes (EKS) or ECS operations. Database & Messaging: Experience running RDS/Aurora PostgreSQL for transactional workloads and operating Kafka (MSK) or Kinesis for financial event pipelines. Compliance Literacy: Familiarity with the infrastructure obligations of PCI DSS, SOC 2, or FCA/PRA regulated environments. Operational Maturity: Experience in 24/7 on-call rotations for financial systems with a focus on incident response and post-mortems. Preferred Qualifications: Experience with Solana or EVM blockchain infrastructure, policy-as-code (OPA), or FinOps certifications. Proficiency in Rust, Python, or Go for tooling is a significant plus. Benefits Compensation: $250K - $300K High Impact: Direct ownership of systems reaching hundreds of thousands of users with immediate production impact. Location: This is an in-person role based in London. Environment: A high-intensity, low-bureaucracy culture where performance is rewarded with significant autonomy. Interview Process Recruiter / HR Screening Call Founder / CEO Interview Technical Interview I Technical Interview II Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing . MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd's Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting .
22/05/2026
Full time
Location: London (Office) On-Site Full-time Compensation: $250K - $300K We are hiring on behalf of our client who is a high-growth development firm behind a market-leading digital asset launchpad. Operating at a massive scale with over $750M in daily trading volume and nearly $1B in revenue generated over the last two years, the organization maintains a lean, high-impact team of fewer than 100 people. The environment is fast-paced, data-driven, and maintains a high bar for engineering excellence. Decisions are made through experimentation, bureaucracy is kept to a minimum, and engineers are granted end-to-end ownership of their platforms. Our client is seeking a Senior Payments Platforms Engineer to own and scale the infrastructure backbone powering critical fiat-to-crypto payment flows. This is a senior technical contributor role designed for an expert who builds cloud-native platforms and defines engineering standards to enable high-velocity product teams. The successful candidate will bring deep experience from a neobank, payment service provider (PSP), or tier-1 financial institution. This individual will be responsible for ensuring that cloud infrastructure remains reliable, scalable, and compliant under real-world financial constraints and rigorous regulatory expectations. Key Responsibilities Infrastructure Architecture: Design and operate multi-region, highly available AWS-based payments infrastructure with financial-grade resilience (active-active/active-passive failover and RTO/RPO commitments). Infrastructure as Code (IaC): Manage the full lifecycle of AWS resources (VPC, EKS/ECS, RDS/Aurora, SQS/SNS, API Gateway) using Terraform, Pulumi, or CDK. Network Security: Design and enforce network architecture for regulated environments, including private subnets, PrivateLink integrations for third-party providers (e.g., Plaid, Stripe), and WAF/Shield Advanced configurations. CI/CD & Deployment: Build and maintain pipelines supporting high-frequency production deployments, including blue/green releases, automated rollbacks, and SLO-gated deployment controls. Security & Compliance: Define secrets management strategies (KMS, HSM integration) and design infrastructure controls to satisfy PCI DSS, SOC 2, and regulatory (FCA) audit requirements. Observability: Own the monitoring stack (OpenTelemetry, CloudWatch, OpenSearch) to surface payment failures, latency spikes, and compliance anomalies. Data Platform Management: Manage RDS Aurora PostgreSQL and event streaming (MSK/Kafka) for high-stakes transactional and reconciliation workloads. Reliability & Disaster Recovery: Build automated runbooks, chaos engineering experiments, and load-test harnesses. Maintain and test multi-region disaster recovery scenarios. Mentorship & Cost Engineering: Drive platform cost efficiency and mentor backend engineers on containerization and 12-factor app best practices. Requirements Deep AWS Expertise: Extensive production experience across core compute, networking, storage, and security services. Financial Services Background: Proven track record at a neobank (e.g., Monzo, Revolut), PSP (e.g., Stripe, Adyen, ), or a major bank's infrastructure division. IaC & Containers: Mastery of Terraform at scale and strong experience with Kubernetes (EKS) or ECS operations. Database & Messaging: Experience running RDS/Aurora PostgreSQL for transactional workloads and operating Kafka (MSK) or Kinesis for financial event pipelines. Compliance Literacy: Familiarity with the infrastructure obligations of PCI DSS, SOC 2, or FCA/PRA regulated environments. Operational Maturity: Experience in 24/7 on-call rotations for financial systems with a focus on incident response and post-mortems. Preferred Qualifications: Experience with Solana or EVM blockchain infrastructure, policy-as-code (OPA), or FinOps certifications. Proficiency in Rust, Python, or Go for tooling is a significant plus. Benefits Compensation: $250K - $300K High Impact: Direct ownership of systems reaching hundreds of thousands of users with immediate production impact. Location: This is an in-person role based in London. Environment: A high-intensity, low-bureaucracy culture where performance is rewarded with significant autonomy. Interview Process Recruiter / HR Screening Call Founder / CEO Interview Technical Interview I Technical Interview II Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing . MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd's Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting .
Senior Software Engineer Exeter, Devon (Hybrid-working x1 or 2 days in office) Up to £55,000 per year Plus excellent company benefits Private Healthcare, Pension, etc. The Opportunity: My client are a charity organisation currently looking for a Senior Software Engineer on a permanent basis. Working as the Senior Software Engineer, you will be responsible for developing and maintaining the digital platforms, from their main website to web-based tools and applications that support their beneficiaries and staff. You ll work closely with communications, data, and project teams to ensure online presence is reliable, engaging, and inclusive. You will balance hands-on coding with strategic thinking, identifying opportunities to improve user journeys, accessibility, and the overall digital experience. Skills and Experience: Strong front-end development skills using HTML5, CSS3, JavaScript (ES6+). Experience with front-end JavaScript, vanilla/jQuery or frameworks such as React/Vue.js/Angular. Proficiency in PHP for building robust, secure, and maintainable applications. Understanding of database design and management (MariaDB, MySQL, PostgreSQL). Experience with RESTful APIs and third-party integrations. Degree in Computer Science, Web Development, Software Engineering or equivalent experience. Role and Responsibilities: Design, build, and maintain user-friendly web applications and websites aligned with the charity s goals. Develop and maintain APIs and integrations with third-party systems (e.g., CRMs, donation platforms). Ensure accessibility, security and performance standards are met across all digital products. Work collaboratively with non-technical colleagues to translate needs into practical digital solutions. Implement and manage hosting, deployment and version control processes (e.g., GitHub, Plesk, Linux). Troubleshoot, test and maintain existing systems to improve performance and reliability. Applications: Please contact John here at ISR to learn more about our client who are continuing to grow across the education sector here in Devon?
22/05/2026
Full time
Senior Software Engineer Exeter, Devon (Hybrid-working x1 or 2 days in office) Up to £55,000 per year Plus excellent company benefits Private Healthcare, Pension, etc. The Opportunity: My client are a charity organisation currently looking for a Senior Software Engineer on a permanent basis. Working as the Senior Software Engineer, you will be responsible for developing and maintaining the digital platforms, from their main website to web-based tools and applications that support their beneficiaries and staff. You ll work closely with communications, data, and project teams to ensure online presence is reliable, engaging, and inclusive. You will balance hands-on coding with strategic thinking, identifying opportunities to improve user journeys, accessibility, and the overall digital experience. Skills and Experience: Strong front-end development skills using HTML5, CSS3, JavaScript (ES6+). Experience with front-end JavaScript, vanilla/jQuery or frameworks such as React/Vue.js/Angular. Proficiency in PHP for building robust, secure, and maintainable applications. Understanding of database design and management (MariaDB, MySQL, PostgreSQL). Experience with RESTful APIs and third-party integrations. Degree in Computer Science, Web Development, Software Engineering or equivalent experience. Role and Responsibilities: Design, build, and maintain user-friendly web applications and websites aligned with the charity s goals. Develop and maintain APIs and integrations with third-party systems (e.g., CRMs, donation platforms). Ensure accessibility, security and performance standards are met across all digital products. Work collaboratively with non-technical colleagues to translate needs into practical digital solutions. Implement and manage hosting, deployment and version control processes (e.g., GitHub, Plesk, Linux). Troubleshoot, test and maintain existing systems to improve performance and reliability. Applications: Please contact John here at ISR to learn more about our client who are continuing to grow across the education sector here in Devon?
Location: Leeds (Hybrid - typically 1-3 days per week onsite) Rate: £550-£700 per day (Inside IR35) Contract: 6 months initial Role Overview We are seeking an experienced Full Stack Developer to support the design, development, and delivery of large scale digital platforms. Working as part of a multidisciplinary product team, you will contribute to end to end software engineering-building reliable, scalable, and secure digital services that meet user needs and organisational objectives. The role involves leading technical development activities across both frontend and backend components, shaping system integrations, developing high quality APIs, and contributing to cloud hosted platform architectures. You will work closely with designers, product leads, architects, and data specialists to refine requirements, develop prototypes, validate technical options, and deliver production ready features. Strong engineering expertise, a collaborative mindset, and the ability to work independently while producing clean, well structured code and documentation are essential. Key Responsibilities Develop high quality, maintainable, and scalable software across frontend and backend components. Translate user and business requirements into robust technical solutions. Design, build, and maintain RESTful APIs, ensuring performance, reliability, and security. Collaborate with UX designers to implement responsive, accessible, and user centred frontend features. Lead development activities, support code reviews, and uphold engineering best practices. Work with architects to align solutions with enterprise patterns, standards, and cloud strategies. Implement secure development practices and ensure solutions meet compliance and data protection requirements. Participate in technical planning, estimation, and risk assessment across the delivery lifecycle. Support continuous integration, automated testing, and deployment pipelines. Troubleshoot issues across the full stack and contribute to improving system observability and performance. Produce clear technical documentation, including architectural diagrams, data flows, and API specifications. Skills & Experience Essential Proven experience as a Lead Developer or Senior Software Engineer working on large scale digital platforms. Strong frontend expertise in React, Angular, or Vue.js. Backend engineering experience using Python (e.g., Flask, Django, FastAPI). Strong experience designing and consuming RESTful APIs. Hands on experience working with cloud platforms, such as AWS or Azure. Experience with SQL databases, data modelling, and supporting data pipelines. Strong understanding of modern software development practices, including CI/CD, automated testing, and version control (Git). Ability to communicate technical concepts clearly to a diverse range of stakeholders. Experience working within agile or multidisciplinary delivery teams. Desirable Familiarity with microservices architectures and containerisation (Docker, Kubernetes). Experience with infrastructure as code tools (Terraform, CloudFormation, ARM/Bicep). Knowledge of modern authentication standards (OAuth, OpenID Connect). Understanding of performance optimisation, caching strategies, and scalable system design. Experience working in regulated or data sensitive environments.
22/05/2026
Full time
Location: Leeds (Hybrid - typically 1-3 days per week onsite) Rate: £550-£700 per day (Inside IR35) Contract: 6 months initial Role Overview We are seeking an experienced Full Stack Developer to support the design, development, and delivery of large scale digital platforms. Working as part of a multidisciplinary product team, you will contribute to end to end software engineering-building reliable, scalable, and secure digital services that meet user needs and organisational objectives. The role involves leading technical development activities across both frontend and backend components, shaping system integrations, developing high quality APIs, and contributing to cloud hosted platform architectures. You will work closely with designers, product leads, architects, and data specialists to refine requirements, develop prototypes, validate technical options, and deliver production ready features. Strong engineering expertise, a collaborative mindset, and the ability to work independently while producing clean, well structured code and documentation are essential. Key Responsibilities Develop high quality, maintainable, and scalable software across frontend and backend components. Translate user and business requirements into robust technical solutions. Design, build, and maintain RESTful APIs, ensuring performance, reliability, and security. Collaborate with UX designers to implement responsive, accessible, and user centred frontend features. Lead development activities, support code reviews, and uphold engineering best practices. Work with architects to align solutions with enterprise patterns, standards, and cloud strategies. Implement secure development practices and ensure solutions meet compliance and data protection requirements. Participate in technical planning, estimation, and risk assessment across the delivery lifecycle. Support continuous integration, automated testing, and deployment pipelines. Troubleshoot issues across the full stack and contribute to improving system observability and performance. Produce clear technical documentation, including architectural diagrams, data flows, and API specifications. Skills & Experience Essential Proven experience as a Lead Developer or Senior Software Engineer working on large scale digital platforms. Strong frontend expertise in React, Angular, or Vue.js. Backend engineering experience using Python (e.g., Flask, Django, FastAPI). Strong experience designing and consuming RESTful APIs. Hands on experience working with cloud platforms, such as AWS or Azure. Experience with SQL databases, data modelling, and supporting data pipelines. Strong understanding of modern software development practices, including CI/CD, automated testing, and version control (Git). Ability to communicate technical concepts clearly to a diverse range of stakeholders. Experience working within agile or multidisciplinary delivery teams. Desirable Familiarity with microservices architectures and containerisation (Docker, Kubernetes). Experience with infrastructure as code tools (Terraform, CloudFormation, ARM/Bicep). Knowledge of modern authentication standards (OAuth, OpenID Connect). Understanding of performance optimisation, caching strategies, and scalable system design. Experience working in regulated or data sensitive environments.
Role: Operational Acceptance Test Engineer Hybrid: Predominantly work from home - on-site in Croydon/M3 Corridor when required. Start Date: May Due to nature of this role, we require the successful candidate to be able to obtain high level security clearance. You must have lived permanently in the UK for the last 5+ years to be eligible. You must also hold a British Passport only. Job Overview We are seeking a highly skilled Operational Acceptance Test (OAT) Engineer to oversee and lead the end-to-end operational testing process. The ideal candidate will have a strong background in operational readiness, system performance and production environment validation on cloud-based services. Key Responsibilities Act as a senior member of the team, taking lead on Operational Acceptance Testing (OAT) process, ensuring systems meet operational and business requirements before deployment. Define OAT test strategies, plans and criteria to validate infrastructure, system reliability, failover mechanisms and non-functional requirements. Collaborate with DevOps, Infrastructure and Release Management teams to ensure smooth transition from development to production on AWS cloud. Conduct cloud-based resilience, failover, backup and recovery testing. Ensure compliance with SLAs, security policies and disaster recovery procedures. Identify, document, and manage defects and issues, ensuring timely resolution. Provide leadership and mentoring to junior testers and team members. Generate detailed reports and dashboards on OAT progress, results, and risk assessments. Required Skills & Experience Experienced in Operational Testing. Deep understanding of OAT methodologies, including but not limited to the following core areas: Build verification Alert and Monitoring Backup and Restore Resilience and Recovery Logging, Audit and House Keeping Release Management Work Instructions OWASP "top ten" security tests Experience with CI/CD pipelines, Jenkins, and test automation frameworks. Knowledge of cloud platforms (AWS/Azure), infrastructure monitoring, and IT service management. Familiarity with databases, Linux environments, and network protocols. Experience in working with Agile & DevOps methodologies. Strong analytical and problem-solving skills with attention to detail. Excellent communication and stakeholder management abilities. Preferred Qualifications/Experience Experience with performance testing tools (JMeter, LoadRunner, etc.). Knowledge of Kubernetes, Docker, or containerized environments. Certification in ISTQB, ITIL, or AWS/Azure Cloud services. Why Apply? 25 days annual leave + bank holidays Up to 5% employer matched pension contribution Work on meaningful government projects Numerous health & insurance benefits Fantastic culture with regular social events CACI is proud to be an equal opportunities employer. Embracing the diversity of our people, we are on a journey to build a truly inclusive work environment where no one is treated less favourably due to ethnic origin, age, gender, veteran status, religion or belief, sexual orientation, marital status, and disability or health condition, actively working to prevent discrimination. As a Disability Confident employer, we will; Provide reasonable adjustments in the recruitment process where requested (contact a member of the recruitment team on to discuss individual requirements further). Offer people with health conditions and disabilities, meeting the minimum criteria for a role, an interview.
21/05/2026
Full time
Role: Operational Acceptance Test Engineer Hybrid: Predominantly work from home - on-site in Croydon/M3 Corridor when required. Start Date: May Due to nature of this role, we require the successful candidate to be able to obtain high level security clearance. You must have lived permanently in the UK for the last 5+ years to be eligible. You must also hold a British Passport only. Job Overview We are seeking a highly skilled Operational Acceptance Test (OAT) Engineer to oversee and lead the end-to-end operational testing process. The ideal candidate will have a strong background in operational readiness, system performance and production environment validation on cloud-based services. Key Responsibilities Act as a senior member of the team, taking lead on Operational Acceptance Testing (OAT) process, ensuring systems meet operational and business requirements before deployment. Define OAT test strategies, plans and criteria to validate infrastructure, system reliability, failover mechanisms and non-functional requirements. Collaborate with DevOps, Infrastructure and Release Management teams to ensure smooth transition from development to production on AWS cloud. Conduct cloud-based resilience, failover, backup and recovery testing. Ensure compliance with SLAs, security policies and disaster recovery procedures. Identify, document, and manage defects and issues, ensuring timely resolution. Provide leadership and mentoring to junior testers and team members. Generate detailed reports and dashboards on OAT progress, results, and risk assessments. Required Skills & Experience Experienced in Operational Testing. Deep understanding of OAT methodologies, including but not limited to the following core areas: Build verification Alert and Monitoring Backup and Restore Resilience and Recovery Logging, Audit and House Keeping Release Management Work Instructions OWASP "top ten" security tests Experience with CI/CD pipelines, Jenkins, and test automation frameworks. Knowledge of cloud platforms (AWS/Azure), infrastructure monitoring, and IT service management. Familiarity with databases, Linux environments, and network protocols. Experience in working with Agile & DevOps methodologies. Strong analytical and problem-solving skills with attention to detail. Excellent communication and stakeholder management abilities. Preferred Qualifications/Experience Experience with performance testing tools (JMeter, LoadRunner, etc.). Knowledge of Kubernetes, Docker, or containerized environments. Certification in ISTQB, ITIL, or AWS/Azure Cloud services. Why Apply? 25 days annual leave + bank holidays Up to 5% employer matched pension contribution Work on meaningful government projects Numerous health & insurance benefits Fantastic culture with regular social events CACI is proud to be an equal opportunities employer. Embracing the diversity of our people, we are on a journey to build a truly inclusive work environment where no one is treated less favourably due to ethnic origin, age, gender, veteran status, religion or belief, sexual orientation, marital status, and disability or health condition, actively working to prevent discrimination. As a Disability Confident employer, we will; Provide reasonable adjustments in the recruitment process where requested (contact a member of the recruitment team on to discuss individual requirements further). Offer people with health conditions and disabilities, meeting the minimum criteria for a role, an interview.
The role As a Senior Backend Software Engineer, you'll work across the stack as we build our Arctic OS that integrates hardware feeds, varied data sources, and machine learning algorithms. You'll iterate quickly, shipping production code that powers systems operating where connectivity is sparse and failure isn't an option. This is a role for a solid generalist - someone who sees themselves as an enthusiastic dabbler, a jack of all trades, or a tinkerer at heart - content to learn new skills and move across projects as requirements evolve. This role is full-time in-person atour HQ in the Cotswolds, just outside of Cirencester. Core responsibilities Build and maintain data ingestion pipelines and processing systems Manage and develop cloud infrastructure Architect and optimise database systems Implement telemetry, logging, and monitoring solutions Design and implement REST APIs and web microservices What we value 5+ years building production backend systems Proven experience with cloud platforms (we use AWS) Intellectual curiosity and the confidence to pick up new skills quickly Pride in reliability and operational quality, not just shipping features Comfort with ambiguity - we're a young company and things change frequently Security engineering experience GIS or geospatial data handling Machine learning or data science background Time-series data and databases (e.g. InfluxDB, TimescaleDB) Data workflow orchestration (e.g. Airflow, Dagster) Ruby on Rails or Python Kubernetes and Helm Charts Infrastructure as Code (Pulumi, Terraform) What we offer Competitive compensation Equity - meaningful options as an early employee at an early-stage company Real field exposure - travel to Arctic sites and Outposts when needed (genuinely, not as a gimmick) Mission-driven culture - focus on impact, not hours logged Small team, real ownership - what you build matters and ships A note on who we want to hear from We're building for one of the most demanding environments on Earth and we believe diverse teams build more resilient systems. We actively welcome applications from people who are underrepresented in engineering - whether that's by gender, ethnicity, disability, or background. If you're not sure you meet every requirement, apply anyway and tell us what excites you about the problem.
21/05/2026
Full time
The role As a Senior Backend Software Engineer, you'll work across the stack as we build our Arctic OS that integrates hardware feeds, varied data sources, and machine learning algorithms. You'll iterate quickly, shipping production code that powers systems operating where connectivity is sparse and failure isn't an option. This is a role for a solid generalist - someone who sees themselves as an enthusiastic dabbler, a jack of all trades, or a tinkerer at heart - content to learn new skills and move across projects as requirements evolve. This role is full-time in-person atour HQ in the Cotswolds, just outside of Cirencester. Core responsibilities Build and maintain data ingestion pipelines and processing systems Manage and develop cloud infrastructure Architect and optimise database systems Implement telemetry, logging, and monitoring solutions Design and implement REST APIs and web microservices What we value 5+ years building production backend systems Proven experience with cloud platforms (we use AWS) Intellectual curiosity and the confidence to pick up new skills quickly Pride in reliability and operational quality, not just shipping features Comfort with ambiguity - we're a young company and things change frequently Security engineering experience GIS or geospatial data handling Machine learning or data science background Time-series data and databases (e.g. InfluxDB, TimescaleDB) Data workflow orchestration (e.g. Airflow, Dagster) Ruby on Rails or Python Kubernetes and Helm Charts Infrastructure as Code (Pulumi, Terraform) What we offer Competitive compensation Equity - meaningful options as an early employee at an early-stage company Real field exposure - travel to Arctic sites and Outposts when needed (genuinely, not as a gimmick) Mission-driven culture - focus on impact, not hours logged Small team, real ownership - what you build matters and ships A note on who we want to hear from We're building for one of the most demanding environments on Earth and we believe diverse teams build more resilient systems. We actively welcome applications from people who are underrepresented in engineering - whether that's by gender, ethnicity, disability, or background. If you're not sure you meet every requirement, apply anyway and tell us what excites you about the problem.
Senior Systems Engineer - Advanced SQL/Tier 2 Support LONDON, United Kingdom and 2 more (Hybrid) Trending Job Description London, United Kingdom Full-time, Permanent 3 Days Onsite - Hybrid The Senior Systems Engineer is a Tier 2 support role responsible for the stability, performance, and continuous improvement of business critical applications supporting the Global Financial Solutions (GFS) business unit. This role acts as the technical escalation point from Tier 1, provides deep application and systems expertise, and partners closely with development, infrastructure, and business stakeholders to resolve incidents, prevent recurrence, and improve service quality. A critical aspect of this role is strong Microsoft SQL Server expertise, including the ability to analyze data issues, support reporting, troubleshoot performance problems, and safely execute data related activities in line with operational and regulatory controls. The ideal candidate combines strong technical troubleshooting skills with a service oriented mindset and a solid understanding of financial services operational requirements. Key Responsibilities Provide Tier 2 support for GFS applications, including investigation, diagnosis, and resolution of complex incidents not resolved at Tier 1 Act as an escalation point for application-related issues, ensuring timely resolution in line with SLAs and business priorities Investigate incidents across application, database, and infrastructure layers Manage incidents through to resolution, ensuring accurate documentation and stakeholder communication Participate in major incident bridges, providing clear technical leadership and communication Provide advanced support for MS SQL Server, including writing and analyzing SQL queries, investigating data integrity and data quality issues, supporting application reporting and extracts, and troubleshooting performance and blocking issues Analyze SQL logs, queries, indexes, and execution plans to diagnose issues Work closely with DBAs and development teams on database related incidents and improvements Monitor application health, performance, and availability using enterprise monitoring tools. Identify trends and proactively address potential issues before they impact the business Partner with infrastructure and platform teams to ensure systems are resilient, scalable, and secure Support application releases, patches, and configuration changes, including validation and post deployment monitoring Review and assess changes for risk and operational readiness Collaborate closely with GFS business users to understand application usage, pain points, and operational needs Provide clear, concise communication to both technical and non technical stakeholders Create and maintain technical documentation, runbooks, and support procedures Contribute to knowledge articles to improve Tier 1 resolution rates and reduce incident volumes Identify opportunities to improve application reliability, supportability, and operational efficiency Support automation efforts for monitoring, alerting, and routine operational tasks Promote best practices in application support, security, and compliance Required Skills & Experience Strong experience supporting enterprise applications in a production environment Advanced Microsoft SQL Server Skills, including: Complex SQL querying and data analysis Understanding of indexing, query optimization, and performance tuning Experience supporting reporting and data extracts Solid understanding of: Application architecture and integrations Operating systems (Windows) APIs, batch processing, and job scheduling Experience with monitoring, logging, and alerting tools Ability to troubleshoot across application, infrastructure, and integration layers Typically 5+ years in application support, or a similar role Proven experience in a Tier 2 or Tier 3 support function Experience supporting systems in a financial services or regulated environment is strongly preferred Strong analytical and problem solving skills Calm, methodical approach when working under pressure Excellent written and verbal communication skills Ability to manage multiple priorities and incidents concurrently Strong sense of ownership and accountability Bachelor's degree in Computer Science, Information Systems, or a related field, or equivalent experience ITIL Foundation or higher Relevant technical certifications (cloud, database, OS, or application platforms) are a plus Job Info Job Identification 15344 Job Category Application Development and Support Posting Date 04/03/2026, 10:45 AM Job Schedule Full time Locations 5 Churchill Place, LONDON, LONDON, E14 5HU, GB (Hybrid)
20/05/2026
Full time
Senior Systems Engineer - Advanced SQL/Tier 2 Support LONDON, United Kingdom and 2 more (Hybrid) Trending Job Description London, United Kingdom Full-time, Permanent 3 Days Onsite - Hybrid The Senior Systems Engineer is a Tier 2 support role responsible for the stability, performance, and continuous improvement of business critical applications supporting the Global Financial Solutions (GFS) business unit. This role acts as the technical escalation point from Tier 1, provides deep application and systems expertise, and partners closely with development, infrastructure, and business stakeholders to resolve incidents, prevent recurrence, and improve service quality. A critical aspect of this role is strong Microsoft SQL Server expertise, including the ability to analyze data issues, support reporting, troubleshoot performance problems, and safely execute data related activities in line with operational and regulatory controls. The ideal candidate combines strong technical troubleshooting skills with a service oriented mindset and a solid understanding of financial services operational requirements. Key Responsibilities Provide Tier 2 support for GFS applications, including investigation, diagnosis, and resolution of complex incidents not resolved at Tier 1 Act as an escalation point for application-related issues, ensuring timely resolution in line with SLAs and business priorities Investigate incidents across application, database, and infrastructure layers Manage incidents through to resolution, ensuring accurate documentation and stakeholder communication Participate in major incident bridges, providing clear technical leadership and communication Provide advanced support for MS SQL Server, including writing and analyzing SQL queries, investigating data integrity and data quality issues, supporting application reporting and extracts, and troubleshooting performance and blocking issues Analyze SQL logs, queries, indexes, and execution plans to diagnose issues Work closely with DBAs and development teams on database related incidents and improvements Monitor application health, performance, and availability using enterprise monitoring tools. Identify trends and proactively address potential issues before they impact the business Partner with infrastructure and platform teams to ensure systems are resilient, scalable, and secure Support application releases, patches, and configuration changes, including validation and post deployment monitoring Review and assess changes for risk and operational readiness Collaborate closely with GFS business users to understand application usage, pain points, and operational needs Provide clear, concise communication to both technical and non technical stakeholders Create and maintain technical documentation, runbooks, and support procedures Contribute to knowledge articles to improve Tier 1 resolution rates and reduce incident volumes Identify opportunities to improve application reliability, supportability, and operational efficiency Support automation efforts for monitoring, alerting, and routine operational tasks Promote best practices in application support, security, and compliance Required Skills & Experience Strong experience supporting enterprise applications in a production environment Advanced Microsoft SQL Server Skills, including: Complex SQL querying and data analysis Understanding of indexing, query optimization, and performance tuning Experience supporting reporting and data extracts Solid understanding of: Application architecture and integrations Operating systems (Windows) APIs, batch processing, and job scheduling Experience with monitoring, logging, and alerting tools Ability to troubleshoot across application, infrastructure, and integration layers Typically 5+ years in application support, or a similar role Proven experience in a Tier 2 or Tier 3 support function Experience supporting systems in a financial services or regulated environment is strongly preferred Strong analytical and problem solving skills Calm, methodical approach when working under pressure Excellent written and verbal communication skills Ability to manage multiple priorities and incidents concurrently Strong sense of ownership and accountability Bachelor's degree in Computer Science, Information Systems, or a related field, or equivalent experience ITIL Foundation or higher Relevant technical certifications (cloud, database, OS, or application platforms) are a plus Job Info Job Identification 15344 Job Category Application Development and Support Posting Date 04/03/2026, 10:45 AM Job Schedule Full time Locations 5 Churchill Place, LONDON, LONDON, E14 5HU, GB (Hybrid)
About GitHub GitHub is the world's leading platform for agentic software development - powered by Copilot to build, scale, and deliver secure software. Over 180 million developers, including more than 90% of the Fortune 100 companies, use GitHub to collaborate, and more than 77,000 organisations have adopted GitHub Copilot. Locations In this role you can work from Remote, United Kingdom Overview The Elasticsearch team at GitHub owns the infrastructure and code that powers searching Issues, Pull Requests, Projects, Discussions and more. We're responsible for the creation and management of large scale Elasticsearch clusters (hundreds of terabytes of data serving multiple thousands of reads and writes per second). Our problem space also includes optimizing index creation, population, repair and reindex processes to ensure that indexes with billions or trillions of records are recoverable, correctly mapped, and can be restored quickly. At the same time we're also focused on pushing the boundaries of cluster management, scale and availability. We're looking for a senior search and data focused engineer to join the team and help us build the future of Search at GitHub. Our top priorities include scaling support for both agentic and human driven traffic, improving relevance tooling for teams that build search experiences, and building an API driven interface between our relational data and search indexes. Responsibilities Infrastructure Development and Management Builds and enhances the physical and/or virtual frameworks and tools that are used to manage and maintain the infrastructure. Helps create scalable and efficient systems, automates processes, and improves overall infrastructure performance. Participates in capacity planning and design initiatives. With minimal guidance, assesses infrastructure capacity needs, predicts growth trends, and plans for scalability. Ensures sufficient resources are allocated and infrastructure is properly scaled to handle increasing demands. Expands infrastructure/platform offerings to meet business and developer needs. Site Availability and Performance Acts as the first point of contact for user issues in this area of responsibility. Engages with other teams to diagnose and respond to broad incidents. Solicits information from customers to form an understanding of the nature of the outage and identify potential troubleshooting steps. Ensures the security and compliance of the infrastructure. Collaborates with security teams to implement and maintain robust security measures, conduct vulnerability assessments, and adhere to relevant regulatory standards. Performs timely upgrades to applications/open source software (OSS)/operating systems used for operation of the infrastructure. Establishes appropriate observability and monitoring of infrastructure to proactively identify and address situations, including instructional playbooks. Researches and understands performance gaps or outages. Executes disaster recovery/failure test scenarios. Elasticsearch Infrastructure and Management Identifies areas for optimization, implements innovative solutions, and drives initiatives to enhance system performance, reliability, and scalability. Stays updated with latest technologies, industry trends, and best practices in infrastructure engineering. Implements projects that incorporates these into GitHub platforms. Troubleshooting Understands how to read and assess common errors to form accurate diagnoses and create or direct fixes. Remains on call to handle incidents and outages, investigating and resolving issues promptly to minimize the downtime and impact on services. Contributes to incident management processes, participates in incident report out, identifies root causes, and implements preventive measures to avoid similar incidents in the future. Collaboration Contributes to open source projects. Collaborates with broader open source community to enhance existing tools, develop new features, and share best practices with other infrastructure engineers in the industry. Collaborates with software engineers and other infrastructure teams to troubleshoot issues and optimise infrastructure performance. Understands systems and writes technical design docs to drive shared understanding and alignment across partner teams and stakeholders. Collaborates with various teams to identify cross team opportunities for new features and improvement and able to approach every development task with a "How do I observe the impact of this" mindset and similarly approach Production incidents with a thought to "How could I have seen this earlier". Qualifications Required Qualifications 6+ years technical and/or management experience in infrastructure domains (e.g., container orchestration engineering, platform engineering, database engineering, software engineering, network engineering, systems administration, or related field) o OR Bachelor's Degree in Computer Science, Information Technology, or related field AND 4+ years technical experience in infrastructure domains (e.g., container orchestration engineering, platform engineering, database engineering, software engineering, network engineering, systems administration, or related field) o OR equivalent experience. 1+ year(s) technical leadership experience. 6+ years experience of Building, deploying and maintaining Elasticsearch at scale. 3+ years experience using general purpose programming languages (e.g., Go, Ruby, or Rust). Preferred Qualifications 6+ years experience with Lucene/Apache based search engines such as Elasticsearch, Opensearch or Solr. 6+ years experience with Search Relevance, Scoring and building Search Experiences and with Infrastructure as code, configuration management and associated tooling such as Terraform, Puppet and Ansible. 3 years+ experience in one or more scripting languages (e.g., Bash, Python, or a similar language). GitHub Leadership Principles GitHub values Customer-obsessed Ship to learn Growth mindset Own the outcome Better together Diverse and inclusive Manager fundamentals Model Coach Care Leadership principles Create clarity Generate energy Deliver success Who We Are GitHub is the world's leading AI powered developer platform with 150 million developers and counting. We're also home to the biggest open source community on earth (and 99% of the world's software has open source code in its DNA). Many of the apps and programs you use every day are built on GitHub. Our teams are dreamers, doers, and pioneers, leading the way in AI, driving humanitarian efforts around the globe, and even sending open source to Mars (and beyond!). At GitHub, our goal is to create the space you need to do your best work. We're remote first and offer competitive pay, generous learning and growth opportunities, and excellent benefits to support you, wherever you are-because we know that people flourish when they can work on their own terms. Join us, and let's change the world, together. EEO Statement GitHub is made up of people from a wide variety of backgrounds and lifestyles. We embrace diversity and invite applications from people of all walks of life. We don't discriminate against employees or applicants based on gender identity or expression, sexual orientation, race, religion, age, national origin, citizenship, disability, pregnancy status, veteran status, or any other differences. Also, if you have a disability, please let us know if there's any way we can make the interview process better for you; we're happy to accommodate!
20/05/2026
Full time
About GitHub GitHub is the world's leading platform for agentic software development - powered by Copilot to build, scale, and deliver secure software. Over 180 million developers, including more than 90% of the Fortune 100 companies, use GitHub to collaborate, and more than 77,000 organisations have adopted GitHub Copilot. Locations In this role you can work from Remote, United Kingdom Overview The Elasticsearch team at GitHub owns the infrastructure and code that powers searching Issues, Pull Requests, Projects, Discussions and more. We're responsible for the creation and management of large scale Elasticsearch clusters (hundreds of terabytes of data serving multiple thousands of reads and writes per second). Our problem space also includes optimizing index creation, population, repair and reindex processes to ensure that indexes with billions or trillions of records are recoverable, correctly mapped, and can be restored quickly. At the same time we're also focused on pushing the boundaries of cluster management, scale and availability. We're looking for a senior search and data focused engineer to join the team and help us build the future of Search at GitHub. Our top priorities include scaling support for both agentic and human driven traffic, improving relevance tooling for teams that build search experiences, and building an API driven interface between our relational data and search indexes. Responsibilities Infrastructure Development and Management Builds and enhances the physical and/or virtual frameworks and tools that are used to manage and maintain the infrastructure. Helps create scalable and efficient systems, automates processes, and improves overall infrastructure performance. Participates in capacity planning and design initiatives. With minimal guidance, assesses infrastructure capacity needs, predicts growth trends, and plans for scalability. Ensures sufficient resources are allocated and infrastructure is properly scaled to handle increasing demands. Expands infrastructure/platform offerings to meet business and developer needs. Site Availability and Performance Acts as the first point of contact for user issues in this area of responsibility. Engages with other teams to diagnose and respond to broad incidents. Solicits information from customers to form an understanding of the nature of the outage and identify potential troubleshooting steps. Ensures the security and compliance of the infrastructure. Collaborates with security teams to implement and maintain robust security measures, conduct vulnerability assessments, and adhere to relevant regulatory standards. Performs timely upgrades to applications/open source software (OSS)/operating systems used for operation of the infrastructure. Establishes appropriate observability and monitoring of infrastructure to proactively identify and address situations, including instructional playbooks. Researches and understands performance gaps or outages. Executes disaster recovery/failure test scenarios. Elasticsearch Infrastructure and Management Identifies areas for optimization, implements innovative solutions, and drives initiatives to enhance system performance, reliability, and scalability. Stays updated with latest technologies, industry trends, and best practices in infrastructure engineering. Implements projects that incorporates these into GitHub platforms. Troubleshooting Understands how to read and assess common errors to form accurate diagnoses and create or direct fixes. Remains on call to handle incidents and outages, investigating and resolving issues promptly to minimize the downtime and impact on services. Contributes to incident management processes, participates in incident report out, identifies root causes, and implements preventive measures to avoid similar incidents in the future. Collaboration Contributes to open source projects. Collaborates with broader open source community to enhance existing tools, develop new features, and share best practices with other infrastructure engineers in the industry. Collaborates with software engineers and other infrastructure teams to troubleshoot issues and optimise infrastructure performance. Understands systems and writes technical design docs to drive shared understanding and alignment across partner teams and stakeholders. Collaborates with various teams to identify cross team opportunities for new features and improvement and able to approach every development task with a "How do I observe the impact of this" mindset and similarly approach Production incidents with a thought to "How could I have seen this earlier". Qualifications Required Qualifications 6+ years technical and/or management experience in infrastructure domains (e.g., container orchestration engineering, platform engineering, database engineering, software engineering, network engineering, systems administration, or related field) o OR Bachelor's Degree in Computer Science, Information Technology, or related field AND 4+ years technical experience in infrastructure domains (e.g., container orchestration engineering, platform engineering, database engineering, software engineering, network engineering, systems administration, or related field) o OR equivalent experience. 1+ year(s) technical leadership experience. 6+ years experience of Building, deploying and maintaining Elasticsearch at scale. 3+ years experience using general purpose programming languages (e.g., Go, Ruby, or Rust). Preferred Qualifications 6+ years experience with Lucene/Apache based search engines such as Elasticsearch, Opensearch or Solr. 6+ years experience with Search Relevance, Scoring and building Search Experiences and with Infrastructure as code, configuration management and associated tooling such as Terraform, Puppet and Ansible. 3 years+ experience in one or more scripting languages (e.g., Bash, Python, or a similar language). GitHub Leadership Principles GitHub values Customer-obsessed Ship to learn Growth mindset Own the outcome Better together Diverse and inclusive Manager fundamentals Model Coach Care Leadership principles Create clarity Generate energy Deliver success Who We Are GitHub is the world's leading AI powered developer platform with 150 million developers and counting. We're also home to the biggest open source community on earth (and 99% of the world's software has open source code in its DNA). Many of the apps and programs you use every day are built on GitHub. Our teams are dreamers, doers, and pioneers, leading the way in AI, driving humanitarian efforts around the globe, and even sending open source to Mars (and beyond!). At GitHub, our goal is to create the space you need to do your best work. We're remote first and offer competitive pay, generous learning and growth opportunities, and excellent benefits to support you, wherever you are-because we know that people flourish when they can work on their own terms. Join us, and let's change the world, together. EEO Statement GitHub is made up of people from a wide variety of backgrounds and lifestyles. We embrace diversity and invite applications from people of all walks of life. We don't discriminate against employees or applicants based on gender identity or expression, sexual orientation, race, religion, age, national origin, citizenship, disability, pregnancy status, veteran status, or any other differences. Also, if you have a disability, please let us know if there's any way we can make the interview process better for you; we're happy to accommodate!
About the role We're looking for an exceptional software engineer, generative AI to join our rapidly evolving team at WRITER. In this pivotal role, you'll be at the forefront of expanding human capacity by building the next generation of AI-powered solutions that transform how leading enterprises operate. You'll dive deep into developing a state-of-the-art platform that leverages cutting edge generative AI technologies, from large language models to sophisticated agentic workflows, delivering seamless, scalable, and secure applications that redefine enterprise productivity. This is an unparalleled opportunity to make a tangible impact, shaping the future of AI and contributing to a product that's changing how the world works. This role is hybrid, based out of our San Francisco, New York City, or London hubs. You'll report to an engineering director or a senior engineering manager. What you'll do Design and develop robust, scalable, and secure generative AI services and applications using Python and modern frameworks to drive enterprise wide transformation Build and optimize high performance, low latency APIs and microservices for integrating advanced AI models and agentic workflows into our platform Collaborate closely with product managers, data scientists, and cross functional engineering teams to translate complex business needs into innovative AI solutions, from concept to production Implement and maintain responsive user interfaces (primarily focused on backend enablement though some frontend interaction is expected) using technologies like React and TypeScript to deliver intuitive user experiences Partner with DevOps teams building continuous deployment, logging and monitoring; ensuring top tier performance and reliability Own key architectural components, ensuring best practices in code quality, security, and maintainability through rigorous testing and peer reviews What you need 3+ years of hands on experience as a software engineer, with a strong emphasis on Python development in production environments. We are open to discussing seniority levels from Senior to Staff. Proven expertise in building and deploying generative AI applications, leveraging LLMs, vector databases (e.g., Pinecone, Weaviate, pgvector), and modern open source agentic Frameworks. Deep understanding and practical experience with microservices architecture, RESTful APIs, and cloud platforms such as AWS, GCP, or Azure, including containerization with Docker and Kubernetes. Solid grasp of modern web technologies including FastAPI, Asyncio, and database systems like PostgreSQL. A 'Connect' mindset, thriving in collaborative settings where you actively engage with cross functional teams and mentor junior engineers to achieve shared goals. A 'Challenge' spirit, demonstrating exceptional problem solving skills to tackle complex technical hurdles and proactively suggest innovative improvements to our systems and processes. An 'Own' attitude, taking full accountability for delivering high quality, resilient, and scalable code from conception through to production, continuously driving performance and maintainability. Benefits & perks (UK full time employees) Generous PTO, plus company holidays Comprehensive medical and dental insurance Paid parental leave for all parents (16 weeks) Fertility and family planning support Early detection cancer testing through Galleri Competitive pension scheme and company contribution Annual work life stipends for: Wellness stipend for gym, massage/chiropractor, personal training, etc. Learning and development stipend Company wide off sites and team off sites Competitive compensation and company stock options
20/05/2026
Full time
About the role We're looking for an exceptional software engineer, generative AI to join our rapidly evolving team at WRITER. In this pivotal role, you'll be at the forefront of expanding human capacity by building the next generation of AI-powered solutions that transform how leading enterprises operate. You'll dive deep into developing a state-of-the-art platform that leverages cutting edge generative AI technologies, from large language models to sophisticated agentic workflows, delivering seamless, scalable, and secure applications that redefine enterprise productivity. This is an unparalleled opportunity to make a tangible impact, shaping the future of AI and contributing to a product that's changing how the world works. This role is hybrid, based out of our San Francisco, New York City, or London hubs. You'll report to an engineering director or a senior engineering manager. What you'll do Design and develop robust, scalable, and secure generative AI services and applications using Python and modern frameworks to drive enterprise wide transformation Build and optimize high performance, low latency APIs and microservices for integrating advanced AI models and agentic workflows into our platform Collaborate closely with product managers, data scientists, and cross functional engineering teams to translate complex business needs into innovative AI solutions, from concept to production Implement and maintain responsive user interfaces (primarily focused on backend enablement though some frontend interaction is expected) using technologies like React and TypeScript to deliver intuitive user experiences Partner with DevOps teams building continuous deployment, logging and monitoring; ensuring top tier performance and reliability Own key architectural components, ensuring best practices in code quality, security, and maintainability through rigorous testing and peer reviews What you need 3+ years of hands on experience as a software engineer, with a strong emphasis on Python development in production environments. We are open to discussing seniority levels from Senior to Staff. Proven expertise in building and deploying generative AI applications, leveraging LLMs, vector databases (e.g., Pinecone, Weaviate, pgvector), and modern open source agentic Frameworks. Deep understanding and practical experience with microservices architecture, RESTful APIs, and cloud platforms such as AWS, GCP, or Azure, including containerization with Docker and Kubernetes. Solid grasp of modern web technologies including FastAPI, Asyncio, and database systems like PostgreSQL. A 'Connect' mindset, thriving in collaborative settings where you actively engage with cross functional teams and mentor junior engineers to achieve shared goals. A 'Challenge' spirit, demonstrating exceptional problem solving skills to tackle complex technical hurdles and proactively suggest innovative improvements to our systems and processes. An 'Own' attitude, taking full accountability for delivering high quality, resilient, and scalable code from conception through to production, continuously driving performance and maintainability. Benefits & perks (UK full time employees) Generous PTO, plus company holidays Comprehensive medical and dental insurance Paid parental leave for all parents (16 weeks) Fertility and family planning support Early detection cancer testing through Galleri Competitive pension scheme and company contribution Annual work life stipends for: Wellness stipend for gym, massage/chiropractor, personal training, etc. Learning and development stipend Company wide off sites and team off sites Competitive compensation and company stock options
AI Deployment Engineer Remote (UK) with occasional travel to London Salary: £100,000 - £125,000 + excellent benefits A leading technology-focused organisation is seeking an experienced AI Deployment Engineer to join its growing AI and data function. This is a highly technical, hands-on role forming the backbone of the company's AI deployment capability, responsible for taking AI-driven solutions from prototype through to fully scalable, production-grade systems. Working closely with AI Strategists and product stakeholders, the AI Deployment Engineer will own the underlying infrastructure that enables AI systems to operate reliably across the business. The role is predominantly remote, with occasional on-site collaboration days in London. Key Responsibilities: Own and develop the data and integration infrastructure supporting AI deployments, including pipelines, storage and data delivery layers Design and implement robust integrations between AI solutions and core business systems (CRM, ERP, SaaS platforms and internal tools) Build and maintain APIs, webhooks and middleware to enable seamless system-to-system communication Take AI prototypes into production by hardening, scaling and optimising for reliability and performance Implement monitoring, logging and alerting across all deployed pipelines and AI services Manage data structures, schemas and transformation logic supporting ongoing and future AI initiatives Troubleshoot and resolve production issues, including integration failures and data inconsistencies Required Skills & Experience: 3-5+ years' experience in software engineering, data engineering, or similar infrastructure-focused roles Strong programming ability in Python and SQL , with experience building production-grade data pipelines Solid understanding of integration patterns including REST APIs, webhooks, OAuth and event-driven architectures Experience with orchestration tools such as Airflow, Prefect or Dagster Familiarity with cloud environments (AWS, GCP or Azure) Experience with containerisation tools such as Docker and Kubernetes Proven experience integrating multiple business systems and ensuring reliable data flow between platforms Strong troubleshooting skills with a focus on system reliability and data integrity Experience working with Microsoft 365 and exposure to AI productivity tooling is advantageous Desirable Experience: Vector databases and embedding-based pipelines Real-time data streaming technologies (e.g. Kafka, Flink) RPA tools such as UiPath or Power Automate Data transformation tools such as dbt Exposure to modern AI tooling and frameworks (e.g. Claude-based developer tools) Qualifications: Bachelor's degree in Computer Science, Engineering, or equivalent practical experience Benefits: 25 days annual leave, rising to 28 with service Holiday buy/sell scheme with ability to carry over up to 10 days annually Pension scheme matched up to 5% (with salary sacrifice option available) Life assurance up to 9x annual salary Income protection covering up to 75% of salary Private medical insurance (including family cover option) Additional Information: This is a senior technical role within a forward-thinking AI team, offering the opportunity to shape and scale production AI systems within a complex enterprise environment. The position is fully remote with occasional travel to London for collaboration sessions. The organisation encourages innovation, ownership, and technical excellence, making it ideal for an engineer who enjoys solving complex infrastructure and integration challenges at scale.
19/05/2026
Full time
AI Deployment Engineer Remote (UK) with occasional travel to London Salary: £100,000 - £125,000 + excellent benefits A leading technology-focused organisation is seeking an experienced AI Deployment Engineer to join its growing AI and data function. This is a highly technical, hands-on role forming the backbone of the company's AI deployment capability, responsible for taking AI-driven solutions from prototype through to fully scalable, production-grade systems. Working closely with AI Strategists and product stakeholders, the AI Deployment Engineer will own the underlying infrastructure that enables AI systems to operate reliably across the business. The role is predominantly remote, with occasional on-site collaboration days in London. Key Responsibilities: Own and develop the data and integration infrastructure supporting AI deployments, including pipelines, storage and data delivery layers Design and implement robust integrations between AI solutions and core business systems (CRM, ERP, SaaS platforms and internal tools) Build and maintain APIs, webhooks and middleware to enable seamless system-to-system communication Take AI prototypes into production by hardening, scaling and optimising for reliability and performance Implement monitoring, logging and alerting across all deployed pipelines and AI services Manage data structures, schemas and transformation logic supporting ongoing and future AI initiatives Troubleshoot and resolve production issues, including integration failures and data inconsistencies Required Skills & Experience: 3-5+ years' experience in software engineering, data engineering, or similar infrastructure-focused roles Strong programming ability in Python and SQL , with experience building production-grade data pipelines Solid understanding of integration patterns including REST APIs, webhooks, OAuth and event-driven architectures Experience with orchestration tools such as Airflow, Prefect or Dagster Familiarity with cloud environments (AWS, GCP or Azure) Experience with containerisation tools such as Docker and Kubernetes Proven experience integrating multiple business systems and ensuring reliable data flow between platforms Strong troubleshooting skills with a focus on system reliability and data integrity Experience working with Microsoft 365 and exposure to AI productivity tooling is advantageous Desirable Experience: Vector databases and embedding-based pipelines Real-time data streaming technologies (e.g. Kafka, Flink) RPA tools such as UiPath or Power Automate Data transformation tools such as dbt Exposure to modern AI tooling and frameworks (e.g. Claude-based developer tools) Qualifications: Bachelor's degree in Computer Science, Engineering, or equivalent practical experience Benefits: 25 days annual leave, rising to 28 with service Holiday buy/sell scheme with ability to carry over up to 10 days annually Pension scheme matched up to 5% (with salary sacrifice option available) Life assurance up to 9x annual salary Income protection covering up to 75% of salary Private medical insurance (including family cover option) Additional Information: This is a senior technical role within a forward-thinking AI team, offering the opportunity to shape and scale production AI systems within a complex enterprise environment. The position is fully remote with occasional travel to London for collaboration sessions. The organisation encourages innovation, ownership, and technical excellence, making it ideal for an engineer who enjoys solving complex infrastructure and integration challenges at scale.
Software Engineer Location: Norwich (4 days per week on-site) Salary: Up to £50,000 + Competitive Benefits A global organisation is looking for a Software Engineer to join its growing engineering team in Norwich. This is an opportunity to work on high-impact digital systems that support international audiences across a number of platforms. You'll be joining a collaborative team of five Software Engineers ranging from junior to senior level, working closely with and reporting directly to the Head of Engineering. The team is focused on building scalable, high-performance systems using a modern tech stack, with plenty of opportunity to contribute ideas and influence technical direction. The Role You will be involved in the development, maintenance, and improvement of core platforms and services. The role offers a balance of backend and systems-focused work, with exposure to modern architecture and deployment practices. Tech Stack PHP / Laravel Node.js PostgreSQL / MongoDB Redis Docker Key Responsibilities Develop and maintain scalable web applications and services Collaborate with engineers across different levels to deliver high-quality solutions Contribute to system architecture and technical decision-making Optimise performance and ensure reliability across platforms Work with modern DevOps practices using containerisation and version control Support and improve existing codebases About You Commercial experience with PHP and Laravel Exposure to Node.js and modern JavaScript development Experience working with relational and/or NoSQL databases Familiarity with Docker or containerised environments Strong problem-solving skills and attention to detail Comfortable working in a collaborative, on-site team environment What's on Offer Salary up to £50,000 Competitive benefits package Opportunity to work on global platforms within a growing organisation Collaborative team environment with clear progression opportunities Direct access to senior leadership and technical decision-making This is a great opportunity for a Software Engineer who wants to be part of a close-knit team while working on products with real global reach. Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website.
19/05/2026
Full time
Software Engineer Location: Norwich (4 days per week on-site) Salary: Up to £50,000 + Competitive Benefits A global organisation is looking for a Software Engineer to join its growing engineering team in Norwich. This is an opportunity to work on high-impact digital systems that support international audiences across a number of platforms. You'll be joining a collaborative team of five Software Engineers ranging from junior to senior level, working closely with and reporting directly to the Head of Engineering. The team is focused on building scalable, high-performance systems using a modern tech stack, with plenty of opportunity to contribute ideas and influence technical direction. The Role You will be involved in the development, maintenance, and improvement of core platforms and services. The role offers a balance of backend and systems-focused work, with exposure to modern architecture and deployment practices. Tech Stack PHP / Laravel Node.js PostgreSQL / MongoDB Redis Docker Key Responsibilities Develop and maintain scalable web applications and services Collaborate with engineers across different levels to deliver high-quality solutions Contribute to system architecture and technical decision-making Optimise performance and ensure reliability across platforms Work with modern DevOps practices using containerisation and version control Support and improve existing codebases About You Commercial experience with PHP and Laravel Exposure to Node.js and modern JavaScript development Experience working with relational and/or NoSQL databases Familiarity with Docker or containerised environments Strong problem-solving skills and attention to detail Comfortable working in a collaborative, on-site team environment What's on Offer Salary up to £50,000 Competitive benefits package Opportunity to work on global platforms within a growing organisation Collaborative team environment with clear progression opportunities Direct access to senior leadership and technical decision-making This is a great opportunity for a Software Engineer who wants to be part of a close-knit team while working on products with real global reach. Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website.
Founded in 2001, Resident Advisor (RA) is one of the world's longest-running music media brands and a cornerstone of the dance, electronic and DJ ecosystem. The site's audience of over 7 million monthly users is drawn in by a combination of news, editorial, club listings and ticketing, RA-branded events at venues and festivals worldwide, original films and a weekly mix series that has run for 20 years. Purpose of the role Our Core Platform team is seeking a Senior Site Reliability Engineer to help scale and optimize our high-traffic backend infrastructure, which faces unique technical challenges due to massive traffic spikes during peak on-sale events. You'll work with a modern tech stack featuring microservices built in Node.js and .NET, supported by MSSQL and PostgreSQL databases, alongside technologies like ElasticSearch and Redis. Our infrastructure primarily runs on Kubernetes clusters hosted in AWS EKS, managed through Infrastructure as Code using Terraform, with CI/CD pipelines enabling rapid deployments. We embrace event-driven architecture patterns using Kafka and maintain a strong focus on site reliability, leveraging DataDog for comprehensive monitoring to ensure optimal performance. Key responsibilities Managing and improving AWS infrastructure using infrastructure as code practices Database maintenance and query optimization Cloud cost optimization and resource efficiency Researching, planning, and leading improvements to our backend infrastructure Providing functional and technical training and support to developers Writing application code to support infrastructure tooling and shared platform services Required Skills Experience working with AWS Experience with Kubernetes and containerized application deployment Experience with infrastructure as code technologies (Terraform preferred) Experience deploying and maintaining SQL based databases (PostgreSQL or MS SQL Server) Experience writing production level application code Experience building and maintaining CI/CD pipelines Experience with git and version control workflows Strong documentation writing skills and commitment to knowledge sharing Strong interpersonal skills with openness to giving and receiving feedback Fluent English communication skills (written and verbal) Desired Skills Experience with both PostgreSQL and MS SQL Server Advanced SQL query optimization skills Experience deploying and maintaining Kafka for event-driven architectures Experience deploying and maintaining ETL pipelinesExperience with DataDog for monitoring and alerting Deep understanding of Site Reliability Engineering principles and best practices Experience with backend languages such as C# and Node.js Experience with scripting languages (such as Bash, Python, PowerShell) Experience managing high-traffic systems with significant load variations What we offer you Generous annual leave policies aimed at promoting work-life balance. Flexibility in working arrangements, offering hybrid or remote work options based on role requirements and location. Matching pension schemes and/or 401k. Comprehensive staff wellbeing initiatives, featuring regular activities and workplace programmes to support mental and physical health. This includes discounted Classpass memberships, and custom fitted earplugs. Company led social events, team lunches, and discounts on RA merch. Paid annual volunteering allowance, encouraging contributions to community projects and charities you care about. Regular company wide Q&A's with senior leadership, along with ongoing virtual educational training sessions for all staff. Our values Electronic music is art. We celebrate the progressive values that underpin electronic music. We advocate for a more inclusive and equitable electronic music community. We honour the past, present and future of electronic music. We use innovation to empower the community. We choose honesty over gain and purpose over profit. We're always front left. We especially welcome applicants from diverse backgrounds, abilities, ethnicities, experiences, gender identities, and sexual orientations. We aim for our team to reflect the communities we engage with. We ensure everyone is valued and respected by actively promoting equality, diversity, and inclusion in our workplace. This role is a full time role. Please note: This position requires applicants to be based in London, Manchester, Madrid or Berlin, and to work from the office three days per week. The annual salary range for this role is:
19/05/2026
Full time
Founded in 2001, Resident Advisor (RA) is one of the world's longest-running music media brands and a cornerstone of the dance, electronic and DJ ecosystem. The site's audience of over 7 million monthly users is drawn in by a combination of news, editorial, club listings and ticketing, RA-branded events at venues and festivals worldwide, original films and a weekly mix series that has run for 20 years. Purpose of the role Our Core Platform team is seeking a Senior Site Reliability Engineer to help scale and optimize our high-traffic backend infrastructure, which faces unique technical challenges due to massive traffic spikes during peak on-sale events. You'll work with a modern tech stack featuring microservices built in Node.js and .NET, supported by MSSQL and PostgreSQL databases, alongside technologies like ElasticSearch and Redis. Our infrastructure primarily runs on Kubernetes clusters hosted in AWS EKS, managed through Infrastructure as Code using Terraform, with CI/CD pipelines enabling rapid deployments. We embrace event-driven architecture patterns using Kafka and maintain a strong focus on site reliability, leveraging DataDog for comprehensive monitoring to ensure optimal performance. Key responsibilities Managing and improving AWS infrastructure using infrastructure as code practices Database maintenance and query optimization Cloud cost optimization and resource efficiency Researching, planning, and leading improvements to our backend infrastructure Providing functional and technical training and support to developers Writing application code to support infrastructure tooling and shared platform services Required Skills Experience working with AWS Experience with Kubernetes and containerized application deployment Experience with infrastructure as code technologies (Terraform preferred) Experience deploying and maintaining SQL based databases (PostgreSQL or MS SQL Server) Experience writing production level application code Experience building and maintaining CI/CD pipelines Experience with git and version control workflows Strong documentation writing skills and commitment to knowledge sharing Strong interpersonal skills with openness to giving and receiving feedback Fluent English communication skills (written and verbal) Desired Skills Experience with both PostgreSQL and MS SQL Server Advanced SQL query optimization skills Experience deploying and maintaining Kafka for event-driven architectures Experience deploying and maintaining ETL pipelinesExperience with DataDog for monitoring and alerting Deep understanding of Site Reliability Engineering principles and best practices Experience with backend languages such as C# and Node.js Experience with scripting languages (such as Bash, Python, PowerShell) Experience managing high-traffic systems with significant load variations What we offer you Generous annual leave policies aimed at promoting work-life balance. Flexibility in working arrangements, offering hybrid or remote work options based on role requirements and location. Matching pension schemes and/or 401k. Comprehensive staff wellbeing initiatives, featuring regular activities and workplace programmes to support mental and physical health. This includes discounted Classpass memberships, and custom fitted earplugs. Company led social events, team lunches, and discounts on RA merch. Paid annual volunteering allowance, encouraging contributions to community projects and charities you care about. Regular company wide Q&A's with senior leadership, along with ongoing virtual educational training sessions for all staff. Our values Electronic music is art. We celebrate the progressive values that underpin electronic music. We advocate for a more inclusive and equitable electronic music community. We honour the past, present and future of electronic music. We use innovation to empower the community. We choose honesty over gain and purpose over profit. We're always front left. We especially welcome applicants from diverse backgrounds, abilities, ethnicities, experiences, gender identities, and sexual orientations. We aim for our team to reflect the communities we engage with. We ensure everyone is valued and respected by actively promoting equality, diversity, and inclusion in our workplace. This role is a full time role. Please note: This position requires applicants to be based in London, Manchester, Madrid or Berlin, and to work from the office three days per week. The annual salary range for this role is:
A leading music media brand is seeking a Senior Site Reliability Engineer in Manchester to scale and optimize their backend infrastructure. The ideal candidate will manage AWS systems, utilize Kubernetes, and work with a modern tech stack. Responsibilities include improving infrastructure, optimizing databases, and ensuring system reliability. This full-time role offers flexibility in working arrangements, with three days in the office and a competitive salary. You'll join a team that values diversity, inclusion, and supporting the community through volunteer initiatives.
19/05/2026
Full time
A leading music media brand is seeking a Senior Site Reliability Engineer in Manchester to scale and optimize their backend infrastructure. The ideal candidate will manage AWS systems, utilize Kubernetes, and work with a modern tech stack. Responsibilities include improving infrastructure, optimizing databases, and ensuring system reliability. This full-time role offers flexibility in working arrangements, with three days in the office and a competitive salary. You'll join a team that values diversity, inclusion, and supporting the community through volunteer initiatives.
This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Software Engineer, Trading Technology (Query Stack) in United Kingdom. This role offers the opportunity to work at the core of a high-performance trading and market data environment, powering one of the most data-intensive infrastructures in the crypto derivatives space. You will design and build scalable systems that process massive volumes of real-time and historical trading data, enabling clients to access critical market insights through high-performance APIs. The position sits within a fast-moving engineering team responsible for ensuring low-latency, fault-tolerant, and highly available distributed systems. You will contribute to the evolution of a complex query stack that supports both internal and external users, including traders, analysts, and institutional clients. Working in a global, remote-first setup, you will collaborate across time zones with highly skilled engineers while influencing architectural decisions at scale. This is a hands on senior role where your work directly impacts platform performance, data reliability, and the user experience of a global trading ecosystem. Accountabilities Design, develop, and maintain fault tolerant, containerised distributed systems and microservices powering exchange trading and market data APIs. Build and optimise high performance query systems enabling real time and historical access to large scale trading datasets. Develop and support internal and external services including analytics tools, trading products, and operational support systems. Work extensively with data pipelines, including ingestion, storage, transformation, and retrieval of market and trading data. Collaborate with cross functional engineering teams to define system architecture, technical direction, and scalability strategies. Evaluate and integrate new technologies to improve system performance, reliability, and developer efficiency. Act as a senior technical contributor and mentor, supporting and guiding junior engineers within the team. Ensure systems are robust, secure, and performant in a high availability, 24/7 trading environment. Requirements 10+ years of professional experience in software engineering with strong expertise in Java development within distributed, fault tolerant systems. Strong background in Computer Science fundamentals, including algorithms, data structures, and system design principles. Extensive experience building RESTful services and integrating with relational databases and messaging systems. Hands on experience with Spring framework and containerised Linux based environments. Strong understanding of clean code principles and test driven development practices (TDD/BDD). Proven ability to tune and optimise systems for performance, scalability, and reliability in production environments. Experience collaborating across distributed teams and time zones in fast paced, agile environments. Strong adaptability to changing priorities within high growth, technology driven industries. Experience with PostgreSQL, Python, AWS/RDS, or data warehousing solutions is considered an advantage. Exposure to trading systems, financial infrastructure, or cryptocurrency markets is a strong plus. Benefits Fully remote and flexible working arrangements supporting global collaboration. Opportunity to work on high scale, real time trading systems used across a global crypto derivatives platform. Competitive compensation with the option to receive payment in fiat or cryptocurrency. Paid holidays and generous leave policies supporting work life balance. Access to a global, diverse engineering culture operating across multiple time zones. Opportunity to work away from your home country under a flexible remote working policy. Participation in team building activities and international offsite events. High impact role with significant technical ownership and influence on system architecture. Exposure to cutting edge trading technology, market data systems, and distributed architecture challenges.
19/05/2026
Full time
This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Software Engineer, Trading Technology (Query Stack) in United Kingdom. This role offers the opportunity to work at the core of a high-performance trading and market data environment, powering one of the most data-intensive infrastructures in the crypto derivatives space. You will design and build scalable systems that process massive volumes of real-time and historical trading data, enabling clients to access critical market insights through high-performance APIs. The position sits within a fast-moving engineering team responsible for ensuring low-latency, fault-tolerant, and highly available distributed systems. You will contribute to the evolution of a complex query stack that supports both internal and external users, including traders, analysts, and institutional clients. Working in a global, remote-first setup, you will collaborate across time zones with highly skilled engineers while influencing architectural decisions at scale. This is a hands on senior role where your work directly impacts platform performance, data reliability, and the user experience of a global trading ecosystem. Accountabilities Design, develop, and maintain fault tolerant, containerised distributed systems and microservices powering exchange trading and market data APIs. Build and optimise high performance query systems enabling real time and historical access to large scale trading datasets. Develop and support internal and external services including analytics tools, trading products, and operational support systems. Work extensively with data pipelines, including ingestion, storage, transformation, and retrieval of market and trading data. Collaborate with cross functional engineering teams to define system architecture, technical direction, and scalability strategies. Evaluate and integrate new technologies to improve system performance, reliability, and developer efficiency. Act as a senior technical contributor and mentor, supporting and guiding junior engineers within the team. Ensure systems are robust, secure, and performant in a high availability, 24/7 trading environment. Requirements 10+ years of professional experience in software engineering with strong expertise in Java development within distributed, fault tolerant systems. Strong background in Computer Science fundamentals, including algorithms, data structures, and system design principles. Extensive experience building RESTful services and integrating with relational databases and messaging systems. Hands on experience with Spring framework and containerised Linux based environments. Strong understanding of clean code principles and test driven development practices (TDD/BDD). Proven ability to tune and optimise systems for performance, scalability, and reliability in production environments. Experience collaborating across distributed teams and time zones in fast paced, agile environments. Strong adaptability to changing priorities within high growth, technology driven industries. Experience with PostgreSQL, Python, AWS/RDS, or data warehousing solutions is considered an advantage. Exposure to trading systems, financial infrastructure, or cryptocurrency markets is a strong plus. Benefits Fully remote and flexible working arrangements supporting global collaboration. Opportunity to work on high scale, real time trading systems used across a global crypto derivatives platform. Competitive compensation with the option to receive payment in fiat or cryptocurrency. Paid holidays and generous leave policies supporting work life balance. Access to a global, diverse engineering culture operating across multiple time zones. Opportunity to work away from your home country under a flexible remote working policy. Participation in team building activities and international offsite events. High impact role with significant technical ownership and influence on system architecture. Exposure to cutting edge trading technology, market data systems, and distributed architecture challenges.
We're On the Beach! Since 2003, we've been rewriting the rules of how people discover, book, and experience their perfect getaway. What started as connecting people to short haul beach holidays has evolved into something much bigger - premium beach destinations, long haul adventures, and vibrant city breaks - and that's just the beginning of our story. We send around two million holidaymakers on their dream breaks every year. And we're still growing. Powered by our deep rooted entrepreneurial spirit, proprietary tech, curiosity and our incredible people, we're accelerating - delivering best in class technology, the ultimate holiday app, and experiences that keep our customers coming back for more. Ready to build the future of travel with us? About the Role As a Senior Software Engineer in Hotels Acquisition, you will build scalable backend systems and platforms that ingest, process and distribute hotel inventory across On the Beach. We have AWS hosted high performance databases that contain billions of items. There are always interesting problems to solve! You will work on systems that support supplier connectivity, inventory acquisition, pricing and availability freshness, cache optimisation and search distribution. This is a backend and platform focused role with strong emphasis on distributed systems, cloud native technologies, operational excellence and high performance at scale. You will work closely with engineers, product managers, analysts and commercial teams to deliver reliable and commercially impactful solutions. What you'll be doing day to day At On the Beach, our Hotels Acquisition team builds the platforms that power hotel choice, availability and pricing across the holiday journey. We acquire, optimise and distribute hotel inventory from multiple suppliers to ensure customers can discover the right holiday at the right price with accurate availability. Our systems sit behind hundreds of thousands of searches every day and operate in a domain where scale, data freshness, supplier reliability and customer experience are deeply connected. Our mission is deliver the best hotel choice, availability and value through scalable and intelligent acquisition platforms. This is a role for engineers who enjoy solving large scale, data intensive and distributed systems challenges that directly influence customer experience and business performance. Key Skills & Experience We are looking for engineers who enjoy solving complex technical problems and building scalable systems that operate reliably under high throughput environments. Building scalable backend systems and distributed services Designing and operating cloud native platforms Working with large scale and data intensive applications Messaging infrastructure, streaming technologies and event driven architectures Building reliable and observable production systems Working with APIs, integrations and external suppliers Solving scalability, latency and operational resilience challenges Working collaboratively across engineering, product and commercial teams Making pragmatic technical decisions in fast moving environments Curiosity to learn new technologies and continuously improve engineering practices Interest in AI assisted engineering, agentic coding workflows and modern developer tooling Experience with .NET, C#, AWS, Kubernetes, APIs, observability tooling and modern cloud native engineering practices is highly desirable. What to expect from our interview process After a call with our Talent Acquisition Team, we will run a 3 stage interview process all on Microsoft Teams, which will consist of: Hiring Manager meet & greet - 30 minutes Behavioural & ways of working - 60 minutes Tech Pairing & System Design - 90 minutes We want to make sure everybody has the opportunity to perform at their best. If you require any reasonable adjustments during the interview process please let the Talent Acquisition team know and they will be happy to assist. Ways of working Our full time hours are 37.5 per week, but we don't have rigid working hours so you can find the working pattern that's right for you. We have core working hours between 10am - 4pm, so we can collaborate and enjoy the social side of work. We also have hybrid working so we all work from home and from our Aeroworks office in Manchester City Centre. You'll be in the office one day every two weeks, and you're more than welcome to come in more if you'd like. Our benefits We might be biased but we think our colleagues are pretty great. They're the people that have made On the Beach what it is today and continue to make it vibrant and successful tomorrow. That's why we offer a competitive benefits package, known as our Beach Perks, to all On the Beach colleagues. 25 days holiday plus your birthday off Generous discount on holidays, plus you will receive 2 extra days annual leave on top of your holiday allowance to use whilst you're away on your On the Beach package holiday Access to Learnerbly learning platform, plus workshops, courses and professional qualifications Enhanced maternity, paternity, shared parental leave and adoption pay, plus other family friendly support Employee Assistance Programme and free access to counselling Simplyhealth Optimise Health Plan Company Sick Pay scheme Regular wellbeing events Gym discount Share Incentive Plan (SIP) Death in Service cover Onsite subsidised coffee shop The Sandbox (our very own bar) Food and drink discounts across a number of venues in Manchester City Centre Regular social events Cycle to Work scheme
19/05/2026
Full time
We're On the Beach! Since 2003, we've been rewriting the rules of how people discover, book, and experience their perfect getaway. What started as connecting people to short haul beach holidays has evolved into something much bigger - premium beach destinations, long haul adventures, and vibrant city breaks - and that's just the beginning of our story. We send around two million holidaymakers on their dream breaks every year. And we're still growing. Powered by our deep rooted entrepreneurial spirit, proprietary tech, curiosity and our incredible people, we're accelerating - delivering best in class technology, the ultimate holiday app, and experiences that keep our customers coming back for more. Ready to build the future of travel with us? About the Role As a Senior Software Engineer in Hotels Acquisition, you will build scalable backend systems and platforms that ingest, process and distribute hotel inventory across On the Beach. We have AWS hosted high performance databases that contain billions of items. There are always interesting problems to solve! You will work on systems that support supplier connectivity, inventory acquisition, pricing and availability freshness, cache optimisation and search distribution. This is a backend and platform focused role with strong emphasis on distributed systems, cloud native technologies, operational excellence and high performance at scale. You will work closely with engineers, product managers, analysts and commercial teams to deliver reliable and commercially impactful solutions. What you'll be doing day to day At On the Beach, our Hotels Acquisition team builds the platforms that power hotel choice, availability and pricing across the holiday journey. We acquire, optimise and distribute hotel inventory from multiple suppliers to ensure customers can discover the right holiday at the right price with accurate availability. Our systems sit behind hundreds of thousands of searches every day and operate in a domain where scale, data freshness, supplier reliability and customer experience are deeply connected. Our mission is deliver the best hotel choice, availability and value through scalable and intelligent acquisition platforms. This is a role for engineers who enjoy solving large scale, data intensive and distributed systems challenges that directly influence customer experience and business performance. Key Skills & Experience We are looking for engineers who enjoy solving complex technical problems and building scalable systems that operate reliably under high throughput environments. Building scalable backend systems and distributed services Designing and operating cloud native platforms Working with large scale and data intensive applications Messaging infrastructure, streaming technologies and event driven architectures Building reliable and observable production systems Working with APIs, integrations and external suppliers Solving scalability, latency and operational resilience challenges Working collaboratively across engineering, product and commercial teams Making pragmatic technical decisions in fast moving environments Curiosity to learn new technologies and continuously improve engineering practices Interest in AI assisted engineering, agentic coding workflows and modern developer tooling Experience with .NET, C#, AWS, Kubernetes, APIs, observability tooling and modern cloud native engineering practices is highly desirable. What to expect from our interview process After a call with our Talent Acquisition Team, we will run a 3 stage interview process all on Microsoft Teams, which will consist of: Hiring Manager meet & greet - 30 minutes Behavioural & ways of working - 60 minutes Tech Pairing & System Design - 90 minutes We want to make sure everybody has the opportunity to perform at their best. If you require any reasonable adjustments during the interview process please let the Talent Acquisition team know and they will be happy to assist. Ways of working Our full time hours are 37.5 per week, but we don't have rigid working hours so you can find the working pattern that's right for you. We have core working hours between 10am - 4pm, so we can collaborate and enjoy the social side of work. We also have hybrid working so we all work from home and from our Aeroworks office in Manchester City Centre. You'll be in the office one day every two weeks, and you're more than welcome to come in more if you'd like. Our benefits We might be biased but we think our colleagues are pretty great. They're the people that have made On the Beach what it is today and continue to make it vibrant and successful tomorrow. That's why we offer a competitive benefits package, known as our Beach Perks, to all On the Beach colleagues. 25 days holiday plus your birthday off Generous discount on holidays, plus you will receive 2 extra days annual leave on top of your holiday allowance to use whilst you're away on your On the Beach package holiday Access to Learnerbly learning platform, plus workshops, courses and professional qualifications Enhanced maternity, paternity, shared parental leave and adoption pay, plus other family friendly support Employee Assistance Programme and free access to counselling Simplyhealth Optimise Health Plan Company Sick Pay scheme Regular wellbeing events Gym discount Share Incentive Plan (SIP) Death in Service cover Onsite subsidised coffee shop The Sandbox (our very own bar) Food and drink discounts across a number of venues in Manchester City Centre Regular social events Cycle to Work scheme
We're working with a business tackling complex technical challenges through cutting-edge AI and data solutions. They're looking for a Senior Python Engineer who can combine strong software engineering fundamentals with hands-on AI expertise to help deliver scalable, high-performance systems in a fast-moving environment. This is a contract role suited to someone who enjoys solving difficult problems, working across modern cloud-native environments, and building robust AI-driven applications at enterprise scale. Role Overview: Location: Farnborough - 3 days per week onsite Package: Outside IR35 - negotiable rate Industry: Technology / AI Engineering Duration: 6-Month Contract (Mid-June start) Security Clearance: Active SC clearance or eligibility (Sole UK Nationality - UK Eyes Only) What You'll Be Doing: Designing and developing scalable Python-based applications within enterprise environments Building and optimising AI-driven solutions, including Retrieval-Augmented Generation (RAG) capabilities Working with graph databases and integrating complex data relationships into AI workflows Containerising applications and deploying services into Kubernetes environments Improving system performance, reliability, and runtime efficiency across distributed platforms Building and maintaining CI/CD pipelines to support automated deployment and delivery Collaborating with cross-functional technical teams to deliver secure, production-ready solutions Working with PostgreSQL, JSON-based data structures, and cloud-native tooling Supporting optimisation and solver-based problem-solving where required Main Skills Needed: Strong commercial Python engineering experience within large-scale organisations Hands-on AI engineering expertise, ideally within production environments Experience with Retrieval-Augmented Generation (RAG) and Microsoft Graph Retrieval Strong understanding of Kubernetes, containerisation, and deployment practices Experience building and maintaining CI/CD pipelines Knowledge of graph databases and complex data architectures Strong experience with PostgreSQL, JSON, and API-driven systems Exposure to optimisation problems and solver technologies would be highly beneficial What's in It for You: Opportunity to work on genuinely advanced AI and data engineering projects Hybrid working setup with a strong balance of onsite collaboration and flexibility Fast-paced contract environment with meaningful technical ownership Exposure to modern AI tooling, cloud-native platforms, and enterprise-scale systems Chance to work alongside highly skilled engineering teams on impactful solutions Curious? Apply now - or grab five minutes with us to hear more. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. By applying you are confirming you are happy to be added to the Addition Solutions mailing list regarding future suitable positions. You can opt out of this at any time simply by contacting one of our consultants.
18/05/2026
Contractor
We're working with a business tackling complex technical challenges through cutting-edge AI and data solutions. They're looking for a Senior Python Engineer who can combine strong software engineering fundamentals with hands-on AI expertise to help deliver scalable, high-performance systems in a fast-moving environment. This is a contract role suited to someone who enjoys solving difficult problems, working across modern cloud-native environments, and building robust AI-driven applications at enterprise scale. Role Overview: Location: Farnborough - 3 days per week onsite Package: Outside IR35 - negotiable rate Industry: Technology / AI Engineering Duration: 6-Month Contract (Mid-June start) Security Clearance: Active SC clearance or eligibility (Sole UK Nationality - UK Eyes Only) What You'll Be Doing: Designing and developing scalable Python-based applications within enterprise environments Building and optimising AI-driven solutions, including Retrieval-Augmented Generation (RAG) capabilities Working with graph databases and integrating complex data relationships into AI workflows Containerising applications and deploying services into Kubernetes environments Improving system performance, reliability, and runtime efficiency across distributed platforms Building and maintaining CI/CD pipelines to support automated deployment and delivery Collaborating with cross-functional technical teams to deliver secure, production-ready solutions Working with PostgreSQL, JSON-based data structures, and cloud-native tooling Supporting optimisation and solver-based problem-solving where required Main Skills Needed: Strong commercial Python engineering experience within large-scale organisations Hands-on AI engineering expertise, ideally within production environments Experience with Retrieval-Augmented Generation (RAG) and Microsoft Graph Retrieval Strong understanding of Kubernetes, containerisation, and deployment practices Experience building and maintaining CI/CD pipelines Knowledge of graph databases and complex data architectures Strong experience with PostgreSQL, JSON, and API-driven systems Exposure to optimisation problems and solver technologies would be highly beneficial What's in It for You: Opportunity to work on genuinely advanced AI and data engineering projects Hybrid working setup with a strong balance of onsite collaboration and flexibility Fast-paced contract environment with meaningful technical ownership Exposure to modern AI tooling, cloud-native platforms, and enterprise-scale systems Chance to work alongside highly skilled engineering teams on impactful solutions Curious? Apply now - or grab five minutes with us to hear more. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. By applying you are confirming you are happy to be added to the Addition Solutions mailing list regarding future suitable positions. You can opt out of this at any time simply by contacting one of our consultants.
I'm partnering with a top-tier hedge fund that operates at the cutting edge of quantitative finance, engineering, and automation. This team tackles some of the most complex data and performance challenges in the industry by applying scientific rigour, engineering excellence, and large-scale automation. If you enjoy building systems that run themselves and operating at serious scale, please apply. The Opportunity You'll help build, operate, and scale mission critical database platforms across on prem and AWS, supporting research and production systems where performance and reliability truly matter. To give a sense of scale: Each DBA owns 400 databases, so the emphasis is firmly on automation, self healing systems, and standardised fleet operations, not manual firefighting. What You'll Be Doing Building and scaling distributed database services at fleet level Supporting large estates of PostgreSQL, SQL Server, MySQL & CockroachDB Driving high availability, performance tuning & disaster recovery Designing automation for provisioning, upgrades, replication & monitoring (Python, Terraform, Ansible) Partnering closely with application & research teams on low latency, high throughput systems What My Client Is Looking For Hands on experience running databases at scale Strong Linux & Python skills Exposure to AWS data services, containerised / Kubernetes environments Familiarity with modern observability stacks Engineers who enjoy solving hard problems with automation first thinking Package & Benefits Up to £150,000 base + very strong total compensation (DOE) 35 days' annual leave 9% employer pension contribution Daily lunch provided + on site barista Private healthcare & life assurance Location London Hybrid 4 days in the office, up to 10 WFH days per month Please note that no sponsorship is available; all applicants must have full right to work in the United Kingdom.
18/05/2026
Full time
I'm partnering with a top-tier hedge fund that operates at the cutting edge of quantitative finance, engineering, and automation. This team tackles some of the most complex data and performance challenges in the industry by applying scientific rigour, engineering excellence, and large-scale automation. If you enjoy building systems that run themselves and operating at serious scale, please apply. The Opportunity You'll help build, operate, and scale mission critical database platforms across on prem and AWS, supporting research and production systems where performance and reliability truly matter. To give a sense of scale: Each DBA owns 400 databases, so the emphasis is firmly on automation, self healing systems, and standardised fleet operations, not manual firefighting. What You'll Be Doing Building and scaling distributed database services at fleet level Supporting large estates of PostgreSQL, SQL Server, MySQL & CockroachDB Driving high availability, performance tuning & disaster recovery Designing automation for provisioning, upgrades, replication & monitoring (Python, Terraform, Ansible) Partnering closely with application & research teams on low latency, high throughput systems What My Client Is Looking For Hands on experience running databases at scale Strong Linux & Python skills Exposure to AWS data services, containerised / Kubernetes environments Familiarity with modern observability stacks Engineers who enjoy solving hard problems with automation first thinking Package & Benefits Up to £150,000 base + very strong total compensation (DOE) 35 days' annual leave 9% employer pension contribution Daily lunch provided + on site barista Private healthcare & life assurance Location London Hybrid 4 days in the office, up to 10 WFH days per month Please note that no sponsorship is available; all applicants must have full right to work in the United Kingdom.
London Stock Exchange Group
Nottingham, Nottinghamshire
Role Profile: We are evolving our Site Reliability Engineering capabilities to strengthen reliability, observability, security, and operational excellence across our Risk Intelligence division.As a Senior SRE , you will be a senior hands on technical person help shape the foundations of reliability across both new and existing platforms. You will collaborate with Architecture, Engineering, Security, and Platform teams to ensure reliability is built into systems from day one.While this is not a people management you will work closely with global teams and may occasionally be called upon for major incidents or critical issues. This position requires a highly proactive, hard-working expert with strong leadership presence and ownership of platform reliability outcomes. Key Responsibilities We are looking for a person who is passionate about reliability engineering and who bring a continuous improvement approach to everything they do!Lead the establishment of SRE foundations for new projects building environments, monitoring, alerting, and ensuring operational readiness from day one.Define, implement, and champion observability standards, tooling, and guidelines across metrics, logs, traces, and SLIs/SLOs.Design and evolve monitoring and alerting solutions that improve visibility, reduce toil, and strengthen system health.Continuously drive reliability improvements across our environments through incident reduction, performance tuning, and building resilient patterns.Partner with Security teams to ensure our platforms meet compliance, security, and risk management expectations.Influence architectural and design decisions through data driven cloud cost optimization and efficiency initiatives.Be a technical leader and mentor supporting engineers, shaping engineering standards, and fostering a culture of learning and development. PERSON SPECIFICATION Education: Bachelor's Degree or equivalent experience in Computer Science, Engineering, or a related field Required skills and experience 5+ years of hands-on technical experience in SRE, Platform Engineering, Infrastructure, or related roles Strong experience with AWS (or Azure) , including services such as EKS, ECS, EC2, networking, IAM, and managed services Solid understanding of cloud security principles and experience collaborating with security teams. Strong background in Linux systems administrations. Proven experience designing and operating observability platforms , including monitoring, logging, and alerting Hands-on experience with Datadog for metrics, logs, APM, and alerting Strong understanding of SRE principles , including SLOs, error budgets, incident management, and reliability engineering Experience working closely with architecture and engineering teams on system design and delivery Experience with cloud cost optimization strategies and tooling Good to have Skills Experience supporting multi-cloud or hybrid environments Exposure to Infrastructure as Code (e.g., Terraform, CloudFormation) Experience in large-scale, complex, or regulated environments Knowledge of vector databases and RAG architectures for building internal SRE knowledge assistants. Knowledge of Generative AI and LLM platforms (e.g., Claude, Amazon Bedrock) Person Specification Strong technical authority with the ability to influence design and operational decisions Highly collaborative, comfortable working across architecture, engineering, security, and operations teams Calm and methodical under pressure, especially during incidents and critical issues Pragmatic problem-solver who balances reliability, security, cost, and delivery speed Clear communicator, able to explain complex technical concepts to diverse audiences Career Stage: Senior Associate London Stock Exchange Group (LSEG) Information: Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you.LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.Our purpose is the foundation on which our culture is built. Our values of Integrity, Partnership , Excellence and Change underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions.Working with us means that you will be part of a dynamic organisation of 25,000 people across 65 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce.We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone's race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs.You will be part of a collaborative and creative culture where we encourage new ideas. We are committed to sustainability across our global business and we are proud to partner with our customers to help them meet their sustainability objectives. Our charity, the LSEG Foundation provides charitable grants to community groups that help people access economic opportunities and build a secure future with financial independence. Colleagues can get involved through fundraising and volunteering.LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.Please take a moment to read this carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it's used for, and how it's obtained, .If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.LSEG (London Stock Exchange Group) is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth. Our culture of connecting, creating opportunity and delivering excellence shapes how we think, how we do things and how we help our people fulfil their potential.
17/05/2026
Full time
Role Profile: We are evolving our Site Reliability Engineering capabilities to strengthen reliability, observability, security, and operational excellence across our Risk Intelligence division.As a Senior SRE , you will be a senior hands on technical person help shape the foundations of reliability across both new and existing platforms. You will collaborate with Architecture, Engineering, Security, and Platform teams to ensure reliability is built into systems from day one.While this is not a people management you will work closely with global teams and may occasionally be called upon for major incidents or critical issues. This position requires a highly proactive, hard-working expert with strong leadership presence and ownership of platform reliability outcomes. Key Responsibilities We are looking for a person who is passionate about reliability engineering and who bring a continuous improvement approach to everything they do!Lead the establishment of SRE foundations for new projects building environments, monitoring, alerting, and ensuring operational readiness from day one.Define, implement, and champion observability standards, tooling, and guidelines across metrics, logs, traces, and SLIs/SLOs.Design and evolve monitoring and alerting solutions that improve visibility, reduce toil, and strengthen system health.Continuously drive reliability improvements across our environments through incident reduction, performance tuning, and building resilient patterns.Partner with Security teams to ensure our platforms meet compliance, security, and risk management expectations.Influence architectural and design decisions through data driven cloud cost optimization and efficiency initiatives.Be a technical leader and mentor supporting engineers, shaping engineering standards, and fostering a culture of learning and development. PERSON SPECIFICATION Education: Bachelor's Degree or equivalent experience in Computer Science, Engineering, or a related field Required skills and experience 5+ years of hands-on technical experience in SRE, Platform Engineering, Infrastructure, or related roles Strong experience with AWS (or Azure) , including services such as EKS, ECS, EC2, networking, IAM, and managed services Solid understanding of cloud security principles and experience collaborating with security teams. Strong background in Linux systems administrations. Proven experience designing and operating observability platforms , including monitoring, logging, and alerting Hands-on experience with Datadog for metrics, logs, APM, and alerting Strong understanding of SRE principles , including SLOs, error budgets, incident management, and reliability engineering Experience working closely with architecture and engineering teams on system design and delivery Experience with cloud cost optimization strategies and tooling Good to have Skills Experience supporting multi-cloud or hybrid environments Exposure to Infrastructure as Code (e.g., Terraform, CloudFormation) Experience in large-scale, complex, or regulated environments Knowledge of vector databases and RAG architectures for building internal SRE knowledge assistants. Knowledge of Generative AI and LLM platforms (e.g., Claude, Amazon Bedrock) Person Specification Strong technical authority with the ability to influence design and operational decisions Highly collaborative, comfortable working across architecture, engineering, security, and operations teams Calm and methodical under pressure, especially during incidents and critical issues Pragmatic problem-solver who balances reliability, security, cost, and delivery speed Clear communicator, able to explain complex technical concepts to diverse audiences Career Stage: Senior Associate London Stock Exchange Group (LSEG) Information: Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you.LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.Our purpose is the foundation on which our culture is built. Our values of Integrity, Partnership , Excellence and Change underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions.Working with us means that you will be part of a dynamic organisation of 25,000 people across 65 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce.We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone's race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs.You will be part of a collaborative and creative culture where we encourage new ideas. We are committed to sustainability across our global business and we are proud to partner with our customers to help them meet their sustainability objectives. Our charity, the LSEG Foundation provides charitable grants to community groups that help people access economic opportunities and build a secure future with financial independence. Colleagues can get involved through fundraising and volunteering.LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.Please take a moment to read this carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it's used for, and how it's obtained, .If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.LSEG (London Stock Exchange Group) is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth. Our culture of connecting, creating opportunity and delivering excellence shapes how we think, how we do things and how we help our people fulfil their potential.
