76 to 100 of 388 Distributed Systems Jobs in the UK

Effective. Be Highly Aligned, Loosely Coupled. Disagree Transparently. Encourage Independent Decision-Making. Build Dream Teams. Who You Are: You'll design and build backend systems powering blockchain infrastructure and staking products across Galaxy — spanning Ethereum-based systems, staking infrastructure (native and liquid), and blockchain data systems … shaping architecture, development practices, and engineering culture — not just building features, but raising the bar on how the team works. You'll own systems end-to-end, from architecture through to observability, and you'll operate in a spec-first development environment that increasingly leverages AI-assisted workflows. Typical ...

senior technical leader within the payments domain: contributing to architecture, guiding complex decisions and helping teams build scalable, resilient systems that support millions of journeys worldwide. The role suits someone who can move between system-level thinking and implementation, who understands trade-offs, can navigate ambiguity and helps turn … About You_//You bring a mix of strong technical expertise, sound judgement and real-world payments experience. Strong experience working on payment systems, including integrations with PSPs, gateways, EMV, contactless EMV, acquirers, etc. Good understanding of payment flows, transaction lifecycles and system design considerations Experience designing ...

working with the latest cloud computing technologies and becoming a core part of the largest cloud infrastructure on the planet? AWS is seeking a Systems Engineer to build and operate services for our customers, to automate service operations and deployment methods, and provide mentoring for junior team members. … efficiency. You will have the opportunity to utilize AI tooling and to build your own solutions that automate away manual tasks. As a Systems Engineer at Amazon you will utilize your Linux skills to troubleshoot, innovate fixes and workarounds, keep software up-to-date, and provide data and metrics ...

core engineering team — an exceptional opportunity to build your career alongside seasoned experts from top-tier technology firms, working on high-impact, cutting-edge systems from day one. The Role As Associate Backend Software Engineer, you will contribute to the design, build, testing and maintenance of distributed backend … Document designs, workflows and processes; track progress against project milestones and support delivery timelines Apply and grow your knowledge of cloud infrastructure, containerisation and distributed data systems in daily work What You’ll Bring Bachelor’s degree in Computer Science, Software Engineering, Mathematics or a related technical discipline ...

agent architectures, and building/consuming Model Context Protocol (MCP) services. System Observability & Quality: Strong experience with application observability, logging, and performance monitoring across distributed backend systems and frontend applications. Communication & Collaboration: Exceptional communication skills with a demonstrated ability to collaborate across engineering, product, and design teams … financial planning, business analytics, or related enterprise SaaS environments. Community Contributions: Contributions to open-source agent frameworks, MCP servers, or published research in distributed systems or Generative AI.Our Commitment to Diversity, Equity, Inclusion and Belonging (DEIB) We believe attracting and retaining the best talent and fostering an inclusive ...

continued excellent performance. About the Role As a Data Engineer you will play a key role in developing, building and maintaining scalable data intensive systems, pipelines and platforms that power analytics, operational systems, and AI-driven products. This role combines full-stack or backend software engineering with modern … Design and develop sophisticated data pipelines to import data from internal and external sources and seamlessly integrate into data platforms. Maintenance & Data Reliability : Ensure systems are well-maintained, enabling uninterrupted access to crucial data. Continuously verify data quality and integrity to support decision making. Continuous Improvement & Collaboration : Collaborate with ...

contributing to the design, development and maintenance of scalable, resilient backend systems. The role will specialise in event-driven architecture and CQRS-based systems, working within a collaborative engineering environment to deliver robust, distributed solutions. The successful candidate will have strong backend development experience, a solid understanding … experience building event-driven applications. Key Responsibilities Design, develop and maintain backend services and applications within a pod-based delivery model. Implement and support systems built around Command Query Responsibility Segregation (CQRS). Develop and maintain event-driven architectures and distributed systems. Contribute to the implementation of Event ...

continuous learning from production events and operational insights. Who You AreYour skills and experience will include: Proven track record developing high-performing, robust backend systems and integrations, with a focus on optimisation, scalability and reliability. Deep understanding of software engineering principles, patterns and best practices, applied to the development … software development lifecycle. Desirable ExperienceKnowledge of the retail domain would be advantageous but is not essential. Experience working within international commerce, pricing, commercial systems or large-scale enterprise integration environments would be beneficial. Familiarity with event-driven architectures, cloud-native technologies and distributed systems at scale. Tech ...

hiring a Senior Staff Software Engineer to lead the architecture of our agentic platform. You will shape the shared capabilities that allow AI systems to operate safely, reliably, and at scale across Tide. That includes context, orchestration, tool execution, trust controls, observability, and evaluation. You will participate … build automated evaluation pipelines to measure agent reasoning accuracy and safety trajectories WHAT WE ARE LOOKING FOR:Deep experience building platform or infrastructure systems at scaleStrong judgement across APIs, distributed systems, data, and cloud-native architectureTrack record of leading complex cross-team technical problemsExperience integrating third-party ...

other incentives. Job Summary: The Senior Software Engineer is a senior technical contributor responsible for designing, developing, and maintaining complex, AWS-native software systems within their area of ownership. This role combines deep hands-on software engineering expertise with strong cloud, data engineering, and AI capabilities. The Senior Software … role requires a strong foundation in data engineering and cloud-native development, as well as the ability to build scalable, reliable, and observable systems that support modern software products and platforms. Key Responsibilities: Software Engineering & Technical LeadershipDesign, develop, and maintain scalable, secure, and reliable software applications and services. ...

play a key role in designing, developing, and maintaining scalable, high-performance applications. The ideal candidate will have strong expertise in Java-based enterprise systems, cloud-native development, and modern software engineering practices. Experience with Artificial Intelligence (AI) technologies and AI-enabled applications is highly desirable. RequirementsKey Responsibilities: Design … following; Strong proficiency in Java (Java 12+ preferred).Experience with Spring Boot, Spring Framework, and microservices architecture. Strong understanding of REST APIs, distributed systems, and event-driven architectures. Experience with relational databases such as PostgreSQL, MySQL, or Oracle. Experience with cloud platforms such as AWS, Azure, or Google ...

cloud, client, and capability. Job Overview: As a Senior Backend Engineer, you will be responsible for designing, building, and maintaining scalable, high-performance backend systems that power InfoSum's data collaboration platform. You will work closely with cross-functional teams, including frontend engineers, product managers, and infrastructure teams … 5+ years of experience in backend development, with expertise in Go. Experience with Python and/or Java would be advantageous. Strong understanding of distributed systems, gRPC, microservices architecture, and RESTful APIs. Experience with cloud platforms (AWS, Azure, or GCP) and containerization (Docker, Kubernetes).Solid understanding of database ...

modern cloud-native environment. Youll play a key role in shaping architecture, driving best practices, and supporting the delivery of scalable, secure backend systems used by customers at scale. The Role As Engineering Manager, youll lead a team of Software Engineers working across cloud-native microservices and distributed … modern tools, including AI-assisted development. About You Youll be an experienced engineering leader with a strong technical background in backend or distributed systems development, ideally using Golang. Youll bring: Strong commercial experience with Golang or similar backend technologies. Previous experience in a leadership, team lead or engineering ...

operate Valkey, Memcached, and Elasticsearch, along with the observability stack (Prometheus, Thanos, and related tooling) that gives engineering teams visibility into their services. These systems handle enormous volumes of traffic and have a direct impact on the reliability of the Braze platform. As a Platform Software Engineer … write code and run infrastructure at scale. You'll build the automation, tooling, and services that make these systems reliable, efficient, and easy for other engineers to use. WHAT YOU'LL DODesign, build, and operate Redis/Valkey, Memcached, Elasticsearch and Observability systems on Kubernetes with a focus ...

debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems Drives team adoption of enterprise-authorized AI-assisted engineering practices to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review … standards (secure coding, peer review, automated testing) and promoting reuse of effective patterns across the team. Proven expertise in designing, deploying, and managing containerized distributed applications, with a strong understanding of orchestration and scaling strategies Hands-on experience with AWS Infrastructure as a Service (IaaS), including provisioning and operating ...

over £10 million, we are supported by the UK Space Agency, DSIT and the UK Ministry of Defence. About the job As a Senior Systems Engineer, you will lead the specification, design, integration and testing of optical ground stations and other products. Working with engineering teams, partners and customers … deployment, operations and maintenance. You may also lead a small team, plan sprints and coordinate delivery. Contract and permanent applicants are welcome. Responsibilities Own systems/subsystems, lead specification and verification, and act as technical contact for external partners. Identify and resolve technical risks and issues; develop coherent requirements ...

future of digital advertising? Our engineering organization in London builds and operates many of the critical components underpinning the Quantcast product, including: real-time distributed systems, audience modeling, delivery control systems, large-scale data infrastructure, integrations with partners in the adtech eco system, payments and revenue processing … intelligence infrastructure, and more. We're actively looking for Software Engineers to join us on our mission. What you'll do: Write code, design systems, build out proof of concepts that improve systems and automation throughout our tech stack. Take part in the entire software engineering life cycle ...

programmes. Working within Agile, cloud-native environments, you'll leverage cutting-edge commercial and open-source technologies to build scalable, resilient, and high-performing systems across both public and private cloud infrastructure. You'll play a key role in the full software development lifecycle, from solution design through … such as Kafka . Strong experience integrating with backend services including PostgreSQL , Redis , and S3/Object Storage solutions. Deep understanding of microservices architecture , distributed systems, and modern software design patterns. Experience working with Big Data technologies and data-intensive applications. Experience operating within Agile DevSecOps environments. Knowledge ...

today Java (8/11/17+) with strong hands-on experience in enterprise application development. Microservices Architecture using Spring Boot, REST APIs, and distributed system design. Apache Kafka for event-driven architecture, messaging, and asynchronous processing. Google Cloud Platform (GCP) including deployment, monitoring, and cloud-native services. Containerisation ...

/17+) with strong hands-on experience in enterprise application development. Strong Back End development experience Microservices Architecture using Spring Boot, REST APIs, and distributed system design. Apache Kafka for event-driven architecture, messaging, and asynchronous processing. Google Cloud Platform (GCP) including deployment, monitoring, and cloud-native services. Containerisation ...

Skills Must have Core Engineering 8+ years of software engineering experience, ideally within Financial Services. Strong expertise in Java, Spring Boot, REST APIs, and distributed systems. Experience with Kafka, IBM MQ, or similar messaging technologies. Strong integration experience with Loan IQ, lending, banking, or enterprise platforms. Deep understanding ...

futures, staking, and OTC services, with products built for both individual investors and institutional clients. The AI Infrastructure team builds and operates the production systems that power intelligent agents at scale. This team sits at the foundation of the agent platform, ensuring that model inference, orchestration, and execution layers … reliable, observable, and performant under real-world load. Working closely with the Agent Systems team and broader infrastructure partners, this group owns the core primitives that enable agents to safely operate across internal systems. The environment is high-scale and high-stakes — systems serve millions of users ...

Control System (WCS) used in highly automated logistics environments. This platform sits at the heart of real-time operations, orchestrating material flow across conveyor systems, integrating with PLC controls, robotics (AMR/AGV), and upstream enterprise platforms such as WMS and ERP. This is a highly technical position where … Ensure solutions meet non-functional requirements including performance, scalability, availability, and security Troubleshoot and resolve complex system issues, including concurrency, bottlenecks, and integration failures Systems Integration Own and define integration patterns between the WCS platform and external systems including PLCs, WMS, ERP, and robotics platforms Design robust, scalable ...

highly regulated environment. Key Responsibilities Design, develop and maintain enterprise applications using C# and .NET. Develop scalable, secure and high-performance APIs, services and distributed applications. Work with Technical Analysts and business stakeholders to translate requirements into technical solutions. Contribute to solution architecture, technical design and code reviews. Develop … REST APIs and microservices SQL Server, including complex queries, stored procedures and optimisation Entity Framework/ORM Object-oriented design and design patterns Distributed systems and enterprise integration Unit and automated testing Azure DevOps, Git and CI/CD Agile/Scrum delivery Strong troubleshooting and problem-solving ...

highly regulated environment. Key Responsibilities Design, develop and maintain enterprise applications using C# and .NET. Develop scalable, secure and high-performance APIs, services and distributed applications. Work with Technical Analysts and business stakeholders to translate requirements into technical solutions. Contribute to solution architecture, technical design and code reviews. Develop … REST APIs and microservices SQL Server, including complex queries, stored procedures and optimisation Entity Framework/ORM Object-oriented design and design patterns Distributed systems and enterprise integration Unit and automated testing Azure DevOps, Git and CI/CD Agile/Scrum delivery Strong troubleshooting and problem-solving ...