1,526 to 1,550 of 2,387 Distributed Systems Jobs in the UK

Site Reliability Engineer, you will shape the stability of the systems behind every click, query and live change. Full-time Closes 16/09/2026 Our Site Reliability team protects and improves the availability, performance and resilience of the systems that support our global product. This role … including Terraform and Ansible. Knowledge of Cloudflare or a comparable edge platform, including DNS, CDN, WAF, DDoS protection and traffic management. Ability to troubleshoot distributed systems across edge, network, platform, application, dependency and origin layers. Experience working in a large-scale, 24/7 enterprise where uptime, performance ...

investing significantly in our Pricing & Exposure Management systems. This position is for an Actuarial Engineer in the Reinsurance and Enterprise Risk, Pricing & Modelling Systems department which is responsible for the development and maintenance of AXIS’ reinsurance as well as enterprise-wide pricing, modelling and exposure management systems … RDBMS and Data Repositories (SQL Server, MySQL, Azure, noSQL). Experience with Azure cloud infrastructure and services/Big Data (Databricks, Snowflake) Knowledge of distributed systems and service-oriented architecture. Proficiency using AI tooling Relevant business experience in an international (Re-)Insurance company or in a broking business ...

investing significantly in our Pricing & Exposure Management systems.This position is for an Actuarial Engineer in the Reinsurance and Enterprise Risk, Pricing & Modelling Systems department which is responsible for the development and maintenance of AXIS’ reinsurance as well as enterprise-wide pricing, modelling and exposure management systems and applications. … RDBMS and Data Repositories (SQL Server, MySQL, Azure, noSQL).Experience with Azure cloud infrastructure and services/Big Data (Databricks, Snowflake)Knowledge of distributed systems and service-oriented architecture. Proficiency using AI toolingRelevant business experience in an international (Re-)Insurance company or in a broking businessReal-life experience ...

heavily Java-focused, operating within a client ecosystem that relies extensively on Kafka, Kubernetes/OpenShift, caching solutions, REST APIs, and high-throughput distributed systems. You will bring deep, practical experience in scaling systems that process millions of messages per day and strong problem-solving capability across complex … maintain high-quality backend components in Java, with a focus on performance and resilience. Contribute hands-on to complex features across messaging, caching, and distributed processing layers. Troubleshoot and resolve issues related to sequencing, recovery, message failures, and large-volume processing. Support releases, deployments, and production stability activities. Adhere ...

voice in product and architectural decisions. Expect a fast learning curve across technology, regulation, and market structure. What You'll Do Design secure, scalable distributed systems for regulated environments Define and evolve system architecture, APIs, and integration patterns Apply sound software design patterns and architectural principles Contribute … decisions on ledger and smart contract design Build in auditability, resilience, and operational robustness from the outset Distributed Ledger & Digital Assets Work directly with distributed ledger technology and smart contracts Help design models covering tokenised and natively digital assets Work on atomic settlement, and DvP/RvP settlement ...

continuous improvement. Build and maintain robust CI/CD pipelines for both software and ML workflows. Ensure reliability, scalability, observability, and security of production systems and ML infrastructure. Automate deployment, orchestration, and environment management using modern DevOps tooling. Collaborate closely with software engineers, data scientists, and product teams … PyTorch. Deep experience with cloud platforms (AWS, GCP, or Azure) and container orchestration tools (Docker, Kubernetes). Solid understanding of CI/CD systems (e.g., GitHub Actions, GitLab CI, ArgoCD) and infrastructure-as-code tools (e.g., Terraform, Helm). Familiarity with data engineering concepts such as ETL pipelines, data ...

stay close to the code while guiding implementation approaches, maintaining architectural consistency, and mentoring engineers across your domain. Technical Stack ASP.NET Core – RESTful APIs & distributed services PostgreSQL or equivalent/relational databases What You’ll Do Own and evolve significant platform components, hands‐on in C#/.NET Lead … technical direction, design decisions, and cross‐team architectural alignment Build and support RESTful APIs and distributed services with ASP.NET Core Design and optimise PostgreSQL/relational database solutions for performance and reliability Lead technical investigations, prototypes, and R&D spikes to de‐risk delivery Mentor engineers and champion secure ...

technical faults and guide corrective and preventative actions. The essential requirements of the job include: BSc Degree in appropriate technical capability Computer Science, Information systems, or Engineering Extensive hands-on experience (10+ years) in software engineering within modern digital environments. Demonstrated expertise with cloud-native architectures, distributed systems ...

eliminate inefficiencies. Your work will directly impact how quickly and reliably services are delivered that benefit customers, how easily teams can operate and troubleshoot systems, and how effectively the business can adapt to new technologies and opportunities. This isn’t just about writing code or developing software solutions … automation processes to support continuous delivery and developer productivity Essential Skills/Experience Strong proficiency in Erlang, Python with demonstrated experience in building robust systems or applications. Extensive background in software architecture and solution design, with deep expertise in microservices, distributed systems, and cloud-native architectures. Deep ...

problem-solver who thrives in ambiguity and brings calm, clarity, and structure to complex situations. A curious mind who genuinely enjoys understanding how systems work, not just what they need to do. A collaborative team player who believes the best solutions come from diverse perspectives. YOU HAVE: A strong … performance messaging or sequencing platforms such as Aeron, Kafka, Hydra, or equivalent — including an understanding of message ordering, state machine replication, and fault-tolerant distributed systems Demonstrable exposure to low-latency or high-throughput messaging infrastructure in a financial or similarly demanding technical environment Experience in QA, Software ...

services powering virtually all of Mapbox’s strategic navigation initiatives in consumer, automotive, and logistics. This is a highly multidisciplinary team, with work spanning distributed systems on AWS to geospatial localization, traffic telemetry, and mapping. As AI becomes embedded in modern engineering workflows, we value engineers … your team to identify and scope out well-defined tasks Execute on the scope and be accountable for delivering on time with quality Design systems and make decisions that will keep pace with the rapid growth of Mapbox’s customer base Promote a culture of operational excellence by meticulously ...

others along the way, come join the Broadridge team.Join us as a Lead DevOps Engineer supporting low-latency trading infrastructure and business-critical financial systems across cloud and on-prem environments. This hands-on technical lead role focuses on designing, automating, and supporting highly available platforms in partnership with … Java and Python applications across multiple environments.Automate infrastructure provisioning, deployment, configuration, database schema creation, and operational workflows across cloud and on-prem platforms.Support production systems with a focus on high availability, disaster recovery, incident response, vulnerability management, patching, and change management.Containerize applications and support deployments using container orchestration platforms.Partner ...

diverse set of technologies to meet the needs of our users, handling millions of requests a day across over 600 systems. We build these systems with industry standard frameworks and tools, such as React and Angular on the front end and Java, Spring Boot, Cloud SQL and Apache Kafka … have a genuine curiosity about solving complex problems. What were looking for: Strong experience working across the stack, from designing scalable back-end systems to developing responsive front-end applications You should be comfortable working with Java, Spring Boot and the Java ecosystem/JVM Ability to architect ...

diverse set of technologies to meet the needs of our users, handling millions of requests a day across over 600 systems. We build these systems with industry standard frameworks and tools, such as React and Angular on the front end and Java, Spring Boot, Cloud SQL and Apache Kafka … have a genuine curiosity about solving complex problems. What we’re looking for: Strong experience working across the stack, from designing scalable back-end systems to developing responsive front-end applications You should be comfortable working with Java, Spring Boot and the Java ecosystem/JVM Ability to architect ...

others along the way, come join the Broadridge team.Join us as a **Lead DevOps Engineer** supporting low-latency trading infrastructure and business-critical financial systems across cloud and on-prem environments.This hands-on technical lead role focuses on designing, automating, and supporting highly available platforms in partnership with engineering … Python applications across multiple environments.* Automate infrastructure provisioning, deployment, configuration, database schema creation, and operational workflows across cloud and on-prem platforms.* Support production systems with a focus on high availability, disaster recovery, incident response, vulnerability management, patching, and change management.* Containerize applications and support deployments using container orchestration ...

degree in Computer Science, Information Technology, Engineering, or a related field, or equivalent practical experience. 2+ years of experience in DevOps, cloud engineering, systems administration, software engineering, or a related technical role. Hands-on experience with CI/CD concepts and tools. Experience working with Linux/Unix-based … operating systems and command-line environments. Experience with at least one major cloud platform such as AWS, Azure, or Google Cloud. Understanding of networking, security, system administration, and software development lifecycle principles. Experience with version control systems such as Git. Strong troubleshooting, analytical, and problem-solving abilities. Preferred ...

taking Data and AI solutions from discovery through to production, including rapid prototyping, evaluation, deployment and operation of agentic applications such as multi-agent systems and Model Context Protocol (MCP) services.What you’ll doSoftware engineeringDesign and develop sophisticated backend services, platforms and RESTful APIs that support critical trading … maintain a culture of engineering perfection, continuous improvement, ownership and collaboration.Contribute to the product roadmap and ensure engineering investment delivers measurable business outcomes.Support production systems and help ensure the availability, resilience and operational performance of business-critical applications.Promote engineering protocols across design, development, testing, deployment and operational support.What ...

those efforts, we’re currently looking for an AI Engineer who will play a critical role in designing, building, deploying, and monitoring AI systems that scale across the business and to our millions of members globally. Your role will involve working in a cross-functional team, collaborating with product … Python, C#, JavaScript, Kotlin, Java, Go.. Experience with Gen AI tools (e.g LangGraph, CrewAI, Hugging Face, OpenAI APIs etc)Experience in building and optimising systems for performance, scalability, and reliability Understanding of ML fundamentals (training, evaluation, deployment) and LLM-specific challenges (prompt engineering, latency, cost optimisation, hallucinations, evaluation) Experience ...

taking **Data and AI solutions from discovery through to production**, including rapid prototyping, evaluation, deployment and operation of agentic applications such as multi-agent systems and Model Context Protocol (MCP) services.# **What you’ll do**Software engineering* Design and develop sophisticated backend services, platforms and RESTful APIs that support … culture of engineering perfection, continuous improvement, ownership and collaboration.* Contribute to the product roadmap and ensure engineering investment delivers measurable business outcomes.* Support production systems and help ensure the availability, resilience and operational performance of business-critical applications.* Promote engineering protocols across design, development, testing, deployment and operational support.# ...

large-scale, technically diverse engineering program. Operating across multiple complex domains, you will serve as the premier technical authority, designing mission-critical enterprise systems, overarching data ecosystems, and leading our artificial intelligence (AI) integration strategy. The successful candidate will set the architectural target state, establish design patterns for highly … resilient systems, and ensure technical coherence across a highly heterogeneous technology stack. You will partner with business stakeholders and engineering management to translate strategic objectives into robust, scalable, secure, and AI-ready architectures, navigating the complexities of a highly regulated, high-expectation environment. What You’ll Bring (Experience & Competencies ...

Operational Acceptance Testing (OAT) and live readiness Drive continuous improvement, innovation, and best practices in performance Extensive experience leading performance testing for large-scale systems Strong background in performance engineering , not just tool execution Proven ability to make design and architectural recommendations Experience with cloud platforms (especially AWS ) Deep … understanding of: Distributed systems Scalability, resilience, and capacity planning Confident stakeholder engagement at technical and leadership levels Experience operating in governed or regulated environments Public-sector or government programme experience Experience with APM, monitoring, observability, or AI-assisted analysis Familiarity with GDS or enterprise assurance frameworks Scope & Accountability ...

looking for (Experience, Knowledge, Skills, Abilities, Education) Required Experience 15+ years of software engineering experience, with significant time in architectural roles. Proven designing distributed systems across cloud and application layers. Strong experience with at least one major cloud platform (Azure, AWS, or GCP), ideally across multiple. Experience integrating … hardware or embedded systems with cloud‐based platforms. Strong understanding of modern software architecture patterns and best practices. Demonstrated ability to influence technical direction across multiple teams. Excellent communication skills across both technical and non‐technical audiences. Preferred Experience, Knowledge, Skills, and Abilities Experience in hardware‐software ...

highly proficient in Spring and Spring Boot. They should be comfortable designing and developing microservices architectures and have a solid understanding of REST-based systems and web-driven application design. Experience working with MongoDB or other NoSQL technologies is important, as is familiarity with Kafka or similar messaging … confident writing automated tests using tools such as JUnit and Mockito and have a good understanding of scalability, resilience, availability and performance within distributed systems. Experience with CI/CD pipelines and modern development practices is essential, as is familiarity with application monitoring, logging and observability tools. The position ...

Income Derivatives Technology group. Our team works closely with Interest Rates Sales & Trading and Quantitative Strategists team to develop next generation risk and trading systems to achieve their business goals. A successful candidate would work on one of the world's largest Scala projects and gain exposure to every … role: Communicate regularly with product leads across the technology organization and discuss opportunities for improvement to existing and future technology solutions. Develop large-scale distributed systems to compute and report intra-day and eod-of-day risks, PnL (Profit and Loss) and market scenarios to senior management, trading ...

infrastructure at scale, contribute to cutting-edge financial technology, and grow across both infrastructure and application development. If you're passionate about building resilient systems and want your work to have real-world impact, this is the role for you.As a Software Engineer II at JPMorganChase within the Global … infrastructure for various portfolio management services — including what-if analysis, order sizing, automated pre-trade compliance checks, and order submission — ensuring these systems are reliable, scalable, and production-ready. You will be part of a cross-functional team of engineers and product owners building the Spectrum Portfolio Management Fixed ...