1 to 25 of 131 Distributed Systems Jobs in the Thames Valley

in London and drive our next wave of technological advancements. Role Overview: As a Senior Python Engineer, you will be at the heart of our technology platform, building robust systems that enhance our trading strategies, risk management, and data analysis. You will collaborate closely with quants, data scientists, and traders, providing Python-based solutions that directly impact the profitability … Build scalable, high-performance data pipelines to process large datasets from multiple sources, including real-time market data and fundamental data. Implement robust APIs and microservices to integrate trading systems, analytics platforms, and external data providers. Optimize performance and scalability of existing systems, ensuring low-latency trade execution and real-time risk monitoring. Collaborate with quants and traders … in Python development, with a focus on building performant, scalable systems. Deep understanding of core Python, including its strengths in data manipulation, asynchronous programming, and performance optimization. Experience with distributed systems, parallel computing, and high-performance processing of large datasets. Strong experience in data pipelines, working with tools such as Pandas, NumPy, and SQL/NoSQL databases. Proven More ❯

as Lead Java Developer. Requires a Lead Java developer with strong Java experience to create and implement solutions for our portfolio of Biometric products, as well as supporting live systems and diagnosing incidents. You will join a team that prides itself on collaboration and engineering the best possible Java code. Essential Skills and Experience: Java 17+, Spring Boot, Spring … TDD, Agile (Scrum), Jaspersoft, Spring extension projects (Data, Cloud, Batch, Security), Angular. 8-10 years of hands-on experience with large-scale Spring-based Java projects. Experience supporting live systems and diagnosing incidents. Experience in large-scale integration projects involving microservices, messaging, web services, and distributed systems. Experience with web services - SOAP and RESTful. Experience with containerization (Docker … . Experience with testing frameworks like JUnit, Mockito, PowerMock, JMock, DBUnit, TestContainers. Experience connecting processes across systems with message brokers like ActiveMQ. Experience with Continuous Integration tools – Maven, GIT, Jenkins, SonarQube, Stash Repository. Experience developing in a Linux environment. Experience working with Atlassian suite of products. Experience with open-source databases like PostgreSQL. Experience with AWS services: EC2, SQS More ❯

solutions quickly and reliably to our Engineering customers, whilst also assisting our Engineering customers in developing software as part of their core Engineering roles across Aerodynamics, Vehicle Dynamics, Performance Systems and Design. As a Software Engineer in the Engineering Acceleration Team you will build tools, improve processes, champion new technologies (both internal and external) and join wider cross-functional … teams. You’ll have some experience building distributed systems both on-prem and in public cloud, CI/CD pipelines, batch compute tooling and developer productivity tooling. You will be excited and committed to providing an excellent developer experience, with a constant eye on continuous improvement. Key responsibilities: Understanding the goals and needs of our Software Engineering teams … friction Supporting Engineers who code in the wider Engineering community, and other people in the business who develop software Offer best-practice recommendations on IDEs and developer tooling, build systems, package management and CI/CD systems, monitoring and observability Implement and maintain standard templates, automations and infrastructure that support the development process at Atlassian Williams Racing Adopt More ❯

Kubernetes) Experience of Single page application frameworks (Angular/React) Practical experience of development using Kafka/RabbitMQ Experience in large scale integration projects involving messaging, web services and distributed systems Public Sector experience More ❯

informal work culture, and professional growth through extensive training and community engagement. What You Will Do The Software Engineer role is a critical “T-Shaped” position demonstrating expertise in systems design, software development, testing, DevOps, security, analytics, and lifecycle management. Your responsibilities include: Participating in scrum ceremonies, contributing to backlog creation, release planning, and estimations. Promoting Agile, DevOps/… technologies to drive team progress. What We Are Looking For Hands-on experience in designing and reviewing high-performance reactive code. Experience in building cloud-native, event-driven, scalable distributed systems using .NET, C#, Kafka, ELK Stack, and Kubernetes. Full-stack development experience with front-end technologies like HTML and Vue.js. Proficiency in scalable database design (SQL, NoSQL More ❯

as needed. Develop effective working relationships with development teams both internal to HMRC and with third-party suppliers. Familiarity with working within an Agile environment. Develop and maintain lightweight systems documentation. Mentor junior team members. Experience with Enterprise Jenkins to create reusable pipelines across projects. DevOps Tools: GitLab, Jenkins, Ansible, Terraform, JMeter, Squid Proxy, NGINX, AWS services - IAMS, WAFS … unit testing and automated testing tools (such as ReadyAPI, Cucumber, etc.). Familiarity with microservices architecture and container orchestration with Kubernetes (Preferably EKS). Experience in managing and scaling distributed systems in AWS cloud environments across multiple projects. Experience with deploying, supporting, and supervising new and existing services, platforms, and application stacks. Experience in defining quality gates (integrating More ❯

continuous professional and personal development. WHAT YOU WILL DO The Software Engineer is a very important “T-Shaped” role demonstrating both depth and breadth across key engineering competencies, e.g. Systems Design, Software Development, Testing, DevOps, Security, Analytics, Lifecycle Management, etc. and successfully collaborate with experts from other subject domains. As a contributing hands-on engineer in the SCM Platform … team forward. WHAT WE ARE LOOKING FOR • Hands-on knowledge in designing, writing, and reviewing high performant reactive clean code • Solid experience in building cloud native, event driven, scalable, distributed systems or services using .net, C#, Kafka, ELK Stack & Kubernetes Full stack experience with Front end development experience using HTML, VUE.js • Strong hands-on experience in performant and More ❯

and maintain full-stack web applications using PHP and modern frontend technologies Design and implement scalable solutions in multi-server environments Work with AWS cloud services to build robust, distributed systems Optimize database performance and design efficient data structures Implement and manage queue systems for asynchronous processing Collaborate with cross-functional teams to deliver high-quality software … of full HTTP workflow in multi-server environments Experience with RESTful API design and implementation Proficiency in both MySQL and PostgreSQL databases System Administration & Infrastructure Working knowledge of Linux systems (command line, file permissions, process management) Hands-on experience with AWS services (EC2, S3, RDS, Lambda, etc.) Knowledge of queue systems (SQS, Redis, Beanstalk, or similar) Understanding of … Vue.js, or similar) Strong HTML5, CSS3, and responsive design skills Understanding of build tools and asset compilation General Requirements Strong problem-solving and analytical skills Experience with version control systems (Git) Knowledge of testing frameworks (PHPUnit, Jest, etc.) Understanding of CI/CD pipelines Excellent communication and teamwork abilities Nice to Have Experience with microservices architecture Knowledge of additional More ❯

and maintain full-stack web applications using PHP and modern frontend technologies Design and implement scalable solutions in multi-server environments Work with AWS cloud services to build robust, distributed systems Optimize database performance and design efficient data structures Implement and manage queue systems for asynchronous processing Collaborate with cross-functional teams to deliver high-quality software … of full HTTP workflow in multi-server environments Experience with RESTful API design and implementation Proficiency in both MySQL and PostgreSQL databases System Administration & Infrastructure Working knowledge of Linux systems (command line, file permissions, process management) Hands-on experience with AWS services (EC2, S3, RDS, Lambda, etc.) Knowledge of queue systems (SQS, Redis, Beanstalk, or similar) Understanding of … Vue.js, or similar) Strong HTML5, CSS3, and responsive design skills Understanding of build tools and asset compilation General Requirements Strong problem-solving and analytical skills Experience with version control systems (Git) Knowledge of testing frameworks (PHPUnit, Jest, etc.) Understanding of CI/CD pipelines Excellent communication and teamwork abilities Nice to Have Experience with microservices architecture Knowledge of additional More ❯

understanding of Python Good understanding on AWS services (EC2, ECS, EKS, API Gateway and Serverless technologies) Integration Engine tools: Apache Camel and Active MQ for messaging, web services and distributed systems More ❯

understanding of Python Good understanding on AWS services (EC2, ECS, EKS, API Gateway and Serverless technologies) Integration Engine tools: Apache Camel and Active MQ for messaging, web services and distributed systems More ❯

understanding of Python Good understanding on AWS services (EC2, ECS, EKS, API Gateway and Serverless technologies) Integration Engine tools: Apache Camel and Active MQ for messaging, web services and distributed systems Public Sector domain experience preferable More ❯

understanding of Python Good understanding on AWS services (EC2, ECS, EKS, API Gateway and Serverless technologies) Integration Engine tools: Apache Camel and Active MQ for messaging, web services and distributed systems Public Sector domain experience preferable More ❯

understanding of Python Good understanding on AWS services (EC2, ECS, EKS, API Gateway and Serverless technologies) Integration Engine tools: Apache Camel and Active MQ for messaging, web services and distributed systems Public Sector domain experience preferable More ❯

understanding of Python Good understanding on AWS services (EC2, ECS, EKS, API Gateway and Serverless technologies) Integration Engine tools: Apache Camel and Active MQ for messaging, web services and distributed systems Public Sector domain experience preferable More ❯

years of industry experience in back-end engineering developing data platforms or large-scale extract-transform-load (ETL) pipelines. Programming languages: Proficiency in Python for data pipelines, distributed systems and micro-services. Cloud-native technologies: Experience in developing and deploying in cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation (e.g., Docker) and infrastructure-as-code More ❯

Join to apply for the Lead Systems Architect role at Visa 2 days ago Be among the first 25 applicants Join to apply for the Lead Systems Architect role at Visa Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more … practices, core enhancements and the latest technologies to meet current and future requirements of our product teams, clients, and partners. Responsibilities Reporting to Sr. Director of Architecture, the Lead Systems Architect is responsible for service and platform architecture for Open VisaNet’s core payment processing stack. Specific Responsibilities Include Leverage payment processing expertise in authorization, clearing, and settlement to … Engineering, Science, or Math Practical knowledge of VisaNet transaction processing, including Authorization, Clearing, Settlement, and related Value-Add Services. Experience in designing solutions for secure, scalable, and highly available systems is necessary. Strong communication and collaboration skills are required. Technical skills: Proficient in cloud-native technologies, such as Kubernetes, containers, microservices, serverless, DevSecOps, CI/CD, etc. (AWS, Azure More ❯

Autonomous database offerings in Oracle Cloud and Cloud at customer. We offer unique opportunities for smart, hands-on engineers with the expertise and passion to solve difficult problems in distributed highly available services and virtualized infrastructure. In this role, you will streamline delivery by optimizing practices, improving communications and collaborations, and creating automation. Your job is to design and …/administration solutions including architecture, provisioning, configuration, deployment, and patching of network components React to production deficiencies by continuously implementing automation, self-healing, and real-time monitoring to production systems Conduct periodic on call duties Solve complex and difficult problems and build automation to prevent problem recurrence Participate in cloud service capacity planning and demand forecasting, software performance analysis … and system tuning. Partner with distributed teams in prototyping new solutions Stay informed of new technologies Required Qualification: 7+ years of software development experience a distributed systems environment, preferably in the cloud BS or MS degree in Computer Science, or equivalent experience Proficient with scripting skills (for example Shell, Perl and Python); and programming languages (for example More ❯

looking for someone who has focused on hands-on coding rather than management or other hands-off responsibilities. You’ll architect and build reliable and scalable AI/ML systems, laying the groundwork for a new, dedicated team focused on intelligent product capabilities. With a focus on applied machine learning, generative AI, and cloud-native tools, this is an … ll Be Doing: AI/ML Project Ownership Lead the delivery of machine learning initiatives from exploration through to deployment and monitoring. Own the full development cycle for ML systems — including architecture, data pipelines, model training, and production deployment. Cross-functional Collaboration Work closely with Product, Engineering, and DevOps teams to embed intelligent features into our platform. Ensure smooth … libraries for machine learning, data engineering, and automation. Experience working with AWS (e.g., SageMaker, Bedrock) and infrastructure-as-code tools like Terraform. Solid understanding of large-scale data pipelines, distributed systems, and microservice architectures. Comfortable working with LLMs, model fine-tuning, and building features powered by generative AI. Experience setting up CI/CD pipelines for ML workflows More ❯

looking for someone who has focused on hands-on coding rather than management or other hands-off responsibilities. You’ll architect and build reliable and scalable AI/ML systems, laying the groundwork for a new, dedicated team focused on intelligent product capabilities. With a focus on applied machine learning, generative AI, and cloud-native tools, this is an … ll Be Doing: AI/ML Project Ownership Lead the delivery of machine learning initiatives from exploration through to deployment and monitoring. Own the full development cycle for ML systems — including architecture, data pipelines, model training, and production deployment. Cross-functional Collaboration Work closely with Product, Engineering, and DevOps teams to embed intelligent features into our platform. Ensure smooth … libraries for machine learning, data engineering, and automation. Experience working with AWS (e.g., SageMaker, Bedrock) and infrastructure-as-code tools like Terraform. Solid understanding of large-scale data pipelines, distributed systems, and microservice architectures. Comfortable working with LLMs, model fine-tuning, and building features powered by generative AI. Experience setting up CI/CD pipelines for ML workflows More ❯

looking for someone who has focused on hands-on coding rather than management or other hands-off responsibilities. You’ll architect and build reliable and scalable AI/ML systems, laying the groundwork for a new, dedicated team focused on intelligent product capabilities. With a focus on applied machine learning, generative AI, and cloud-native tools, this is an … ll Be Doing: AI/ML Project Ownership Lead the delivery of machine learning initiatives from exploration through to deployment and monitoring. Own the full development cycle for ML systems — including architecture, data pipelines, model training, and production deployment. Cross-functional Collaboration Work closely with Product, Engineering, and DevOps teams to embed intelligent features into our platform. Ensure smooth … libraries for machine learning, data engineering, and automation. Experience working with AWS (e.g., SageMaker, Bedrock) and infrastructure-as-code tools like Terraform. Solid understanding of large-scale data pipelines, distributed systems, and microservice architectures. Comfortable working with LLMs, model fine-tuning, and building features powered by generative AI. Experience setting up CI/CD pipelines for ML workflows More ❯

design and development, AsyncAPI and OpenAPI specifications, and experience with event-driven architectures and frameworks. You will be responsible for building scalable, efficient solutions that enable seamless communication across systems, automate workflows, and integrate event-based systems. THIS IS A HANDS-ON LEADERSHIP ROLE WHERE YOU WILL ALSO COACH OTHERS (ideally 10+ years of experience). Preferably, you will … working with external vendors and partners to ensure successful data and system integration. Key Duties of Role Design and implement enterprise integration solutions: Architect integration frameworks that connect disparate systems, ensuring smooth and reliable flow between applications and services. Design and implement enterprise orchestration solutions: Develop and manage enterprise orchestration tools that automate and coordinate workflows, improving efficiency across … platforms. Event-driven architecture: Architect and implement event-driven systems, ensuring real-time communication, scalability, and reliability across microservices and distributed systems. API design and development: Lead the design, implementation, and management of robust APIs to support various business and operational needs, ensuring consistency and scalability. AsyncAPI and OpenAPI: Design and develop APIs following AsyncAPI and OpenAPI specifications More ❯

deployed via containerised services with python engineers and your seld Manage our multi-modal LLM strategy including Amazon Bedrock integration and self-hosted model deployment Optimise vector indexing, retrieval systems, and embedding pipelines for document processing Implement advanced prompt engineering, token management, and model evaluation frameworks Drive improvements to our document processing and context-aware response generation Evaluate and … integrate both cloud-hosted and on-premise LLM solutions based on client requirements Full-Stack Platform Leadership: Oversee our Laravel v10 backend architecture with relational databases and distributed queue systems Guide development of our Nuxt (Vue 3) frontend with TypeScript and modern CSS frameworks Manage our React Native mobile app development and cross-platform API integration Ensure seamless … containerised deployment strategies across cloud providers Architect scalable compute solutions for both web applications and AI workloads Manage multi-database architecture across relational and document stores Design fault-tolerant systems with automatic scaling and recovery capabilities Oversee CI/CD pipelines and comprehensive monitoring across all services Technical Leadership: Build and lead a team across full-stack development and More ❯

industry to build complex, large-scale multiplayer titles. They specialise in overcoming the toughest technical challenges in scalability, player density, and backend architecture — all in a fully remote, globally distributed setup. They’re now looking for a Senior Backend Game Engineer to help design and build scalable systems that power seamless multiplayer experiences. You’ll be embedded directly … with a major client studio, working alongside talented engineers, designers, and DevOps teams to bring ambitious projects to life. What you’ll do: Architect and build backend systems for multiplayer online games — authentication, matchmaking, lobbies, orchestration, and more Develop high-performance backend services using C++, C#, Go, or Node.js Collaborate across gameplay and network engineering to deliver smooth, low … latency experiences Optimise backend systems for scalability, cost-efficiency, and reliability Build and maintain APIs, microservices, and real-time networking components Ensure clean documentation and support accurate planning with time estimates and reporting What you’ll need: 5+ years' backend development experience (games industry preferred) Strong coding skills in C++, C#, Go, or Node.js (C C# ideal) Deep understanding More ❯

re looking for a Senior Software Engineer to join our Developer Productivity Engineering team. Our mission is to make life better for engineers across the company by improving tools, systems, and workflows that help them build, test, and ship great software—faster and with greater confidence. You’ll play a key role in understanding how our internal developer community … developers work, with autonomy and clarity. Shape technical strategy and lead the design and implementation of cross-functional projects that improve tools, workflows, and delivery pipelines. Build reliable, scalable systems and internal tools that enhance the day-to-day experience of engineers. Listen to the internal developer community , gather feedback, and turn insights into actionable solutions. Support and mentor … responding to incidents or navigating uncertainty. Technologies You'll Work With Our stack includes: Go (Golang) Python Kafka and other event-streaming technologies Docker and containerized environments Microservices and distributed systems Kubernetes and kubernetes application development You don’t need to have experience with every tool listed—we care more about your ability to learn, adapt, and bring More ❯