101 to 125 of 297 Distributed Systems Jobs in the UK

latency systems. - Strong understanding of multithreading, concurrency, and performance optimization. - Experience with frameworks and libraries such as Spring, Hibernate, and Netty. - Familiarity with distributed systems and network protocols. - Excellent problem-solving skills and attention to detail. - Effective communication and leadership skills. OTHER REQUIREMENTS (OPTIONAL) - Knowledge of financial services ...

Expertise in Java, Spring Boot, Python, React, MongoDB. - Strong AWS & Kubernetes (EKS) experience. - Hands-on GitLab CI/CD pipeline development. - Deep understanding of distributed systems & microservices patterns. - Security expertise including OAuth2, JWT, TLS. Nice to Have (FinCrime Domain): - AML/KYC, Sanctions, FCCM experience. - Case management ...

environment refresh processes. Skilled in optimising ETL pipelines and Power BI models, DAX, and refresh strategies. Strong troubleshooting skills across cloud, data pipelines, and distributed systems. Experience with observability tools such as CloudWatch, Datadog, Prometheus or Grafana. Comfortable working in agile environments with multiple concurrent release cycles. What ...

empowering a high-performing engineering team Essential Skills & Experience Experience in a senior SRE, Infrastructure, or Platform leadership role Strong, practical experience operating production systems in AWS Solid Linux systems and networking expertise (TCP/IP, DNS, routing, firewalls, load balancing) Background designing or supporting highly available, distributed systems Good understanding of SRE principles and how to apply them pragmatically Experience with automation and infrastructure as code (e.g. Terraform, CloudFormation, or similar) Ability to operate comfortably at both a technical and strategic level Nice to Have Container and orchestration experience (Kubernetes, EKS, ECS) Experience scaling platforms ...

impact engineering team building the core graphics and collaboration engine behind a widely‐used digital workspace platform. If you’re excited by complex visual systems, large‐scale real‐time collaboration, and deep engineering ownership, this role sits at the very heart of the product. The Company They … global SaaS organisation powering visual collaboration for distributed teams. Their product enables organisations to brainstorm, plan, design, and workshop ideas through a shared online canvas built for high performance and enterprise‐grade reliability. With millions of users worldwide, they continue to evolve their platform with new capabilities, including next ...

senior technical leader responsible for designing, scaling and optimising large-scale infrastructure. You’ll work closely with engineering leadership to ensure systems are resilient, observable and built for global scale. What you’ll be doing Designing and evolving distributed, multi-region infrastructure Solving complex scaling, reliability and performance … code, automation and secure-by-design practices Collaborating across engineering, product and security teams What they’re looking for Significant experience building and operating distributed systems at scale Strong cloud background (AWS/Azure), Terraform and Kubernetes Experience with observability tooling (Prometheus, Grafana, EFK) and messaging systems ...

backed stealth-mode company building behavioural AI solutions for the retail industry. Our platform is designed from the ground up — no legacy, no patchwork systems — just a clean slate and a clear vision. Our mission is to bring the intelligence of modern machine learning directly to the in-store … flexibility. Responsibilities: Design and implement reactive, real-time web interfaces that help manage & redefine what is possible with in-store content personalisation Contribute to distributed, event-driven backend services connecting our web experience with information from remote devices and external data sources. Build and document APIs (OpenAPI/AsyncAPI ...

TypeScript, modern tooling (bundlers, linting, testing frameworks). Backend: Core Java, Spring Boot (or similar), multithreading/concurrency, performance tuning. Experience designing and operating distributed systems (microservices, event-driven architectures, messaging/streaming). Strong understanding of computer science fundamentals (data structures, algorithms, concurrency, networking, OS). Proven … experience in e-trading or real-time financial systems (FX highly desirable), including familiarity with market data, order flows, and execution workflows. Hands-on with CI/CD, containerization, cloud/on-prem deployments, and observability. Comfort evaluating and integrating AI coding tools into daily development workflows. Excellent communication ...

TypeScript, modern tooling (bundlers, linting, testing frameworks). Backend: Core Java, Spring Boot (or similar), multithreading/concurrency, performance tuning. Experience designing and operating distributed systems (microservices, event-driven architectures, messaging/streaming). Strong understanding of computer science fundamentals (data structures, algorithms, concurrency, networking, OS). Proven … experience in e-trading or real-time financial systems (FX highly desirable), including familiarity with market data, order flows, and execution workflows. Hands-on with CI/CD, containerization, cloud/on-prem deployments, and observability. Comfort evaluating and integrating AI coding tools into daily development workflows. Excellent communication ...

TypeScript, modern tooling (bundlers, linting, testing frameworks). Backend: Core Java, Spring Boot (or similar), multithreading/concurrency, performance tuning. Experience designing and operating distributed systems (microservices, event-driven architectures, messaging/streaming). Strong understanding of computer science fundamentals (data structures, algorithms, concurrency, networking, OS). Proven … experience in e-trading or real-time financial systems (FX highly desirable), including familiarity with market data, order flows, and execution workflows. Hands-on with CI/CD, containerization, cloud/on-prem deployments, and observability. Comfort evaluating and integrating AI coding tools into daily development workflows. Excellent communication ...

Data Engineer role, with the opportunity to shape our data and backend architecture from day one. Productionise research into robust, scalable data and backend systems Design and build data pipelines and APIs used by internal systems and customers Work deeply with databases (SQL, complex schemas, real-world, messy … enterprise data) Design and operate data ingestion, transformation, and validation workflows Own scaling, performance, reliability, and correctness of data systems Design for observability, reproducibility, and data quality Think through edge cases, failure modes, and system boundaries in real-world data Help shape the data and backend architecture ...

remain hands-on while operating at architectural and strategic depth. You will act as the technical authority behind next-generation Generative AI and Agentic systems , working across multiple client programmes rather than being tied to a single product or domain. You will have the freedom to shape standards, influence … thrive on variety, complex problem-solving, and high-impact delivery, this role is designed for you. What Youll Do Architect Agentic & GenAI Systems Design, build, and optimise production-grade Generative AI applications using frameworks such as LangChain, LangGraph, and LlamaIndex . Integrate with leading LLMs including GPT, Claude, Gemini ...

platforms, applications and data landscapes. We are seeking an experienced Enterprise Architect to define and implement a group-wide architecture strategy that unifies these systems within a cohesive, scalable and future-ready environment, enabling us to accelerate innovation in a secure and scalable manner. We’re seeking strong expertise … Develop and maintain a unified enterprise architecture framework that spans all acquired businesses Define standards and blueprints for integration, data architecture, and core enterprise systems Integration & Consolidation Lead the design of integration strategies to connect disparate platforms, applications, and processes across the group and with external third-parties Oversee ...

Test , you’ll operate as a true engineer within a product-aligned squad. You’ll own automation-first testing across cloud-native, API-driven systems and play a key role in shaping how quality is embedded across the wider platform. This is a hands-on role with real influence … Building and evolving automated test frameworks across UI, API, integration, and performance Driving a culture of automation-by-default and continuous improvement Testing complex, distributed systems and high-volume integrations Contributing to CI/CD pipelines and release confidence Partnering closely with Software Engineers and Product teams Mentoring ...

Design & Deploy: Create robust software solutions tailored for scalability and efficiency. Performance Monitoring: Analyze and enhance the performance of large-scale distributed platforms, ensuring continuous uptime. Automation Solutions: Develop automation for configuration management and deployment, streamlining operations and minimizing manual tasks. Security Protocols: Implement and maintain security measures that … Python and other scripting languages (Bash, PowerShell). Development Practices: Experience in test-driven and behavior-driven development methodologies. System Understanding: Deep understanding of distributed systems, network architectures, and resource management. Problem-Solving Skills: Proven ability to troubleshoot complex issues and apply effective solutions promptly. Security Frameworks: Familiarity ...

team responsible for how our product connects to the world. In a modern SaaS ecosystem, the product is only as powerful as the systems it connects to. This role owns the strategy, architecture, and execution behind integration, APIs, partner connectivity, and internal platform capabilities that enable fast, reliable … software engineering, with 5+ years in engineering leadership Proven experience owning API platforms, integration ecosystems, or developer platforms in a SaaS environment Experience operating systems that support large numbers of third-party integrations Background in distributed systems, event-driven architecture, and cloud-native platforms or in multi ...

software development lifecycle, including automation best practices and CI/CD tools. Scalable System Design – Experience building and maintaining scalable, highly available systems, employing industry-standard patterns and methodologies. API Design – Familiar with REST and GraphQL API best practices. Person We’re seeking a highly capable and motivated backend … direction and guide architectural decisions across the software development lifecycle. Experience aligning engineering practices with internal standards and business goals. Strong understanding of scalable, distributed systems and modern backend architectures. Hands-On Coding Advanced proficiency in Java and TypeScript , with a track record of delivering production-grade software. ...

lead from the front Excellent communication and decision-making under ambiguity Node.js, React, and TypeScript Python for AI workflows and automation Microservices and distributed system design Experience with AI/LLM frameworks (e.g. LangChain, OpenAI API, Vertex, LiteLLM) GCP experience and DevOps best practices (monitoring, observability, CI/… PostgreSQL and relational data modelling Event-driven systems (Pub/Sub, Kafka) and NoSQL (e.g. MongoDB) Experience building and running production SaaS platforms Nice to Have RAG, autonomous agents, or Model Context Protocol (MCP) TDD, Agile, and DevOps environments Blockchain/Web3 integrations or tokenisation frameworks Cryptography, security ...

take a senior role within a product-focused technology team. You'll help shape technical direction, modernise existing platforms, and deliver secure, scalable systems, while supporting and mentoring other engineers. What you'll do Lead the design, development, and evolution of cloud-based applications Incrementally modernise legacy systems … C# Solid background in Microsoft Azure and cloud-native development Proven CI/CD experience and automated testing practices Experience designing APIs and distributed systems Familiarity with containers and infrastructure-as-code Confident problem-solver with good communication and collaboration skills This is a fantastic opportunity to join ...

backend development using Java and Kotlin. Deep understanding of software design patterns, data structures, and algorithms. Proven experience in system architecture and designing distributed systems. Familiarity with cloud platforms (e.g., AWS, GCP, Azure) and containerization technologies (e.g., Docker, Kubernetes). Experience with microservices architecture and RESTful API design. Strong ...

backend development using Java and Kotlin. Deep understanding of software design patterns, data structures, and algorithms. Proven experience in system architecture and designing distributed systems. Familiarity with cloud platforms (e.g., AWS, GCP, Azure) and containerization technologies (e.g., Docker, Kubernetes). Experience with microservices architecture and RESTful API design. Strong ...

Backend Engineer to build the core infrastructure behind Revax’s AI-native platform for professional services. You’ll design, optimise, and scale the systems that power multi-agent drafting, knowledge graphs, and auditable AI workflows used by accountants, tax advisors, and consultants at leading firms. This … ticket-taking” role -you’ll work directly with the founders, own critical backend services end-to-end, and help define how AI systems are built responsibly in regulated domains. If you enjoy designing clean APIs, scaling Python services, and building systems that actually ship to paying c ustomers ...

senior technical leader responsible for designing, scaling and optimising large-scale infrastructure. You’ll work closely with engineering leadership to ensure systems are resilient, observable and built for global scale. What you’ll be doing Designing and evolving distributed, multi-region infrastructure Solving complex scaling, reliability and performance … code, automation and secure-by-design practices Collaborating across engineering, product and security teams What they’re looking for Significant experience building and operating distributed systems at scale Strong cloud background (AWS/Azure), Terraform and Kubernetes Experience with observability tooling (Prometheus, Grafana, EFK) and messaging systems ...

impact engineering team building the core graphics and collaboration engine behind a widely-used digital workspace platform. If you're excited by complex visual systems, large-scale real-time collaboration, and deep engineering ownership, this role sits at the very heart of the product. The Company They … global SaaS organisation powering visual collaboration for distributed teams. Their product enables organisations to brainstorm, plan, design, and workshop ideas through a shared online canvas built for high performance and enterprise-grade reliability. With millions of users worldwide, they continue to evolve their platform with new capabilities, including next ...

technology business on a contract basis. This organisation is recognised for its engineering excellence and is seeking a Senior Go Developer to help scale distributed systems and deliver high-performance solutions. In this role, the Senior Go Developer will design, develop, and implement data-intensive applications across … full engineering lifecycle. You'll architect and deliver microservices-based systems using Go (Golang), AWS, Kubernetes, Docker, and Kafka, working closely with cross-functional teams to build scalable, reliable, and resilient platforms. You'll also play a key role in optimising system performance, improving reliability, and ensuring scalability, while ...