501 to 525 of 1,998 Distributed Systems Jobs in the UK

Competencies 8+ years of experience in software engineering, with deep hands-on experience designing, coding, testing, and operating scalable, resilient, production-grade backend systems and cloud-native servicesExpert-level coding capability in modern programming languages such as Python, TypeScript, or similar, with the ability to personally contribute high-quality … Services, Google Cloud Platform, and Databricks, with experience deploying and operating integrations in production across these environmentsStrong experience designing and implementing application programming interfaces, distributed systems, event-driven architectures, and data pipelines, including batch ingestion, streaming, and connector frameworks for enterprise data deliveryProven experience delivering technical proofs ...

communicator who's comfortable owning product decisions and implementing them. Backend Mastery at Scale (C#/.NET): You have deep expertise designing scalable backend systems, RESTful APIs, and distributed architectures, primarily in C#/.NET, and you've worked with high-scale distributed systems in production. … leading projects across multiple teams. You can align with different areas and other stakeholders, manage cross-team contracts and dependencies, and keep complex, interconnected systems coherent. Extreme Ownership & Operational Excellence: You own your services end-to-end (production operations, incident response, and on-call) and you're motivated ...

ideas. Security is foundational to this mission and must be delivered in a way that supports how our engineering teams build and operate complex systems at scale. Take the next step in your career. The roleThe Core IP Security team designs, builds and operates the bespoke security systems that protect the firm's most sensitive intellectual property across its full lifecycle, from research through to production systems. Our systems are purpose-built for highly sensitive environments and include cryptographic key management, encrypted source code and document hosting, access control and approval workflows, classification and risk-reporting ...

sessions with external vendors, startups, and internal teams to drive outcomes-oriented probing of architectural designs, technical credentials, and applicability for use within existing systems and information architecture. Drives continuous improvement in system observability, alerting, and capacity planning. Collaborates with engineering and data teams to optimize infrastructure and deployment … Experience with Terraform development and understanding of Terraform enterprise. Experience in delivering system design, application development, testing, and operational stability. Knowledge of Big Data distributed compute frameworks like Spark, Glue, MapReduce etc. Excellent troubleshooting, analytical, and communication skills. Preferred Qualifications, Capabilities, and Skills Multi Region disaster recovery setup, monitoring ...

building with AI tools long enough to know how to use them effectively. You'll likely bring: Deep experience building scalable, secure, cloud-based systems, giving you the foundation to confidently guide and validate agentic workflow outputs. Proven ability to work across both legacy and greenfield codebases, using modern … tooling to improve reliability and evolve architecture pragmatically. Strong system design fundamentals across scalability, performance, and distributed systems, including API design (REST, GraphQL). Hands-on experience with observability tooling (Datadog, Grafana, or similar) and a data-informed approach to system health and reliability. Solid SQL and data ...

President Location: London, United Kingdom (Flexible hybrid working) Employment Type: Permanent Summary of the role: Enterprises are past GenAI experimentation. They now demand production systems with measurable ROI, governance, and scale, and most stall in the gap between an impressive pilot and a system that survives production. EXL lives … senior technical authority who makes that real. You convert ambitious, under-specified client mandates into secure, production-grade Generative and Agentic AI systems, and you turn each engagement into reusable IP that compounds EXL’s delivery leverage and pipeline. The senior technical relationship with client executives, and the technical ...

Terraform, Kubernetes, and CI/CD pipelines. This role offers you the opportunity to grow your expertise in applied AI engineering while contributing to systems that operate at enterprise scale. Key responsibilities Deliver software through a disciplined software development lifecycle, working from well-defined requirements through design, implementation, testing … step agentic task execution Build and maintain inference-time integrations such as model gateways, APIs, caching, fallbacks, timeouts, and concurrency controls for production AI systems Implement retrieval-augmented generation components where applicable, including chunking, embeddings, retrieval, and grounding strategies Build REST and gRPC endpoints following agreed contracts, implementing authentication ...

fine, as long as you want to stay close to the work. You have led teams building product that users touch. Real time systems, streaming, distributed systems at scale, or similar. What matters is that technical depth was the substance of the work rather than a detail … failure modes, and add judgment to a technical decision rather than only facilitating it. You have a pragmatic working understanding of how ML systems behave in production. Inference, preprocessing, data drift, and what breaks when a model meets real users. You do not need to be an ML specialist. ...

firm’s business objectives. Job Responsibilities Executes and oversees end-to-end software solutions, engineering standards, architecture, and technical troubleshooting for trading systems Designs and builds high-performance, latency-sensitive services with awareness of upstream/downstream system dependencies Develops secure and high-quality production code, and reviews … deep hands-on expertise in Java (17+) , including concurrency, memory management, and object-oriented design Demonstrated experience designing clean APIs and rollout strategies for distributed systems (including integration and backward compatibility considerations) Practical experience with Spring/Spring Boot, microservices, Kubernetes, Linux, and core networking/messaging concepts ...

days per week onsite in Warminster, Wiltshire, and five years’ UK residency for SC clearance. What You’ll Be Responsible For: Deploy and configure systems on MODCloud/D2S/OpenShift Manage Kubernetes environments, networking and connectivity, as well as security-aligned configurations. Build and maintain CI/… pipelines, GitOps workflows, and environment configurations to ensure repeatable and reliable deployments. Support running systems by monitoring health, diagnosing platform and infrastructure issues and resolving deployment failures. Work closely with integration engineers, customers and modelling engineers. Support and maintain existing simulation and training systems, as well as existing ...

Node.js, Restate for durable execution, PostgreSQL, Google Cloud and Azure. What we need from you. Significant backend depth in TypeScript, experience designing and operating distributed systems, and LLM-backed systems you have run in production. What You'll DoWorkflow orchestration. Design and evolve the workflow definition model … parts and own the result in production. What We're Looking For Significant backend engineering experience in TypeScript and Node.js. Experience building LLM-backed systems that run in production, with informed views on how they fail. Experience designing and operating distributed systems. Practical experience of correctness under partial ...

journey. You will play a pivotal role in shaping our next‐generation SRE patterns, reliability frameworks, observability strategy, and performance engineering capabilities across globally distributed systems. This role is ideal for an SRE specialist who thrives in fast‐paced front‐office environments, enjoys direct interaction with traders, and wants … asset classes (Equities, Fixed Income, FX) to understand workflows, pain points, and reliability priorities. Act as a trusted engineering partner to the desk, ensuring systems are stable, performant, and aligned with business needs. Support live trading environments, including incident response, root cause analysis, and post mortem leadership. Work ...

Site Reliability Engineer to join a team responsible for ensuring the reliability, performance, and scalability of critical enterprise systems. This role blends software and systems engineering to drive automation, prevent service-impacting incidents, and support transformative cloud initiatives. If you enjoy solving complex technical challenges, innovating at scale … with this job opening and all applicants should be able to work for any US Employer without sponsorship. Benefits & Extras Work on cutting-edge distributed systems and cloud transformations Solve challenging performance, scalability, and reliability problems Collaborate with teams driving automation and monitoring initiatives Exposure to enterprise-scale ...

delivering SMBC's Global Horizon programme, the bank's first large scale global technology implementation. Horizon intends to move SMBC's regionalised HR systems to one global platform. Reporting to the EMEA Head of Enterprise Architecture, the Principal Integration Architect role will be responsible for designing, governing, and evolving … bank's integration architecture across core systems, digital platforms, and third-party services. This role ensures seamless, secure, and scalable data and service integration across a complex global technology landscape, supporting both legacy modernization and cloud transformation initiatives. The anticipated salary range for this role ...

across the project by creating coding that actively reviews, debugs, and help support team members with their coding Lead architectural design for cloud-native systems and services, producing comprehensive design artifacts (RFCs, ADRs, architecture diagrams) that are reviewed and adopted across multiple teams Own operational excellence by proactively identifying …/CD, Application Resiliency, Security, and capacity planning Demonstrated expertise in a technical discipline (e.g., cloud architecture, artificial intelligence/machine learning, mobile, distributed systems, security, DevOps/platform engineering) In-depth knowledge of financial services industry and their IT systems, regulatory constraints, and operational requirements Practical ...

Terraform, Kubernetes, and CI/CD pipelines. This role offers you the opportunity to grow your expertise in applied AI engineering while contributing to systems that operate at enterprise scale. Key responsibilitiesDeliver software through a disciplined software development lifecycle, working from well-defined requirements through design, implementation, testing, release … dataExperience building APIs and microservices using REST or gRPC, including contracts, security basics, and observabilityPractical experience delivering LLM-based features as part of software systems, with familiarity with agentic patternsWorking knowledge of delivery and operations including CI/CD, Git, containers, and KubernetesFamiliarity with Terraform and cloud infrastructure concepts ...

convergence by profiling and eliminating bottlenecks across the foundation model training stack stack, from data pipelines to GPU kernels Design, build, and optimize distributed training systems (PyTorch) for multi-node GPU clusters, ensuring scalability, robustness, and high utilization Implement efficient low-level code (CUDA, cuDNN, Triton, custom kernels … Develop monitoring and debugging tools for large-scale runs, enabling rapid diagnosis of performance regressions and failures What You'll Bring Deep experience in distributed systems, ML infrastructure, or high-performance computing (8+ years) Production-grade expertise in Python Low-level performance mastery: CUDA/cuDNN/Triton ...

high-performing development culture. Excellent communication skills, able to bridge technical detail and business value effectively. Strategic thinking with the ability to design systems aligned with business goals. Comfort working across distributed systems and integrating diverse technologies. Preferred Skills & Experience: Deep understanding of software architecture, design patterns … cloud services such as AWS , Azure , or Google Cloud , and CI/CD pipelines. Proficiency in SQL/NoSQL databases and modern version control systems (e.g., Git). Strong leadership skills with experience leading technical initiatives and cross-functional teams. Agility to adapt to new tools, frameworks, and evolving ...

document, build and maintain a secure and scalable infrastructure on GCP using Infrastructure as Code Be part of the team responsible for safeguarding our systems, applications and data by ensuring secure user access, authentication and authorisation mechanisms are in place Engineer and automate technical controls within GCP to ensure … such as organisation policies and VPC Service Controls A deep understanding of GCP IAM and its limitations Experience with service-oriented architecture using containers, distributed systems and immutable infrastructure on GCP (including GKE, Compute Engine, Shared VPC and Cloud SQL) Expertise in Kubernetes, securing clusters (GKE) and meshes ...

teamsOwnership mindset, with accountability for outcomes from design through to productionDesirableExperience with cloud platforms such as Azure, AWS, or GCPExperience with event-driven architectures, distributed systems, or microservicesExperience with relational databases such as PostgreSQLExperience working in cross-functional product teamsExperience mentoring engineers or contributing to engineering standardsExperience with … products are designed, delivered, and operated. You will be successful in this role if you enjoy solving complex customer problems, building scalable cloud-native systems, collaborating across disciplines, and helping teams deliver high-quality software that has real-world impact on industrial decarbonization. Additional InformationWe embrace flexibility and hybrid ...

self-directed Senior Software Development Engineer to lead the design and evolution of the real-time middleware and controls platform that powers industrial control systems across AWS Data Centers worldwide. Contribute to Amazon's vision of developing the safest, most secure, reliable, and efficient data centers on Earth. … unified, real-time data plane that lets control applications, device drivers, and cloud services exchange data reliably on industrial computing hardware. This is deep systems work at the boundary of software and hardware: you will own the architecture of the controls, the communication layer, and the protocol and cloud ...

technology that connects millions of shoppers with the world's leading fashion brands. Our squad builds the platforms, data products, marketing services, and bidding systems that drive business-critical customer acquisition, partner integrations, and revenue growth. We are a highly data-driven engineering organization. We validate ideas through experimentation … measure success through business outcomes, and continuously improve our platforms using evidence. Our work involves large-scale data processing and distributed systems, requiring us to remain highly reliable while evolving to support new markets and acquisition channels. Reliability is fundamental to everything we build. We invest heavily ...

Hudson River Trading (HRT) is a quantitative trading firm at the forefront of technological innovation. We build and deploy cutting-edge systems within one of the world's most advanced computing environments to power our global trading operations. Our bottom-up approach to projects and collaborative coding environment empower … thinking and communication skills. Engineers at HRT work on a wide variety of platform and trading-adjacent projects. Examples include: Improving scheduling efficiency of distributed computations, speeding up research iteration. Enhancing developer experience through language tooling, jupyter extensions, and AI tools. Leveraging LLMs to make operational support tasks faster ...

bringing the expertise, technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands … military in months, not years. About the Team The Multinational Digital Infrastructure team is responsible for designing, deploying, and sustaining the sovereign and multinational systems that power Anduril’s global Maritime and AUKUS missions. As a DevOps Engineer, you will design and implement developer productivity tooling that enable Anduril ...

runtime, networking) Focuses on usability, adoption, reliability, and long‐term evolution As a Senior Software Engineer, you will combine technical depth, product thinking, and systems design to ensure these shared services are robust, scalable and developer‐friendly. Product & Ownership Design, build and evolve shared application services used across multiple … technical standards Required Strong Java experience (with ability to work across languages such as TypeScript, Python or PHP where needed) Deep understanding of distributed systems and microservice architectures Experience designing and managing complex APIs Strong knowledge of authentication, authorisation and access control patterns Experience with Kubernetes and cloud ...