276 to 300 of 1,862 Distributed Systems Jobs in England

build large-scale video infrastructure powering Live and VOD streaming workflows at Roku. In this role, you will collaborate with video engineers to build systems responsible for ingesting, processing, and delivering large volumes of video content. You will design and maintain resilient, cloud-native services that operate continuously … scale, solving complex distributed systems challenges across high-throughput media pipelines. This position requires hands-on software development, including writing new code and maintaining existing codebases across critical video infrastructure. The ideal candidate brings deep experience in backend systems engineering and a passion for building reliable, performant ...

delivery, providing practical technical leadership to development teams while defining a scalable, long-term architectural approach.Define the software architecture for complex automation and systems integration projects.Design scalable, secure and maintainable applications using C#/.NET, Python and Django.Establish clear architectural standards, design principles and technology roadmaps.Translate customer, operational … engineering requirements into practical technical solutions.Design platforms that integrate business applications, databases, automation systems, third-party products and physical equipment.Define service boundaries, APIs, data flows, interface specifications and integration patterns.Produce architecture diagrams, technical designs, data models and supporting documentation.Design distributed, event-driven and service-based software solutions.Provide technical ...

different tasks, are arriving all at once. The result is a new era for AI, one of radical heterogeneity. Callosum is the Intelligent Systems Company. We believe the next generation of AI won't be defined by any single model or chip, but by intelligent systems in which … unsustainable cost, one that today's monolithic infrastructure was never designed to serve. Our founding principle is that intelligence comes from many specialised systems working together, not from any single component. We build the software orchestration layer that co-evolves models, workflows and silicon into one system, delivering inference ...

opportunity We're looking for an AI Systems Architect who will lead agentic systems design, mentor teams, and drive real outcomes for leading clients. About Kubrick We're an award-winning consultancy that helps organizations design, build and scale data and AI solutions that deliver lasting impact. … collaborative culture, we help our people develop the skills, confidence, and experience to build rewarding careers. What you'll be doing As an AI Systems Architect you will join our Core Engineering Practice to act as the technical authority of an emerging specialism in designing and delivering AI systems ...

hundreds. Why Lorum Joining Lorum means contributing to one of the most ambitious clearing infrastructure projects in global finance. You will help shape settlement systems that perform under real regulatory standards and institutional volumes. You will build for regulated institutions that rely on precision, predictable timelines, and regulatory integrity. … team and help build the foundational infrastructure. You’ll be joining a small, cross-functional team focused on shipping real value quickly and building systems that are observable, reliable, and designed to evolve. This role is ideal for someone who enjoys working in fast-moving environments, thrives in ambiguity ...

deep technical expertise, end-to-end delivery ownership, and engineering leadership. The successful candidate will work closely with business stakeholders, product managers, and globally distributed technology teams to build resilient, high-performance platforms and user-facing solutions that support critical front-office workflows.This role is well suited … engineer who is comfortable operating across the full technology stack, from backend services and distributed data architecture through to responsive user interfaces, production support, and engineering best practice.Key ResponsibilitiesLead the design, development, and delivery of backend services and platform components using Java 8+/Spring Boot and Python/ ...

industries, and partner with leading global research organizations and universities to solve problems. Our global High Performance Computing Team is looking to add a Systems Engineer in our London office. The scale of our computing environments provides unique challenges in providing good performance and reliability. Several systems including … individual, highly skilled in the details and nuances of managing Linux environments with a strong software development background necessary to support uniquely customized systems at scale. What You'll Do: Design, implement, maintain, and support high performance compute and storage systems Implement and support performance monitoring and fault ...

with AI expertise to design, develop, and deploy intelligent, scalable applications. You will work at the intersection of backend engineering and artificial intelligence, building systems that integrate machine learning models, data pipelines, and cloud-native services. This role is ideal for someone passionate about clean architecture, performance optimization … world business challenges. Requirements Key Responsibilities Design, develop, and maintain high-performance Java-based applications Integrate AI/ML models into production-grade backend systems Build RESTful APIs and microservices using modern Java frameworks Collaborate with data scientists to deploy and scale machine learning solutions Optimise system performance, scalability ...

Senior Systems Reliability Engineer (SRE), Edge Cloudflare ·United States, London, United Kingdom Job Description About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties … problems to keep the Internet moving forward, you’ll fit right in. Available Locations: London, UK About the Role We are looking for talented Systems Reliability Engineers to build and operate our Edge platform running in more than 320 cities in over 120 countries. Our SREs come from diverse ...

operations, reconciliations, and chargebacks, this is the domain where financial correctness, real-time decisioning, and trust are non-negotiable. You'll architect the foundational systems behind these capabilities and raise the technical bar for the teams that build them. This is a hands-on leadership role in a zero … every cent must be accounted for, and every risk decision must be fast, accurate, and auditable. You'll design and build bank-grade, resilient systems, champion a "You Build It, You Run It" culture, and turn the hardest problems in money movement and risk into elegant, maintainable architecture. What ...

data platform that powers our business. This platform sits at the heart of everything we do, delivering high‐quality, real‐time market data to systems and teams across the organisation. If you enjoy working on high‐throughput, low‐latency systems at massive scale, and want to take ownership … meaningful, business‐critical problems, this role is for you. About the Role You’ll be working on a distributed, event‐driven platform responsible for processing billions of market data messages per day. This is a high‐performance environment where reliability, scalability, and correctness are essential. Your work will support ...

them into effective outcomes. RequirementsKey Responsibilities Design, develop, and maintain high-performance Java-based applications Integrate AI/ML models into production-grade backend systems Build RESTful APIs and microservices using modern Java frameworks Collaborate with data scientists to deploy and scale machine learning solutions Optimise system performance, scalability … architecture decisions and technical roadmaps Design, develop, and maintain high-performance Java-based applications Integrate AI/ML models into production-grade backend systems Build RESTful APIs and microservices using modern Java frameworks Collaborate with data scientists to deploy and scale machine learning solutions Optimise system performance, scalability ...

them into effective outcomes. Key Responsibilities Design, develop, and maintain high-performance Java-based applications Integrate AI/ML models into production-grade backend systems Build RESTful APIs and microservices using modern Java frameworks Collaborate with data scientists to deploy and scale machine learning solutions Optimise system performance, scalability … architecture decisions and technical roadmaps Design, develop, and maintain high-performance Java-based applications Integrate AI/ML models into production-grade backend systems Build RESTful APIs and microservices using modern Java frameworks Collaborate with data scientists to deploy and scale machine learning solutions Optimise system performance, scalability ...

impact, innovation and growth drive everything we do. Our Engineering teams tackle complex technical challenges across a global, three-sided marketplace, building and scaling systems that serve millions of customers, riders and partners every day. From real-time logistics to resilient infrastructure and marketplace optimisation, we design, build … Brand Ads and Promotions, to guide the development of world class ad products and solutions. This role will require you to build products utilising distributed backend systems as well as front-end systems to enable our advertisers seamlessly advertise on our platform. You will lead, guide ...

Identity Experience End-to-End: You will architect and build complex, user-facing features across our identity stack. You will own business-critical systems from the initial problem definition through to architectural design, deployment, and production reliability. You measure success by user impact, not just pull requests mergedBuild … Consumer-Grade" Enterprise: You understand that authentication and authorization systems cannot fail. You build for reliability and maintainability, while delivering a user-friendly experience. You will lead incident response, and continuously raise the bar on code quality and operational healthCollaborate to Raise the Bar: You will work closely with ...

allow families, couples, flatmates, and friends across different countries to manage money together in ways that existing financial products often cannot support today. The systems and experiences you build will need to scale globally, support millions of customers, and navigate the complexities of international compliance, regulation, and financial infrastructure. … while helping Wise expand into a strategically important area of consumer finance. What will you be working on? Building international joint accounts for globally distributed users Expanding Wise kid accounts into additional markets Creating shared finance experiences that work across borders Designing scalable backend systems for high-growth ...

experts, and business leaders working together to build beneficial AI systems.About the roleAnthropic's Infrastructure organization is foundational to our mission of developing AI systems that are reliable, interpretable, and steerable. The systems we build determine how quickly we can train new models, how reliably … clusters at Anthropic. We build agent-driven automation for cluster provisioning and lifecycle management across all major cloud providers and our own datacenters. Our systems stand up clusters that are interconnected with high bandwidth, secure-by-default, and able to automatically drain and recover in response to failure. ...

channel automation across Search, Social, Programmatic, Commerce, and Measurement.Backend engineering is foundational across all OneSuite — providing the APIs, integration layers, orchestration runtimes, and backend systems that power every charter, from Agent Studio to AOE, DFP, Channels, and SRE.About the RoleWe are seeking a Senior Backend Engineer (Individual Contributor … lead the design, development, and evolution of backend systems across OneSuite.This is a hands-on engineering role — you will write production-grade code, solve complex distributed systems problems, shape backend patterns, and guide other engineers through technical influence (not supervision).As a Senior IC, you will help ...

What You Bring 3 to 5 years of software engineering experience, with a meaningful portion spent on infrastructure or platform systems. Strong backend or systems programming experience in a production environment. Our working languages are Python, Go, and Rust; we welcome strong engineers from other compiled or object‐oriented … internals: the control loop model, CRDs, controllers and operators, and reliable reconciliation logic. Comfortable working close to the infrastructure layer: Linux, networking fundamentals, and distributed systems behavior. Experience designing, building, and versioning production‐grade APIs or service interfaces that other teams depend on, including disciplined handling of breaking ...

build, maintain and evolve the training framework that powers our frontier-scale language models. This role sits at the intersection of large-scale training, distributed systems, and HPC infrastructure. You will design and maintain the core components that enable fast, reliable, and scalable model training — and build … tooling that connects research ideas to thousands of GPUs.If you enjoy working across the full stack of ML systems, this role gives you the opportunity and autonomy to have massive impact by working on projects such as:Building a high-performance data loading and caching pipeline.Implementing performance profiling across ...

Identity Experience End-to-End: You will architect and build complex, user-facing features across our identity stack. You will own business-critical systems from the initial problem definition through to architectural design, deployment, and production reliability. You measure success by user impact, not just pull requests merged Build … Consumer-Grade" Enterprise: You understand that authentication and authorization systems cannot fail. You build for reliability and maintainability, while delivering a user-friendly experience. You will lead incident response, and continuously raise the bar on code quality and operational health Collaborate to Raise the Bar: You will work closely ...

fleet continues to grow, we're investing in the infrastructure that operates it. Our team builds the tooling, automation, and intelligent systems that make GPU infrastructure scalable, observable, and increasingly autonomous. We work across production engineering, distributed systems, capacity management, and AI-powered operational tooling to help … Role We're looking for a Software Engineer with deep experience operating large-scale GPU or compute infrastructure. You'll design and build the systems that manage GPU clusters at scale—from fleet health and capacity planning to operational automation and intelligent agents that reduce manual intervention. ...

analytics and visual storytelling. Role Details We are seeking a Senior Software Engineer with deep expertise in Java/Kotlin, cloud-native development, and distributed systems to design, build, and support scalable production banking and financial services systems. The ideal candidate will combine strong technical leadership with hands … contributing across the full software development lifecycle. Domain Experience Banking, payments, fintech, or financial services experience. Exposure to mission-critical, high-scale production systems, and payment network integrations. Experience building customer-facing platforms and transaction processing solutions. Understanding of security, compliance, resiliency, and operational risk requirements. Roles and Responsibilities ...

exceptionally motivated people who are driven by learning and innovation.The AWS Database Services (DBS) team helps to support and operate some of the largest distributed database and analytics services in the world. From DynamoDB to OpenSearch, Glue and EMR, the DBS team manage many of the most heavily used … world-class team in a dynamic environment that has the entrepreneurial feel of a start-up. This is an opportunity to operate and engineer systems on a massive scale and to gain world class experience in cloud computing. You'll be surrounded by people who are passionate about their ...

motivated people who are driven by learning and innovation. The AWS Database Services (DBS) team helps to support and operate some of the largest distributed database and analytics services in the world. From DynamoDB to OpenSearch, Glue and EMR, the DBS team manage many of the most heavily used … world-class team in a dynamic environment that has the entrepreneurial feel of a start-up. This is an opportunity to operate and engineer systems on a massive scale and to gain world class experience in cloud computing. You'll be surrounded by people who are passionate about their ...