51 to 75 of 299 Distributed Systems Jobs in the UK excluding London

will lead multiple engineering teams across data, ML, web, QA and DevOps disciplines to deliver a platform that processes massive datasets, powers complex distributed systems and provides high-value insights to enterprise clients. You will shape engineering strategy, strengthen execution and drive the organisation's evolution … engineering roadmap across all product and platform areas Lead architectural direction for data processing, machine learning pipelines and web application development Ensure systems are scalable, reliable and capable of handling large-scale data and evolving ML workloads Introduce and measure engineering KPIs Drive improvements in delivery processes, release quality ...

essential. Technical Depth: Strong background or project experience in one or more of the following:Large-scale Models: LLMs, Foundation Models, Generative AI. Systems: Distributed Systems, Operating Systems. Infrastructure: Databases, Compilers. Programming: C++, Rust, Python, Java, etc. Track Record: Proven history of publications, technical blogs, or conference ...

essential. Technical Depth: Strong background or project experience in one or more of the following: Large-scale Models: LLMs, Foundation Models, Generative AI. Systems: Distributed Systems, Operating Systems. Infrastructure: Databases, Compilers. Programming: C++, Rust, Python, Java, etc. Track Record: Proven history of publications, technical blogs, or conference ...

work in both maintaining our legacy data platforms estate and transforming how the NHS uses data through the Federated Data Platform. Principal Systems Engineers are responsible for national systems, leading the development and operation of these key systems. Principal System Engineers will work closely with and provide mentorship … Lead Systems Engineers and Senior Systems Engineers while guiding the technical delivery across multidisciplinary teams. We utilise Agile, Lean and DevOps delivery practices, with an emphasis on internet facing services utilising Cloud and open standards to create large scale national solutions for the NHS. The post of Principal ...

Lead (.NET/C#) A leading global financial services organisation is hiring a Software Engineering Team Lead to work on business-critical Front Office systems supporting high-value trading activity across Rates & FX. This is a senior leadership role combining hands-on technical credibility with team ownership and delivery … accountability , within a modern, cloud-native engineering environment. The Opportunity You will lead a cross-functional engineering team responsible for designing, building, and evolving distributed systems used directly by front-office stakeholders. Working in an Agile environment, you'll collaborate closely with senior engineers and architecture teams ...

with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production, Keepnet runs autonomous systems that plan, build, and operate security awareness and human risk workflows, supported by strong guardrails and observability. We're looking for a Senior Backend Developer who wants … build production-grade backend services that power these systems, working in a multinational, AI-first engineering team where quality, ownership, and long-term thinking matter. What You'll Do Design, build, and maintain scalable backend services for Keepnet's Human Risk Management platform. Build clean, modular APIs that integrate ...

with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production, Keepnet runs autonomous systems that plan, build, and operate security awareness and human risk workflows, supported by strong guardrails and observability. We're looking for a Senior Backend Developer who wants … build production-grade backend services that power these systems, working in a multinational, AI-first engineering team where quality, ownership, and long-term thinking matter. What You'll Do Design, build, and maintain scalable backend services for Keepnet's Human Risk Management platform. Build clean, modular APIs that integrate ...

with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production, Keepnet runs autonomous systems that plan, build, and operate security awareness and human risk workflows, supported by strong guardrails and observability. We're looking for a Senior Backend Developer who wants … build production-grade backend services that power these systems, working in a multinational, AI-first engineering team where quality, ownership, and long-term thinking matter. What You'll Do Design, build, and maintain scalable backend services for Keepnet's Human Risk Management platform. Build clean, modular APIs that integrate ...

with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production, Keepnet runs autonomous systems that plan, build, and operate security awareness and human risk workflows, supported by strong guardrails and observability. We're looking for a Senior Backend Developer who wants … build production-grade backend services that power these systems, working in a multinational, AI-first engineering team where quality, ownership, and long-term thinking matter. What You'll Do Design, build, and maintain scalable backend services for Keepnet's Human Risk Management platform. Build clean, modular APIs that integrate ...

with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production, Keepnet runs autonomous systems that plan, build, and operate security awareness and human risk workflows, supported by strong guardrails and observability. We're looking for a Senior Backend Developer who wants … build production-grade backend services that power these systems, working in a multinational, AI-first engineering team where quality, ownership, and long-term thinking matter. What You'll Do Design, build, and maintain scalable backend services for Keepnet's Human Risk Management platform. Build clean, modular APIs that integrate ...

with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production, Keepnet runs autonomous systems that plan, build, and operate security awareness and human risk workflows, supported by strong guardrails and observability. We're looking for a Senior Backend Developer who wants … build production-grade backend services that power these systems, working in a multinational, AI-first engineering team where quality, ownership, and long-term thinking matter. What You'll Do Design, build, and maintain scalable backend services for Keepnet's Human Risk Management platform. Build clean, modular APIs that integrate ...

Defence & National Security Gloucester or London | 2-3 Days On-Site Per Week SC Clearance Required (and eDV eligibility essential) Build secure, mission-critical systems that help protect the UK. We're hiring experienced Software Engineers to work on high-impact defence and national security programmes. You'll help … build and maintain software within secure, highly-regulated environments. You'll join a multidisciplinary team of engineers, analysts and security specialists, contributing to complex systems that support UK national security. You will work in a hybrid model, spending 2-3 days per week on-site in either Gloucester ...

expertise and hands-on experience building or supporting enterprise-grade platforms. This role is ideal for someone who has worked on complex, high-performance systems such as trading platforms, financial systems, or other large-scale enterprise applications. Key Responsibilities Design, develop, and maintain scalable backend services using Python … Build and enhance REST APIs and microservices Work on high-throughput, low-latency systems Deploy and manage applications on AWS cloud infrastructure Collaborate with cross-functional teams including DevOps and architecture Optimize performance, scalability, and system reliability Work with SQL/NoSQL databases and large datasets Required Skills & Experience ...

expertise and hands-on experience building or supporting enterprise-grade platforms. This role is ideal for someone who has worked on complex, high-performance systems such as trading platforms, financial systems, or other large-scale enterprise applications. Key Responsibilities Design, develop, and maintain scalable backend services using Python … Build and enhance REST APIs and microservices Work on high-throughput, low-latency systems Deploy and manage applications on AWS cloud infrastructure Collaborate with cross-functional teams including DevOps and architecture Optimize performance, scalability, and system reliability Work with SQL/NoSQL databases and large datasets Required Skills & Experience ...

expertise and hands-on experience building or supporting enterprise-grade platforms. This role is ideal for someone who has worked on complex, high-performance systems such as trading platforms, financial systems, or other large-scale enterprise applications. Key Responsibilities: Design, develop, and maintain scalable backend services using Python … Build and enhance REST APIs and microservices Work on high-throughput, low-latency systems Deploy and manage applications on AWS cloud infrastructure Collaborate with cross-functional teams including DevOps and architecture Optimize performance, scalability, and system reliability Work with SQL/NoSQL databases and large datasets Required Skills & Experience ...

building software tools and agentic applications that leverage our AI hardware and large language models. We need software engineers who can design scalable backend systems and integrate advanced LLM capabilities. Qualifications Ability to collaborate effectively within a team and work on-site Strong problem-solving skills and attention … Master’s degree in Computer Science or related field Experience in LLM-related software development is a plus Key responsibilities Design, build and deploy distributed systems and AI agents that leverage LLMs and retrieval‐augmented generation (RAG) to provide contextual, reasoning‐based capabilities. Develop cloud‐native microservices ...

projects that shape the future of technology. Scope We are seeking a highly experienced Software Architect to design, develop, integrate, and assure large-scale distributed software systems in a safety-critical or safety-related environment. The role requires deep technical expertise in C/C++, Java, and Python … combined with strong systems thinking, software assurance, and delivery leadership. Role You will contribute across the full software lifecycle, working closely with architects, project management, and multidisciplinary engineering teams to deliver robust, secure, and high-integrity software solutions, primarily on Linux and Windows platforms, within a regulated defence environment. ...

continue building the product. This is a product engineering role (not consultancy) What you'll be doing Architecting the backbone of revolutionary AI systems Create backend systems that deliver sub second response times Help to guide and mentor an extremely strong team of engineers Help to create robust … scalable platforms to process commercial claims faster than every before. What they're looking for Expert Python skills with proven experience building high performing systems 8+ years of backend engineering experience, ideally with some insights into distributed systems Some frontend experience Some systems architecture exposure Performance ...

continue building the product. This is a product engineering role (not consultancy) What you'll be doing Architecting the backbone of revolutionary AI systems Create backend systems that deliver sub second response times Help to guide and mentor an extremely strong team of engineers Help to create robust … scalable platforms to process commercial claims faster than every before. What they're looking for Expert Python skills with proven experience building high performing systems 8+ years of backend engineering experience, ideally with some insights into distributed systems Some frontend experience Some systems architecture exposure Performance ...

continue building the product. This is a product engineering role (not consultancy) What you'll be doing Architecting the backbone of revolutionary AI systems Create backend systems that deliver sub second response times Help to guide and mentor an extremely strong team of engineers Help to create robust … scalable platforms to process commercial claims faster than every before. What they're looking for Expert Python skills with proven experience building high performing systems 8+ years of backend engineering experience, ideally with some insights into distributed systems Some frontend experience Some systems architecture exposure Performance ...

continue building the product. This is a product engineering role (not consultancy) What you'll be doing Architecting the backbone of revolutionary AI systems Create backend systems that deliver sub second response times Help to guide and mentor an extremely strong team of engineers Help to create robust … scalable platforms to process commercial claims faster than every before. What they're looking for Expert Python skills with proven experience building high performing systems 8+ years of backend engineering experience, ideally with some insights into distributed systems Some frontend experience Some systems architecture exposure Performance ...

continue building the product. This is a product engineering role (not consultancy) What you'll be doing Architecting the backbone of revolutionary AI systems Create backend systems that deliver sub second response times Help to guide and mentor an extremely strong team of engineers Help to create robust … scalable platforms to process commercial claims faster than every before. What they're looking for Expert Python skills with proven experience building high performing systems 8+ years of backend engineering experience, ideally with some insights into distributed systems Some frontend experience Some systems architecture exposure Performance ...

continue building the product. This is a product engineering role (not consultancy) What you'll be doing Architecting the backbone of revolutionary AI systems Create backend systems that deliver sub second response times Help to guide and mentor an extremely strong team of engineers Help to create robust … scalable platforms to process commercial claims faster than every before. What they're looking for Expert Python skills with proven experience building high performing systems 8+ years of backend engineering experience, ideally with some insights into distributed systems Some frontend experience Some systems architecture exposure Performance ...

continue building the product. This is a product engineering role (not consultancy) What you'll be doing Architecting the backbone of revolutionary AI systems Create backend systems that deliver sub second response times Help to guide and mentor an extremely strong team of engineers Help to create robust … scalable platforms to process commercial claims faster than every before. What they're looking for Expert Python skills with proven experience building high performing systems 8+ years of backend engineering experience, ideally with some insights into distributed systems Some frontend experience Some systems architecture exposure Performance ...

continue building the product. This is a product engineering role (not consultancy) What you'll be doing Architecting the backbone of revolutionary AI systems Create backend systems that deliver sub second response times Help to guide and mentor an extremely strong team of engineers Help to create robust … scalable platforms to process commercial claims faster than every before. What they're looking for Expert Python skills with proven experience building high performing systems 8+ years of backend engineering experience, ideally with some insights into distributed systems Some frontend experience Some systems architecture exposure Performance ...