51 to 75 of 365 Distributed Systems Jobs in the UK excluding London

Principal Software Engineer – Node/TypeScript £130,000 – £150,000 100% Remote – UK/Europe Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With … long-term technical quality. Who They're Looking For A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on. The Role • Design and evolve backend services supporting APIs and asynchronous workflows • Own architecture decisions focused on scalability ...

Principal Software Engineer – Node/TypeScript £130,000 – £150,000 100% Remote – UK/Europe Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With … long-term technical quality. Who They're Looking For A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on. The Role • Design and evolve backend services supporting APIs and asynchronous workflows • Own architecture decisions focused on scalability ...

Principal Software Engineer – Node/TypeScript £130,000 – £150,000 100% Remote – UK/Europe Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With … long-term technical quality. Who They're Looking For A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on. The Role • Design and evolve backend services supporting APIs and asynchronous workflows • Own architecture decisions focused on scalability ...

Principal Software Engineer – Node/TypeScript £130,000 – £150,000 100% Remote – UK/Europe Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With … long-term technical quality. Who They're Looking For A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on. The Role • Design and evolve backend services supporting APIs and asynchronous workflows • Own architecture decisions focused on scalability ...

Principal Software Engineer – Node/TypeScript £130,000 – £150,000 100% Remote – UK/Europe Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With … long-term technical quality. Who They're Looking For A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on. The Role • Design and evolve backend services supporting APIs and asynchronous workflows • Own architecture decisions focused on scalability ...

Principal Software Engineer – Node/TypeScript £130,000 – £150,000 100% Remote – UK/Europe Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With … long-term technical quality. Who They're Looking For A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on. The Role • Design and evolve backend services supporting APIs and asynchronous workflows • Own architecture decisions focused on scalability ...

Principal Software Engineer – Node/TypeScript £130,000 – £150,000 100% Remote – UK/Europe Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With … long-term technical quality. Who They're Looking For A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on. The Role • Design and evolve backend services supporting APIs and asynchronous workflows • Own architecture decisions focused on scalability ...

Principal Software Engineer – Node/TypeScript £130,000 – £150,000 100% Remote – UK/Europe Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With … long-term technical quality. Who They're Looking For A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on. The Role • Design and evolve backend services supporting APIs and asynchronous workflows • Own architecture decisions focused on scalability ...

Principal Software Engineer – Node/TypeScript £130,000 – £150,000 100% Remote – UK/Europe Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With … long-term technical quality. Who They're Looking For A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on. The Role • Design and evolve backend services supporting APIs and asynchronous workflows • Own architecture decisions focused on scalability ...

Principal Software Engineer – Node/TypeScript £130,000 – £150,000 100% Remote – UK/Europe Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With … long-term technical quality. Who They're Looking For A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on. The Role • Design and evolve backend services supporting APIs and asynchronous workflows • Own architecture decisions focused on scalability ...

Principal Software Engineer – Node/TypeScript £130,000 – £150,000 100% Remote – UK/Europe Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With … long-term technical quality. Who They're Looking For A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on. The Role • Design and evolve backend services supporting APIs and asynchronous workflows • Own architecture decisions focused on scalability ...

Principal Software Engineer – Node/TypeScript £130,000 – £150,000 100% Remote – UK/Europe Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With … long-term technical quality. Who They're Looking For A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on. The Role • Design and evolve backend services supporting APIs and asynchronous workflows • Own architecture decisions focused on scalability ...

Principal Software Engineer – Node/TypeScript £130,000 – £150,000 100% Remote – UK/Europe Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With … long-term technical quality. Who They're Looking For A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on. The Role • Design and evolve backend services supporting APIs and asynchronous workflows • Own architecture decisions focused on scalability ...

Principal Software Engineer – Node/TypeScript £130,000 – £150,000 100% Remote – UK/Europe Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With … long-term technical quality. Who They're Looking For A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on. The Role • Design and evolve backend services supporting APIs and asynchronous workflows • Own architecture decisions focused on scalability ...

Principal Software Engineer – Node/TypeScript £130,000 – £150,000 100% Remote – UK/Europe Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With … long-term technical quality. Who They're Looking For A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on. The Role • Design and evolve backend services supporting APIs and asynchronous workflows • Own architecture decisions focused on scalability ...

Principal Software Engineer – Node/TypeScript £130,000 – £150,000 100% Remote – UK/Europe Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With … long-term technical quality. Who They're Looking For A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on. The Role • Design and evolve backend services supporting APIs and asynchronous workflows • Own architecture decisions focused on scalability ...

Principal Software Engineer – Node/TypeScript £130,000 – £150,000 100% Remote – UK/Europe Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With … long-term technical quality. Who They're Looking For A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on. The Role • Design and evolve backend services supporting APIs and asynchronous workflows • Own architecture decisions focused on scalability ...

Principal Software Engineer – Node/TypeScript £130,000 – £150,000 100% Remote – UK/Europe Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With … long-term technical quality. Who They're Looking For A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on. The Role • Design and evolve backend services supporting APIs and asynchronous workflows • Own architecture decisions focused on scalability ...

Principal Software Engineer – Node/TypeScript £130,000 – £150,000 100% Remote – UK/Europe Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With … long-term technical quality. Who They're Looking For A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on. The Role • Design and evolve backend services supporting APIs and asynchronous workflows • Own architecture decisions focused on scalability ...

Principal Software Engineer – Node/TypeScript £130,000 – £150,000 100% Remote – UK/Europe Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With … long-term technical quality. Who They're Looking For A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on. The Role • Design and evolve backend services supporting APIs and asynchronous workflows • Own architecture decisions focused on scalability ...

join the team in central London. This is a unique opportunity to help build a transformative new platform at the intersection of software systems, automation, and intelligent infrastructure. Founded by leading academics and proven entrepreneurs, the business is backed by top-tier investors and is solving complex technical problems … that demand creativity, rigour, and ambition. The Role Build and own core systems and architecture from the ground up Work closely with the founding team on product direction and technical strategy Make key decisions across the full stack — from infrastructure to user-facing elements Contribute to the early engineering ...

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 ...

Business Development Representative Location: London Bridge, London (Hybrid/Flexible) Who We Are: My client is on a mission to make modern distributed systems reliable, scalable, and easier to release. Our platform is trusted by engineering teams who've felt the pain of production outages, brutal on-call … prep meetings, demos, and POCs Collaborate with Marketing and RevOps to improve campaigns and event outreach Stay up-to-date on trends in distributed systems, testing, and reliability You Should Have: 1+ years cold calling experience 1+ years Salesforce experience 1+ years experience with Microsoft Office Bachelor ...

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 ...