Software Engineer jobs in London

• This week 21 roles
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  Senior/Staff Software Engineer, Developer Experience

  Cohere · London Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business... 5+ yrsUSD 215k-300k 2 days ago via ashby View role
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  Senior Software Engineer - Healthcare Data Products

  flatironhealth · London office We’re looking for a Senior Software Engineer to help us accomplish our mission to improve and extend lives by learning from the experience of every person with cancer. Are you... 4+ yrs 2 days ago via greenhouse View role
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  Staff Software Engineer (Onboard Services)

  uforce · United Kingdom - London UFORCE exists to make aggression unaffordable. Founded in Ukraine and headquartered in London, UFORCE is a defence-technology company with operations across Europe, the United... 10+ yrs 3 days ago via ashby View role
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  Senior Software Engineer (Python / TypeScript / Azure)

  CHAOS Industries · London, England, United Kingdom London, UK (On-site) | £100,000-£150,000 + pre-IPO stock options CHAOS Industries is a defense tech company founded in 2022 that has raised $1B from investors including 8VC, Accel... 3 days ago via greenhouse View role
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  Senior Software Engineer (Nova Core)

  uforce · United Kingdom - London UFORCE exists to make aggression unaffordable. Founded in Ukraine and headquartered in London, UFORCE is a defence-technology company with operations across Europe, the United... 5+ yrs 3 days ago via ashby View role
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  Staff Software Engineer (Autonomy)

  uforce · United Kingdom - London UFORCE exists to make aggression unaffordable. Founded in Ukraine and headquartered in London, UFORCE is a defence-technology company with operations across Europe, the United... 8+ yrs 3 days ago via ashby View role

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  Senior Software Engineer

  Snyk · United Kingdom - London Office Software is being rewritten in real time. AI agents are starting to write more code than humans do, at a speed no security team has ever had to match, and that single shift is... 3 days ago via ashby View role
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  Senior Software Engineer (Onboard Services)

  uforce · United Kingdom - London UFORCE exists to make aggression unaffordable. Founded in Ukraine and headquartered in London, UFORCE is a defence-technology company with operations across Europe, the United... 7+ yrs 4 days ago via ashby View role
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  Software Engineer - Digital Assets

  optiverus · London, England, United Kingdom Optiver is looking for a Software Engineer to join our Digital Assets Team in London. In this role, you’ll build and evolve trading systems for cryptocurrency markets, working... 4 days ago via greenhouse View role
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  Senior Manager, Service Reliability/Software Engineering

  PlayStation Global · United Kingdom, London Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation... 5 days ago via greenhouse View role
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  Senior Software Engineer, Machine Learning

  ocadogroup · London, United Kingdom Senior Software Engineer | Autoplanner | Hybrid Working | London We are Ocado Group, and we're bringing world-class automation to online grocery. Our Ocado Smart Platform (OSP)... 5 days ago via greenhouse View role
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  Full-Stack Software Engineer, Child Safety Tools & Systems (London)

  OpenAI · London, UK The Intelligence & Investigations Engineering team builds systems that detect, analyze, and disrupt abuse across OpenAI’s products. We partner closely with the Child Safety team... 7+ yrsUSD 266k-445k 5 days ago via ashby View role
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  Senior Software Engineer

  Harmonic Security, Inc · London, England - Hybrid AI is being run everywhere, by humans and agents. Harmonic Security governs all of it. The AI Governance and Control (AIGC) platform understands user / agent intent and data... 5+ yrsGBP 103k-114k 5 days ago via ashby View role
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  Senior Software Engineer

  Radiant · London As a Senior Software Engineer, you will own major parts of Radiant's AI cloud platform, joining one of five teams: Infra, Cluster, Observability, MLOps Training, or MLOps... 5 days ago via ashby View role
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  Demo Software Engineer (f/m/d)

  Contentful · London, England, United Kingdom As a Demo Software Engineer (f/m/d) you will be responsible for developing digital applications showcasing the use of Contentful within well-established categories and emerging... 6+ yrs 5 days ago via greenhouse View role
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  Senior Software Engineer (Comms Platform)

  ebury · London Ebury helps ambitious businesses unlock global growth, and we take the same approach with our people. We encourage innovation and movement, collaboration and problem-solving, and... 7+ yrs 5 days ago via greenhouse View role
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  Senior Software Engineering Manager (Global Billing, Payments & API )

  kaluza · London Location: London, Bristol or Edinburgh, UK (hybrid, three days a week in the office) Level: Senior Engineering Manager PL2 Team: Global Billing, Payments & API Contract: Permanent... 6 days ago via ashby View role
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  Python Software Engineer - Data Infrastructure

  Man Group · London Man Group is a global alternative investment management firm focused on pursuing outperformance for sophisticated clients via our Systematic, Discretionary and Solutions... 4+ yrs 6 days ago via greenhouse View role
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  Software Engineer

  Fleetcraft · London We're building the critical infrastructure for the next generation of aircraft. Aerospace demand is surging. OEMs have decade-long backlogs, new manufacturers are racing to... 3+ yrs 6 days ago via ashby View role
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  Full Stack Software Engineer

  Faculty · London We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform... 6 days ago via ashby View role
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  Software Engineer

  Axle Energy · London At Axle Energy, we’re building the infrastructure that will underpin the decarbonised energy system. Our software moves energy usage to times when electricity is cheap and green... GBP 75k-200k 6 days ago via ashby View role
• Earlier this month 9 roles
• 8

  Principal Software Engineer (Hybrid)

  8th Light · London, England, United Kingdom Location: Waterloo, London, England, UK | Hybrid (1 day per week in office) At 8th Light, we bring life to the best ideas. Founded in 2006 and headquartered in Chicago, we are a... 10+ yrs 8 days ago via greenhouse View role
• 8

  Lead Software Engineer (Hybrid)

  8th Light · London, England, United Kingdom Location: Waterloo, London, England, UK | Hybrid (1 day per week in office) At 8th Light, we bring life to the best ideas. Founded in 2006 and headquartered in Chicago, we are a... 7+ yrs 8 days ago via greenhouse View role
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  FICC Options Execution - Senior Software Engineer (Crypto)

  DRW · London DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We... 5+ yrs 8 days ago via greenhouse View role
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  Software Engineer - Tech Lead - Enterprise

  monday.com · London At monday.com, we help teams get more work done. We are the best AI work platform that empowers teams to automate, build, and scale their impact end-to-end with tools that... 10+ yrs 8 days ago via ashby View role
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  Software Engineer, ML Ops

  Cohere · London Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business... 8 days ago via ashby View role
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  Software Engineer (Scheduler), London

  Isomorphic Labs · London Isomorphic Labs is applying frontier AI to help unlock deeper scientific insights, faster breakthroughs, and life-changing medicines with an ambition to solve all disease. The... 9 days ago via greenhouse View role
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  Lead Software Engineer - Data

  PlayStation Global · United Kingdom, London Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation... 9 days ago via greenhouse View role
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  Full Stack Software Engineer

  INFINIT · London Job Title: Full Stack Software Engineer Type: Full-time Location: London Launched in 2023, INFINIT is a fast-growing fintech scale-up operating in multiple countries across Europe... 9 days ago via lever View role
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  Staff Software Engineer - Workloads

  CoreWeave Europe · London, England CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale... 9 days ago via greenhouse View role

Showing the 30 newest; new roles are added every day.