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77 AI engineer jobs in the UK

Updated 16 Oct 2026. From employers' own job boards. Free to apply.

SeniorityExecutivePrincipal or staffLead or managerSeniorMid-level
Work arrangementRemoteHybridOn-site
PostedLast 3 daysLast 7 days
PayPay shown
  1. Computer Vision EngineerSPAICE

    London · On-site · Posted today

    PythonComputer visionRobotics

  2. Frontier Agent Engineering Manager, EnterpriseScale AI

    London, UK · Posted today

    AI agentsLLMs and generative AIRAG and retrievalMCP

  3. Machine Learning Engineering ManagerTrainline

    London · Hybrid · Posted today

    AI agentsLLMs and generative AIRAG and retrievalMCP

  4. Senior Engineering ManagerClearer

    Leicester · Hybrid · Posted today

    AI agents

  5. Senior ML Engineer (Agentic Search)Nebius

    Amsterdam, Netherlands; London, United Kingdom; Remote - Europe; Zurich, Switzerland · Remote · Posted today

    AI agentsLLMs and generative AIEvaluationsPython

  6. Senior Software Engineer, Web Development – AIRoku

    Manchester, United Kingdom · Posted today

    AI agentsLLMs and generative AIRAG and retrievalMCP

  7. Lead AI/Agent ArchitectFuture Works

    London; Canada ; United States · Remote · Posted 1 day ago

    AI agentsLLMs and generative AIPython

  8. Machine Learning Engineer – Lumen Enterprise Models (SWE-focused LLMs)Cosine

    London Office · On-site · Posted 1 day ago

    LLMs and generative AIEvaluationsFine-tuningPyTorch, TensorFlow and JAX

  9. Senior Applied ML Engineer | Kimchi (Model Router)Cast AI

    Austria; France; Germany; Italy; Netherlands; Poland; Spain; United Kingdom · Posted 1 day ago

    AI agentsLLMs and generative AIEvaluationsPython

  10. Senior ML Engineer | Kimchi (Inference Stack Optimization)Cast AI

    Austria; France; Germany; Italy; Netherlands; Poland; Spain; United Kingdom · Posted 1 day ago

    LLMs and generative AIEvaluationsPythonPyTorch, TensorFlow and JAX

  11. Software Engineer - Customer Facing Applied AIAddepar

    Edinburgh, UK · Posted 1 day ago

    AI agentsLLMs and generative AIRAG and retrievalEvaluations

  12. Sr. Software Engineer - Customer Facing Applied AIAddepar

    Edinburgh, UK · Posted 1 day ago

    AI agentsLLMs and generative AIRAG and retrievalEvaluations

  13. Staff Security ArchitectPlayStation Global

    United Kingdom, London · Posted 1 day ago

    AI agentsLLMs and generative AIRAG and retrievalPython

  14. Staff Software Engineer - Customer Facing Applied AIAddepar

    Edinburgh, UK · Posted 1 day ago

    AI agentsLLMs and generative AIRAG and retrievalEvaluations

  15. Staff Software Engineer - Customer Facing Applied AIAddepar

    London, UK · Posted 1 day ago

    AI agentsLLMs and generative AIRAG and retrievalEvaluations

  16. Clinical AI EngineerHeidi

    London · Posted 2 days ago

    LLMs and generative AIEvaluationsFine-tuningPrompt engineering

  17. MLOps EngineerCheckatrade

    Moorgate London; Barcelona Spain · Posted 2 days ago

    LLMs and generative AIRAG and retrievalMCPPython

  18. Safety Engineer (Backnd Leaning)ElevenLabs

    United Kingdom; Dublin; Tokyo; United States; New York; Los Angeles; Poland; Poland; London; Boston; San Francisco; Washington, D.C. · Remote · Posted 2 days ago

    AI agentsLLMs and generative AIFine-tuningPython

  19. Senior Software Engineer, AIMuck Rack

    Remote (Bulgaria, Ireland, United Kingdom) · Remote · Posted 2 days ago

    £105k to £115k a year

    AI agentsLLMs and generative AIMCPEvaluations

  20. AI EngineerVega

    London · On-site · Posted 3 days ago

    AI agentsLLMs and generative AIMCPTypeScript and JavaScript

  21. Applied AI EngineerLoveholidays

    London · Remote · Posted 3 days ago

    AI agentsRAG and retrievalGoogle Cloud

  22. Applied AI Engineer, Beneficial Deployments (Lab Automation)Anthropic

    London, UK · Posted 3 days ago

    LLMs and generative AIEvaluationsClaude and AnthropicOpenAI and GPT

  23. Engineering Manager, AI PlatformThe Economist Group

    London - Commercial · Posted 3 days ago

    AI agentsLLMs and generative AIRAG and retrievalMCP

  24. Full-stack AI EngineerSantander

    London · Posted 3 days ago

    AI agentsLLMs and generative AIRAG and retrievalFine-tuning

  25. GTM EngineerSearchable

    London · On-site · Posted 3 days ago

    AI agentsLLMs and generative AIPythonTypeScript and JavaScript

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Common questions

How many AI engineer jobs in the UK are open?

77 jobs are open on Timo as of 16 Oct 2026, all posted on employers' own job boards in the 14 days before that date.

Which companies are hiring?

Faculty, Addepar, Deliveroo have the most open roles in this list right now.

Is it free to apply through Timo?

Yes. You need a free Timo account. You then apply on the employer's own site.