Job Description

Senior Full Stack Engineer / Developer (TypeScript Elixir AWS) London / Hybrid Up to £100k + Equity

Join a fast-growing energy trading data scale-up as a Senior Full Stack Engineer, working on complex greenfield systems that demand scalability, reliability and clean architecture. You'll own projects end-to-end, solve challenging technical problems and work with a modern tech stack including TypeScript, Elixir, Elm and AWS.

What you'll do:

  • Lead full stack development across greenfield products
  • Design, build and ship scalable, data-driven systems
  • Work 50/50 across backend and frontend in a modern, polyglot environment
  • Mentor team members and help shape engineering best practices

    • Tech Stack: TypeScript, Elixir, Elm, Ember, Python, Phoenix, LiveView, PostgreSQL, AWS, Docker
    (Experience with all not required.)

    About you:

  • Strong Computer Science fundamentals (STEM degree, 2:1+)

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    Job Details

    Location
    London, England, United-Kingdom
    Job Type
    Full-time
    Category
    Other-General
    Posted Date
    February 12, 2026
    Deadline
    March 24, 2026