Senior Full Stack Engineer TypeScript Elixir AWS

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

• Strong Computer Science fundamentals (STEM degree, 2:1+)
• Proven experience delivering complex software in modern stacks
• Excellent problem-solving skills and ability to own projects
• Strong TypeScript + a backend language (Python / Java / C++ / C#)
• Startup/scale-up experience; financial markets knowledge a plus

• Competitive salary, to £100k + Significant Equity
• Hybrid working (3 days London office per week)
• Vitality Healthcare
• Continuous career development and learning opportunities
• Influential role as part of a small, close knit team
• Complex and interesting work