Senior Full Stack Engineer TypeScript Elixir AWS
Client Server
About the role
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+)
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
What's in it for you:
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
Apply now!
Company
Client Server is a London-based technology recruitment consultancy specialising in permanent and contract tech roles across the UK, Europe, and the USA. Founded in 1999, they operate a split-desk recruitment model and have offices in London, Esher, and Cardiff.
Client Server