Senior Software Engineer TypeScript Full Stack (Hiring Immediately)

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26.04.2025

10.06.2025

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Senior Software Engineer (TypeScript Full Stack) London / WFH to £95k

Do you enjoy problem solving and working with a range of technologies including functional programming languages?

You could be progressing your career in a senior, hands-on Senior Software Engineer role at a successful, profitable energy trading market data start-up.

What's in it for you:

• Competitive salary, to £95k + Significant Equity
• Hybrid working (1-2 days London office per week)
• Continuous career development and learning opportunities
• Influential role as part of a small, close knit team
• Complex and interesting work

Your role:

As a Senior Software Engineer you will take ownership, working on Greenfield development projects. You'll be working on complex problems with scalability and reliability in mind, across the full development lifecycle from architecture and design through to implementation.

There's a range of technology in the stack, you'll have a 50/50 split between backend and frontend development using TypeScript, Elixir, Elm and AWS amongst others, learning and picking new things up on the job in a collaborative, tech driven environment.

Location / WFH:

You'll join the team in London one to two days a week on a flexible hybrid work from home model.

About you:

• You are degree educated in Computer Science or similar STEM discipline, having achieved a 2.1 or above from a Russel Group / Oxbridge or top 100 global university
• You are an experienced software engineer with a strong knowledge of best practices and Computer Science fundamentals
• You have advanced analytical and problem solving skills
• You're comfortable taking ownership of projects and mentoring more junior team members
• You have strong TypeScript skills, combined with any backend programming language (e.g. Python, Java, C++, C#)
• You're happy to work with the following tech stack (you don't need experience with all): Elixir, Elm, Phoenix, LiveView, Python, PostgreSQL, AWS, Docker
• You have experience of working in start-ups / SMEs
• Ideally you will have a good understanding of financial markets