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Founding Software Engineer - Tech for Good Start-up

Client ServerChesterton, Cambridge🇬🇧United KingdomPosted 23 Jul 2026

Why This Role Stands Out

As a Founding Software Engineer at this impactful tech-for-good startup, you'll have a unique opportunity to shape the future of their AI-driven compliance solutions, leveraging your full-stack Python and React expertise. This remote-friendly role, offering up to £80k, is perfect for ambitious engineers eager to drive technical direction and build scalable applications within a collaborative, early-stage environment. You'll thrive here if you enjoy taking ownership, iterating quickly, and making a tangible difference in regulated industries.

Quick Overview

Salary
£80k/yr
Work Type
Remote
Schedule
Full Time
Level
Mid Senior

Job Description

Founding Software Engineer (Full Stack Python React) Cambridge to £80k

Are you an ambitious full stack Software Engineer who thrives in an early-stage environment where you can shape both the technology and the product?

You could be joining a fast-growing AI start-up as one of its founding engineers, helping to build technology that is transforming compliance and operational efficiency across the NHS and wider regulated industries. With strong backing and ambitious growth plans, you'll have the chance to make a genuine impact while working alongside experienced founders in a highly collaborative environment.

As a Founding Software Engineer, you'll take ownership of the design and development of scalable, cloud-native applications, working across the full software development lifecycle, from architecture and backend services through to frontend development, CI/CD and deployment on Azure. You'll collaborate closely with the founding team to influence technical direction, solve complex engineering challenges and establish the engineering practices that will underpin the company's future growth.

You'll work primarily with Python and TypeScript, leveraging AI technologies to build innovative products that solve real world problems. This is a hands-on role with plenty of autonomy, where you'll have a direct influence on product decisions, architecture and engineering culture.

Location / WFH:

You'll join the team in Cambridge two days a week, ideally with one day a week in London too (expenses covered) and flexibility to work from home.

About you:

  • You enjoy taking ownership and can build software from scratch and iterate quickly
  • You have strong technical skills across the full stack, primarily with Python and TypeScript
  • You have experience with RESTful APIs (they use FastAPI), React and other web technologies such as HTML5, CSS3
  • You have experience with LLMs and agentic AI, like to get your hands dirty and have a proactive entrepreneurial spirit
  • You're curious by nature, happy to learn and pick up new things
  • You're keen to work in a start-up environment, comfortable with unstructured environments
  • You're collaborative with great communication skills
  • You are degree educated, minimum 2.1 at BSc from a top tier university, Computer Science or closely related discipline preferred, likely to have studied to MSc / PhD

What's in it for you:

  • Salary to £80k
  • Equity
  • Impactful role with excellent career growth opportunities

Apply now to find out more about this Founding Engineer (Full Stack Python React) opportunity.



Skills

FastAPI
Azure
Python
React
TypeScript

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