YC Combinator Backed Start-Up | Profitable & Hyper-Growth | Senior/Staff/Principal | Up to £140[…]

Company: Owen Thomas | B Corp™
Apply for the YC Combinator Backed Start-Up | Profitable & Hyper-Growth | Senior/Staff/Principal | Up to £140[…]
Location: London
Job Description:

YC Combinator Backed Start-Up | Profitable & Hyper-Growth | Senior/Staff/Principal | Up to £140K | 3 Days Per Week in London

I am looking for Senior, Staff & Principal engineers to come and be part of a company with a clear mission and target to make a positive change.

The Role:

  • Own the end-to-end product lifecycle, from ideation and design to implementation, deployment, feedback, and measurement
  • Communicate new features with internal and external stakeholders, gathering input pre-implementation and supporting launches
  • Design and build intuitive, high-performance web interfaces for business users
  • Lead architectural decisions to improve scalability, observability, and codebase modularity
  • Maintain high code quality through testing, documentation, and code reviews
  • Mentor junior engineers through pairing, reviews, and ongoing feedback

Skills Required:

  • Strong proficiency in React, TypeScript & Node.
  • Experience working with Next.js, Express & PostgreSQL
  • Experience in high pace early-stage businesses, with the ability to work end-to-end across the entire product development process, taking high ownership & accountability.
  • Strong understanding of frontend & backend software engineering best practices
  • Up to £130K base salary
  • Equity
  • Sign on fee!

If you are interested, please apply.

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Posted: July 9th, 2026