Senior Software Engineer Fintech AI in London

Senior Software Engineer Fintech AI in London

London Full-Time No working from home possible
Signify Technology

Senior Software Engineer 🚀

TypeScript | React | NestJS | AWS

London | Hybrid | 2 Days a week

💰 Up to £120k

We’re hiring on behalf of a fast-growing UK AI Fintech looking to add a Senior Software Engineer to its team. Backed by strong investment and with significant momentum behind them, they’re entering a major phase of growth and scaling both their platform and engineering capability.

This is a high-impact individual contributor role within a collaborative engineering team, with the opportunity to shape both product and engineering as the business scales.

A key part of this hire is mindset.

What They’re Looking For

Essential:

  • Strong experience with TypeScript
  • Commercial experience with React and NestJS
  • Hands-on experience with AWS
  • Strong understanding of architecture, testing, CI/CD, and engineering best practices

Highly Desirable:

  • Daily user of AI development tools such as ChatGPT, Claude, Codex, or similar
  • Passion for using AI and automation to improve engineering workflows
  • Forward-thinking mindset with an interest in modern software delivery practices

Bonus:

  • Experience in FinTech, lending, payments, or FCA-regulated environments
  • Exposure to complex financial or ledger-based systems

Why Join?

  • Join a high-growth fintech at an exciting stage of scaling
  • Work on meaningful products with real customer impact
  • Be part of a strong engineering culture with high ownership
  • Help shape how AI is adopted within software engineering and product delivery

Interested in learning more? Apply to be considered!

Signify Technology

Contact Details:

Signify Technology Recruitment Team