Senior Full-stack Engineer – TS, React, Node, Cursor/Claude

Company: Oliver Bernard
Apply for the Senior Full-stack Engineer – TS, React, Node, Cursor/Claude
Location: London
Job Description:

Join a team of 8 Engineers working on core product features

TypeScript, React, Node, AWS. Built with Cursor + Claude

I’m working with an early stage AI company that’s building software used by private equity and investment firms to automate complex financial workflows. This isn’t an AI wrapper. They’re building AI into the core product, using it to structure, reconcile and understand financial data while shipping quickly with modern AI engineering tools.

They’re looking for engineers who enjoy owning features end to end, from architecture and APIs through to polished frontend experiences.

Ideal background

  • 5+ years building production applications
  • Comfortable across the full stack with TS, Node, React and AWS
  • Startup mindset and happy moving quickly
  • Interested in AI assisted development and tools like Cursor or Claude

Small team. High ownership. Direct access to the founders. A genuine opportunity to help shape both the product and engineering culture from an early stage.

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Posted: July 9th, 2026