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Founding Fullstack Engineer
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Full Stack Engineer (Founding Team) - pre-seed Fintech start-up
Location: London (hybrid)
Salary: £50,000–£60,000 + meaningful equity
We're working with a pre-seed fintech startup on a mission to transform how people get value from their cash - no more waiting around for boring old interest. Fresh off a strong pre-seed round backed by top-tier VCs and a well-known former challenger bank CEO as advisor, they're building the engineering team from the ground up.
What you'll do:
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- Own and build core product features end-to-end, from database to UI
- Work directly with the CTO to shape the technical architecture from day one
- Build robust, scalable systems that plug into regulated banking infrastructure
- Have a genuine seat at the table — your decisions become the foundation
What you'll bring:
- 5+ years' full stack experience, comfortable across the stack
- Strong hands-on experience with .NET and Azure
- Fintech or regulated industry experience — you understand what it means to build for compliance, security and trust
- A hunger to build something from scratch, not just maintain what exists
- Comfortable with ambiguity and moving fast in an early-stage environment
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What's in it for you:
- £50k–£60k salary
- Meaningful equity - you're joining as a founding engineer, not employee 100
- Direct influence over product and architecture decisions
- A front-row seat as the company scales from pre-seed to Series A and beyond
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