Founding Fullstack Engineer

SR2

📍 London, London, United Kingdom

Full-time computer-and-mathematical Posted February 27, 2026

Job Description

Founding Full-Stack Engineer (Greenfield Digital Banking) Central London | 4 days onsite | Full-time £90,000 - £100,000 + 15-20% bonus

We're working with a highly successful, family-owned international private bank to hire a Founding Full-Stack Engineer for a brand new, greenfield digital banking build based in Central London.

This is a rare opportunity to join right at the beginning of a newly formed product team and help build a next-generation digital banking experience from first principles deliberately outside of legacy systems. The environment is genuinely startup-style (small team, high ownership, fast delivery), but backed by serious scale, long-term investment, and a strong focus on quality, stability and client trust.

The role As one of the first engineering hires, you'll play a key part in shaping:

the technical foundations
engineering standards
architecture and system design
how the team builds and ships productYou'll work closely with P...