Principal Engineer – Greenfield FinTech (Hybrid, London)

Company: Harvey Nash Group
Apply for the Principal Engineer – Greenfield FinTech (Hybrid, London)
Location: London
Job Description:

Harvey Nash Group in London is seeking a Principal Engineer to build new digital fintech products from the ground up, with hands-on leadership to guide an engineering squad, shape architecture and mentors engineers while staying actively involved in coding.

The role focuses on production ownership, modern engineering practices, APIs and microservices, event-driven designs and AI-driven SDLC integration within a regulated fintech environment, with hybrid working and a salary up to £150k.

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Posted: September 12th, 2026