Senior Ruby on Rails Engineer – Hybrid London

Company: Fynity
Apply for the Senior Ruby on Rails Engineer – Hybrid London
Location: City of Westminster
Job Description:

Fynity is seeking a Senior Ruby on Rails Engineer to join our growing technology team in London. The role focuses on backend development using Ruby on Rails for high-volume transactional workflows, with hybrid work arrangement (2 days onsite).

You will collaborate with Product, Platform and Engineering teams to strengthen reliability, scalability, and engineering quality across live systems and production environments.

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Posted: July 29th, 2026