💼 Full-Time Position

Staff Backend Engineer

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Jobleads-UK
📍 Cardiff, Wales, United Kingdom
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Location
Cardiff, United Kingdom
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Posted
June 23, 2026
Type
Full-Time
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Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

Monzo is building a modern banking experience that is simple, fast and friendly. The role is a product‑backend engineer in a cross‑disciplinary squad that collaborates with product managers, designers, mobile and web engineers, data analysts and research staff to build and support a part of the Monzo platform.


Responsibilities



  • Write scalable, resilient backend services in Go, collaborating closely with other engineers, designers and product people.

  • Test hypotheses, analyze user data and design solutions that improve customer outcomes.

  • Participate in system design discussions and architecture reviews.

  • Actively contribute to the broader engineering community through knowledge sharing and mentorship.

  • Work across multiple collectives such as Core Banking, Business Banking, Wealth, Borrowing, Growth, Payments, Platform, Fincrime, Security & Expansion.


Qualifications