About the Role

As our Backend Engineer, you will play a critical role in building and scaling the infrastructure that powers nsave's financial services. Reporting to the CTO, you’ll work closely with the CEO and the broader engineering team to architect, ship, and scale resilient, high‑performance systems serving tens of thousands of users across multiple jurisdictions.

Location

Full‑time, on‑site role based in London.

Who you are

• Breadth in platform and infrastructure: familiar with backend architecture, databases, site reliability, infrastructure as code, and continuous deployment.
• Strong software engineering fundamentals: build and optimising software systems with solid clean software principles, layered abstractions, and trade‑offs.
• A supportive teammate: care about operational health and enabling other engineers to iterate quickly and ship fast, with a focus on developer operations.
• Business‑or...