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# Senior C# Software Engineer

- **Company:** Zopa Bank Limited
- **Location:** London, UK
- **Experience:** Expert
- **Salary:** £88,996
- **Contract:** Permanent contract
- **Skills:** C Sharp (Programming Language), Java Virtual Machine (JVM), PostgreSQL, Test-Driven Development (TDD), Kotlin, AWS Aurora, Kubernetes, Apache Kafka, Docker
- **Published:** November 10, 2026
- **Apply:** https://www.adzuna.co.uk/jobs/details/5959193035

## About the Role

* Youll work with C#, Kafka, Kubernetes, Docker, AWS Aurora Postgres, and other modern technologies. If you havent worked with all of these, we value skilled engineers with a willingness to learn.

 * A track record of delivering high-impact, complex systems in production environments

 * Strong testing discipline, with a commitment to strictly following Test-Driven Development (TDD)

 * Strong systems thinking and architectural judgement

 * The ability to navigate ambiguity and turn complexity into clear, actionable plans

 * Confidence making data-informed technical decisions with long-term consequences in mind

 * Experience influencing beyond your immediate team

 * A deep customer focus and a bias toward measurable outcomes

 * Experience mentoring others and amplifying team impact

 * Ownership beyond your own output

We'll support your transition and cross-training into a JVM/Kotlin environment. What matters most to us is how you think, how you approach problem-solving, and the scale and impact of what you've built., * Experience with fintech or banking is a plus, but we value problem-solvers from all backgrounds