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# Senior Developer Experience Engineer - Java/Kotlin

- **Company:** TESTQ Technologies
- **Location:** Sheffield, UK
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Node.Js, Kotlin
- **Published:** September 10, 2026
- **Apply:** https://www.collegerecruiter.com/job/2840587280-senior-developer-experience-engineer-javakotlin

## About the Role

You will write documentation, support self-service onboarding, and collaborate across product, engineering, and risk teams. Proficiency in Java, Kotlin or Node.js is essential, with a strong focus on security, observability, and reliability.
#J-18808-Ljbffr



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