Senior Full-Stack Engineer (Kotlin/React) – Hybrid

Zühlke Engineering is seeking a backend engineer in London or Manchester to build and maintain JVM-based services using Kotlin or modern Java, and to design APIs that power responsive web interfaces.

You will work in a cross-functional squad, apply test-driven practices, and explore AI-assisted tools to improve tests, documentation, and systems while ensuring security, reliability and performance. Occasional client-site work is expected.