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Java Engineer – Java Developer – PostGres – Kubernetes – Kafka – TDD – 6‑Month Contract – Hybrid (2 days on site, London) – Day Rate: Up to £700 (Inside IR35)

Join a high-performing engineering team working on large-scale, high-availability systems used by millions. This role offers the chance to build and enhance complex backend services in a modern, cloud-native environment.

What you'll be doing:

• Designing and developing performant, scalable backend systems using Java (up to Java 21)
• Working with PostGres
• Building microservices with Spring Boot and related frameworks
• Developing and maintaining RESTful APIs and event-driven systems
• Writing clean, testable code and following TDD principles with a strong focus on unit testing
• Working closely with DevOps, Product, and QA teams to deliver high-quality solutions
• Deploying...