Senior Java Engineer: Low-Latency Payments & Microservices

Company: RE Partners
Apply for the Senior Java Engineer: Low-Latency Payments & Microservices
Location: London
Job Description:

RE Partners in London seeks an experienced and opinionated Java Developer to join the high-performing engineering team, building low-latency, high-throughput payments systems.

You will design scalable real-time services using Core Java, Spring Boot, and RESTful APIs, while mentoring engineers and shaping architecture.

This hybrid UK role offers opportunities to work with OpenShift, AWS, MongoDB, and modern messaging patterns in a demanding payments environment.

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Posted: September 23rd, 2026