Low-Latency Java Backend Engineer (Spring Boot, FIX, Kafka)
Summary
Build low-latency Java components and microservices for a high-performance trading platform using Spring Boot, Kafka, and NIO.
W3Global in Belfast is seeking an experienced Java developer to join a high‑performance trading infrastructure team. You will design and implement Java NIO based components, microservices, and cloud‑native solutions.
You'll work with Spring Boot, JMS/MQ/Kafka, and major RDBMS systems, following TDD, CI/CD, and agile practices, while ensuring robust, low‑latency connectivity in a financial services environment.