Java Software Engineer – Low-Latency Microservices & FIX/NIO Expert

Thrive IT Systems in Belfast is seeking a seasoned Java backend developer with strong experience in microservices and Spring Boot. The role involves building high-performance, low-latency Java applications, integrating with messaging services, and working with relational databases.

Cloud and containerization familiarity is a plus, with a focus on delivering robust software through TDD and CI/CD practices. The candidate should have experience in financial services projects, excellent analytical