Senior Java Software Engineer
Belfast, Northern Ireland, United Kingdom
Airswift
relational DBs like PostgreSQL . Drive cloud readiness, adopt microservices architecture , and contribute to distributed system designs. Lead database migrations from legacy systems (e.g., Sybase , DB2 ) to modern platforms. Required Skills: Strong Core Java expertise, with a focus on performance tuning and optimisation . Solid understanding of algorithms , data structures … with MongoDB and relational databases (e.g., PostgreSQL). Familiarity with service-oriented architecture , cloud platforms, and containerised environments. Nice to Have: Experience with SingleStore , Sybase , DB2 . Background in investment banking or financial services. Join a high-calibre engineering team solving complex trading challenges with modern, scalable tech. More ❯
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