Java Swing Developer for High-Performance Trading UI

Company: Caspian One
Apply for the Java Swing Developer for High-Performance Trading UI
Location: Greater London
Job Description:

A financial technology firm in Greater London is seeking a Java Swing Developer to enhance its high-performance desktop trading platform. This role includes maintaining a Java Swing-based UI and transitioning the architecture to microservices. The ideal candidate will have strong Core Java skills, experience with multithreaded architectures, and familiarity with microservices concepts. This position offers the chance to work on complex, mission-critical systems and influence the next generation of their technology stack.#J-18808-Ljbffr…

Posted: January 30th, 2026