Java Swing Developer for High-Performance Trading UI

Caspian One; Greater London; On-site; GBP 80,000 - 110,000; Full time

Job summary

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.

Qualifications

• Proficient in Core Java with understanding of design patterns.
• Experience with multithreaded architectures and performance optimization.
• Practical knowledge of Java Swing.

Responsibilities

• Enhance and maintain a Java Swing-based UI for trading and risk management.
• Work on a multithreaded architecture communicating with backend via bespoke TCP.
• Collaborate on plans to decouple UI and introduce microservices.

Skills

Strong Core Java skills

Multithreaded architecture experience

Java Swing experience

Familiarity with microservices

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.