Senior Java Developer – RealTime Trading (Onsite Newcastle)
Summary
Senior Java Developer onsite in Central Newcastle (Mon-Fri) modernising a legacy C++ trading system into a Java-based real-time trading platform. Day to day is backend, multithreaded, low-latency Java development with strong financial-markets knowledge, working with Front Office teams and using Java and Claude.
Client Server Ltd. in Newcastle expects a Senior Java Developer to modernise a legacy C++ trading system into a Java-based solution.
You will work onsite in Central Newcastle, Monday to Friday, collaborating with Front Office teams and other engineers to deliver robust, real-time trading systems using Java and Claude. The role emphasizes backend, multithreaded development, strong knowledge of financial markets, latency considerations, and client-facing communication.