1 of 1 Contract Performance Testing Jobs in the City of London

month contract in London, working hybrid three days a week. You'll be part of a global engineering function delivering technology where performance, resilience and reliability are critical. The role focuses on building and enhancing high-performance trading, exchange connectivity and Direct Market Access platforms. You'll work … closely with Product, Engineering, QA and Production Support teams, helping turn requirements into robust, scalable solutions while driving continuous performance improvement. Key Skills Core Java, JDK 17+ Low-latency/high-throughput trading platforms Multithreading, concurrency and JVM tuning Mechanical sympathy and performance profiling Microservices and distributed systems ...