Vertus Partners
City, London
11/11/2026
Contractor
Java Engineer - Low-Latency - FX - Investment Bank London - Hybrid 6 month contract Rate: £1,000-1,250/day inside IR35 We have partnered with a leading Investment Bank in supporting them in their search for experienced Low Latency Java Developers to join the FX Front Office team during an exciting Greenfield project. What you'll be doing Design/develop high performance, low-latency applications for essential systems Focus on optimising throughput and reducing latency Investigate and fix bottlenecks, optimising code performance Collaborate and communicate with cross-functional teams What they are looking for: Strong Core Java skills Experience in zero GC environments Extensive Algo/eTrading experience Greenfield experience would be beneficial Experience building Low-latency systems Deep understanding of latency-optimised libraries (eg Disruptor/Aeron/Chronicle) This is a great opportunity to work on industry renowned low-latency solutions in a high performing and collaborative environment.