https://jobs.co.uk/job/low-latency-java-developer-mcgregor-boyall--852cc1b1-55dd-4e7e-8362-96456f219326 RSS feed for Low Latency Java Developer at McGregor Boyall. en-gb Thu, 10 Sep 2026 15:44:03 GMT https://jobs.co.uk/job/low-latency-java-developer-mcgregor-boyall--852cc1b1-55dd-4e7e-8362-96456f219326 https://jobs.co.uk/job/low-latency-java-developer-mcgregor-boyall--852cc1b1-55dd-4e7e-8362-96456f219326 Thu, 10 Sep 2026 11:53:58 GMT Location: London | Salary: 10000-500000 Annual | Type: Permanent | I''m working with a global electronic market maker hiring a low-latency Java developer in London, joining the team that builds and owns their client-facing trading infrastructure. What the role covers: Designing and maintaining proprietary low-latency trading systems, front-to-back Order management, exchange connectivity, smart order routing, internalisation and clearing Building tools on top of a high-performance platform used by hundreds of clients Scalability and performance work across the stack A mix of projects - Front End-facing through to Back End infrastructure, in different languages What they''re looking for: Strong experience in Java, Go or C++ building distributed, scalable systems Roughly 2 - 7 years shipping and maintaining highly optimised code Python, high-concurrency systems, low-latency or high-transaction environments, relational databases - all useful, none essential CS, Computer Engineering or equivalent background Communication skills that hold up in technical debate Worth knowing: flat hierarchy, meritocratic, fast-paced. No finance knowledge expected - they teach it. 26 days annual leave, private health/dental/optical, income protection, pension, gym su... Permanent