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Senior Java Developer (Low-Latency & JVM Performance)

Permanentonsite5+ yrs📍 London, United Kingdom of Great Britain and Northern Ireland, 🇬🇧 United Kingdom🗣 English

Senior Java engineer optimizing ultra-low-latency, high-throughput trading systems.

Build and fine-tune event-driven Java platforms for real-time financial processing, focusing on JVM profiling, GC optimization, and memory management. The role demands deep expertise in concurrency, network protocols, and Linux internals to deliver microsecond-level latency. You'll collaborate globally on architecture and performance engineering, working close to hardware and OS layers.

Tech stack
JavaJVMJNIAeronTCP/UDPLinux
Rate
Not stated by the agency
via

Found at a specialist agency · listed 21 October 2026 · InsideJobs links you to the original posting.