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Senior Java Developer (low latency)

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

Senior Java developer for high-performance, low-latency market-data trading platforms.

Build and optimize mission-critical, low-latency trading systems handling real-time market data from 70+ proprietary feeds. You will tune JVM performance, develop kernel-bypass network components, and support complex workflows across EMEA and US markets. Requires 8+ years of hands-on experience with Java, Linux production systems, and deep knowledge of performance bottleneck analysis and root-cause investigation.

Tech stack
JavaLinuxJVMTCP/IPC++Refinitiv ETA
Rate
Not stated by the agency
via

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