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# Senior Java Software Engineer

- **Company:** Artemis Talent Group Limited
- **Location:** London, UK
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Algorithmic Trading, Java Virtual Machine (JVM), Network Programming, TCP/IP, Multithreading, Concurrency, Build Management, Low Latency
- **Published:** May 16, 2026
- **Apply:** https://find.jobs/jobs-near-me/senior-java-software-engineer-city-of-london-london/2770240890-2/

## About the Role

* Strong Java experience (6+ years)
 * Background in low-latency / high-performance systems
 * Deep understanding of:
 * Concurrency & multi-threading
 * JVM tuning & memory optimisation
 * Network programming (TCP/IP, NIO)
 * Experience within trading systems / financial markets
 * Exposure to FIX or similar messaging protocols

## Description

* Design and build low-latency, high-throughput Java systems
 * Optimise performance across latency, concurrency, and memory
 * Contribute to mission-critical trading platforms (OMS/EMS, market data)
 * Work closely with engineering and business stakeholders in a live trading environment


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