About the Job

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Senior Java Low-Latency Engineer for Market Data

Luxoft

London, England, United Kingdom

6 November 2026

Luxoft is seeking a senior software engineer to design and maintain low-latency market-data platforms in a Linux environment. You will optimize JVM performance, implement kernel-bypass networking, and integrate proprietary feeds for real-time data across EMEA and US markets.

The role requires strong Java expertise, C++ experience, and a track record in production-grade systems. Collaboration with global teams and a focus on throughput, latency, and reliability are essential.

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