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06500 Citigroup Global Markets Limited

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Senior Low-Latency Java Engineer – Trading Systems

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Summary

Senior Java engineer designing and building high-performance, low-latency trading systems at Citigroup in London, working on low-latency Java frameworks, microservices, and event-sourcing components in a High Performance Architectures team; spans design, implementation, and mentoring junior developers.

Citigroup Global Markets Limited in London seeks a Senior Low Latency Java Engineer to lead development of high-performance trading systems. You will work on low-latency Java frameworks, microservices, and event-sourcing components within a specialized High Performance Architectures team.

The role emphasizes expertise in Java, JVM, Linux, and market data handling, with responsibilities spanning design, implementation, and mentoring junior developers.

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