Low-Latency Rust Engineer for Trading (Hybrid London)

Company: Citibank (Switzerland) AG
Apply for the Low-Latency Rust Engineer for Trading (Hybrid London)
Location: London
Job Description:

Citi in London is seeking a senior Low Latency Rust Software Engineer to join the High Performance Architectures team. You will design and implement high-speed trading infrastructure, focusing on Rust and Java in a hybrid environment.

You will collaborate with cross-functional teams, mentor juniors, and contribute to systems used across Citi’s trading platforms, with mentorship and continuous learning supported by the firm.

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Posted: October 7th, 2026