Crypto Quant Developer: High-Performance Trading in London

Company: Citadel
Apply for the Crypto Quant Developer: High-Performance Trading in London
Location: London
Job Description:

Citadel Securities in London is seeking a Crypto Quantitative Developer to build high-performance trading systems for crypto markets using modern C++. The role emphasizes low-latency design, collaboration with quantitative researchers, and continuous optimization of system performance in a fast-paced environment.

You will work across the trading stack, implement risk controls, optimize latency, and collaborate with researchers to push crypto market insights into production.

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Posted: August 29th, 2026