C++ Quant Developer — Ultra-Low Latency Trading

Company: Paragon Alpha – Hedge Fund Talent Business
Apply for the C++ Quant Developer — Ultra-Low Latency Trading
Location: London
Job Description:

Paragon Alpha is seeking experienced C++ Engineers to join their High-Frequency Trading team in London. The role focuses on building ultra-low latency trading systems where nanoseconds matter and performance is critical.

You will work across the latency-critical stack, optimise modern C++ systems, and collaborate with FPGA, hardware and infrastructure engineers to power live trading globally. This is a chance to influence live trading within a leading quantitative investment firm.

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Posted: July 19th, 2026