Core C++ Systems Engineer — High-Performance Trading Infra

NJF Global Holdings Ltd in London is assembling a small, elite team of systems engineers to design the core infrastructure that powers a highly sophisticated trading platform. This is not application development; it is deep, performance‑critical work where nanoseconds matter and correctness is non negotiable.

You will own end‑to‑end components across market data, execution, simulation and backtesting, collaborating with traders and researchers to push latency down and throughput up.