Senior C++ Quantitative Developer - Low-Latency Trading

Millennium in London is seeking a Senior Quantitative Developer to design, implement, and optimize low-latency C++ execution algorithms and order management components across global trading teams. You will work with real-time data, multi-threaded systems on Linux, and high-performance networking, collaborating with traders to deliver timely, reliable market execution and research tooling.

The ideal candidate has 10+ years in software development, strong C++17/20 expertise, and a deep