C++ Trading Systems Developer

Our client is seeking an exceptional Core C++ Developer to contribute to the development and optimisation of high-performance trading systems. The role focuses on building ultra-low-latency infrastructure, optimising execution speed, and ensuring robust system reliability. The ideal candidate will have deep expertise in modern C/C++, systems programming, and high-performance computing. Key Responsibilities Design, develop, and optimise low-latency, high-performance trading infrastructure using modern C/C++ and the latest standards.Implement efficient and scalable trading algorithms, order execution, and risk management systems.Develop and maintain a deep understanding of exchange connectivity standards for market data and order entry.Optimise CPU performance, memory management, and multi-threaded applications.Collaborate with quantitative researchers, traders, and infrastructure engineers to continuously improve system performance.Profile, benchmark, and debug real-time systems to minimise latency and maximise throughput.Develop and maintain robust and fault-tolerant system components that support continuous trading operations. Required Qualifications Expert-level proficiency in C++, with a strong understanding of modern C++ features (C++17/20/23/26).Extensive experience in low-latency, high-performance systems programming.Deep understanding of networking (TCP/UDP), concurrency, and multi-threading.Strong experience with Linux-based development and performance tuning.Proven experience working with real-time, high-throughput systems where performance is critical.Background in cryptocurrency or traditional financial trading systems. Soft Skills & Culture Fit Candidates from top-tier institutions or those recognised as domain experts are preferred.Strong analytical skills and the ability to work effectively in high-pressure, real-time environments.A collaborative team player who enjoys solving complex engineering problems.