absolutely critical. The Role You’ll be working on a performance-critical C++ system, tackling problems around: Complex data processing and reasoning Concurrency and multithreaded systems Memory efficiency and low-level optimisation Cross-platform behaviour (Linux, Windows, macOS) System-level interactions where required This is hands-on, systems-level engineering. … software development experience Strong commercial experience with modern C++ (C++17 or later) Background in systems-level or performance-critical development Solid understanding of multithreading/concurrency Comfortable working close to the system (memory, OS behaviour, performance) Passion for writing high-quality, maintainable code Bonus points Experience with low-level optimisation ...