C++ HFT Developer

• Design, develop, and optimise low-latency trading infrastructure using modern C++.
• Build scalable systems supporting trading, execution, and risk management workflows.
• Develop and maintain exchange connectivity for market data and order entry.
• Optimise CPU utilisation, memory management, and multi-threaded applications.
• Work closely with quantitative researchers, traders, and infrastructure engineers to improve system performance.
• Profile, benchmark, and troubleshoot real-time applications to minimise latency and maximise throughput.
• Build robust, fault-tolerant systems that support continuous trading operations.

• Expert-level C++ development experience, including modern C++ standards (C++17 or later).
• Strong background in low-latency and high-performance systems programming.
• Deep understanding of networking concepts, including TCP/UDP, concurrency, and multi-threading.
• Extensive Linux development experience and performance optimisation expertise.
• Experience building real-time, high-throughput systems where performance is business-critical.
• Previous exposure to trading technology within crypto, capital markets, electronic trading, or other performance-sensitive environments.

Ideal Profile

• Exceptional academic or technical background.
• Strong analytical and problem-solving abilities.
• Comfortable operating in fast-paced, real-time environments.
• Collaborative mindset with a passion for solving complex engineering challenges.

Culture

• Ownership and accountability
• Intellectual curiosity and continuous learning
• Clear, direct communication
• Teamwork and shared success

• Highly competitive compensation package with significant performance-based upside.
• Generous holiday allowance.
• Daily lunch provided.
• High-specification office environment and technology.
• Regular team events and socials.
• International company offsites and professional development opportunities.

Our client is a leading global trading firm operating at the intersection of systematic trading and venture investing. They are known for building cutting-edge technology and are seeking exceptional engineers to help develop and optimise their next-generation trading infrastructure.