Core C++ Developer – Crypto High‑Frequency Trading

About the role

We are seeking a highly skilled Core C++ Developer to join a fast‑growing crypto trading and investment firm. You will work on ultra‑low‑latency, high‑performance infrastructure that powers real‑time trading across multiple global markets.

Key responsibilities

• Design, implement and optimise C++17/20 components for ultra‑low‑latency trading.
• Collaborate with quant researchers, traders and infrastructure engineers to improve execution speed and system reliability.
• Maintain and enhance Linux‑based high‑throughput systems, ensuring fault‑tolerance for continuous operation.
• Investigate and apply kernel‑bypass networking techniques such as AF_XDP or DPDK.

Required profile

• Strong background in modern C++ (C++17/20) and systems programming.
• Extensive experience building low‑latency, high‑performance applications.
• Deep understanding of networking protocols (TCP/UDP), concurrency and multithreading.
• Proven expertise in Linux development and performance tuning.

Required skills

• C++ (C++17, C++20)
• Linux system programming
• TCP/UDP networking
• Concurrency and multithreading
• Performance profiling and tuning
• Real‑time high‑throughput systems
• AF_XDP, DPDK (optional)
• C# code generation (optional)

What we offer

• Competitive total compensation (250‑600k range).
• Opportunity to work with leading experts in crypto and high‑frequency trading.
• Greenfield projects with significant impact.
• Dynamic, fast‑paced environment in a rapidly expanding industry.