Senior C++ Engineer - Selby Jennings
Core
Architecting and developing ultra-low latency trading infrastructure and high-performance components for a global trading firm.
Role type
Senior C++ Engineer (Trading Infrastructure)
Builds
Trading engines, connectivity platforms, and market-facing infrastructure
Domain
Financial markets / Electronic trading / Low-latency systems
Deliverable
production ML models | product features
Required skills
Modern C++ (C++20), Linux development, Multithreading, Concurrency, Memory optimization, Performance tuning, TCP/UDP networking, Low-latency protocols
Preferred skills
Python, Market data platforms, Risk systems, Cryptocurrency trading infrastructure, Exchange connectivity
Responsibilities
Design and develop ultra-low latency trading infrastructure, Optimize system performance across network/application/OS layers, Build and enhance trading engines and connectivity platforms, Collaborate with quantitative researchers and traders, Conduct code reviews and drive engineering excellence, Troubleshoot performance bottlenecks, Mentor engineers and promote best practices
