C++ Developer

Responsibilities

• Design and develop performance-sensitive C++ applications that connect trading platforms to exchanges and liquidity venues
• Engineer resilient real-time systems capable of handling massive volumes of market data and order flow
• Collaborate directly with traders, quantitative researchers, and infrastructure engineers to improve trading performance and execution quality
• Analyze system behavior and optimize latency, throughput, and determinism across the software stack
• Contribute to the architecture of next-generation trading systems supporting a global options market making business

Requirements

• Minimum 2+ years of experience programming in modern C++
• Proven experience writing performance-critical code
• Bachelor’s or Master’s degree in Computer Science, Computer Engineering, Mathematics, or a related technical field
• Ability to work in a fast-paced, collaborative environment to iterate quickly on ideas

Preferred Qualifications

• Knowledge of TCP/UDP networking and/or exchange-facing protocols
• Prior experience in electronic trading or financial technology

About the Company

Susquehanna is a global quantitative trading firm powered by scientific rigor, curiosity, and innovation. As one of the world’s leading options market makers, we provide liquidity across global financial markets through cutting-edge technology, quantitative research, and deep trading expertise.