High-Frequency Trading System Engineer

4 weeks ago

Stamford, United States Trexquant Investment LP Full time

We are seeking a highly skilled C++ engineer with extensive experience in high-frequency trading systems to join our trading team. In this role, you will design and develop ultra-low-latency trading infrastructure. You’ll work closely with quantitative researchers and fellow technologists to build cutting-edge HFT systems that have a direct impact on our trading performance.ResponsibilitiesLead the design and development of low-latency, high-frequency trading (HFT) systems.Evaluate the existing execution platform and develop plans for a comprehensive revamp.Optimize system performance across hardware and software layers, including CPU architecture, memory/cache utilization, and network interfaces (NICs).Ensure a clean, well-tested, and thoroughly documented codebase.Expert-level proficiency in C++ and Linux, with a deep understanding of low-level memory management, concurrency, and performance optimization.Proven experience developing ultra-low-latency, high-throughput systems, preferably in trading or other real-time environments.Strong knowledge of profiling tools and techniques for latency measurement and benchmarking.Hands-on experience with network protocols (TCP/UDP, multicast, Ethernet) and low-latency messaging systems.Exceptional analytical and problem-solving skills.Competitive base salary with guaranteed and performance-based bonuses tied to individual and company resultsCollaborative, friendly, and results-oriented work environmentFull coverage of PPO health, dental, and vision insurance premiums for you and your dependentsPre-tax commuter benefitsAdditional company perks #J-18808-Ljbffr

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