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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.

Responsibilities

+ Lead 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.

Requirements

+ 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.

Benefits

+ Competitive base salary with guaranteed and performance-based bonuses tied to individual and company results

+ Collaborative, friendly, and results-oriented work environment

+ Full coverage of PPO health, dental, and vision insurance premiums for you and your dependents

+ Pre-tax commuter benefits

+ Additional company perks

Trexquant is an Equal Opportunity Employer