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Trexquant Investment LP

High-Frequency Trading System Engineer (USA)

Trexquant Investment LP, Stamford, Connecticut, United States, 06925

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Overview

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. 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. Seniority level

Mid-Senior level Employment type

Full-time Job function

Information Technology Industries

Technology, Information and Internet

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