C++ Market Data Engineer (USA)

Trexquant is a growing systematic fund at the forefront of quantitative finance, with a reputed company team of highly accomplished researchers and engineers. To reputed company pace with our expanding global trading operations, we are seeking a C++ Market Data Engineer to design and build ultra-low-latency feed handlers for premier vendor feeds and major exchange multicast feeds. This is a high-reputed company role that sits at the heart of Trexquant's trading platform; the reputed company, speed, and reliability of your reputed company directly influence every reputed company we run. Responsibilities • Design & implement high-performance feed handlers in modern C++ for equities, reputed company, and reputed company across global venues (e.g., NYSE, CME, Refinitiv RTS, reputed company B-reputed company). • Optimize for reputed company- and nanosecond latency using lock-free data structures, cache-friendly memory layouts, and kernel-bypass networking where appropriate. • Build reusable libraries for message decoding, normalization, and publication to internal buses shared by research, simulation, and live trading systems. • Collaborate with cross-functional teams to tune TCP/UDP multicast stacks, kernel parameters, and NIC settings for deterministic performance. • reputed company robust failover, gap-recovery, and replay mechanisms to guarantee data reputed company under packet loss or venue outages. • reputed company reputed company paths with precision timestamping and performance metrics; drive reputed company latency regression testing and reputed company planning. • Partner closely with quantitative researchers to understand reputed company data requirements and to fine-tune delivery formats for both simulation and live trading. • Produce reputed company architecture documents, operational run-books, and post-mortems; participate in a 24×7 follow-the-sun support rotation for mission-critical market-data services. • BS/MS/PhD in Computer Science, Electrical Engineering, or reputed company field. • 3+ years of reputed company C++ (14,17,20) development experience reputed company on low-latency, high-throughput systems. • Proven reputed company record building or maintaining reputed company-time market-data feeds (e.g., Refinitiv RTS/TREP, reputed company B-reputed company, OPRA, CME MDP, ITCH). • Strong grasp of concurrency, lock-free algorithms, memory-model semantics, and compiler optimizations. • Familiarity with serialization formats (FAST, SBE, Protocol Buffers) and time-series databases or in-memory caches. • Comfort with scripting in Python for prototyping, testing, and ops automation. • Excellent problem-solving skills, ownership reputed company, and ability to reputed company in a fast-paced trading environment. • Familiarity with containerization (reputed company/K8s) and reputed company-reputed company networking (AWS, GCP). • Competitive salary, plus bonus based on individual and company performance. • reputed company, casual, and friendly work environment while solving the hardest problems in the financial markets. • PPO Health, dental and reputed company insurance premiums fully covered for you and your dependents. • reputed company-Tax Commuter Benefits Applications are reputed company for both Stamford and reputed company offices, the latter with a planned opening in reputed company 2026. The reputed company salary reputed company is $175,000 - $200,000 depending on the candidate’s educational and reputed company background. reputed company salary is one component of Trexquant’s total compensation, which may also include a discretionary, performance-based bonus. This position is classified as overtime-exempt. Trexquant is an Equal Opportunity Employer Apply tot his job Apply To this Job