We are an HFT firm building ultra-low-latency market-making systems across options, equities, and futures .We are hiring a C++ execution engineer to work directly on latency-critical trading infrastructure .What You Will BuildLow-latency execution engines and exchange connectivityMarket data feed handlers (binary protocols)Order management : quoting, hitting, mass cancelReal-time order books and exchange stateOptions pricing and quoting services High-throughput systems for large instrument universesWhat You Will DoWrite and optimize performance-critical C++ Reduce latency, jitter, and tail risk Handle market data and orders at scale Embed pricing and execution logic directly in productionSupport clearing, reconciliation, and margin workflowsWhat We Require35+ years C++ in low-latency / HFT systems Experience with electronic trading or market making Strong knowledge of networking, binary protocols, TCP/UDP Proven ability to optimize microsecond-level latency Experience with options or derivatives trading systems Nice to HaveExchange protocols (CME, Eurex, ICE, CBOE)Options pricing / vol surfacesFPGA, kernel bypass, or custom networking