Core Systems Engineer

About the Role Build core systems for an AI-powered trading platform, including order handling, risk rules, and the ledger. This correctness-critical, low-latency engineering work supports the platform's essential trading operations. What You'll Do Develop and maintain systems for order handling, risk rules, and ledger operations. Build performance-sensitive software where correctness and low latency are essential. What We're Looking For At least 6 years of systems engineering experience. Proficiency in Rust or strong C++ skills. Experience building low-latency, correctness-critical systems in trading, payments, exchanges, or a related field. Background in trading, fintech, or financial markets is a plus. Experience with order management systems, risk engines, or ledgers is a plus. Compensation & Benefits Base salary: $100,000 to $250,000 USD annually. Visa sponsorship is available. Location Remote or on-site, with the primary location in Los Angeles, California, United States.