Founding Financial Software Engineer

You’ll architect the low-latency core of our trading engine, design matching logic, build risk systems, stress-test security, and optimize execution flows for a high-throughput, real-time trading experience. This role is ideal for engineers with experience in HFT, prop trading, quant finance, or perps who want to build and test a cutting-edge, end-to-end trading system with security and risk top of mind. Qualifications Ambitious and excited to learn, thrive in fast-paced environments, and independently own core components 3+ years experience building low-latency financial systems (Tradfi or crypto) Deep knowledge of order books, matching engines, and risk models Proficient in Rust, C++, C or comparable system languages Deep understanding of perpetual future and traditional markets with the ability to critically reason around security and market quality Bonus: Fullstack capability and interest in end-to-end performance tuning, DevSecOps experience including pipeline & CI/CD setup, containers, AWS/Azure infra Compensation & Benefits We offer competitive compensation and meaningful early-stage equity. As an early team member, you’ll have ownership and upside in shaping one of the most ambitious financial platforms in finance. What we offer: Competitive salary + meaningful equity stake Hybrid work environment (in-person preferred in NYC) Health, dental, and vision benefits Unlimited PTO and flexible work hours Cutting-edge problems at the intersection of crypto, global markets, and mobile UX A fast-paced, mission-driven team of top builders from BlackRock, leading crypto firms, and high-growth startups Hello Trade is an equal-opportunity employer. We are committed to creating a diverse and inclusive workplace. We do not discriminate based on race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, veteran status, genetic information, or any other legally protected status. We encourage all qualified individuals to apply and strive to create an environment where all employees feel valued, respected, and supported. If you require reasonable accommodation during the application process, don't hesitate to contact us at [email protected].