Full-Stack Software Engineer - Compliance

About Ondo Capital markets are moving onchain. Ondo Finance is building the products and infrastructure that will bring them there. We create institutional-grade, blockchain-enabled investment products and services, including tokenized treasuries, tokenized stocks and ETFs, and new trading experiences built for global, always-on markets. We are the category leader by AUM, well-capitalized, and backed by investors including Founders Fund, Coinbase Ventures, Pantera Capital, and Tiger Global. The underlying financial infrastructure is complex. We believe the product experience should not be. About the Web team The Web team builds the product layer that makes Ondo's financial infrastructure accessible. We own the experiences through which users onboard, establish eligibility, move money, mint and redeem Ondo Stocks, manage portfolios, and use products across multiple blockchains. We are a small team of exceptional engineers with broad ownership and a high bar for craft, judgment, and execution. We turn complexity across compliance systems, backend services, smart contracts, and external partners into products that feel clear and dependable. Engineering on this team is distinguished by: Product taste. We simplify complex financial workflows without hiding the details that matter. End-to-end ownership. Engineers shape, build, launch, and improve the product. Speed with confidence. We scope sharply, move quickly, and hold a high quality bar. Security and correctness. Access control, auditability, privacy, and failure behavior are design constraints from the start. High agency and low ego. We act without waiting, invite direct critique, and make the team better. About the role As a Full-Stack Engineer focused on Compliance, you will design the foundations of Ondo's onboarding and compliance platform. You will own the systems that determine how users establish eligibility, move through KYC/KYB and compliance review, and how Operations and Compliance teams investigate and resolve cases. Your scope spans the full workflow—from the user-facing onboarding experience to the internal tools, decision logic, data models, and third-party integrations behind it. You will set technical direction, define system boundaries and invariants, and evolve the platform as our products, policies, and scale change. This is a foundational ownership role for a senior engineer. You will turn ambiguous policy and operational requirements into precise product behavior and durable architecture. You will partner closely with Compliance, Legal, Risk, Operations, Product, and Design while owning the engineering judgment: what must be true, how the system can fail, and how it remains secure, explainable, and resilient in production. We are looking for an engineer who sees the whole system, anticipates what comes next, and raises the standard for critical product infrastructure. What you'll do Own compliance-focused product areas from problem definition and architecture through implementation, launch, production operation, and iteration. Build clear, maintainable interfaces along with the APIs, data models, workflows, and integrations that make them work. Turn complex regulatory and operational requirements into intuitive, testable product behavior for customers and internal users. Integrate third-party APIs and webhooks from identity, sanctions, blockchain analytics, fraud, and case-management providers while maintaining strong data quality, privacy, observability, and auditability. Design for real-world failure modes, including delayed and reordered vendor events, manual review, partial outages, retries, and conflicting state across systems. Work directly with Compliance, Legal, Risk, Operations, Product, Design, and users to understand the domain and make sound product and technical tradeoffs. Apply AI and machine learning where they can safely reduce manual work or improve decision support, with appropriate security, human review, explainability, and audit trail…