Senior Software Engineer, Identity & Regulatory Platform

Paxos is rebuilding financial infrastructure with blockchain. The Identity & Regulatory Platform team builds the trust layer for identity verification, KYC/KYB, sanctions screening, and onboarding. As a Senior Software Engineer, you will own the customer journey from lead to activation, design backend services, integrate with third-party vendors, use AI to automate compliance, and mentor teammates. You will work with Product, Compliance, and identity vendors to turn regulatory requirements into

5+ years building production backend systems with 1+ year at senior level. Strong in Go, Java, or Python (Go preferred). Experience designing APIs and data models for sensitive/regulated data. Outcome-oriented, comfortable with ambiguous requirements. Bonus: identity/KYC/AML, growth engineering, LLM features, Persona. Uses AI tools daily.