Blockchain Security Engineer, Bridge
Core
Design and scale the security foundation for a new stablecoin-based payments platform (Bridge) to enable faster, cheaper global money movement.
Role type
Senior Security Engineer (Infrastructure & Platform)
Builds
Security roadmap, threat models, monitoring, secrets management, incident response, and CI/CD hardening for a stablecoin payments rail.
Domain
Fintech / Blockchain / Stablecoins
Required skills
Security engineering, threat modeling, secure development, infrastructure hardening, compliance/audit, incident response, secrets management, CI/CD security, backend code debugging
Preferred skills
Startup security program building, Ruby, crypto/stablecoin interest, pragmatic prioritization
Technologies
Ruby, CI/CD tools, monitoring systems, secrets management tools
Responsibilities
Design and implement the Bridge security roadmap from first principles to production; Identify and tackle critical security risks; Integrate with Stripe infrastructure or build custom solutions; Lead threat modeling and hardening for money movement systems; Build security capabilities (monitoring, secrets, incident response, access controls); Reinforce secure development practices; Ensure compliance and audit readiness; Collaborate cross-functionally with engineering and product teams.
Seniority
Senior, hands-on IC