• Dfns is looking for a Principal Security Engineer to lead security architecture and threat modeling, drive vulnerability management and penetration testing, and design defense in depth controls across the platform.

Threat modeling | secure coding | bug bounty | smart contract security | CIS | network protocols | web protocols | software supply chain | cryptography | SOC 2 | ISO 27001 | NIST | incident response | PKI | TypeScript | Rust | observability | AWS | CI/CD | vulnerability management Threat modeling | secure coding | bug bounty | smart contract security | CIS | network protocols | web protocols | software supply chain | cryptography | SOC 2 | ISO 27001 | NIST | incident response | PKI | TypeScript | Rust | observability | AWS | CI/CD | vulnerability management