Senior Software Security Engineer

Join Anthropic, a leading AI safety and research company, as a Senior Software Security Engineer. In this role, you will be part of the Security Engineering team, responsible for protecting our AI systems and maintaining the trust of our users and society. You will work across various areas, including identity and secrets management, developer security and supply chain, infrastructure security, and secure frameworks. Your focus will be shaped by your strengths and the team's priorities.

• Contribuer à la sécurité des systèmes d'IA d'Anthropic en définissant l'architecture d'authentification et en concevant les fondations cryptographiques.
• Construire et maintenir des systèmes de gestion des identités et des secrets, y compris l'émission, la rotation et l'authentification des charges de travail.
• Identifier et remédier aux lacunes en matière de sécurité par le biais de revues de code, de modélisation des menaces et de débogage pratique.
• Bachelor's degree in Computer Science or equivalent industry experience
• At least 5 years of software engineering experience implementing and maintaining security-relevant systems in production
• Experience contributing to cloud security controls
• Strong programming skills in Python or at least one systems language such as Go or Rust
• A track record of taking ownership of problems end to end, from identifying the issue to shipping and monitoring the fix
• Clear communication skills and the ability to work collaboratively across engineering teams
• Passion for AI safety and the role security engineering plays in building trustworthy AI systems
• Low ego and high empathy, with a genuine interest in helping teammates succeed
• Contributions to developer security tooling including SAST, dependency scanning, or secure build infrastructure
• Familiarity with Kubernetes security primitives including RBAC, namespaces, network policies, and admission controllers
• Experience with cloud security posture management tooling, infrastructure-as-code security scanning, or automated remediation
• Experience with network security and isolation techniques including east-west controls, traffic inspection, and cloud network policy
• Experience with eBPF for security monitoring and enforcement, or developing kernel security policies
• Experience building secrets management or workload authentication systems, including familiarity with protocols such as OAuth 2.0, OIDC, SAML, or SPIFFE/SPIRE
• Background building or operating security systems in environments that support research workflows and rapid iteration
• We encourage you to apply even if you do not believe you meet every single qualification