32K–485K USD / year
Staff + Software Security Engineer, Secure Frameworks
OtherHybrid — San Francisco, CA | New York City, NY | Seattle, WA
Published on 2026-10-05
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About this role
The role involves designing and building security foundations used across Anthropic's fleet, focusing on critical security frameworks and services. Candidates will work in a collaborative environment aimed at preventing vulnerabilities through careful design and implementation.
About the company
Anthropic builds reliable and interpretable AI systems, including the Claude family of models, for businesses and developers. The company focuses on AI safety research and practical AI assistants for enterprise and consumer use.
The team
Secure Frameworks
Stack
GoRustPythonPKIX.509mTLS
What you'll do
- Design, build and run security foundations
- Partner with various teams to ensure integration
- Scope and build security services end-to-end
- Build and operate zero-trust access gateway
- Design authorization frameworks
- Own cryptographic frameworks
- Mentor engineers
What we're looking for
- 8+ years of software engineering experience
- Strong skills in Go, Rust or Python
- Deep understanding of authentication and authorization systems
- Hands-on experience with PKI, X.509, and mTLS
- Experience with applied cryptography
- Background in high-reliability services on Kubernetes
- Strong communication skills
- Passion for AI safety
Nice to have
- Experience with security frameworks or libraries
- Built or operated zero-trust access gateways
- Migrated a fleet to mTLS at scale
- Contributed to open-source cryptographic libraries
- Designed authorization systems using policy languages
- Familiarity with ML infrastructure
Benefits
- Competitive compensation
- Generous vacation and parental leave
- Flexible working hours