Senior Software Security Engineer, Infrastructure & Identity at Depthfirst
- Company: Depthfirst
- Location: San Francisco
- Employment type: Full-time
- Posted: 2026-09-23
About the role
About depthfirst We believe that software is the foundation of modern civilization. Yet vulnerabilities threaten its integrity, security, and resilience. We are on a mission to secure the world's software. depthfirst is building intelligence to detect and remediate critical software vulnerabilities. We are training and scaling security AI agents to discover zero-day vulnerabilities across large customer codebases and popular open source software. Our founding team brings deep expertise in data, infrastructure, security and AI, with leaders from DeepMind, Databricks, Square, and Faire. We're looking for thoughtful, driven people excited to work at the intersection of AI, Security, and Infrastructure. About This Role As one of our first security engineers, you'll own the security foundations of depthfirst's infrastructure.…
Apply on Depthfirst's official careers page: https://jobs.ashbyhq.com/depthfirst/2dc89f6a-00b9-4a07-9846-d87c805710f2