We believe software is the foundation of modern civilization—yet vulnerabilities threaten its integrity, security, and resilience. We are on a mission to solve security.
depthfirst is building intelligence to detect and remediate critical software vulnerabilities. We train and scale 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 technical leaders from DeepMind, Databricks, Square, and Faire. We are looking for thoughtful, driven people excited to work at the intersection of AI, security, and infrastructure.