Site Reliability Engineer

WE ARE AN APPLIED AI LAB BUILDING END-TO-END SOFTWARE AGENTS. We're the makers of Devin, the first AI software engineer. Our team is extremely talent-dense. Among our founding team, we have world-class competitive programmers, former founders, and leaders from companies at the cutting edge of AI including Scale AI, Palantir, Cursor, Waymo, Tesla, Lunchclub, Modal, Google DeepMind, and Nuro. Building Devin is just the first step—our hardest challenges still lie ahead. If you’re excited to solve some of the world’s biggest problems and build AI that can reason on real-world tasks, apply to join us. ROLE MISSION Devin and Windsurf are used by hundreds of thousands of developers every day. When something goes wrong, it goes wrong for all of them at once. This role exists to make sure that doesn't happen, and when it does, to make sure it's resolved faster than anyone expects. You will own both the production reliability of our user-facing products and the platform engineering that lets our team ship quickly and confidently. That means SLOs, incident response, and on-call on one side, and CI/CD pipelines, deployment infrastructure, and developer tooling on the other. At Cognition, these are not separate jobs. The best SREs here understand that reliability is engineered in, not bolted on. WHAT YOU'LL ACCOMPLISH - Production Reliability: Define and own SLOs, SLIs, and error budgets for Devin and Windsurf. Build the monitoring, alerting, and observability systems that give the team a clear, honest picture of service health at all times. - Incident Response and On-Call: Lead incident response with speed and clarity. Run blameless postmortems that turn outages into durable improvements. Build the runbooks and tooling that make on-call sustainable and effective. - Platform Engineering and CI/CD: Own the deployment pipelines, release infrastructure, and internal developer tooling that let the team ship fast without breaking things. Reduce toil systematically so engineers spend

Department: Research & Development; Team: Core Engineering