Product Engineer, Security

Greptile is an AI code reviewer that catches bugs and anti-patterns in pull requests with complete context of the codebase. Hundreds of top software companies, from YC startups to big tech, and teams in finance, healthcare, and defense, use Greptile to merge PRs faster and catch more bugs.

Greptile reviews 5B lines of code every month for 22,000+ customers. A new repo starts using Greptile every 2 minutes. We also uniquely offer self-hosted, air-gapped deployments for enterprises across defense, financial services, and healthcare.

We’re looking for a product engineer with strong security expertise to build Greptile’s security product from the ground up. You’ll work directly on the agents and infrastructure that help find, validate, reproduce, and fix vulnerabilities, turning security experience into specialized software that thousands of engineering teams will use every day.

Problems we’re excited about

• Security is the highest-stakes thing an AI reviewer can get right or wrong. What does a security product developers actually trust look like: codebase-wide scanning, a security-focused PR bot, continuous pentesting, or something nobody has built yet?

• Coding standards can be idiosyncratic and are often poorly documented; can we build agents that