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Security Engineer

Greptile· Engineering
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San Francisco$170k - $300kFull-timePosted 5d ago

About the role

Security Engineer at Greptile, an AI code review platform, focusing on owning the product, infrastructure, and internal security posture while enabling autonomous validation of code changes and secure deployment practices.

Responsibilities

  • Own Greptile’s security posture across the product, infrastructure, and internal systems
  • Consult on risky code changes and critical architecture decisions
  • Fix pentest findings and patch reported vulnerabilities
  • Manage our bug bounty program and coordinate vulnerability response
  • Design, implement, test, and deploy secure product and infrastructure improvements
  • Work directly with engineers to make security part of how we build, rather than a final review step

Qualifications

  • B.S. Computer Science or equivalent degree, undergraduate or higher
  • 3+ years of software engineering, DevOps, or security engineering experience
  • Experience with JavaScript/TypeScript
  • Deep knowledge of application, infrastructure, and cloud security
  • Experience working on security-critical products and complex architectures
  • Strong judgment when evaluating vulnerabilities, technical tradeoffs, and risk

Skills

Required:Security engineeringJavaScript/TypeScript
Last updated Oct 21, 2026. Interested? Apply on the company site.
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About Greptile

AI code reviewer with complete context of your codebase

Greptile reviews pull requests with full context of the codebase. Top YC companies like PostHog, Raycast, Vouch, Podium, and YC's own internal software team use Greptile to review millions of changes every week. When companies start using Greptile, they catch more bugs and merge PRs 4x faster, on average Greptile can be used via the cloud, or be hosted 100% on your cloud in an air-gapped VPC.

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