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Software Engineer Intern

Semgrep · Engineering Org

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Where
San Francisco Office
Posted
Sep 14

Semgrep, the leader in code security for builders, empowers invention without friction. Teams catch, flag, and fix real issues before they ship, powered by security that learns as they build. Semgrep secures code as it’s written and provides guardrails that pave the road for developers to move fast and stay secure. Built for builders and trusted by security, Semgrep lives where developers work, delivering fixes without breaking flow, and giving security teams visibility, control, and confidence. Semgrep gets smarter as you build, with AI that learns your context to cut false positives and prioritize reachable vulnerabilities, validated by 95% of security reviewers across 6M+ findings.

What you'd do

  • Design and ship new features in a full-stack codebase using Python, PostgreSQL, Typescript, and React
  • Work with our users, product team, and design team to address user pain points
  • Query our aggregated metrics and run experiments to help understand and improve core Semgrep workflows
  • Collaborate with your team through code reviews, design discussions, and demos
  • Learn from a peer mentor whose job is to help you succeed, and to help you get what you want out of your internship
  • Present your work to the team at the end of your internship

What they want

  • Have taken multiple college courses in computer science or equivalent experience
  • Are interested in making a career out of software or a related field
  • Have experience in a dynamic language like Python, Ruby, Javascript, or PHP
  • Are excited about software security and developer enablement
  • Are able to work in our San Francisco office 5 days/week.
  • Are you able to start on either Monday, May 24th, 2027 or Monday, June 14th, 2027
  • Re-design and implement a frontend web page to be more intuitive and functional
  • Build a Slack App integration for Semgrep-app with an authentication handshake
  • Build seamless VSCode and IntelliJ Semgrep integrations
  • Implement SSO authentication only onboarding

What you get

  • $2,400 per week for our 11-week full-time internship
  • Close 1:1 mentorship from full-time engineers on the team
  • Regular feedback from your team’s manager
  • The opportunity to work in-person in our San Francisco office
  • An intern cohort of peers