We're hiring senior software security engineers for a 3-month remote contract building security tasks that train and test frontier AI coding models.

What you'll do

- Take real vulnerabilities (CVEs, security advisories, bug reports) from open-source projects and reproduce them
- Classify each one (CWE, OWASP Top 10) and write proof-of-vulnerability tests
- Build Docker-based audit-and-patch tasks in Python, JS/TS, Java, C/C++, C#, Go, Rust, Ruby, PHP, Kotlin or Swift
- Harden the tests so AI models can't game them, and score AI-written patches

You need

- 5+ years of professional software engineering
- Expert in at least one of the languages above
- Robust grasp of CWE, CVE and the OWASP Top 10
- Hands-on with sanitizers, fuzzers or static analysis (CodeQL, Semgrep)
- Git, Linux, Bash, Docker
- Clear technical writing in English




- 40 hours a week, with 4 hours overlapping US Pacific time
- To live in one of: Bangladesh, Brazil, Colombia, Egypt, Ghana, India, Pakistan, Indonesia, Kenya, Nigeria, Turkey, Vietnam

Pay: $15/hour. Contractor, fully remote, starts next week.

Leads and managers: we're also hiring security pod leads (6+ years, has run a small team, $25/hour) and a security engineering manager (10+ years, has led teams to delivery targets, $30/hour). Apply through the same link and say so.

How to apply

Apply in about two minutes: https://experts.rustlabs.ai/apply?role=ai-security-engineer&ref;=jb-sec-li

📌 Senior Software Security Engineer, AI Training (Remote, 3-month contract) (India)
🏢 rustLabs
📍 India