- Work from
- Bangladesh, Brazil, Colombia, Egypt, Ghana, India, Indonesia, Kenya, Nigeria, Pakistan, Turkey, Vietnam
- Contract
- Contract
- Experience
- Senior
- Salary
- $15 / hour
- Posted
- 15 November 2026
- Apply by
- 13 December 2026
We're hiring senior software security engineers for a 3-month remote contract building security tasks that train and test frontier AI coding models.
Responsibilities
- 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
- A strong grasp of CWE, CVE and the OWASP Top 10
- Hands-on work with sanitizers, fuzzers or static analysis (CodeQL, Semgrep)
- Git, Linux, Bash and Docker
- Clear technical writing in English
- 40 hours a week, with 4 hours overlapping US Pacific time
Pay and length
- $15 per hour
- Fully remote contract, 3 months, starts next week
How to apply
Click Apply and fill in our 2-minute form. A short interest form, an AI interview, then a technical interview. Experienced leads (6+ years, has run a small team) can apply through the same link and say so.
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