Open Source Maintainer Expert Code Reviewer

Review real engineering tasks as you would review a pull request. Give clear, specific feedback on code quality and apply a consistent standard to each review.

• Assess code changes for correctness, design, and maintainability.
• Identify bugs, security concerns, and missed edge cases.
• Explain what works well and what needs improvement.

What it pays and takes

• Pay: $150 per hour.
• Workload: 5 to 20 hours per week; each review takes about 30 minutes.
• Location: Remote, open only in the countries listed for this role.
• Required: Maintain, core-contribute to, or regularly review an open-source project with at least 1,000 GitHub stars.
• Required: Substantial merged work in established repositories, a history of reviewing other contributors’ pull requests, and at least three years of public GitHub activity.
• Required: Clear written English.
• Helpful: Experience maintaining a widely used library, framework, or developer tool; reviewing code across multiple languages or ecosystems; or working as a professional software engineer.

How it works

Apply on OpenTrain with your resume, then complete the application on the hiring site.

About AI training work

AI training is human work that helps AI systems learn from examples, including reviewing code and model responses. OpenTrain helps people find AI training and data-labeling projects across the industry, build a profile, and apply; creating an account is free.