Mercor is seeking an exceptional open source contributor with deep expertise in Python, Java, C, JavaScript, or TypeScript to collaborate on high-impact projects with global reach. This role is ideal for engineers with a strong command of core programming fundamentals and a proven track record of consistent, high-quality contributions to leading open-source repositories.
Key Responsibilities:
- Design and oversee the creation of evaluations for a wide range of coding tasks across multiple languages, including JavaScript, TypeScript, Python, Java, and C.
- Develop test cases to accurately assess system performance in diverse engineering scenarios.
- Analyze system behavior on real-world user use cases to uncover strengths and improvement areas.
- Communicate evaluation results effectively to the research team to support continued development and optimization.
You're a great fit if you have:
- A strong GitHub (or similar) presence with frequent, high-quality contributions to top open-source projects in the last 12 months.
- Expertise in one or more of the following languages: Python, Java, C, JavaScript, or TypeScript.
- Deep familiarity with widely-used libraries, frameworks, and tools in your language(s) of choice.
- Excellent understanding of software architecture, performance tuning, and scalable code patterns.
- Strong collaboration skills and experience working within distributed, asynchronous teams.
- Confidence in independently identifying areas for contribution and executing improvements with minimal oversight.
- Comfortable using Git, CI/CD systems, and participating in open-source governance workflows.