Mercor is partnering with leading AI labs to recruit skilled Software Engineers for cutting-edge research initiatives. These projects focus on writing and reviewing full unit test suites for complex open-source codebases across a variety of languages and frameworks.

About the Role

This project involves:

• Writing and reviewing comprehensive unit tests for high-complexity code repositories.
• Interfacing directly with leading AI researchers from top-tier labs.
• Working fully asynchronously, on your own schedule.
• A commitment of 15–40 hours/week depending on your availability and performance.

You’re a Strong Fit If You:

• Have 2+ years of experience (professional or open-source) in Java, TypeScript, JavaScript, Python or Go.
• Have hands-on experience writing unit tests in at least one of the above languages.
• Have contributed to complex open-source projects (strong experience required).
• Are comfortable working with Docker and containerized environments.

Work Terms & Compensation

• Contractor Status: You’ll be an at-will contractor to Mercor.
• Flexible Pay: Weekly payouts via Stripe Connect, based on logged hours.
• Competitive Hourly Rate: Adjusted to your location and experience.

Why Join?

• Direct collaboration with AI labs at the forefront of research.
• Work on high-impact codebases influencing major projects.
• Opportunity to extend into future AI collaborations with Mercor, based on performance.

Application Instructions

• Please include your GitHub profile in both your resume and the application form.
• Your interview will exclusively focus on your open-source contributions — be prepared to discuss them in detail.

We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.