This job post has expired on July 27, 2025. It is likely that the position has already been filled.
Software Engineer – Remote, Flexible Contract
Company: Mercor
Hourly Rate: $15–$60/hr (Competitive based on experience and location)
Job Type: Hourly Contract (Remote)
Availability: Limited Spots Available
About the Role:
Mercor is seeking talented Software Engineers to support leading AI research labs. This role specifically involves writing and reviewing thorough unit test suites to enhance complex, production-grade, often open-source codebases. You will collaborate directly with pioneering AI researchers and engineering leads.
Ideal Candidate:
2+ years professional or significant open-source experience in Python, Java, JavaScript, or TypeScript
Demonstrated expertise in writing detailed unit tests for large-scale, production-level projects
Strong contributions to high-profile or technically complex open-source projects
Comfortable navigating extensive, unfamiliar codebases
Hands-on experience with Docker and containerized environments
Committed to precision, comprehensive code coverage, and maintaining best testing practices
Why Mercor:
Collaborate directly with world-class AI experts
Fully remote and asynchronous work environment; set your own schedule
Flexible hours: minimum 15 hours/week, scalable up to 40 hours/week
Strong performance unlocks opportunities for future elite projects through Mercor
Compensation & Details:
Competitive hourly rates based on experience and location
Weekly payouts through Stripe Connect
At-will independent contractor position
Equal opportunity employer: accommodations provided upon request
Apply Today: Join Mercor and contribute to groundbreaking AI initiatives alongside global research leaders.
Upload resume → AI interview → Complete form → Submit application
Upload your best, up-to-date resume in English. Mercor will extract details and fill out your profile automatically. Review and adjust as needed.
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AI Interview Tips: The interview focuses on your resume and work experience. Be ready to discuss specific projects and how you solved challenges.
Takes about 15 minutes | Dramatically improves your chances