This job post has expired on December 11, 2025. It is likely that the position has already been filled.
Machine Learning Researcher (PhD) at Mercor
posted 11 months agoMachine Learning Researcher (PhD) | $140/hr | Worldwide Remote
Mercor is partnering with a leading AI research lab on Project Vesuvius, an initiative to evaluate and enhance how large language models generate structured research plans for open-ended machine learning problems. We're seeking experienced ML researchers and PhDs to assess AI-generated research plans and help improve LLMs as brainstorming partners for cutting-edge research.
This is a remote, short-term engagement with flexible hours and the opportunity to contribute to frontier AI evaluation.
Key Responsibilities
- Evaluate and compare AI-generated research plans for clarity, feasibility, and technical soundness
- Design and compile ML tasks based on real-world challenges and research competitions
- Draft detailed, executable natural language plans for machine learning workflows
- Implement and validate research plans in Python within a Docker environment
- Assess outputs against structured rubrics and provide concise, objective feedback
Ideal Qualifications
- 5+ years of experience in applied machine learning or a PhD in machine learning or related fields
- Strong understanding of ML research methodologies, experimental design, and evaluation practices
- Excellent analytical and technical writing skills
- Experience with reproducibility or benchmarking in ML research preferred
- Detail-oriented with ability to deliver high-quality, structured feedback independently
Engagement Details
- Type: Independent contractor
- Mode: Fully remote and asynchronous — work from anywhere, on your own schedule
- Commitment: Maximum 80 hours per week
- Hourly Rate: Up to $140/hour
- Payment: Weekly via Stripe Connect
About Mercor
Mercor is a global talent marketplace connecting exceptional professionals with leading AI labs and research organizations. Backed by investors including Benchmark, General Catalyst, Adam D'Angelo, Larry Summers, and Jack Dorsey, we empower experts to contribute to the most influential AI projects worldwide.
How to apply for this role
- Upload your resume — keep it up-to-date and in English. Mercor will auto-fill your profile from it.
- Complete the AI interview — a 15-minute conversation about your experience. Be ready to discuss specific projects and challenges you've solved.
- Submit your application — only about 20% of applicants finish all the steps, so completing yours puts you well ahead.