Mathematics PhD (Graduate or Candidate, Top 30 Program) at Obsidian

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Role Description

Mercor is collaborating with a leading AI research group to engage experts with advanced training in mathematics. This cutting-edge project focuses on strengthening AI systems’ reasoning capabilities through rigorous problem-solving and theorem-based evaluation. You will be applying graduate-level expertise to assess and validate complex mathematical reasoning.

• Solve and evaluate challenging mathematics problems across diverse fields
• Review AI-generated proofs and solutions for correctness and rigor
• Provide structured feedback to improve mathematical reasoning models

Qualifications

• Recent PhD in Mathematics (within past 4 years) OR PhD candidate ≥3 years into program (typically ≥4th year from undergrad entry, or ≥3rd year with master’s entry)
• Enrolled in or graduated from a top 30 mathematics program
• Ideally active in research/academia
• Strong background in advanced problem-solving, with ability to clearly articulate reasoning, reference theorems, and identify gaps in writing

Benefits

• Remote and asynchronous — set your own schedule
• Flexible, project-based engagements
• 5-6 week engagement with potential for additional opportunities

Compensation & Contract Terms

• Competitive hourly compensation, commensurate with your background & experience
• Independent contractor arrangement
• Payments processed weekly via Stripe Connect

Application Process

• Submit your resume and complete an interview to get started (if we do not have one already on file)
• Qualified applicants will receive follow-up within a few days with next steps

Company Description

• Mercor is a talent marketplace connecting top experts with leading AI labs and research organizations
• Backed by Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey
• Thousands of professionals across domains such as law, engineering, research, and creative services contract with Mercor to contribute to frontier AI projects