Mathematics Researcher (Part-Time) | $90–$150/hr | Worldwide Remote
Join a select cohort of accomplished mathematicians contributing to the next generation of AI systems for scientific and mathematical reasoning. This is a W-2 part-time position (8–20 hrs/week) with Cincinnatus LLC, placed at a leading AI research lab as part of their extended workforce.
What You'll Do
- Author and review challenging mathematics problems used to train and evaluate frontier AI models
- Evaluate model outputs across tasks including proof construction, verification, formalization, and conjecture exploration
- Identify subtle mathematical errors — unjustified steps, misapplied hypotheses, hand-waved lemmas, or plausible but incorrect proofs
- Collaborate with a small program team and other senior research contributors
Areas of Focus
Relevant domains include number theory, algebra, algebraic geometry, topology, analysis, PDEs, probability, combinatorics, dynamical systems, logic, representation theory, mathematical physics, and adjacent areas of theoretical computer science and statistics.
Who We're Looking For
This is a senior-level role. Ideal candidates will have a CV reflecting one or more of the following:
- First- or sole-author publications in top-tier journals such as Annals of Mathematics, Inventiones Mathematicae, Journal of the AMS, Acta Mathematica, Duke Mathematical Journal, GAFA, Geometry & Topology, or equivalent specialty venues (including STOC, FOCS, SODA, or Annals of Statistics)
- Doctoral or postdoctoral training at a top-20 global institution in mathematics or STEM
- Competitive fellowships or honors such as Clay Research Fellowship, NSF GRFP, Sloan Research Fellowship, Simons Fellowship, Hertz Fellowship, Marshall/Rhodes Scholarship, or IMO medals
- NSF CAREER or equivalent grants as a named PI or co-PI
- Currently or recently active as a PhD candidate, postdoc, instructor, faculty member, or industry research mathematician
Outstanding senior PhD students and recent graduates with strong publication records are explicitly encouraged to apply — research depth matters more than years of experience.
Engagement Details
- Hours: 8–20 hours per week
- Compensation: $90–$150/hr, reflecting research seniority and credentials
- Duration: No fixed end date; ongoing as long as the program requires expertise
- Employment Type: W-2 via Cincinnatus LLC
Cincinnatus LLC is an Equal Employment Opportunity employer and does not discriminate on the basis of race, religion, gender identity, age, disability, veteran status, or any other protected characteristic.
