Mathematician - Formal Proof

Job Summary

Working remotely on a flexible contract basis, the Mathematician - Formal Proof will formalize advanced mathematical arguments in Lean 4, contribute to large-scale formal mathematical libraries, and construct rigorous machine-checkable proofs while engaging with cutting-edge AI research.

Key responsibilities

• Formalize advanced mathematical arguments and theorems in Lean 4 across various mathematical disciplines
• Contribute to the growth and quality of large-scale formal mathematical libraries, including mathlib
• Audit and verify existing formal proofs for correctness, completeness, and logical integrity

Required qualifications

• Master's degree or PhD in Mathematics or a closely related field
• Strong background in rigorous mathematical proof writing and logical reasoning
• Hands-on experience with formal proof assistants, with Lean 4 strongly preferred
• Ability to translate informal mathematical ideas into structured, machine-verifiable formal proofs
• Self-motivated and comfortable working independently in a remote, asynchronous environment