Cincinnatus LLC is seeking Lean engineers and formal mathematicians to help its AI lab state and prove mathematics in Lean 4. This part time role requires 20–40 hours per week, with potential to increase, and involves writing and reviewing Lean proofs that compile against mathlib.
You will transform informal results into precise formal statements, assess model proofs, and contribute to guidelines for proof quality. Placement at a leading AI lab is possible within the extended workforce.