Formal Methods Expert - Lean 4

About The Job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey. Position: Formal Methods (Lean 4) Expert Type:Contract Compensation:$95/hour Location:Remote Role Responsibilities Design expert-level problems in formal methods: theorem proving, program verification, and formalization of mathematics.Review problems authored by peers for clarity, genuine difficulty, and ground-truth correctness.Evaluate and compare AI model outputs (proofs, tactics, formalizations), delivering Accept / Revise / Reject verdicts with detailed written rationale.Collaborate with AI research teams to ensure consistency and rigor in model outputs.Work independently and asynchronously to meet deadlines while improving AI model performance. Qualifications Must-Have Strong background in formal verification / interactive theorem proving.Hands-on experience in Lean 4 (and mathlib), Coq, Isabelle, or Agda.Familiarity with type theory, mathematical logic, and program verification.Strong technical writing and meticulous attention to detail. Application Process (Takes 2030 mins to complete) Upload resumeAI interview based on your resumeSubmit form Resources & Support For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcomeFor any help or support, reach out to: [HIDDEN TEXT] PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity. , .