This is a fully remote position, open to applicants in United States.

📋 Description

• Compose accurate and idiomatic Lean 4 statements and proofs that are compatible with the current mathlib.

• Formalize mathematics expressed in natural language, which includes competition problems, textbook results, and research-level lemmas.

• Evaluate AI-generated Lean statements and proofs, pinpoint failures or inaccuracies, and provide detailed written feedback.

• Assist in establishing guidelines and rubrics for proof quality, statement fidelity, and adherence to mathlib conventions.

• Collaborate with Lean engineers and researchers to uphold consistent standards and enhance quality.

• Engage in projects aimed at training and improving AI systems.

⛳️ Requirements

• Practical experience in writing formal proofs in Lean 4.

• Familiarity with mathlib and Lean 4 tactics, including the ability to locate and utilize relevant lemmas.

• Strong foundation in proof-based mathematics, theoretical computer science, or logic, supported by a degree or research experience.

• Capability to transform written statements and proofs into accurate formal statements and verify proofs.

• Availability for at least 20 hours per week on weekdays, with dependable commitment.

• Excellent written communication skills and the ability to articulate proof strategy and formalization decisions clearly.

• Preferred: experience with Coq/Rocq, Isabelle, Agda, Haskell, Lean metaprogramming, or AI applications in mathematics.

• Must not require H1-B or STEM OPT sponsorship/support at this time.

🏝️ Benefits

• W-2 employment with payroll, benefits, and compliance managed through Cincinnatus LLC (or the relevant international entity).

• Fully remote work environment.

• Flexible working hours; tasks can be completed according to your own schedule.

• Weekly payments via Stripe or Wise based on services provided.

• Opportunity to collaborate with leading researchers in the field.

• Referral payments of up to $1,760 for each successful referral, subject to certain limits.