Lean 4 Formal Proof Engineer

ixolabs.ai; France; À distance; EUR 70 000 - 110 000; Plein temps

Résumé du poste

ixolabs.ai in France is seeking a Lean 4 Proof Engineer to push the boundaries of formal verification for trustworthy AI. You will formalize mathematical definitions, theorems, and proofs in Lean 4 and contribute to the Mathlib library, ensuring mathematical rigor across critical AI components.

You will translate informal arguments into rigorous, machine-checkable proofs, verify the correctness of algorithms using Lean 4's type theory, and collaborate with AI researchers to formalize

Qualifications

• PhD required or equivalent research experience.
• Strong background in logic and formal verification.
• Experience with formalizing mathematical proofs is essential.

Responsabilités

• Formalize mathematical definitions, theorems, and proofs within Lean 4.
• Contribute to and extend the Mathlib library.
• Verify correctness of existing mathematical statements and algorithms using Lean 4's type theory.
• Translate informal mathematical arguments into machine-checkable proofs.
• Collaborate with AI researchers to formalize specifications and properties of AI algorithms.
• Identify and debug logical errors or gaps in formalizations, providing clear explanations.

Connaissances

Lean 4

Formal methods

Mathematical logic

Collaboration

Formation

Ph.D. in Mathematics or Computer Science

Outils

Lean 4

Mathlib

Type theory

Description du poste

ixolabs.ai in France is seeking a Lean 4 Proof Engineer to push the boundaries of formal verification for trustworthy AI. You will formalize mathematical definitions, theorems, and proofs in Lean 4 and contribute to the Mathlib library, ensuring mathematical rigor across critical AI components.

You will translate informal arguments into rigorous, machine-checkable proofs, verify the correctness of algorithms using Lean 4's type theory, and collaborate with AI researchers to formalize