Mathematical Formalization Specialist - Remote

Alignerr; Deutschland; Remote; EUR 58.676 - 176.028; Teilzeit

Zusammenfassung

An innovative tech company in Germany seeks a Mathematical Formalization Specialist to translate informal proofs into formalized structures, primarily using Lean. The ideal candidate will have a Master’s degree in Mathematics or a related field, combined with strong expertise in proof languages and enthusiasm for formal verification. Responsibilities include formalizing classical proofs, analyzing gaps in automated reasoning, and collaborating with researchers. This remote role offers competitive hourly rates ranging from $50 to $150.

Qualifikationen

• Master’s degree or higher in Mathematics, Logic, or Theoretical Computer Science.
• Experience with formal proof languages, especially Lean.
• Strong foundation in various mathematical disciplines.

Aufgaben

• Translate informal mathematical proofs into Lean.
• Analyze proofs and identify gaps or assumptions.
• Collaborate with researchers on verification strategies.

Kenntnisse

Rigorous proof writing

Mathematical reasoning

Formal proof languages

Ausbildung

Master’s degree in Mathematics or related field

Tools

Lean (Lean 3 or Lean 4)

Coq

Isabelle/HOL

Agda

Jobbeschreibung

Mathematical Formalization Specialist - Remote

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Mathematical Formalization Specialist (Lean / Formal Proof Systems)

About Alignerr

Alignerr partners with leading AI labs to build expert‑driven workflows that improve model reasoning. We recruit top mathematicians and specialists to solve tasks where automated tools fail, advancing AI reliability, formalization, and high-integrity dataset creation.

Role Overview

We are seeking a mathematician with deep training in rigorous proof construction and hands‑on experience with formal proof languages—especially Lean. This role sits at the intersection of mathematics and computer science, focusing on translating human‑written mathematical arguments into precise, machine‑verifiable formalizations. You will work on proofs that often lie beyond the current capabilities of automated provers, helping us map the frontier of what formal verification can express, capture, and automate.

What You’ll Do

• Translate informal mathematical proofs into Lean (and related proof systems) with an emphasis on clarity, structure, and correctness.
• Analyze generic and domain‑specific proofs, identifying gaps, hidden assumptions, and formalizable sub‑structures.
• Construct formalizations that test the limits of existing proof assistants—especially where tools struggle or fail.
• Collaborate with researchers to design, refine, and evaluate strategies for improving formal verification pipelines.
• Develop highly readable, reproducible proof scripts aligned with mathematical best practices and proof assistant idioms.
• Provide guidance on proof decomposition, lemma selection, and structuring techniques for formal models.

What You Bring

Must‑Have

• Master’s degree (or higher) in Mathematics, Logic, Theoretical Computer Science, or a closely related field.
• Strong foundation in rigorous proof writing and mathematical reasoning across areas such as algebra, analysis, topology, logic, or discrete math.
• Hands‑on experience with Lean (Lean 3 or Lean 4), Coq, Isabelle/HOL, Agda, or comparable systems—with Lean strongly preferred.
• Deep enthusiasm for formal verification, proof assistants, and the future of mechanized mathematics.
• Ability to translate informal arguments into clean, structured formal proofs.

Nice‑to‑Have

• Familiarity with type theory, Curry–Howard correspondence, and proof automation tools.
• Experience with large‑scale formalization projects (e.g., mathlib).
• Exposure to theorem provers where automated reasoning frequently fails or requires manual scaffolding.
• Strong communication skills for explaining formalization decisions, edge cases, and reasoning strategies.

Ideal Candidate

A mathematically mature problem‑solver who enjoys working at the frontier of formal verification—someone who finds satisfaction in taking a dense, elegant human argument and expressing it in a form that a machine can understand. You appreciate precision, structural beauty, and the challenge of resolving gaps that automated tools cannot yet bridge.

Sample Work You Might Do

• Formalize classical proofs and compare machine‑verifiable structures against textbook arguments.
• Investigate where automated provers break down, and articulate why (complexity, missing lemmas, insufficient libraries, etc.).
• Create Lean proofs that reveal deeper patterns or generalizations implicit in the original mathematics.

$50 - $150 an hour