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← Harmonic

Research Engineer, Formal Methods

Harmonic · Palo Alto · London

Frontier labonsite
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At a glance

Highlights

  • Push limits of AI-based theorem proving for software and hardware verification.
  • Build verification engine that catches edge cases before code ships.
  • Develop new approaches to express and prove important system properties.

What they offer

  • Unlimited PTO
  • 401(k) matching
  • 100% employer-paid health, vision and dental for employees and 50% for dependents
  • Health Savings Account (HSA) for qualifying health plans

Ideal candidate

A highly motivated researcher driven by proof and correctness who loves tackling ambitious verification challenges end-to-end and collaborating closely with AI researchers.

Requirements

  • BS or MS in Computer Science, Mathematics, related technical field or equivalent industry experience
  • Basic proficiency in Python
  • Proficiency and practical experience with at least one proof assistant (e.g., Lean, Coq, Isabelle, Agda)
  • Strong foundation in formal methods and mathematical logic
  • Experience driving highly technical research projects from early concept to delivery

Lab profile

About Harmonic

Building Aristotle, a mathematical reasoning engine with Lean 4 verification for absolute precision.

What they build

  • Aristotle

Known for

  • Lean 4 verified reasoning
  • Reinforcement learning for reasoning
  • Gold Medal-level 2025 IMO performance
  • Resolution of long-standing open problems
More about Harmonic →
Apply on the lab’s site ↗

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