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Physicist (PhD), Statistical Physics, Quantum Information & Condensed Matter

Apply your expertise in statistical physics, quantum information, or condensed matter theory to AI training research. This remote contractor role pays $100 to $200 per hour and takes 5 to 10 or more hours per week.

Apply now

How the AI interview works

  1. Apply here on OpenTrain. You create a free account, and we send you to the hiring platform.
  2. Complete your application on the hiring platform.
  3. If you are shortlisted, you are invited to an AI interview.

What to expect

  • It is a conversational interview with an AI recruiter.
  • You can take it any time, from anywhere.
  • It asks open-ended technical questions based on the role, and scenario questions on how you think, solve problems and communicate.
  • You see right away whether you meet the certification criteria. If you do not, you can ask for feedback.
OpenTrain AI

Generative AI & RLHF

Remote Hourly · $100–$200/hr

$100–$200/hr

Compensation

Contract, part-time

Engagement

Remote

Location

Sep 8, 2026

Posted

Open to applicants in

United States

The Work

You will provide expert analysis and feedback for a research-driven AI training project focused on theoretical physics and numerical benchmarking. No prior AI training experience is required.

Assignments may involve solving, reviewing, or adjudicating technical work based on your research background and subfield strengths.

  • Analyze replicated random-bond Ising and Ashkin-Teller models, the toric-code threshold, and the Nishimori line.
  • Write clear, well-documented solutions or critiques involving Kramers-Wannier duality, quenched disorder averaging, square-lattice self-duality, and domain-wall free energy.
  • Run and interpret numerical simulations involving the 4-state Potts model.
  • Investigate technical questions involving noncontractible loop defects and related topological features.
  • Contribute as a Solver, Auditor, or Adjudicator on assigned projects.

What It Pays and Takes

This is a part-time, fully remote contractor role with a flexible schedule. The work requires advanced subject knowledge and direct research or project experience in the listed methods.

  • Pay: $100 to $200 per hour.
  • Schedule: 5 to 10 or more hours per week.
  • Location: remote, open to applicants in the United States.
  • Language: Fluent in English.
  • Education: PhD or equivalent experience in physics, specializing in statistical physics, quantum information, or condensed matter theory.
  • Experience: Hands-on use of Kramers-Wannier duality, quenched disorder averaging, and square-lattice self-duality.
  • Technical background: Numerical simulation and analysis using the 4-state Potts model and domain-wall free energy.
  • Subject knowledge: Topological quantum codes, especially the toric code and its threshold phenomena.
  • Helpful tools: Python, SymPy, Jupyter, and LaTeX.
  • Helpful background: A strong publication record with 3 to 5 relevant publications from the past 5 years.

How it works

You apply here in about two minutes; the application finishes on the hiring platform, with a short AI interview if you are shortlisted.

About AI Training Work

AI training is the human work behind systems that learn from examples, expert answers, and ratings. People with advanced subject knowledge help evaluate and improve how models reason, making specialist expertise valuable in projects like this one.

Requirements

  • Experience: Mid-Senior level
  • Languages: English

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