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Physics Expert - AI Trainer (Spain)

Role overview

Qualifications

  • Master’s or PhD in Physics or a closely related field
  • Strong research or industry experience involving theoretical, experimental, or computational physics
  • Strong Python skills; comfort with scientific libraries such as numpy, scipy, or similar
  • Solid understanding of modeling, simulation, numerical methods, and multi-step problem solving

Responsibilities

  • Design advanced physics problems for frontier AI training and evaluation
  • Create deterministic problems with exactly one correct answer
  • Write complete, verified solutions and clearly document the reasoning process
  • Develop problems that test deep physical reasoning and multi-step analysis, not just memorization

About the company

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Anyone AI

We invest in talent from Latam to bridge the talent gap in AI. Join our AI community: www.anyoneai.com We are AI / ML experts and second-time entrepreneurs, members of the founding team at Deep Vision AI (acquired in early 2020). We've worked with many Fortune 500 companies completing multiple projects in the early days of AI while leveraging remote talent from LatAm. We are VC-backed from day 1 by top global investors like GFC -Global Founders Capital- (investors in Facebook, LinkedIn, Slack, Canva, Trivago, etc), Canvas Ventures (early investor in Coursera), Latitud Fund (the largest community of angel investors for LatAm including investments in QuintoAndar, La Haus, Clara, Platzi, OnTop, Pomelo, etc), among other investors.

Company details

Company size11 - 50

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Job description

  • Location: Remote

  • Type: Contract / Part-time

  • Commitment: 20 to 40 hours per week

  • Compensation: Up to 40 USD / hr

  • Project duration: 2 months, with potential extension

About the role

We create high-quality STEM training data for frontier AI models. Our data is used directly in training and evaluation pipelines at leading AI labs to improve model reasoning in technical domains.

We are looking for experts in Physics to design rigorous, deterministic problems that are genuinely challenging for state-of-the-art AI systems. Each problem must have exactly one verifiable correct answer and be submitted together with a complete, verified solution.

What you’ll do

  • Design advanced physics problems for frontier AI training and evaluation

  • Create deterministic problems with exactly one correct answer

  • Write complete, verified solutions and clearly document the reasoning process

  • Develop problems that test deep physical reasoning and multi-step analysis, not just memorization

  • Where relevant, use Python or specialized tools to build simulations, models, or computational workflows

  • Ensure all outputs are technically precise, reproducible, and well-written in English

What we’re looking for

  • Master’s, or PhD in Physics or a closely related field

  • Strong research or industry experience involving theoretical, experimental, or computational physics

  • Strong Python skills; comfort with scientific libraries such as numpy, scipy, or similar

  • Solid understanding of modeling, simulation, numerical methods, and multi-step problem solving

  • Ability to design original, difficult problems that reflect real physics workflows

  • Excellent attention to detail and technical writing skills in English

Nice to have

  • Experience with simulation tools or domain-specific physics software (e.g., finite element tools, circuit simulators, symbolic systems)

  • Background in areas such as computational physics, statistical mechanics, electromagnetism, quantum mechanics, or related fields

  • Experience evaluating model reasoning, benchmarking, or designing technical assessments

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MR

Marcus Rivera

Chief Revenue Officer

m.rivera@company.com
linkedin.com/in/marcusrivera
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