Physics Expert - AI Trainer (Portugal)

Anyone AI Inc.; Portugal; Remote; EUR 41,000 - 58,000; Part time

Job summary

Anyone AI Inc. is seeking experts in Physics to design rigorous, deterministic problems for frontier AI model training. You will craft problems with exactly one verifiable answer and provide complete solutions.

You will work remotely on a 2‑month contract, 20–40 hours per week, with compensation up to $40/hour. Proficiency in Python and scientific libraries, plus strong technical writing in English, are required.

Qualifications

• Master’s or PhD in Physics or a closely related field
• Strong research or industry experience in theoretical, experimental, or computational physics
• Strong Python skills; familiarity with numpy, scipy
• Solid understanding of modeling, simulation, numerical methods, and multi-step problem solving
• Ability to design original, difficult problems reflecting real physics workflows
• Excellent attention to detail and technical writing in English

Responsibilities

• Design advanced physics problems for frontier AI training and evaluation
• Create deterministic problems with exactly one correct answer
• Write complete, verified solutions and document reasoning clearly
• Develop problems testing deep physical reasoning and multi-step analysis
• Use Python or specialized tools to build simulations or computational workflows
• Ensure outputs are technically precise, reproducible, and well-written in English

Skills

Python

NumPy

SciPy

Theoretical physics

Education

Master's degree in Physics

PhD in Physics

Tools

Finite Element Tools

Circuit Simulators

Symbolic systems

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