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Math & STEM

Computational Physics Expert (Python, Research)

OpenTrain AI logoOpenTrain AI$15–$60/hrRemote, most countriesContractPosted 7mo ago

The middle of its range, $37.50/hr, is below the $40/hr median of the Math & STEM roles open now, whose typical pay runs $35–$150/hr. How that pay moves week by week is in our research on Math & STEM work.

Half of all Math & STEM roles come down within 27.1 days of being listed, and 44.8% are still up after four weeks. This one was posted 217 days ago.

About the role

The work

You will design and verify challenging, research-style computational physics problems using Python. Your work should reflect real research workflows and produce solutions that others can reproduce.

Projects may cover mechanics, electromagnetism, thermodynamics, and quantum mechanics. You will write clear problem statements and fully verified solutions using scientific Python libraries.

  • Create original computational physics problems.
  • Develop and check reproducible Python solutions.
  • Write clear problem statements for research-style tasks.
  • Work across mechanics, electromagnetism, thermodynamics, and quantum mechanics.

What it pays and takes

This is a part-time, project-based contractor role. Compensation may vary by project scope and complexity.

  • Pay: $15 to $60 USD per hour.
  • Time: Less than 20 hours per week.
  • Location: Open globally.
  • Language: Strong written and spoken English skills required.
  • Experience: Intermediate level with research experience required.
  • Technical skill: Python and scientific Python libraries.

How it works

Apply on OpenTrain. The employer reviews applications there.

About AI training work

AI training work uses human-written examples, ratings, and evaluations to help improve artificial intelligence systems. Experienced contributors are needed for specialist work because accurate subject knowledge helps produce better training data and model evaluations.

Where you can work

This role is 100% remote: you can work from any country except Andorra, Afghanistan, Barbados, Burkina Faso, Burundi, Brazil, Belarus, Belize, DR Congo, Central African Republic, Congo (Republic), Cameroon, China, Cuba, Cape Verde, Djibouti, Dominica, Eritrea, Fiji, Micronesia, Grenada, Georgia, Guinea, Equatorial Guinea, Guinea-Bissau, Honduras, Haiti, Iraq, Iran, Kyrgyzstan, Kiribati, Comoros, St. Kitts and Nevis, North Korea, Lebanon, Liberia, Lesotho, Libya, Montenegro, Marshall Islands, Mali, Myanmar, Mauritania, Maldives, Malawi, Nicaragua, Nepal, Nauru, Papua New Guinea, Palestine, Palau, Russia, Solomon Islands, Seychelles, Sudan, Sierra Leone, Somalia, Suriname, South Sudan, São Tomé and Príncipe, Syria, Eswatini, Chad, Togo, Tajikistan, Timor-Leste, Turkmenistan, Tonga, Tuvalu, Ukraine, Uganda, Vatican City, St. Vincent and Grenadines, Venezuela, Vanuatu, Samoa, Yemen, Zambia and Zimbabwe.

From OpenTrain AI's job posting, checked 1 Nov 2026.

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