Use your hands-on experience in chemistry to write research-level problems for AI models. Remote, flexible contract work. AfterQuery works with leading AI labs to build the expert data that tests and trains AI models.
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- United States
- $90 – $140/hr
- Oct 30, 2026
Help define how frontier AI models reason about chemistry. 1. Overview We are looking for senior chemists to improve how frontier AI models reason about real chemistry research. Your scientific judgment is the substance of this role.
- Remote (Global)
- USD $50–90 per hour, adjusted by country of residence.
- Oct 2, 2026
We are looking for chemists with deep expertise in a specific subdiscipline to help train and evaluate AI models. You will write and review questions in your area and judge the correctness of AI answers.
- Remote (Global)
- $175/hr
- Apr 16, 2026
This is a remote, project-based role for machine learning professionals with deep expertise in computational materials science.
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