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OpenTrain AI, Inc. is seeking a Formal Methods and Computational Science Research Scientist for a remote, part-time contract. A PhD and 10+ years in the field are required; fluent English, and 20+ hours per week.
This role focuses on designing difficult problems, writing reference solutions and rubrics, and reviewing AI-generated answers with precise feedback. The work is remote, US-based, with asynchronous communication and no production engineering duties.
Design expert scientific problems, reference solutions, and grading rubrics, then assess AI answers. This remote contract role requires a doctorate, 10+ years of experience, fluent English, and 20+ hours per week.
Remote Hourly pay
Hourly
Compensation
Contract, part-time
Engagement
Remote
Location
Posted
Open in 95 countries
United States + more
Help evaluate how AI models handle difficult problems in formal methods, computational science, or a relevant scientific field. The focus is on research, technical judgment, and clear written feedback, not production engineering.
Research publications, open‑source contributions, recognized work in your field, or experience reviewing technical work are useful.
AI training is human work that helps AI models learn from examples and feedback. This role uses expert‑written problems and reviews of model answers, where deep subject knowledge helps judge whether the reasoning is sound.
Location
100% remote
United States + more
Pay
Hourly pay
Languages
Engagement
Contract, part‑time
Generative AI & RLHF
Data type
Text
Evaluation Rating, Text Generation, Question Answering
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