STEM Expert (MSc./PhD)

Advanced STEM Experts (PhD Level): Scientific Reasoning For AI Training

• Science & Research
• Platform: Terac
• Location: United States

This ongoing project hires advanced STEM experts to write graduate-level and PhD-level problems with exact, verifiable answers, helping AI systems improve at rigorous scientific reasoning. Participants create original problems in their own specialty, write detailed step-by-step solutions, and sometimes review AI-generated answers to find reasoning errors. It is aimed at PhD candidates and holders, postdoctoral researchers, and faculty in biology, chemistry, physics, mathematics, and selected engineering fields.

Posted August 6, 2026

Atomistic Materials Modeling Expert

• Science & Research
• Platform: Mercor
• Location: United States

This role involves evaluating demanding atomistic simulation and materials science problems, and checking AI-generated answers on topics such as DFT and molecular dynamics. It is aimed at PhD-level specialists in computational materials science, quantum simulation, or molecular modelling who want to improve how AI reasons about materials.

Posted October 11, 2026

STEM Expert

• Science & Research
• Platform: micro1
• Location: 58 countries

You will contribute to an AI training project by solving, validating, and commenting on complex problems in your scientific field of expertise. The role combines rigorous scientific analysis, Python programming for calculations and simulations, and critical evaluation of solutions generated by AI.

Posted September 1, 2026

Competitive Data Scientist

• Data & Machine Learning
• Platform: micro1
• Location: 58 countries

This contractor role asks you to design programming tasks for evaluating AI coding agents, where each task needs a reproducible setup, a verified reference solution, and reliable success checks. It suits data scientists and applied mathematicians with competition experience on platforms such as Kaggle or DrivenData, who can reason through problems and verify their own solutions.

Posted October 12, 2026

Atomic, Molecular and Optical Physicist (PhD)

• Science & Research
• Platform: Mercor
• Location: United States

You will work on research physics problems in optics, atomic physics or molecular physics, by creating, solving, reviewing or auditing challenges designed to evaluate the reasoning capabilities of frontier AI models. This role is for physicists who have published on specific phenomena in one of seven areas of specialization and are capable of producing research-quality work with detailed written reasoning.

Posted September 25, 2026

Biochemist

• Data & Machine Learning
• Platform: Alignerr

A fully remote contract role where PhD-level biochemists create expert-level problems, author gold-standard solutions, and audit AI-generated biochemical reasoning to train and improve scientific AI models. Ideal for biochemists passionate about scientific rigor who want to shape the accuracy of next-generation AI without requiring prior AI experience.