[Hiring][Remote] Science / Engineering Masters/PhD's 30-85 $/hr

Mercor is seeking experienced Chemistry, Science, or Engineering Masters/PhD's to collaborate with a leading AI research lab. The role involves improving AI systems’ understanding of real-world laboratory reasoning by evaluating, refining, and generating high-quality content for frontier AI research. Responsibilities include developing domain-appropriate tasks, reviewing AI-generated answers for accuracy, authoring original content, flagging errors, and providing structured feedback for model improvement. Ideal candidates have an advanced degree in a relevant field, 3+ years of experience in research, teaching, or applied chemistry, and strong communication and analytical skills.