About The Job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey .

Position: Chemistry AI Evaluator

Type: Contract Compensation: $73/hour Location: Remote Role Responsibilities

• Write and refine prompts to guide model behavior in chemistry contexts.
• Evaluate LLM-generated responses to chemistry-related queries for scientific accuracy and quantitative reasoning.
• Conduct fact-checking using authoritative public sources and domain knowledge.
• Annotate model responses by identifying strengths, areas of improvement, and inaccuracies.
• Assess clarity, structure, and appropriateness of explanations for different audiences.
• Apply consistent evaluation standards by following clear taxonomies and benchmarks.

Qualifications Must-Have

• PhD in Chemistry or a closely related field
• Deep expertise in Organic & Biological Chemistry, Inorganic & Materials Chemistry, Physical & Theoretical Chemistry, or Analytical & Instrumental Chemistry
• Significant experience using large language models (LLMs)
• Excellent writing skills and strong attention to detail
• Experience reviewing or editing technical or academic writing

Preferred

• Prior experience with RLHF, model evaluation, or data annotation work
• Experience teaching or explaining chemistry concepts to non-expert audiences
• Familiarity with evaluation rubrics or structured review frameworks

Application Process (Takes 20–30 mins to complete)

• Upload resume
• AI interview based on your resume
• Submit form

Resources & Support

• For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome/welcome
• For any help or support, reach out to: support@mercor.com

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity. ,