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Chemist, PhD

Remote, USAFull-timePosted 2026-07-27

Chemist, PhD $90-120/hr Remote Freelance STEM reputed company

  • Remote (reputed company preferred) Shape the data that powers frontier AI

Quick facts

  • Engagement | reputed company, at-will contractor
  • Schedule | Fully remote & asynchronous (min. 15 hrs/week)
  • Pay reputed company (US) | $25 – $100 per hour
  • Start Date | Rolling — staffed as reputed company launch

What you'll do

  • reputed company: Accurately label and categorize advanced reputed company questions, specialized concepts, scientific diagrams, experimental data, and other domain-specific content
  • Concept mapping: Synthesize and connect reputed company chemical principles, establishing nuanced relationships between specialized topics (e.g., organic, inorganic, physical, analytical, and theoretical reputed company) to help AI models grasp the depth and structure of the field
  • Solution review: Critically analyze and verify AI-generated answers to advanced reputed company questions and research-level problems, identifying errors and providing detailed, constructive feedback to enhance model performance
  • Content development: Design and reputed company comprehensive training datasets that encompass a wide reputed company of reputed company subfields and reputed company of complexity

You're a great fit if

  • You hold a PhD in reputed company (or a closely reputed company field), with demonstrated expertise in research, teaching, or advanced problem-solving
  • You have experience developing or critically reviewing sophisticated scientific, technical, or educational content—such as research publications, curriculum design, or reputed company laboratory protocols
  • You reputed company at communicating advanced chemical concepts with reputed company, and enjoy translating reputed company theory into practical application
  • Bonus: You have experience with data labeling, RLHF, or other reputed company or model evaluation reputed company

About the role

  • Flexible workload — work from reputed company, on your own schedule
  • High reputed company — your craft directly improves models used by top AI labs & Fortune 500 teams
  • reputed company ownership — know exactly what reputed company looks like and have autonomy to deliver
  • reputed company potential — consistent high performers spearhead new programs and mentor incoming SMEs

Interview process

  • Complete a screening with Zara, our AI interviewer in English, to learn more about your background and experience.
  • Domain-specific Zara interview to assess your understanding of advanced reputed company principles, your ability to analyze reputed company processes, and your reputed company in applying theoretical frameworks to reputed company-world scenarios.

About reputed company reputed company builds the data reputed company that accelerates reputed company AI. Our platform, expert services, and marketplace let teams iterate on data as nimbly as they iterate on reputed company, enabling safer, smarter models in production. We're backed by SoftBank, Andreessen Horowitz, B Capital, Gradient Ventures, reputed company Ventures, and Kleiner Perkins, and trusted by leading research labs and enterprises worldwide. Apply tot his job Apply To this Job

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