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Freelance Chemistry - Quality Assurance (AI Trainer)

Remote, USA Full-time Posted 2026-06-17

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates.

At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI.

What we do

The Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into real-world expertise from across the globe.

About the Role

Generative AI models are improving very quickly, and one of our goals is to make them capable of addressing specialized questions and achieving complex reasoning skills. The QA role involves evaluating complex question-answer pairs written by our experts and create scoring criteria (rubrics) to evaluate and grade the quality of responses.

This role includes the following responsibilities:

  • Content Creation & Refinement: Create and refine content to ensure accuracy and relevance across a variety of topics in Biology, while also developing references and examples of tasks.
  • Experts Acquisition: Assess qualification tests of experts, ensuring their competency.
  • Chat Moderation: Provide support by addressing project-related questions from other experts in Discord chats, especially those related to project guidelines.
  • Auditing Work: Review and evaluate tasks completed by AI Trainers, ensuring they align with project guidelines. Provide constructive feedback, verify expertise-related information, and edit content as necessary to improve quality.

How to get started

Simply apply to this post, qualify, and get the chance to contribute to projects aligned with your skills, on your own schedule. From creating training prompts to refining model responses, you’ll help shape the future of AI while ensuring technology benefits everyone.

Requirements

  • You have a Master’s or PhD Degree in Chemistry or a related field.
  • You have at least 6 years ofprofessional experience.
  • Your level of English is advanced (C1) or above.
  • You have experience in writing or evaluating complex LLM prompts.
  • You have experience in Teaching/Lecturing/Consulting in your domain.
  • You are ready to learn new methods, able to switch between tasks and topics quickly and sometimes work with challenging, complex guidelines.
  • Our freelance role is fully remote so, you just need a laptop, internet connection, time available and enthusiasm to take on a challenge.

Benefits

Why this freelance opportunity might be a great fit for you?

  • Take part in a part-time, remote, freelance project that fits around your primary professional or academic commitments.
  • Work on advanced AI projects and gain valuable experience that enhances your portfolio.
  • Influence how future AI models understand and communicate in your field of expertise.

Originally posted on Himalayas

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