Research Scientist (Chemistry) - AI Trainer

DataAnnotation

USonsitePosted Jul 12, 2026
Posting intelligenceActively listed

About the role

We are looking for an existing Research Scientist (Chemistry) to help train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model.

In this role, you will need to hold an expert level understanding of chemistry. Other related fields include, but are not limited to: Research and Development Chemist, Formulation Scientist, Development Chemist, Analytical Chemist, Chemical Engineer, Medicinal Chemist, Biochemist, Process Development Chemist.

Advantages Of Contracting With Us

You'll be able to choose which projects you want to work on and when

You work on your own schedule, on your own computer, from the comfort of your own home

Projects are paid hourly starting at $40+ USD per hour, with bonus rates available on some projects

Responsibilities

Give AI chatbots complex chemistry questions and evaluate their outputs

Evaluate the quality produced by AI models for correctness and performance

Qualifications

Fluency in English (native or bilingual level)

Detail-oriented

Solid knowledge of general, organic, and physical chemistry concepts

A current, in progress, or completed Master's and/or PhD is preferred but not required

Note

Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. Only applicants in the United States will be considered for this role. This is an independent contractor position.

#chem

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