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Chemistry Domain Expert

Mercor Experts · Remote, USA · Research / analysis

Chemistry Domain Expert is an open role at Mercor Experts, available remotely, with pay listed as $90–$140/hr.

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At a glance

Pay
$90–$140/hrStated by Mercor Experts
Location
Remote (United States)
Listed
Since Oct 31, last confirmed Nov 4

How the pay compares

This role$140
Mercor Experts median$95
Science / STEM roles median$75
All roles median$60

Higher than 86% of the 103 distinct hourly rates advertised for Science / STEM roles right now. Hourly USD, top of each advertised range, one count per distinct rate. Same method as the Pay Index.

From Mercor Experts’ listing

“Help define how frontier AI models reason about chemistry. We are looking for senior chemists to improve how frontier AI models reason about real chemistry research. Your scientific judgment is the substance of this role.”
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Help define how frontier AI models reason about chemistry.

1. Overview

We are looking for senior chemists to improve how frontier AI models reason about real chemistry research.

Your scientific judgment is the substance of this role. You will review the quality of chemistry reasoning tasks and model outputs, write the problem specifications and reference solutions that define what "correct" looks like, and design benchmarks that show whether a model is genuinely improving. We are looking for a practicing specialist rather than a generalist.

This role is fully remote.

2. Key Responsibilities

  • Expert review: Assess chemistry tasks and model outputs, catching implausible mechanisms, infeasible reactions, stoichiometric and thermodynamic errors, misread spectra, and answers that read well but would not survive peer review.
  • Problem specs and reference solutions: Write precise problem statements and rigorous reference solutions that reflect how research chemistry is actually done.
  • Benchmarks: Design challenging, research-level problems and evaluation sets in your area of specialization.
  • Calibration: Work with other researchers and experts in adjacent fields to turn tacit expert judgment into explicit, teachable criteria.

3. Core Qualifications

  • Education: PhD in chemistry, chemical engineering, or a closely related field.
  • Seniority: A faculty appointment, principal investigator, staff or senior scientist, or an equivalent senior research role at a university, national laboratory, or research organization.
  • Domain depth: Genuine specialization in at least one area, for example organic and synthetic chemistry, physical and computational chemistry, inorganic and materials chemistry, analytical chemistry, or chemical biology.
  • Research record: A strong peer-reviewed publication record. Recognition such as competitive fellowships or awards is a plus.
  • AI fluency: Hands-on use of large language models in y

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Frequently asked questions

How do I apply for the Chemistry Domain Expert role at Mercor Experts?

Applications go through Mercor Experts's own portal - HumanSourcer links to the listing and never collects applications or handles hiring. Mercor Experts's access model is "Apply" (Profile / role application). This listing was first seen here on October 31, 2026 and was still live at the last check.

Is the Chemistry Domain Expert role at Mercor Experts remote?

Yes - Mercor Experts lists this role as remote.

What does the Chemistry Domain Expert role at Mercor Experts pay?

Mercor Experts lists this role's pay as $90–$140/hr, quoted from the listing rather than estimated.

What kind of work is Chemistry Domain Expert?

Research / analysis. Law, medicine, finance, engineering, operations and AI evaluation

Is Mercor Experts a legitimate AI-training platform?

Direct expert network - and that relationship is rated "Confirmed" here because it can be checked against www.mercor.com rather than taken on Mercor Experts's word. Confidence describes how well the ownership is evidenced. It is not a rating of how the platform treats the people who work for it, which no public source covers reliably.

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