Chemistry Expert

$110–$140/hrAlphevaRemoteWorldwide

At a glance

You review AI model responses and worked examples in chemistry for invalid derivations and unsupported conclusions, and write reference answers and scoring criteria. You need 7+ years of substantive chemistry research or industrial chemistry experience.

Summary written by AI from the original listing.

  • Posted Sep 29, 2026 · 36 openings reported

About the role

Bring senior chemistry expertise to AI evaluation projects focused on reaction mechanisms, analytical methods, lab safety, and chemical evidence. Review model responses and worked examples for invalid derivations, confounding factors, and conclusions unsupported by the data. Assess whether the reasoning meets professional standards for the stated task. Write reference answers and scoring criteria grounded in reaction mechanisms, analytical methods, lab safety, and chemical evidence. Explain consequential errors, evidence gaps, and the reasoning behind your corrections. This is remote, project-based contract work. Scope, hours, and assignments depend on project matching; the listed hourly range applies to matched work.

What we're looking for

  • 7+ years of substantive experience in chemistry research or industrial chemistry.
  • Demonstrated senior-level judgment in reaction mechanisms, analytical methods, lab safety, and chemical evidence, with substantial responsibility for reviewing or delivering this work.
  • Ability to write precise reference answers, assess competing approaches, and justify corrections with traceable evidence.
Applicant countries
Worldwide

The listing explicitly welcomes applicants worldwide. Role qualifications still apply.

Openings reported
36
Work arrangement
Remote
Advertised job location
Not specified
Originally posted
2026-09-29
Last checked

How this pay compares

Science: typical hourly pay on each platform, November 2026.

This role $110–$140/hrTypical across platforms $66/hr

  • micro1$70/hr9 rolesMiddle half of roles: $50–$90/hr
  • Mercor$85/hr34 rolesMiddle half of roles: $70–$94/hr
  • Alignerr$60/hr129 rolesMiddle half of roles: $50–$83/hr

Based on 172 hourly-paid roles listed in November 2026. Per-task and project rates are not included. Each platform sets its own pay.

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