Skip to content
OpenTrain AIFor AI Companies

Chemistry Expert (Mexico) for AI Training

Apply now

Job details

Pay

$42 USD/hr

Engagement

Contract, part-time

Location

Remote

Mexico only

Posted

Nov 5, 2026

OpenTrain on Trustpilot

The work

Create expert-level chemistry problems based on real simulation, modeling, reaction, and thermodynamic workflows. Review AI-generated answers and write clear feedback that identifies errors and supports better model performance.

  • Check answers for technical accuracy, reproducibility, and alignment with established chemistry practice.
  • Use your judgment on tasks involving quantum chemistry, molecular dynamics, cheminformatics, reaction modeling, or thermodynamic modeling.
  • Work independently in a remote, asynchronous setting and complete assignments at your own pace.

Requirements

  • Hours: 20 or more per week.
  • Language: English.
  • Education: A PhD in computational, physical, or theoretical chemistry, or an MS plus pharmaceutical or materials industry experience.
  • Experience: First-author publications or experience running production-scale simulation or DFT workflows, plus depth in quantum chemistry, molecular dynamics, cheminformatics, or reaction and thermodynamic modeling.
  • Communication: Strong writing, careful attention to detail, and the ability to explain complex chemistry clearly.
  • Experience with tools such as Gaussian, ORCA, Psi4, VASP, GROMACS, LAMMPS, or RDKit is valuable. Experience with multiple platforms or production simulation or DFT pipelines in pharmaceutical, materials, or energy research can also help.
  • This is ongoing, project-based work designed to fit alongside an existing professional or research commitment.

Open to applicants in

  • Mexico

How to apply

  1. Press Apply now. You create a free OpenTrain account and add your resume.
  2. Finish your application on the hiring company's site. The company decides who it hires, so it runs its own form.

Job ID: cmw3tv0xh00j908l3nh5m7brr

Keep exploring

Similar open roles

View all AI training jobs

Physics Expert (Gravity and Holography)

Apply advanced physics knowledge to solve, review, and explain challenging problems in gravity, cosmology, and holography. This part-time contract role pays $100 to $170 per hour.

General RelativityCosmologyHolographyQuantum Field TheoryString TheoryLaTeX
Generative AI & RLHF
Text
Remote · United Arab Emirates, Argentina, Austria +49 more
English
Part-time · Flexible
Hourly · $100–$170/hr

Posted Nov 14, 2026

Physics Expert (Quantum Optics and Atomic Physics)

Review and improve research-level AI training benchmarks in quantum optics and atomic physics. This remote contractor role offers flexible scheduling and pays $100 to $170 per hour.

Quantum OpticsAtomic PhysicsQuantum SensingOptical LatticesLaser PhysicsLaTeX
Generative AI & RLHF
Text
Remote · United Arab Emirates, Argentina, Austria +49 more
English
Part-time · Flexible
Hourly · $100–$170/hr

Posted Nov 14, 2026

Physics Expert (PhD / Postdoc)

Apply advanced physics expertise to solve, audit, and adjudicate research-level benchmark problems remotely and asynchronously for $100 to $170 per hour. A PhD or postdoctoral background and LaTeX proficiency are required.

PhysicsTheoretical PhysicsMathematical PhysicsQuantum PhysicsLaTeX
Generative AI & RLHF
Document
Remote · United Arab Emirates, Argentina, Austria +49 more
English
Part-time · Flexible
Hourly · $100–$170/hr

Posted Nov 14, 2026

QC Packaging Engineer for AI Evaluation

Review AI data, model evaluation, and task-generation workflows as a remote QC Packaging Engineer. This three-month contractor assignment requires at least 20 hours per week and technical software engineering judgment.

QAQuality Management
Generative AI & RLHF
Text
Remote · India, Pakistan, Nigeria +6 more
English
Part-time · Flexible

Posted Nov 13, 2026

Ground Combat & Special Operations SME

Review AI responses to ground combat and special-operations case studies, focusing on tactical reasoning, uncertainty, lawful boundaries, and operational value. This remote part-time contractor role pays $75 to $130 per hour.

CombatSpecial Opstactical operations
Generative AI & RLHF
Text
Remote · United Arab Emirates, Argentina, Austria +49 more
English
Part-time · Flexible
Hourly · $75–$130/hr

Posted Nov 13, 2026