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Multimodal Chemistry Expert

Mercor

AI Expert - Chemistry Contractor · Part-time
Remote (Global) $35 – $35/hr May 10, 2026

Job description

About Mercor

Mercor partners with leading AI labs and enterprises to train frontier AI systems using expert human knowledge. Contributors work on advanced projects that improve multimodal reasoning and domain-specific intelligence for next-generation AI models.

Role Overview

Mercor is seeking chemistry experts to solve and evaluate multimodal reasoning tasks involving text, equations, molecular structures, reaction diagrams, spectra, graphs, charts, tables, and scientific imagery.

This role is ideal for candidates with strong chemistry expertise and the ability to interpret complex scientific information across multiple formats while explaining reasoning with clarity and precision.

Key Responsibilities

  • Solve chemistry problems using textual and visual information
  • Interpret:
  • Molecular structures
  • Reaction mechanisms
  • Spectra and lab diagrams
  • Graphs and data tables
  • Apply chemistry concepts including:
  • Stoichiometry
  • Thermodynamics
  • Kinetics
  • Equilibrium
  • Organic chemistry
  • Electrochemistry
  • Spectroscopy
  • Evaluate multimodal reasoning outputs generated by AI systems
  • Explain reasoning clearly and verify solution accuracy
  • Identify ambiguous or incomplete problem statements
  • Contribute to improving chemistry-focused AI model performance

Required Skills & Qualifications

  • Strong background in:
  • Chemistry
  • Chemical Engineering
  • Biochemistry
  • Related scientific disciplines
  • Experience with:
  • Quantitative analysis
  • Molecular reasoning
  • Reaction mechanisms
  • Scientific data interpretation
  • Ability to interpret multimodal scientific content accurately
  • Strong written communication skills
  • Exceptional attention to detail and analytical thinking

Preferred Qualifications

  • Advanced academic or industry experience in chemistry-related fields
  • Familiarity with AI evaluation or annotation workflows
  • Experience reviewing scientific diagrams, charts, and spectroscopy outputs
  • Strong problem-solving and reasoning skills in technical domains

Work Details

  • Fully remote contractor role
  • Flexible schedule
  • Weekly payments through Stripe or Wise
  • Projects may be extended or concluded depending on business needs and performance

Additional Notes

  • No access to confidential external data required
  • Unable to support H1-B or STEM OPT candidates at this time
  • Opportunity to contribute directly to advanced multimodal AI systems
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Frequently asked questions

Is Mercor legitimate?
Yes, Mercor is a legitimate company listed on RemoWork. We verify all companies on our platform. However, we always recommend doing your own research before sharing personal information or starting work. Check reviews from other users and visit the company's official website for the most up-to-date information.
How do I get started with Mercor?
To get started, visit Mercor's official website and look for their careers or sign-up page. Create an account, complete your profile with relevant skills and experience, and apply for available positions or projects. Some companies may require you to pass a qualification test or assessment before you can start working.
Does Mercor offer remote work?
Yes, Mercor offers remote work opportunities. Most tasks and positions can be completed from anywhere with a reliable internet connection and a computer or smartphone. Specific location requirements may vary by project or role, so check individual listings for details.
How does Mercor pay its workers?
Payment methods and schedules vary. Common payment options include PayPal, bank transfers, Payoneer, and other digital payment platforms. Visit Mercor's official website or check their payment/FAQ section for specific details about payment methods, minimum thresholds, and payout schedules.
What skills do I need to work with Mercor?
Required skills vary by role and project. Generally, you'll need a reliable internet connection, basic computer literacy, strong attention to detail, and good communication skills. Some positions may require specialized expertise, language proficiency, or technical qualifications. Check individual job listings for specific requirements.
What is Mercor's vetting process like?
Mercor uses an AI-powered vetting process that evaluates candidates through technical assessments, interviews, and skill verification. The platform matches vetted talent with companies looking for specific expertise. The process is designed to be efficient and identify top-tier professionals quickly.
What types of roles does Mercor offer?
Mercor connects professionals with AI engineering, software development, data science, machine learning, and other tech-focused roles. The platform works with startups and enterprises, offering both contract and full-time remote positions across various technical domains.
Is Mercor free for job seekers?
Yes, Mercor is free for job seekers and freelancers. The platform earns revenue from companies hiring through the network. Candidates can create profiles, get vetted, and apply for positions at no cost.
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