All roles

Open role

Chemistry Expert (PhD) - AI Trainer

Remote · Vietnam Full-time

This role is for one of the Weekday's clients We are collaborating with a leading AI research lab to enhance advanced AI systems by integrating deep expertise from the field of chemistry. This role centers on developing and evaluating AI models that can replicate real-world workflows across multiple chemistry subdomains, including organic, inorganic, physical, analytical chemistry, and biochemistry.

Key Responsibilities

  • Design and evaluate complex problems in chemistry across diverse subfields
  • Assess AI-generated responses for scientific accuracy, chemical reasoning, and relevance
  • Provide detailed written feedback on problem sets, mechanisms, and solutions
  • Work asynchronously with AI researchers and engineers to refine and improve model performance
  • Ensure academic rigor and scientific precision in all chemistry-related content used to train or evaluate AI systems

Ideal Qualifications

  • PhD in Chemistry or a closely related discipline from a top university
  • Undergraduate degree completed in the U.S., UK, Canada, or Europe preferred
  • Strong subject-matter expertise across core areas of chemistry
  • Excellent written and verbal communication skills
  • High attention to detail and analytical problem-solving ability
  • Prior teaching, research, or publication experience is an advantage

Project Timeline

  • Start Date: Immediate
  • Duration: 1–2 months
  • Commitment: Part-time (~20 hours/week), with potential to extend to 40 hours/week
  • Schedule: Fully remote and asynchronous — flexible working hours

Compensation & Contract

  • Competitive hourly compensation ($65–$85 USD/hr)
  • Independent contractor arrangement
  • Daily payments via Stripe Connect

More open positions

Analytical Scientist

Work from home Full-time role

Research Chemist | Remote | $85/hr Contract

Work from home Full-time role

Remote | Biology Question Design & Review Expert - $45-$90/hour

Work from home Full-time role

Senior Biologist

Work from home Full-time role

PhD Biologist (AI Consulting)

Work from home Full-time role

Transitional Care Coordinator - Preference to WV and VA Candidates!

Work from home Full-time role

Marketing Account Coordinator

Work from home Full-time role

Manager, Healthcare Services (Remote in FL)

Work from home Full-time role

Assistant Vice President OR Senior Underwriter, Global Agriculture Reinsurance

Work from home Full-time role

[Remote] AI Prompt Engineer – HLE (Humanity’s Last Exam

Work from home Full-time role

Strategic Account Executive US - East

Work from home Full-time role

[Remote] Captioning and Text Labeling Operator

Work from home Full-time role

[Remote] Associate Director, Regulatory Affairs, Advertising, Promotion & Labeling (RA-APL)

Work from home Full-time role

AR/AP Specialist (FMCG / Product-Based Business)

Work from home Full-time role

Business Development Representative, Enterprise

Work from home Full-time role

[Remote] Franchise Business Consultant - New York

Work from home Full-time role

UX Designer (Remote Eligible)

Work from home Full-time role

Executive Assistant | Leading Company

Work from home Full-time role

[Remote] Account Manager - Data Center Hyperscaler

Work from home Full-time role

Senior Business Process Analyst

Work from home Full-time role

Lead Motion Designer

Work from home Full-time role