← all jobs

STEM Postdoctoral Research Scientist (Part-Time | $55 –$80/hr)

Work from home Full-time role Hiring

STEM PhDs Hourly Contract | Remote | Part-Time $55 –$70 per hour

About the Role

Mercor is collaborating with a leading global AI research lab to engage STEM PhD experts for a high-impact research initiative. In this role, you will apply your advanced academic expertise to help train and refine next-generation AI systems. You’ll design high-quality, domain-specific problems and analyses that improve the reasoning, accuracy, and depth of large language models (LLMs) across multiple STEM disciplines. This is a unique opportunity to shape how cutting-edge AI models understand and replicate real-world problem-solving in scientific and engineering contexts. Ideal Candidates You’re an excellent fit if you:

  • Hold a PhD in a STEM field such as Engineering (Mechanical, Chemical, Electrical), Biology, Chemistry, or Physics.
  • Completed your undergraduate studies in the U.S., U.K., Canada, Europe, or India.
  • Have a deep understanding of your field and enjoy tackling complex, research-grade problems.
  • Possess strong written and verbal communication skills in English.
  • Demonstrate exceptional attention to detail and analytical rigor.

Key Responsibilities

  • Create high-quality, domain-specific problems and solutions in your field.
  • Collaborate with AI researchers via a private Slack workspace to refine content quality.
  • Review and evaluate AI-generated responses for reasoning and accuracy.
  • Help develop data that strengthens the logic and precision of AI models.

Project Details

  • Start Date: Immediate (rolling applications accepted)
  • Duration: 1–2 months (with potential extension)
  • Commitment: 10–20 hours/week (flexible up to 40 hours/week)
  • Schedule: Fully remote and asynchronous — work at your convenience.

Compensation & Contract Terms

  • Hourly Rate: $55–$70 USD/hour
  • Type: Independent Contractor
  • Payments: Issued weekly via Stripe Connect

Application & Screening Process

  • Submit your resume to begin the application.
  • Interview & Form: Complete a short 20–30 minute session to share your academic background and expertise.
  • Onboarding: Accepted applicants will be added to a private collaboration channel with AI research leads.

⚡ PS: Mercor team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity. ⚡

More open positions

Remote Senior Pharmaceutical Research Scientist

Work from home Full-time role

Senior Research Scientist, Remote

Work from home Full-time role

[Hiring] Research Scientist @University of Washington

Work from home Full-time role

[Remote] Bioinformatics Scientist (Remote)

Work from home Full-time role

Bioinformatics Scientist II, Companion Diagnostics

Work from home Full-time role

Experienced Part-Time Remote Customer Service Representative – Delivering Exceptional Service with careerzynith

Work from home Full-time role

Provider Recruitment Associate

Work from home Full-time role

Senior Accountant

Work from home Full-time role

Regional Talent Partner - Remote Position

Work from home Full-time role

Data Entry Clerk – Remote Full‑Time Specialist for Accurate Data Management, Quality Assurance, and Cross‑Department Collaboration

Work from home Full-time role

Intelligence Investigator (Sales Team)

Work from home Full-time role

Remote Financial Analyst – Venture Capital & Portfolio Ops

Work from home Full-time role

Project Manager - Rockefeller Neuroscience Institute

Work from home Full-time role

Part-Time Remote Data Entry & Customer Support Specialist – Flexible Schedule at careerzynith

Work from home Full-time role

Sr. Civil Engineer - W/WW

Work from home Full-time role

IT Systems Analyst

Work from home Full-time role

Help Desk Escalation Coordinator

Work from home Full-time role

HR Administrator

Work from home Full-time role

[Remote] Regional Sales Manager

Work from home Full-time role

Epic Systems Analyst

Work from home Full-time role

Entry-Level Remote Data Entry Specialist – No Experience Required – Join careerzynith’s Growing Team

Work from home Full-time role