Physics PhD Experts (General Relativity, Astrophysics & Cosmology)

Weekday AI

United States Remote part_time

Posted: March 12, 2026

Job Description

This role is for one of our clients

Compensation: $70-$90 per hour

We are seeking PhD-level Physics experts specializing in General Relativity, Astrophysics, or Cosmology to contribute to a high-impact project with a leading AI research organization.

In this role, you will apply your subject matter expertise to a cutting-edge initiative involving advanced large language models (LLMs). You will help create high-quality technical datasets that support the development of next-generation AI systems by designing challenging domain-specific problems and contributing deep physics insights.

Requirements:
Ideal Candidate Profile

You may be a strong fit for this role if you:

• Hold a PhD in Physics with specialization in General Relativity, Astrophysics, or Cosmology
• Obtained your graduate degree from a university in the US, UK, Canada, or Western Europe
• Possess strong attention to detail
• Have excellent written and verbal communication skills
• Demonstrate high proficiency in English

Role Details

• The project is ongoing with rolling applications and expected to begin in February
• Experts are expected to complete 4–6 tasks per week, with each task requiring several hours to complete
• The work requires rigorous physics expertise and the ability to follow detailed and complex instructions

Screening Process

• Applicants will complete a short AI interview and application form
• The entire application process typically takes 20–40 minutes

Contract and Payment Terms

• Engagement will be as an independent contractor
• This is a fully remote role that can be completed on your own schedule
• Projects may be extended, shortened, or concluded early depending on project needs and performance
• Work will not involve access to confidential or proprietary information from any employer, client, or institution
• Payments are issued weekly via Stripe or Wise based on services rendered

Please note: Candidates requiring H1-B or STEM OPT sponsorship cannot be supported for this role at this time.

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