This job post has expired on September 02, 2025. It is likely that the position has already been filled.

Hourly Contract | Remote in the UK | $160/hour
Mercor is seeking certified Physician’s Associates in the UK to contribute to research and clinical annotation projects with leading AI labs. Use your clinical knowledge and strong research skills to benchmark and improve AI models designed for healthcare applications.
Apply clinical expertise to annotate, review, and validate medical data and AI model outputs
Translate complex medical topics into accessible, plain language for diverse audiences
Collaborate on research projects aimed at enhancing AI accuracy and healthcare relevance
Provide detailed written feedback on AI performance in real-world clinical scenarios
Certified Physician’s Associate (P.A.) degree from a top UK university
Based in the UK and eligible to work as an independent contractor
Strong written communication and medical research skills
Able to explain medical concepts clearly and accurately
Remote and asynchronous; work on your own schedule
Most projects are part-time (15-20 hours per week)
Hourly contractor classification, paid weekly via Stripe Connect
Compensation commensurate with degree and experience ($160/hour)
Successful contributions may lead to more project opportunities with Mercor
Submit proof of certification, your CV, and a brief application form
Quick onboarding and feedback process
Mercor connects academic and healthcare experts to top AI research labs. Based in San Francisco, CA, our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey. We value diversity and provide reasonable accommodations upon request.
Apply now to bring your clinical expertise to the forefront of AI innovation in UK healthcare.