Physician Assistant Expert

PA-C certified physician assistants to build the clinical reasoning scenarios frontier AI labs use to test model judgment. AfterQuery builds the expert evaluation data that frontier AI labs use to measure and improve their models. We're hiring PA-C certified physician assistants as contractors to author and grade the clinical reasoning scenarios those evaluations run on. What you'll actually do

Author realistic clinical scenarios from presentation through workup and plan, the kind a practicing PA actually manages. Write reference answers with the clinical reasoning behind each decision, differentials weighed and red flags named. Grade model output for diagnostic accuracy, guideline concordance, and patient safety. Flag advice that reads plausible but would harm the patient, the misses only a clinician would catch.

Who this is for

Physician assistants with current PA-C certification, an active state license, and at least two years of practice. PAs from any specialty, emergency, surgery, primary care, hospital medicine, and beyond. Clinicians who can articulate why a workup is ordered, not just what the protocol says. People with strong written English who can turn clinical judgment into clear, teachable reasoning.

Contract and pay

$80 to $120/hr, paid weekly via Stripe. Your rate is set from your experience, not negotiated down after you start. Fully remote, fully async. No fixed hours, it fits around clinical shifts. Minimum 10 hours per week, no maximum. Scale up or down week to week. No screen recording, no keystroke monitoring, no idle timers. Independent contractor. Ongoing project work rather than single task batches.

How our hiring process works

Apply at /apply/physician-assistant-expert. About five minutes. Resume plus a few structured questions. Resume review. Every application gets read against a published rubric and gets a decision. Written assessment. You may be asked to take a written assessment for further placement. Onboarding. Sign the contractor agreement, connect Stripe, and get platform access. Project match. You're matched to live work in your specialty, usually within a week of onboarding.

About AfterQuery

AfterQuery is an expert data lab. We build the evaluation and training data that frontier AI labs use to measure what their models can and can't do in real professional work. Our contributors are practicing professionals, not annotators, and the work is credited, reviewed, and paid at professional rates.

Responsibilities

• Author realistic clinical scenarios from presentation through workup and plan
• Write reference answers with the clinical reasoning behind each decision
• Grade model output for diagnostic accuracy and patient safety
• Flag advice that reads plausible but would harm the patient

Required qualifications

• Current PA-C certification (NCCPA) in good standing
• Active state PA license
• 2+ years of clinical practice beyond PA school rotations
• Clear written English for documenting clinical reasoning
• Able to commit at least 10 hours per week

Preferred qualifications

• Emergency, surgical, or primary care specialty depth
• Precepting, teaching, or chart review experience
• CAQ specialty credential

Why apply

• Work stays in your specialty, judged on clinical judgment rather than output volume
• Set your own hours and scale up or down week to week, it fits around shifts
• Weekly pay via Stripe at a rate set from your experience
• Your judgment shapes how the next generation of AI handles clinical medicine

Where you can work

This role is 100% remote, for applicants located in United States.