Mercor · Finance & specialist
Hematology / Oncology Expert - review AI outputs in your specialty
Listed on Mercor as “Hematology / Oncology Expert”
What this actually is
You bring your specialist expertise to AI evaluation. The shape of the work varies but the pattern is the same: review outputs, rate quality, write prompts, flag errors. The platform title (Hematology / Oncology Expert) reflects the rate band and the expertise required, not the day-to-day work.
Can you do this on your visa?
F-2 / F-4 / F-5 / F-6: open. E-1 to E-7: needs concurrent-employment permit. D-2 / D-4 students: S-3 permit, 20 hr/week cap. D-10 / D-8: case by case.
Korean tax on USD income
First 5 years in Korea: foreign-source income only taxed if remitted into Korea. After year 5: worldwide income. Full tax guide.
Original posting from Mercor
About the Role
Mercor is partnering with a leading AI lab to train frontier models on high-quality healthcare reasoning data. We're hiring Hematology / Oncology experts to design clinical scenarios, evaluate model outputs against evidence-based standards, and help shape how the next generation of AI reasons about cancer and hematologic care.
We welcome Medical Oncology attendings, Hematology attendings, Surgical Oncology, Radiation Oncology, Pediatric Heme/Onc, and final-year Heme/Onc fellows.
What You'll Do
- Design clinically realistic prompts and scenarios drawn from your Heme/Onc practice (staging, treatment selection, regimen sequencing, toxicity management, end-of-life decision-making, guideline interpretation)
- Write "golden" reference responses at attending-level quality
- Grade AI-generated responses against structured rubrics
- Provide written feedback the research team uses to improve model behavior
- Participate in onboarding office hours and specialty calibration sessions
Who You Are
- Attending physicians: Must be board certified with current, active, unrestricted medical license
- Resident physicians: Must be in final year of residency (recent graduates must be board-eligible)
- Fellows: Must be board-certified/board-eligible in primary specialty and have current active, unrestricted medical license
Rates
$180-$400/hr payable, set per seniority tier (early-career → senior attending). Your specific rate is confirmed in your offer.
Engagement
- Remote, 100% asynchronous
- 20 hrs/wk default (can be raised after onboarding based on demand)
- Paid weekly via Mercor
- Start: rolling, after onboarding sign-off
- Duration: ongoing, reviewed monthly
Before Your First Task
You'll receive an onboarding doc and a calendar invite for Onboarding Office Hours after you accept.
Quoted from Mercor’s public listing on 2026-06-02. We don’t edit platform copy; honest framing is in the title and the “what this actually is” block above.
More on this platform
About Mercor
AI-interview-based talent network. One application, voice interview with their AI, then matched to projects across coding, research, and specialist work. Pay scales with track and seniority.
Mercor review: AI-interview talent network
4.1/5 on Glassdoor, fastest-growing platform in the category (+509% YoY). What the AI video interview actually asks, real pay across coding/research/medical/legal/finance tracks ($25-$200/hr), and the project-availability problem.
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