Cardiologist Experts

Mercor is seeking fellowship-trained cardiologists for a project with one of the world's top AI labs.

We welcome applications from cardiologists across all subspecialties, with particular demand for fellowship-trained Electrophysiology and Clinical Cardiology experts. This role focuses on evaluating the ability of large language models to interpret advanced, real-world ECG/EKG cases.

You're a good fit if you:

• MD or DO from an accredited medical school
• Completion of an ACGME-accredited Internal Medicine residency
• Completion of a cardiology fellowship (any subspecialty)
• Board-certified or board-eligible in Cardiovascular Disease
• 2+ years of post-training clinical experience
• Exceptional attention to detail
• Strong written and verbal communication skills

Strongly Preferred

• Fellowship training in Electrophysiology
• Primary clinical practice with significant ECG interpretation volume
• Academic or teaching experience (residents, fellows, conferences)
• Experience creating case-based assessments, exam questions, or rubrics
• Background in complex arrhythmia diagnosis, conduction abnormalities, or subtle ECG pattern recognition

Here are more details about the role:

• Develop gold-standard ECG interpretations with clear diagnostic reasoning
• Emphasize edge cases, nuanced differentials, and complex reasoning in ECG analysis
• Collaborate directly with research teams at a leading AI lab
• Provide feedback on common failure modes in model reasoning

Screening Process:

• You will complete a short interview (approximately 20–30 minutes total)
• The interview will explore your clinical background and subspecialty expertise

We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.

• You will be engaged as an independent contractor.
• This is a fully remote role that can be completed on your own schedule.
• Projects can be extended, shortened, or concluded early depending on needs and performance.
• Your work at Mercor will not involve access to confidential or proprietary information from any employer, client, or institution.
• Payments are weekly on Stripe or Wise based on services rendered.
• Please note:
  
  We are unable to support H1-B or STEM OPT candidates at this time.

Mercor partners with leading AI labs and enterprises to train frontier models using human expertise. You will work on projects that focus on training and enhancing AI systems. You will be paid competitively, collaborate with leading researchers, and help shape the next generation of AI systems in your area of expertise.