Cardiologists: Train Medical AI on Your Schedule — Earn Up to $200/hr

Cardiologists: Train Medical AI on Your Schedule — Earn Up to $200/hr

Join a vetted network of practicing cardiologists shaping medical AI. Critique AI-generated reports and refine model outputs — fully remote, on your schedule, paid weekly.

Join a vetted network of practicing cardiologists shaping medical AI. Critique AI-generated reports and refine model outputs — fully remote, on your schedule, paid weekly.

  • Work Remotely

  • Up to $200 USD/hr

  • Contribute to real AI research

    PhD

  • Contribute to real AI research

PAY RATE

Up to $150/hr

LOCATION

United States, Canada

PAY RATE

Up to $200 USD/hr

DEGREE REQ.

PhD

Up to $150/hr

United States, Canada

Up to $200 USD/hr

PhD

Join a Network of Elite Medical Professionals

Connect with a community of forward-thinking MDs and medical experts at the forefront of AI innovation in medicine

Join a Network of Elite Medical Professionals

Join a Network of Elite Medical Professionals

Earn Up to $200 USD/hr - Plus additional incentives

Rates vary based on expertise and project requirements. Paid via PayPal and AirTM

Earn Up to $200 USD/hr - Plus additional incentives

Earn Up to $200 USD/hr - Plus additional incentives

Use GPT, Claude, and more — completely free

Over $200/month in AI access, included at no extra cost.

Use GPT, Claude, and more — completely free

Use GPT, Claude, and more — completely free

About the Role

Outlier is the world's leading expert platform, connecting an elite network of contributors to train AI for OpenAI, Meta, and Microsoft — ensuring the AI shaping medicine is built by the people who understand it best.

100K+

Outlier Experts

$500M+

Paid Out

50

Countries

We are seeking Cardiology experts to create clinically rigorous prompts, evaluate model responses for cardiac diagnostic accuracy, and ensure frontier AI adheres to the highest standards of scientific reasoning — all from a fully remote, flexible schedule.

Responsibilites

Review ECG Images

Document Your Findings

Rank Model Outputs

  • Case synthesis: Design and solve complex clinical scenarios to train AI in high-level diagnostic reasoning.

  • Expert peer review: Critique AI-generated reports for scientific rigor, ensuring every output meets the highest standards of clinical soundness.

  • Strategic optimization: Rank and refine model outputs, identifying subtle nuances in medical logic to turn raw data into sophisticated clinical insights.

  • Dynamic innovation: Adapt your cardiological expertise across various high-impact projects as the technology evolves.

Ideal Qualification

Currently accepting applicants from:

🇺🇸

United States

🇬🇧

United Kingdom

🇨🇦

Canada

  • Medical degree: MD, DO, MBBS, or equivalent (including residents/fellows) with a specialized focus in Cardiology.

  • Clinical experience: Hands-on experience in a healthcare setting; we prioritize practicing or recently practicing clinicians who understand the nuances of patient data.

  • English proficiency: Fluent in reading and writing, with an editorial eye for detail and zero tolerance for clinical ambiguity.

  • Analytical rigor: The ability to dissect complex medical content for logical flow, scientific accuracy, and diagnostic soundness.

Compensation

Earn Up to $200 USD/hr - Plus additional incentives

Mission bonuses add an average 7.5% on top. Top-quartile contributors earn 11% above base. Paid weekly. No invoicing, no billing cycles, no minimum hours. Paid weekly.

Earn Up to $200 USD/hr - Plus additional incentives

Mission bonuses add an average 7.5% on top. Top-quartile contributors earn 11% above base. Paid weekly. No invoicing, no billing cycles, no minimum hours. Paid weekly.

Join a Network of Elite Medical Professionals working at top labs
Join a Network of Elite Medical Professionals working at top labs


Work flexibly from anywhere, anytime - no minimum hours
Work flexibly from anywhere, anytime - no minimum hours

Application Process

01

Create your free Outlier account

01

Create your free Outlier account

02

Complete a quick identity verification

02

Complete a quick identity verification

03

Start reviewing cases and earn on your own time

03

Start reviewing cases and earn on your own time

Frequently Asked Questions (FAQs)

What is Outlier? How is it related to Scale AI?

What's the expected time commitment for participants?

When and how will I be paid?

How can I get support?

Who do I contact with questions as I onboard?

What do I need to sign up for this opportunity?

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Have more questions?

** Rates vary based on expertise, skills assessment, location, project need, and other factors. For example, higher rates may be offered to PhDs. For non-core work, such as during initial project onboarding or project overtime phases, lower rates apply. Additional incentives data is based on payments made in the past six months and is updated quarterly. Certain projects offer incentive payments. Please review the payment terms for each project.

PLEASE NOTE: We collect, retain and use personal data for our professional business purposes, including notifying you of opportunities that may be of interest and sharing with our affiliates. We limit the personal data we collect to that which we believe is appropriate and necessary to manage applicants’ needs, provide our services, and comply with applicable laws. Any information we collect in connection with your application will be treated in accordance with the Outlier Privacy Policy and our internal policies and programs designed to protect personal data.

This is a 1099 contract opportunity on the Outlier.ai platform. Because this is a freelance opportunity, we do not offer internships, sponsorship, or employment. You must be authorized to work in your country of residence. If you are an international student, you may be able to sign up for Outlier if you are on a visa. You should contact your tax and/or immigration advisor with specific questions regarding your circumstances.

Help AI get cardiac diagnosis right — review ECGs, clinical cases, and treatment plans

in collaboration with Scale AI

Help AI get cardiac diagnosis right — review ECGs, clinical cases, and treatment plans

in collaboration with Scale AI

© 2026 Outlier. All rights reserved.

© 2026 Outlier. All rights reserved.

© 2026 Outlier. All rights reserved.