Cardiologists (Freelance - Remote) - Sacramento, US
Prolific Participants · Remote, USA · Data annotation / labeling
Cardiologists (Freelance - Remote) - Sacramento, US is an open role at Prolific Participants, available remotely, with pay listed as ≈ $200/hr.
Applications open on Prolific Participants’ own site. How we make money.
At a glance
- Pay
- ≈ $200/hrEstimate, from Prolific Participants’ own wording
- Location
- Remote
- Experience
- Prior work interpreting medical images and cardiology data
- Education
- Verified cardiologist with professional credentials
- Work type
- Data annotation / labeling
- Field
- Healthcare
- Listed
- Since Jul 25, last confirmed Oct 30
As listed by Prolific Participants: “This is a flexible, remote opportunity paying approximately $200 per hour.”
The work
Check the accuracy of AI-written readings of medical images.
What you would do
- Label medical images with specialist knowledge
- Check AI-produced readings of medical images for accuracy
- Fix errors in AI answers and give expert feedback
You're a fit if you
- are a verified, credentialed cardiologist
- have experience reading medical images and cardiology data
- pay close attention to detail when assessing complex medical information
- have a dependable fast internet connection and computer access
Summarised by HumanSourcer from Prolific Participants’ listing. Check the listing before you apply.
How the pay compares
Higher than 89% of the 87 distinct hourly rates advertised for Healthcare roles right now. Hourly USD, top of each advertised range, one count per distinct rate. Same method as the Pay Index.
From Prolific Participants’ listing
“Cardiologists (Freelance - Remote) The role We are seeking qualified Cardiologists to support a high-impact AI development project focused on medical image interpretation and clinical accuracy.”
About Prolific Participants: how it pays, how to get in, and what to know first. Read the guide →
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Frequently asked questions
How do I apply for the Cardiologists (Freelance - Remote) - Sacramento, US role at Prolific Participants?
Applications go through Prolific Participants's own portal - HumanSourcer links to the listing and never collects applications or handles hiring. Prolific Participants's access model is "Waitlist" (Join waitlist / register). This listing was first seen here on July 25, 2026 and was still live at the last check.
Is the Cardiologists (Freelance - Remote) - Sacramento, US role at Prolific Participants remote?
Yes - Prolific Participants lists this role as remote.
What does the Cardiologists (Freelance - Remote) - Sacramento, US role at Prolific Participants pay?
Prolific Participants indicates ≈ $200/hr for this role, but hedges the figure rather than committing to it. Treat it as an indication: HumanSourcer flags hedged pay instead of presenting it as a firm rate, and the listing's own wording is quoted in the Pay section above.
What kind of work is Cardiologists (Freelance - Remote) - Sacramento, US?
Data annotation / labeling. Research studies, behavioural data and AI evaluation/training tasks
Is Prolific Participants a legitimate AI-training platform?
Direct participant marketplace and expert network - and that relationship is rated "Confirmed" here because it can be checked against www.prolific.com rather than taken on Prolific Participants's word. Confidence describes how well the ownership is evidenced. It is not a rating of how the platform treats the people who work for it, which no public source covers reliably.
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