Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid ... Helping improve the performance of next-generation AI systems used in medical applications Why ...
Quick apply
Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid ... Helping improve the performance of next-generation AI systems used in medical applications Why ...
Quick apply
Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid ... Helping improve the performance of next-generation AI systems used in medical applications Why ...
Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid ... Helping improve the performance of next-generation AI systems used in medical applications Why ...
Quick apply
Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid ... Helping improve the performance of next-generation AI systems used in medical applications Why ...
This individual will train staff, student workers, and freelancers as necessary, ensuring ... Monitor performance of central College platforms and adjust strategy as necessary based on critical ...
This individual will train staff, student workers, and freelancers as necessary, ensuring ... Monitor performance of central College platforms and adjust strategy as necessary based on critical ...
| Aspect | Freelance Performance Engineering | Freelance Software Testing |
|---|---|---|
| Credentials | Knowledge of performance tools, certifications like ISTQB Performance Testing | Certifications like ISTQB, functional testing skills |
| Work Environment | Focus on system performance, load testing, and optimization | Focus on identifying bugs, functional validation, and quality assurance |
| Employer & Industry | Tech companies, software firms, consulting agencies | Software development firms, QA agencies, in-house teams |
| Search & Comparison Intent | Performance optimization, load testing freelance roles | Software testing, QA freelance opportunities |
Freelance Performance Engineering and Freelance Software Testing share overlapping skills but differ mainly in focus. Performance engineers specialize in system performance, load testing, and optimization, while software testers concentrate on bug detection and functional validation. Both roles are vital in software development, often working together to ensure high-quality, efficient applications.

$200/hr
Full-time
Posted 15 days ago
Be an early applicant
Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.
Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid study participants with a wide variety of experiences, knowledge, and skills.
The roleWe are seeking qualified Cardiologists to support a high-impact AI development project focused on medical image interpretation and clinical accuracy. As AI models become increasingly capable of analyzing complex medical data, we need experienced specialists to help ensure their outputs meet the highest standards of quality and reliability.
This is a flexible, remote opportunity paying approximately $200 per hour. Your expertise will directly contribute to the development of advanced AI systems used in healthcare and medical research.
To qualify for this project, you will be required to complete a short paid skills assessment as part of the screening process. The assessment is compensated at a rate of $48 per hour and typically takes no more than 5 minutes to complete.
What you'll bringJoining our platform as a Prolific participant will give you the chance to influence the AI models of the future using professional legal expertise. Once you pass our assessment, you can join Prolific in just 15 minutes, and start enjoying competitive pay rates, flexible hours, and the ability to work from home.
We've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback. This data is the cornerstone of developing more accurate, nuanced, and aligned AI systems.
We believe that the next leap in AI capabilities won't come solely from scaling existing models, but from integrating diverse human perspectives and behaviours into AI development. By providing this crucial human data infrastructure, Prolific is positioning itself at the forefront of the next wave of AI innovation – one that reflects the breadth and the best of humanity.
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