
51 - 200 employees
Founded 2014
🤝 B2B
AI • B2B • Research
Prolific is a platform that facilitates fast and high-quality data collection by connecting researchers with participants, including AI taskers. Researchers can launch tasks, surveys, and experiments and receive responses from a global community of over 200,000 active participants within hours. Prolific prides itself on providing accurate and detailed data while ensuring that participants are fairly rewarded for their contributions. The platform is trusted by leading academics and organizations for its flexibility, simplicity, and rapid project execution.
🕒 January 8
🇬🇧 United Kingdom – Remote
💵 $150 / hour
⏰ Full Time
🟡 Mid-level
🟠 Senior
🤖 Machine Learning Engineer
🇬🇧 UK Skilled Worker Visa Sponsor
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51 - 200 employees
Founded 2014
🤝 B2B
AI • B2B • Research
Prolific is a platform that facilitates fast and high-quality data collection by connecting researchers with participants, including AI taskers. Researchers can launch tasks, surveys, and experiments and receive responses from a global community of over 200,000 active participants within hours. Prolific prides itself on providing accurate and detailed data while ensuring that participants are fairly rewarded for their contributions. The platform is trusted by leading academics and organizations for its flexibility, simplicity, and rapid project execution.
• Completing AI training tasks such as analyzing, editing, and writing annotations (including technical reasoning and structured evaluation) • Judging the performance of AI in performing ML-relevant tasks (e.g., model/experiment critique, data leakage detection, metrics interpretation, debugging approach, methodology review) • Improving cutting-edge AI models by providing expert feedback on correctness, robustness, clarity, and technical depth
• AI Training task skills and verifiable professional experience as a Machine Learning Specialist (e.g., ML engineer, data scientist, applied scientist, research engineer) • A willingness to take our skills verification test to assess your suitability for our participant pool • Strong attention to detail and the ability to concentrate on complex tasks for up to one hour at a time • A reliable and fast internet connection and access to a computer • A willingness to self-declare your earnings, as our participants are self-employed • A Paypal account to receive payment from our clients
• Competitive pay rates • Flexible hours • Ability to work from home
Apply Now🕒 December 17, 2025
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