AI Trainer – Machine Learning Specialist

About the Company

Prolific is building the biggest pool of quality human data in the world, connecting over 35,000 AI developers, researchers, and organizations with paid study participants to gather diverse knowledge and skills.

Responsibilities

• Complete AI training tasks including analyzing, editing, and writing annotations
• Judge AI performance on ML-relevant tasks such as model critique, data leakage detection, and methodology review
• Provide expert feedback on correctness, robustness, clarity, and technical depth to improve cutting-edge AI models

Requirements

• Verifiable professional experience as a Machine Learning Specialist (e.g., ML engineer, data scientist, applied scientist, or research engineer)
• Ability to pass a 10- to 15-minute skills verification test
• Strong attention to detail and ability to concentrate on complex tasks for up to one hour
• Reliable and fast internet connection and access to a computer
• A PayPal account to receive payments
• Willingness to self-declare earnings as a self-employed participant

Preferred Qualifications

• Expertise in supervised learning, deep learning, NLP, CV, statistics, or experimentation