Remote AI Training - Machine Learning Specialist

Salary: £63,000 - 88,000 per year

Requirements

• We require verifiable professional experience as a Machine Learning Specialist, such as ML engineer, data scientist, applied scientist, or research engineer.
• We require a willingness to take our skills verification test to assess suitability for our participant pool.
• We require strong attention to detail and the ability to concentrate on complex tasks for up to one hour at a time.
• We require a reliable and fast internet connection and access to a computer.
• We require a willingness to self-declare earnings, as our participants are self-employed.
• We require a PayPal account to receive payment from our clients.

Responsibilities

• We complete AI training tasks such as analyzing, editing, and writing annotations, including technical reasoning and structured evaluation.
• We judge the performance of AI in ML-relevant tasks, including model and experiment critique, data leakage detection, metrics interpretation, debugging approach, and methodology review.
• We improve cutting-edge AI models by providing expert feedback on correctness, robustness, clarity, and technical depth.

Technologies

• AI
• Machine Learning
• Composer
• NodeJS
• Office 365

More

We are Prolific, building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers, and organizations use our platform to gather data from paid study participants with a wide variety of experiences, knowledge, and skills. As a participant, you can help train and evaluate AI models using your machine learning expertise. After passing our assessment, you can join in about 15 minutes and enjoy competitive pay rates, flexible hours, and the ability to work from home. We connect researchers and companies with a global pool of participants to collect high-quality, ethically sourced human behavioural data and feedback that supports more accurate, nuanced, and aligned AI systems.

last updated 28 week of 2026