AI Trainer - Freelance Data Annotator

This freelance role focuses on helping improve AI systems through project-based annotation work. Day to day, the work can include reviewing text, images, or video, then rating AI outputs, checking factual accuracy, comparing answers, and marking content that is wrong, sensitive, inappropriate, or unclear. The advert also highlights the need to follow detailed guidelines, use careful fact-checking and reasoning, and ask questions when instructions are not clear. It asks for a bachelor’s degree in any subject and at least one year of experience in any professional role. Strong attention to detail, clear communication, logical thinking, and an interest in technology and artificial intelligence are also named. Applicants must have strong written and spoken English at C1 level or above, and should submit a resume in English with their English proficiency level stated. The work is remote and part-time, with no permanent employment attached. It is intended for people who want flexible project work alongside other professional or academic commitments, and who are interested in contributing to advanced AI projects.