[Remote] AI Trainer - Advanced Japanese Fluency

Note: The job is a remote job and is open to candidates in USA. Prolific is a leading company in the AI space, focused on building a vast pool of quality human data. They are seeking Advanced Japanese Speakers to help train and evaluate cutting-edge AI models, where participants will analyze, edit, and write in Japanese, as well as judge AI performance on Japanese prompts. Responsibilities Completing AI training tasks such as analyzing, editing, and writing in Japanese Judging the performance of AI in performing Japanese prompts Improving cutting-edge AI models Skills Advanced language skills and verifiable experience as being fluent in Japanese Fluency in English (B2+) A willingness to take our skills verification test to assess your suitability for our Domain Expert 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 Benefits Flexible hours The ability to work from home Company Overview Building the most advanced global infrastructure for People Science. It was founded in 2014, and is headquartered in London, England, GBR, with a workforce of 51-200 employees. Its website is Company H1B Sponsorship Prolific has a track record of offering H1B sponsorships, with 12 in 2025, 7 in 2024, 16 in 2023, 39 in 2022, 16 in 2021, 8 in 2020. Please note that this does not guarantee sponsorship for this specific role.