← All Jobs
Posted Apr 10, 2026

[Remote] AI Trainer - Advanced Japanese Fluency

Apply Now
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 https://www.prolific.com/. 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.