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Posted Apr 12, 2026

[Remote] AI Trainer - Advanced Java Developers (US & Canada)

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Note: The job is a remote job and is open to candidates in USA. Prolific is a leader in the AI space, building a vast pool of quality human data. They are seeking Java Developers to train and evaluate advanced AI models, requiring strong Java development skills and attention to detail. Responsibilities - Completing AI training tasks such as analyzing, editing, and writing Java - Judging the performance of AI in performing Java-related prompts - Improving cutting-edge AI models Skills - Java developer skills and verifiable professional experience as a Java developer - 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.
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