Job title: Freelance Chemistry Expert – Quality Assurance (AI Trainer)

Company: Mindrift

Job description: criteria (rubrics) to evaluate and grade the quality of responses. This role includes the following responsibilities…, and edit content as necessary to improve quality. How to get started Simply apply to this post, qualify, and get the…

Expected salary:

Location: São Paulo – SP

Job date: Wed, 29 Oct 2025 23:12:33 GMT

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