Remote Freelance Speech AI Evaluator - Spanish

RWS Group • medellín, antioquia • Posted June 30, 2026

Position Overview

RWS Group is seeking a Speech AI Evaluation Specialist to support the improvement of AI-generated content in Spanish. This freelance position offers a flexible work schedule, allowing you to work from home in Medellin, Colombia.

The role involves participating in voice conversations with AI models and evaluating their responses. Ideal candidates are students, stay-at-home parents, or professionals seeking supplementary income. Fluency in Spanish and advanced English proficiency is required.

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