STEM Expert, Spanish (Spain) - AI Training

We're looking for experienced scientists and engineers who are native or fluent in Spanish to help train and evaluate AI agents on realistic professional tasks. You'll build workspaces and files, write prompts, and create grading rubrics based on real stem work as it's done in Spain.

Requirements - 5+ years as a scientist or engineer in research or industry (master's or PhD a plus) - Native or fluent in Spanish - Degree from a top-20 university in Spain - Comfortable with quantitative analysis, technical documentation and data-heavy problem solving

Details: Remote, about 21 hours per week, hourly, pilot running Oct 23 to Nov 19.