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STEM Expert, Spanish (Spain) - AI Training

Mercor

SpanishSTEM Advanced AI training platform Remote

$50/hour · as listed

We're seeking experienced STEM professionals fluent in Spanish (Spain) to support AI training work on Mercor's platform. In this remote role, you'll help evaluate and refine AI agents by creating realistic professional scenarios, designing evaluation prompts, and developing grading criteria based on actual scientific and engineering practices used in Spain. The work involves building structured workspaces, writing technical documentation, and assessing AI performance on complex problem-solving tasks.

This position suits advanced practitioners with 5+ years of hands-on experience as a scientist or engineer in research or industry settings. A master's degree or PhD is valued. You'll work remotely on an hourly basis at $50/hour, with an expected commitment of around 21 hours per week. Strong Spanish language skills are essential, as is the ability to translate specialized STEM knowledge into clear training materials and evaluation standards.

From the listing: Mercor marketplace · hourly · 21h/week. 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 fl

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Applications are completed on the listing’s own site. Pay is shown as posted by the source (“as listed”) or the aggregator’s estimate where marked — offers and availability change, and individual results vary.

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