💼 Full-Time Position

Spanish (Latin America) Language Data Contributor (Multimodal) – Freelance Ai Trainer Project

🏢
Meridial Marketplace, by Invisible
📍 madrid, kingdom of spain, Spain
📍
Location
madrid, Spain
📅
Posted
June 03, 2026
Type
Full-Time
🎯

Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

Job Overview
Por favor, lea detenidamente la información de esta oferta de empleo para entender exactamente qué se espera de los posibles candidatos.
Are you a Spanish (Latin America) language expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of linguistic discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline communication for Spanish speakers everywhere. That training data begins with you—we need your expertise to help power the next generation of AI.
Responsibilities
Converse with the model on language scenarios, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.
Document every failure mode when challenging advanced language models on topics such as verb conjugation, noun‑adjective agreem...