Remote Spanish Linguistic Specialist for AI Research

Obsidian; Ciudad de México; A distancia; MXN 380.000 - 600.000; Jornada completa

Descripción de la vacante

Mercor is seeking experienced Spanish Linguistic Experts to join an AI research project. The role centers on evaluating LLM Spanish performance and curating high-quality Spanish linguistic data to train and improve model understanding and generation.

You will annotate, edit, and refine Spanish content, identify language gaps, and provide linguistic feedback to guide model training. Remote collaboration with a distributed team is expected.

Formación

• Native or near-native fluency in Spanish with excellent grammar, syntax, and style.
• Experience in translation, editing, linguistic annotation, or NLP data work in Spanish.
• Understanding of regional variations and context-appropriate usage.
• Interest in AI and LLM-driven language technologies (preferred).
• Excellent attention to detail and ability to spot subtle errors or unnatural phrasing.
• Clear communication and experience working in distributed, remote teams.

Responsabilidades

• Evaluate the quality and accuracy of LLM-generated Spanish text across use cases (e.g., translation, summarization, dialogue, grammar correction).
• Edit, refine, or rewrite Spanish content to meet linguistic and cultural standards.
• Annotate Spanish text for grammatical, syntactic, and semantic features.
• Identify model errors and language gaps, and collaborate with AI researchers to improve LLM performance.
• Provide detailed linguistic feedback and analysis to guide ongoing model training efforts.

Conocimientos

Spanish fluency

Translation & editing

Linguistic annotation

NLP data work

AI/LLM interest

Remote collaboration

Descripción del empleo

Mercor is seeking experienced Spanish Linguistic Experts to join an AI research project. The role centers on evaluating LLM Spanish performance and curating high-quality Spanish linguistic data to train and improve model understanding and generation.

You will annotate, edit, and refine Spanish content, identify language gaps, and provide linguistic feedback to guide model training. Remote collaboration with a distributed team is expected.