Remote Spanish AI Linguistic Specialist

Obsidian; Madrid; Presencial; EUR 36.000 - 52.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Cutting-edge AI research

Hands-on AI development exposure

Remote collaboration

Impactful projects

Descripción de la vacante

Mercor is seeking experienced Spanish Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. This role centers on evaluating how effectively a large language model (LLM) performs in Spanish-language tasks and on curating high-quality Spanish linguistic data to train and improve the model’s understanding and generation capabilities.

You will evaluate LLM outputs, edit and annotate Spanish text, and collaborate with AI researchers to close

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.
• Strong understanding of linguistic nuances and regional variations.

Responsabilidades

• Evaluate the quality and accuracy of LLM-generated Spanish text across use cases.
• 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 to guide model training efforts.

Conocimientos

Spanish language fluency

Attention to detail

Translation/editing/annotation

Distributed remote team experience

Communication in English (if needed)

Educación

Bachelor's degree in Linguistics or related field

Herramientas

Linguistic annotation tools

CAT tools

Descripción del empleo

Mercor is seeking experienced Spanish Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. This role centers on evaluating how effectively a large language model (LLM) performs in Spanish-language tasks and on curating high-quality Spanish linguistic data to train and improve the model’s understanding and generation capabilities.

You will evaluate LLM outputs, edit and annotate Spanish text, and collaborate with AI researchers to close