LatAm Spanish Linguistics Expert — Remote AI Research

Confidential; United States; Remote; USD 34,000 - 55,000; Part time

Job summary

Confidential is seeking experienced Latin American Spanish Linguistic Experts to join a cutting-edge AI research project conducted in partnership with a leading research lab.

This remote contract role centers on evaluating how effectively an LLM performs in Latin American Spanish tasks and on curating high-quality Spanish linguistic data to train and improve the model's understanding and generation capabilities.

Qualifications

• Native or near-native fluency in Latin American Spanish with strong grammar and stylistics.
• Experience in translation, editing, linguistic annotation, or NLP data work in Spanish.
• Deep understanding of Latin American Spanish nuances and regional variations.
• Professional fluency in English.
• Ability to work in distributed, remote teams with clear communication.

Responsibilities

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

Skills

Latin American Spanish

Translation & Editing

Linguistic Annotation

NLP Data Work

English Fluency

Job description

Confidential is seeking experienced Latin American Spanish Linguistic Experts to join a cutting-edge AI research project conducted in partnership with a leading research lab.

This remote contract role centers on evaluating how effectively an LLM performs in Latin American Spanish tasks and on curating high-quality Spanish linguistic data to train and improve the model's understanding and generation capabilities.