About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include

Benchmark ,

General Catalyst ,

Peter Thiel ,

Adam D'Angelo ,

Larry Summers , and

Jack Dorsey .

Position:

Spanish Linguistic Expert Type:

Contract Compensation:

$50/hour Location:

Remote

Role Responsibilities

Evaluate the quality and accuracy of

LLM-generated Spanish text

across various use cases such as translation, summarization, dialogue, and 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. Collaborate with

AI researchers

to improve

LLM performance .





Provide detailed linguistic feedback and analysis to guide ongoing model training efforts.

Qualifications Must-Have

Native or near-native fluency in Spanish, with excellent command over grammar, syntax, and stylistics.

Professional experience in translation, editing, linguistic annotation, or

NLP data work

in Spanish.

Strong understanding of linguistic nuances, regional variations, and context-appropriate usage.

Excellent attention to detail and ability to spot subtle errors or unnatural phrasing.

Clear communication skills and experience working in distributed,

remote teams .

Preferred

Interest in

AI

and

LLM-driven language technologies .

#hiringmercor

📌 Spanish Linguistic Expert (Madrid)
🏢 Mercor
📍 Madrid