Spanish Linguistic Expert - Evaluation Specialist

Mercor; Bogotá; Remote; COP 179,801,000 - 256,080,000; Full time

Job summary

Mercor is seeking Spanish Linguistic Experts for contract work. You will evaluate the quality of LLM-generated Spanish, edit and refine content to meet linguistic standards, and annotate text for linguistic features.

You will identify gaps and collaborate with AI researchers to improve model performance, delivering detailed linguistic feedback for ongoing training. Remote position with flexible collaboration across distributed teams.

Qualifications

• Native or near-native fluency in Spanish with strong grammar and stylistic sense.
• Experience in translation, editing, linguistic annotation, or NLP data work in Spanish.
• Deep understanding of linguistic nuances, regional variations, and context-appropriate usage.
• Excellent attention to detail and ability to work with distributed, remote teams.

Responsibilities

• Evaluate the quality and accuracy of LLM-generated Spanish text across 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, collaborating with AI researchers to improve LLM performance.
• Provide detailed linguistic feedback to guide ongoing model training efforts.

Skills

Native Spanish

Linguistic annotation

NLP data work

Translation/editing

Remote collaboration

Job description

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 Experts
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, collaborating 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.