Spanish Linguistic Expert
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Job Description
Spanish Linguistic Expert evaluating and refining Spanish LLM output for Mercor’s frontier AI research projects. Annotating linguistic data and guiding model improvements with detailed expert feedback.
Responsibilities:
- Evaluate the quality and accuracy of LLM-generated Spanish text across translation, summarization, dialogue, and grammar-correction 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
- Collaborate with AI researchers to improve LLM performance
- Provide detailed linguistic feedback and analysis to guide model training
- Work as an independent contractor on projects that may be extended, shortened, or concluded early based on needs and performance
Requirements:
- Native or near-native fluency in Spanish, with excellent command of grammar, syntax, and stylistics
- Professional experience in translation, editing, linguistic annotation, or Spanish NLP data work
- Strong understanding of linguistic nuances, regional variations, and context-appropriate usage
- Interest in AI and LLM-driven language technologies preferred but not required
- Excellent attention to detail and ability to identify subtle errors or unnatural phrasing
- Clear communication skills and experience working in distributed, remote teams
- Must not require H1-B or STEM OPT support
Benefits:
- Contribute to cutting-edge AI research in partnership with a leading research lab
- Work on high-impact projects supporting advanced AI systems
- Gain hands-on exposure to state-of-the-art AI research and development
- Work on a fast-moving project with meaningful impact
- Fully remote work on your own schedule
- Weekly payments via Stripe or Wise
- Referral payments of up to $200 per successful referral
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