About the jobMercor 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 (Spain) Linguistic ExpertType: ContractCompensation: $40/hourLocation: RemoteRole ResponsibilitiesEvaluate the quality and accuracy of LLM-generated Spanish text across various use cases, including translation and summarization.
Edit and refine Spanish content to meet linguistic and cultural standards for Spain.
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.
QualificationsMust-HaveNative or near-native fluency in Spanish (Spain) with excellent command over grammar, syntax, and stylistics.
Professional experience in translation, editing, linguistic annotation,



or NLP data work in Spanish.
Strong understanding of Peninsular Spanish nuances, regional variations, and context-appropriate usage.
Professional fluency in English.
Excellent attention to detail and ability to spot subtle errors or unnatural phrasing.
Clear communication skills and experience working in distributed, remote teams.
PreferredInterest in AI and LLM-driven language technologies.
Application Process (Takes 20-30 mins to complete)Upload resumeAI interview based on your resumeSubmit formResources & SupportFor details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcomeFor any help or support, reach out to: [email protected]: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.

📌 Spanish Linguistic Expert (Madrid)
🏢 Mercor
📍 Madrid