Spanish Linguistic Expert

🕒 September 10

🇺🇸 United States – Remote

💵 $50 / hour

⏳ Contract/Temporary

🟡 Mid-level

🟠 Senior

👻 Ghost score 17%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Mercor

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2023

🔥 Funding within the last year

💰 $350M Series C - Mercor on 2025-10

Mercor is a company for which no descriptive text was provided in the input. Additional information (products, services, target customers, or industry specifics) is needed to create an accurate summary and select appropriate industries.

📋 Description

• 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 • Curate high-quality Spanish linguistic data to train and improve the model's understanding and generation capabilities

🎯 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 • Independent contractor status • Unable to support H1-B or STEM OPT candidates at this time

🏖️ 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 • Fully remote work on your own schedule • Payments weekly via Stripe or Wise • Projects may be extended, shortened, or concluded early depending on needs and performance • Competitive pay • Referral bonuses of up to $200 per successful referral (restrictions may apply)