
Spanish (Spain) Linguistic Expert
Listing checked October 29, 2026 · pay as published by Mercor
Key details
- Pay
- $40/hr
- Location
- Remote
- Job type
- part-time
- Posted
- October 27, 2026
Overview
A leading research lab needs a part-time Spanish (Spain) specialist to judge how well a large language model handles Peninsular Spanish. You will review model output in tasks such as translation, summarization, dialogue, and grammar correction, then annotate and edit Spanish text to meet Spain-specific standards. The project pairs close linguistic analysis with LLM evaluation and NLP data work, and your feedback goes to AI researchers who tune model behavior. The role runs remotely and calls for professional fluency in both Spanish (Spain) and English.
What You'll Do5
- Review Spanish text produced by a large language model across translation, summarization, dialogue, and grammar correction use cases.
- Edit or rewrite Spanish content so it meets linguistic and cultural standards for Spain.
- Annotate Spanish passages for grammar, syntax, and meaning.
- Flag model errors and language gaps, then share findings with AI researchers to shape improvements.
- Give detailed linguistic feedback and analysis that guides model training.
Requirements6
- Native or near-native command of Spanish (Spain), including grammar, syntax, and style.
- Professional background in Spanish translation, editing, linguistic annotation, or NLP data work.
- Deep familiarity with Peninsular Spanish register, regional variation, and context-specific usage, plus how it differs from Latin American Spanish.
- Professional fluency in English.
- Sharp eye for subtle errors and unnatural phrasing.
- Clear communication and experience in distributed remote teams.
Preferred Qualifications1
- Interest in AI and LLM-driven language technologies
Who Should Apply
Spanish (Spain) linguists with translation, editing, or annotation experience fit this part-time remote role. The work suits people who can judge Peninsular Spanish register and regional usage and explain errors in clear English to AI researchers.
Salary Insight
The role pays $40.00 per hour. The posting does not list a contract length, benefits, or weekly hour cap, so ask about those details during screening.
Pay and demand for AI Training roles
Market estimates from live NearSkill listings — separate from this job's published terms.
This role · as published
$40/hr
Taken from the listing itself.
Typical pay · estimated
$70/hour
Median of 1,389 similar roles that publish pay · 305 publish only a top rate; those count at the rate they gave
Most AI Training roles pay $40–$98 per hour. This role's pay falls inside that range.
Rates shown per hour. Yearly and monthly pay converted; one-time fees and non-USD pay are not included.
- Live similar roles
- 1,590
- Listed in last 30 days
- 798
- Remote
- 98%
Hiring most right now: micro1 (487) · SME Careers (256) · Mercor (198)
Most requested skills · share of roles
- ai evaluation13%
- llm evaluation12%
- python11%
- data annotation10%
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