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Verified by our engine · Posted +6mo ago
Spanish (Spain) Quality Control Specialist - Project Lyra
Welo Global · Welo Data - AI Services
Spain
- Posted
- +6mo ago
- Workplace
- Remote
- Salary
- Not disclosed
- Visa sponsorship
- Not specified
Posted on 31 March 2026
Work model: Remote
Salary range not shared by the company
Visa sponsorship details unknown
This role has closed. It's kept as a record — see Welo Global's open roles or the similar live roles below.
See Welo Global's open rolesOverview
Are you passionate about linguistics, language quality, and evaluation? We are launching an exciting language evaluation project and are looking for Spanish (Spain) speaking linguistics experts to join our team as Quality Control Specialists. In this role, you will assess and refine AI-generated language outputs, focusing on linguistic accuracy, grammar, and cultural relevance. Your expertise will play a critical role in improving conversational AI systems.
What you will do:
Review and evaluate AI-generated text for linguistic accuracy, grammatical correctness, and cultural appropriateness.
Identify issues and provide high-quality rewritten responses to improve language outputs.
Develop natural prompts and responses in the target language to enhance conversational datasets.
Collaborate with global teams to improve the quality and performance of AI language models.
Project Details:
Start Date: ASAP
Duration: 4 weeks
Commitment: ~20 hours/week (flexible schedule)
Job Type: Freelance contract
Pay Rate: $33 USD/hour
Location: Spain (Remote)
Requirements:
Strong academic or professional background in linguistics (required).
Native or professional proficiency in Spanish with excellent written communication skills.
Deep understanding of grammar, linguistic structures, and cultural nuances of the target language.
Experience in language review, evaluation, or similar roles.
Comfortable working with structured tasks such as preference ranking, prompt-response writing, grammaticality checks, and text improvement.
Detail-oriented with the ability to deliver clear, constructive feedback.
This is a unique opportunity to apply your linguistics expertise to cutting-edge AI projects.
Join our team and help shape the future of AI communication!
About Welo Global
Welo Data (Welocalize) provides AI training data, localization and language services. A company with teams worldwide.