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AI Data Contributor (Language and Cultural Annotation)

Welocalize· Welo Data / AI Services
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Hybrid (Spain / Remote)freelance/remotePosted 11mo ago

About the role

Global freelance opportunity to contribute linguistically and culturally to AI systems by performing tasks such as annotation, evaluation, and prompt creation—remote and flexible.

Responsibilities

  • Annotate or label text, images, or audio to train AI systems
  • Evaluate search results, ads, or chatbot responses for quality and relevance
  • Create and test prompts to improve large language models (LLMs)
  • Ensure content reflects cultural, linguistic, or industry-specific accuracy

Qualifications

  • Native or near-native fluency in Basque
  • Based in Spain or Remote
  • English proficiency
  • Comfortable with digital tools
  • Detail-oriented and curious

Skills

Required:Linguistic proficiency in BasqueEnglish proficiencyDigital tools familiarity

Benefits

  • Flexible work when and where you want
  • Opportunity to contribute to smarter, more inclusive AI
  • Join a supportive global community
Last updated Apr 1, 2026. Interested? Apply on the company site.

About Welocalize

Bridging language & AI to power global success.

Bridging language & AI to power global success. Our expertise in localization & AI data ensures scalable solutions for businesses worldwide.

TranslationLocalizationAI Data TrainingMedical TranslationLegal TranslationMultilingual ContentAI Training Data
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