We're looking for Spanish localization specialists to help evaluate and improve AI systems trained on Spanish-language content. Your linguistic insight will directly shape how AI understands, generates, and communicates in Spanish — making a real impact across one of the world's most widely spoken languages and its many regional varieties.
Review AI-generated Spanish content for tone, register, and regional appropriateness
Identify localization issues involving idioms, regional usage, and formality levels
Suggest culturally appropriate alternatives to improve naturalness and relevance
Flag mistranslations, unnatural phrasing, and cultural mismatches
Provide structured, actionable feedback to improve overall localization quality
Work independently and asynchronously on your own schedule
Who You Are
Native or near-native fluency in Spanish
Strong written communication skills in both Spanish and English
Deep understanding of regional Spanish variants (Latin American, Castilian, etc.)
Experience adapting or evaluating content for Spanish-speaking audiences
Comfortable evaluating written language quality at scale
Attention to detail and consistency
No prior AI experience required
Nice to Have
Experience in translation, localization, or content adaptation
Familiarity with AI or language evaluation workflows
Knowledge of multiple Spanish regional dialects and their nuances
Why Join Us
Work on cutting-edge AI projects with top research labs
Fully remote and versátil — work on your own schedule
Freelance perks: autonomy, variety, and global collaboration
Contribute to meaningful work that improves AI for Spanish speakers worldwide
Potential for ongoing work and contract extension