Spanish Localization Specialist (AI Training) About The Role

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 across the diverse Spanish-speaking world — making a real impact on one of the most widely spoken languages on the planet.

Organization: Alignerr (Powered by Labelbox) Type: Hourly Contract

Location: Remote

Commitment: 10–40 hours/week

What You'll Do

Review AI-generated Spanish content for tone, register, and regional relevance

Identify localization issues involving idioms, regional usage, formality, and cultural nuance

Suggest culturally appropriate alternatives to improve naturalness and authenticity

Flag mistranslations, unnatural phrasing, and register mismatches

Provide clear, structured 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 and how they differ

Comfortable evaluating written language quality across diverse content types

Attention to detail and consistency

No prior AI experience required

Nice to Have

Experience in localization, translation, or content adaptation

Familiarity with AI or language evaluation workflows

Knowledge of multiple Spanish-speaking regional markets (e.G., Latin America, Spain, US Hispanic) Why Join Us

Work on cutting-edge AI projects with top research labs

Fully remote and adaptable — 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

📌 Spanish Localization Specialist (Madrid)
🏢 Alignerr
📍 Madrid