We're looking for Portuguese language experts to help evaluate and improve AI systems trained on Portuguese-language content. Your linguistic insight will directly shape how AI understands, generates, and communicates in Portuguese — making a real impact on one of the world's most widely spoken languages.
Organization: Alignerr
Type: Hourly Contract
Location: Remote
Commitment: 10–40 hours/week
What You'll Do
Review AI-generated Portuguese translations and original content for accuracy and naturalness
Identify mistranslations, unnatural phrasing, register mismatches, or cultural issues
Suggest improvements for clear, idiomatic, and culturally appropriate Portuguese
Provide structured feedback on linguistic and cultural quality
Work independently and asynchronously on your own schedule
Who You Are
Native or near-native fluency in Portuguese
Strong written communication skills in both Portuguese and English
Deep familiarity with Brazilian and/or European Portuguese norms and regional usage
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 regional Portuguese variations across different markets
Why Join Us
Work on cutting-edge AI projects with top research labs
Fully remote and flexible — work on your own schedule
Freelance perks: autonomy, variety, and global collaboration
Contribute to meaningful work that improves AI for Portuguese speakers worldwide
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