Portuguese Language Expert (AI Training)

About The Role

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
Solid command of contemporary Portuguese usage across different contexts
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 editing
Familiarity with AI or language evaluation workflows
Knowledge of regional Portuguese variations (Brazilian, European, etc.)

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
Potential for ongoing work and contract extension

Portuguese Language Expert

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