Portuguese Language Expert

Alignerr Corp.; Portugal; Remote; EUR 21,000 - 34,000; Full time

Benefits offered by this job

Autonomy

Variety

Global collaboration

Job summary

Alignerr is seeking a Portuguese Language Expert (AI Training) to review AI-generated translations and our source content for accuracy and naturalness.

The role is an hourly contract, fully remote, with a commitment of 10–40 hours per week and flexible scheduling. You will work asynchronously to improve Portuguese quality for AI systems.

Qualifications

• Native or near-native fluency in Portuguese.
• Strong written Portuguese and English communication.
• Ability to evaluate written language quality at scale.
• Attention to detail and consistency.
• No prior AI experience required.

Responsibilities

• 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.

Skills

Portuguese fluency

English proficiency

Attention to detail

Job description

Portuguese Language Expert (AI Training)

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.

About The Role

• 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
• 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