Remote Portuguese BR Generative AI Analyst 4 weeks

Welocalize, Inc.; United States; Remote; USD 4,100 - 6,900; Part time

Benefits offered by this job

Limitless Flexibility

Limitless Growth

Limitless Support

Real Impact

Job summary

Welocalize, Inc. is seeking a Generative AI Analyst for Portuguese (Brazil) on a remote, Brazil-based freelance contract. You will review and annotate AI content across modalities, perform quality checks, and contribute to dataset development for next-generation AI models.

Ideal candidates have native Portuguese (Brazil) and strong English skills, with experience in annotation, QA, and localization. This flexible project runs for 4 weeks with a $4/hour pay rate, fully remote with autonomy.

Qualifications

• Native-level proficiency in Portuguese (Brazil).
• Strong written communication in English.
• Excellent attention to detail and analytical thinking.
• Experience in annotation, content review, QA, data labeling or localization.
• Ability to work independently and follow detailed guidelines.
• Experience with multilingual, multimedia, or AI-related content is preferred.

Responsibilities

• Review, evaluate, and annotate AI-generated content across text, images, audio, and video.
• Perform quality checks to ensure accuracy, consistency, and compliance with project guidelines.
• Identify edge cases and opportunities for improvement.
• Contribute to development of high-quality datasets for AI models.
• Participate in calibration and quality alignment activities.
• Provide feedback to improve workflows and annotation guidelines.

Skills

Portuguese (Brazil) native-level

Strong English communication

Attention to detail

Annotation and QA experience

Localization experience

Independent work

Multilingual/multimedia content

Job description

Welocalize, Inc. is seeking a Generative AI Analyst for Portuguese (Brazil) on a remote, Brazil-based freelance contract. You will review and annotate AI content across modalities, perform quality checks, and contribute to dataset development for next-generation AI models.

Ideal candidates have native Portuguese (Brazil) and strong English skills, with experience in annotation, QA, and localization. This flexible project runs for 4 weeks with a $4/hour pay rate, fully remote with autonomy.