AI Language Expert - Portuguese

About This Role

Evaluate AI-generated Portuguese speech and text for linguistic accuracy and educational quality, providing structured feedback to improve AI tutoring and language-learning models.

Responsibilities

• Evaluate AI-generated Portuguese speech and text for linguistic accuracy, naturalness, and educational quality
• Assess learner speech and writing across proficiency levels from CEFR Pre-A1 through B2+
• Apply expert judgment to identify learner errors, unnatural phrasing, and pedagogical gaps
• Provide clear, structured feedback that improves AI tutoring and language-learning models
• Collaborate asynchronously with project leads and fellow language experts
• Contribute to raising the overall quality and reliability of AI language instruction

Requirements

• Native-level proficiency in Portuguese
• Experience teaching Portuguese or evaluating learner language
• Fluency in English (C1/C2)
• Familiarity with learner speech patterns and CEFR frameworks
• Enrolled in or completed a Bachelor’s degree or higher
• Strong attention to detail and consistency in linguistic judgment

Qualifications

• Bachelor’s degree or higher

Nice to Have

• Experience with language assessment, curriculum design, or standardized testing
• Exposure to AI-powered language tools or educational technology
• Comfort working independently in structured, asynchronous workflows