Remote Portuguese AI Language Specialist

Alignerr Corp.; Seattle (WA); Remote; USD 34,000 - 62,000; Part time

Benefits offered by this job

Fully remote

Asynchronous work

Contract-based freelance

Job summary

Alignerr is seeking native Portuguese speakers with a background in language teaching or assessment to help evaluate and improve AI systems for Portuguese learners. This is a remote, hourly contract requiring a minimum of 15 hours per week with fully asynchronous collaboration.

You’ll evaluate AI-generated speech and text for linguistic accuracy, naturalness, and educational quality; assess learner performance from CEFR Pre-A1 through B2+; and provide clear, structured feedback to improve AI

Qualifications

• Native-level proficiency in Portuguese.
• Experience teaching Portuguese or evaluating learner language.
• Fluent in English (C1/C2 level).
• Familiar with CEFR frameworks and learner speech patterns.

Responsibilities

• Evaluate AI-generated Portuguese speech and text for linguistic accuracy, naturalness, and educational quality.
• Assess learner speech and writing across CEFR levels from Pre-A1 through B2+.
• Identify learner errors, unusual phrasing, and pedagogical gaps with expert judgment.
• Provide clear, structured feedback to improve 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.

Skills

Native Portuguese

Portuguese teaching

English fluent

Linguistic judgment

Attention to detail

Education

Bachelor's degree

Tools

AI tools exposure

Job description

Alignerr is seeking native Portuguese speakers with a background in language teaching or assessment to help evaluate and improve AI systems for Portuguese learners. This is a remote, hourly contract requiring a minimum of 15 hours per week with fully asynchronous collaboration.

You’ll evaluate AI-generated speech and text for linguistic accuracy, naturalness, and educational quality; assess learner performance from CEFR Pre-A1 through B2+; and provide clear, structured feedback to improve AI