OpenRecently verified

AI Language Expert - Portuguese

  • Languages, Translation & Voice
  • Platform: Alignerr
  • Language: Portuguese

$25-30/hrAs published by the platform.

About this job

This role involves evaluating and improving AI systems trained on Portuguese by assessing AI-generated speech and text, as well as learner language across proficiency levels. Native Portuguese speakers with teaching or assessment experience will provide linguistic expertise and pedagogical insights to enhance AI language understanding and educational quality.

What you'll do

  • Evaluate AI-generated Portuguese speech and text for linguistic accuracy, naturalness, and educational quality.
  • Assess learner speech and writing across CEFR proficiency levels from Pre-A1 through B2+.
  • Identify learner errors, unnatural phrasing, and pedagogical gaps with expert linguistic judgment.
  • Provide structured feedback and suggest idiomatic improvements to enhance AI tutoring and language-learning models.

Requirements

Portuguese language expertiseLanguage teachingLanguage assessmentCEFR framework knowledgeLearner error identificationEnglish fluencyLinguistic judgmentPortuguese speech evaluation
  • Bachelor's degree or higher
  • Required language: Portuguese

Pay

$25-30/hr

Pay as published by the platform. It is not a guarantee of income or hours.

Location

The platform has not published which countries are eligible for this job.

How to apply

You apply on Alignerr, Labelbox's expert network: create a profile, complete an AI-led interview and skills assessment, then get matched to projects in your field.

All Alignerr jobs and how the platform works

Source

Official posting: https://www.alignerr.com/jobs/4bf35e1c-de3b-4874-8376-45ad9f304f35

Last checked on October 8, 2026.

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