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AI Language Expert - Japanese

Work from home Full-time role Hiring

Japanese Language Expert (AI Training) About The Role We're looking for Japanese language experts to help evaluate and improve AI systems trained on Japanese-language content. Your linguistic insight and teaching background will directly shape how AI understands, generates, and teaches Japanese — making a real impact on one of the world's most nuanced and widely studied languages.

  • Organization: Alignerr
  • Type: Hourly Contract
  • Location: Remote
  • Commitment: Minimum 15 hours/week, fully asynchronous

What You'll Do

  • Evaluate AI-generated Japanese speech and text for linguistic accuracy, naturalness, and educational quality
  • Assess learner speech and writing across proficiency levels from CEFR Pre-A1 through B2+
  • Identify learner errors, unnatural phrasing, and pedagogical gaps using your expert judgment
  • Suggest improvements for clear, idiomatic, and culturally authentic Japanese
  • Provide structured, actionable feedback that helps improve AI tutoring and language-learning models
  • Collaborate asynchronously with project leads and fellow language experts

Who You Are

  • Native-level proficiency in Japanese
  • Experience teaching Japanese or evaluating learner language
  • Strong English communication skills (C1/C2 level)
  • Familiar with learner speech patterns and CEFR proficiency frameworks
  • Enrolled in or completed a Bachelor's degree or higher
  • Detail-oriented with a consistent and principled approach to linguistic judgment
  • No prior AI experience required

Nice to Have

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

Why Join Us

  • Work on cutting-edge AI projects with leading research labs
  • Fully remote and flexible — work on your own schedule, from anywhere
  • Freelance perks: autonomy, variety, and global collaboration
  • Contribute to meaningful work that shapes how AI teaches and understands Japanese
  • Potential for ongoing work and contract extension

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