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AI Language Expert - Japanese

Remote role Full-time Open position

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 expertise will directly shape how AI understands, generates, and teaches Japanese — making a real impact on one of the world's most fascinating 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 with expert judgment
  • Suggest improvements for clear, idiomatic, and pedagogically sound Japanese
  • Provide structured feedback that directly improves AI tutoring and language-learning models
  • Collaborate asynchronously with project leads and fellow language experts

Who You Are

  • Native or near-native fluency in Japanese
  • Experience teaching Japanese or evaluating learner language
  • Strong written communication skills in both Japanese and English (C1/C2)
  • Solid familiarity with CEFR frameworks and learner speech patterns
  • Enrolled in or completed a Bachelor's degree or higher
  • Attention to detail and consistency in linguistic judgment
  • No prior AI experience required

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

Why Join Us

  • Work on cutting-edge AI projects with top 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 Japanese to learners worldwide
  • Potential for ongoing work and contract extension

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