Japanese Localization Specialist

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 and cultural insight will directly shape how AI understands, generates, and communicates in Japanese — making a real impact on one of the world’s most nuanced and complex languages.

  • Organization: Alignerr
  • Type: Hourly Contract
  • Location: Remote
  • Commitment: 10–40 hours/week

What You’ll Do

  • Review AI-generated Japanese content for linguistic accuracy, naturalness, and cultural appropriateness
  • Identify issues related to tone, register, formality levels (keigo), idiomatic usage, and context
  • Suggest culturally appropriate alternatives that resonate authentically with Japanese audiences
  • Provide structured, clear feedback to improve overall localization quality
  • Work independently and asynchronously on your own schedule

Who You Are

  • Native or near-native fluency in Japanese with strong English communication skills
  • Deep understanding of Japanese cultural norms, social context, and linguistic nuance
  • Comfortable evaluating written language quality across a range of content types
  • Detail-oriented with a consistent and systematic approach to feedback
  • No prior AI experience required

Nice to Have

  • Experience in translation, localization, or content adaptation for Japanese audiences
  • Familiarity with AI-generated content or language evaluation workflows
  • Knowledge of regional Japanese language variations or specialized registers

Why Join Us

  • Work on cutting-edge AI projects with top research labs
  • Fully remote and flexible — work on your own schedule
  • Freelance perks: autonomy, variety, and global collaboration
  • Contribute to meaningful work that improves AI for Japanese speakers worldwide
  • Potential for ongoing work and contract extension

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