AI Data Specialist - Japanese

RWS

Tokyo Posted February 20, 2026

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Job Description

We are looking for AI Data Specialists to support the improvement of AI-generated content in Japanese.

Job Type: Freelance

Location: Work from home

*Work Schedule:*Part-time - 10+ hours per week. Flexible - work whenever you want.

Start Date: Immediately

Duration: TBC

Rate: 18 USD per hour (rates vary per country. If you are based elsewhere, the rates will be different)

Help Shape the Future of AI

Are you a student, recent graduate, stay-at-home parent, gig worker, or professional seeking flexible remote work? Are you interested in shaping the development and safety of today’s AI models?

What You’ll Do

The role involves performing diverse data-related tasks, including:

  • Data collection, evaluation, and annotation.
  • Pairwise comparisons.
  • Counting tasks.
  • Object tagging and labeling across different content types (audio, video, images, or collected data)

What we’re looking for:

- Native-level fluency in Japanese

- English proficiency: B2 to C2

*- AI & Data Capabilities (Preferred)**:* Experience in one or more of the following areas: machine learning tasks, data collection and preprocessing, data evaluation and quality assurance, and data annotation and labeling.

What We Offer

  • Flexible schedule
  • Opportunity to earn extra income
  • Timely payments
  • The job is ideal for students, part-timers, or stay-at-home parents
Required Skills
Japanese English machine learning quality assurance
How to apply

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