← all jobs

[Remote] AI Trainer - Advanced Japanese Fluency (Japan)

Work from home Full-time role Hiring

Note: The job is a remote job and is open to candidates in USA. Prolific is a company focused on building a significant pool of quality human data for AI development. They are seeking Advanced Japanese Speakers to help train and evaluate AI models, with responsibilities including analyzing, editing, and writing in Japanese, as well as judging AI performance on Japanese prompts.

Responsibilities

  • Completing AI training tasks such as analyzing, editing, and writing in Japanese
  • Judging the performance of AI in performing Japanese prompts
  • Improving cutting-edge AI models

Skills

  • Advanced language skills and verifiable experience as being fluent in Japanese
  • A willingness to take our skills verification test to assess your suitability for our Domain Expert participant pool
  • Strong attention to detail and the ability to concentrate on complex tasks for up to one hour at a time
  • A reliable and fast internet connection and access to a computer
  • A willingness to self-declare your earnings, as our participants are self-employed
  • A Paypal account to receive payment from our clients

Benefits

  • Competitive pay rates
  • Flexible hours
  • Ability to work from home

Company Overview

  • Building the most advanced global infrastructure for People Science. It was founded in 2014, and is headquartered in London, England, GBR, with a workforce of 51-200 employees. Its website is https://www.prolific.com/.
  • Company H1B Sponsorship

  • Prolific has a track record of offering H1B sponsorships, with 12 in 2025, 7 in 2024, 16 in 2023, 39 in 2022, 16 in 2021, 8 in 2020. Please note that this does not guarantee sponsorship for this specific role.
  • More open positions

    [Remote] AI Trainer - Advanced Japanese Fluency (US)

    Work from home Full-time role

    Scientist I / Scientist II, Computational Protein Generation

    Work from home Full-time role

    [Remote] AI Prompt and Skills Engineer

    Work from home Full-time role

    Applied Scientist

    Work from home Full-time role

    AI Prompt Developer

    Work from home Full-time role

    Remote Senior HR Business Partner - Global Operations

    Work from home Full-time role

    Delta Airlines Careers Remote Customer Service, Delta Hiring

    Work from home Full-time role

    RN, Registered Nurse – SurgiNet Clinical Revenue Auditor

    Work from home Full-time role

    Full-Stack Developer (Argentina)

    Work from home Full-time role

    Account Manager, Vessel Closure - Cleveland, OH

    Work from home Full-time role

    Dynamic Customer Service Representative – Multi‑Channel Support, Cash Handling & Community Services Specialist

    Work from home Full-time role

    Experienced Data Entry Clerk – Remote Work Opportunity at careerzynith

    Work from home Full-time role

    Manager, Claims

    Work from home Full-time role

    Application Engineering Specialist (Remote or Hybrid)

    Work from home Full-time role

    Experienced Mental Health Temporary Customer Service Representative – Remote Opportunity

    Work from home Full-time role

    Recruiter (Part-Time)

    Work from home Full-time role

    [Remote] GTM & Strategic Finance Associate

    Work from home Full-time role

    Paralegal (Injective Labs)

    Work from home Full-time role

    Experienced Data Entry Specialist – Remote Healthcare Data Management Opportunity

    Work from home Full-time role

    Analyst - Project Management Office Workflow & Systems

    Work from home Full-time role

    Credentialing Coordinator

    Work from home Full-time role