Back to Jobs

[Remote] Prompt Optimization Japanese (Japan)

Remote, USA Full-time Posted 2026-06-09

Note: The job is a remote job and is open to candidates in USA. Welo Data is seeking experienced language specialists to optimize AI-generated translations for attraction and travel content. The role involves reviewing, refining, and validating AI translation prompts to ensure cultural relevance and fluency.

Responsibilities

  • Review pre-written prompt instructions for tone, grammar, proper name handling, and measurements
  • Add language-specific grammar or stylistic notes to enhance prompt accuracy
  • Translate product-specific terms (e.g., 'skip-the-line,' 'hop-on hop-off,' etc.) and cross-check against approved glossaries
  • Proofread bilingual example descriptions for accuracy and readability
  • Run sample attraction descriptions through GPT-4.O, evaluate output, and refine prompts as needed
  • Identify and flag issues that cannot be resolved through prompt tuning

Skills

  • Native or near Native level of proficiency in the (Japanese) language, with an ability to assess naturalness and fluency for local audiences
  • Strong English comprehension to follow detailed instructions and communicate effectively
  • Professional experience in localization, translation QA, language review, or similar fields
  • Comfort with AI tools, specifically GPT-4o, with experience evaluating AI output critically
  • Background in travel, tourism, or hospitality content to quickly grasp terminology and tone expectations
  • Ability to articulate grammar rules and stylistic preferences, providing clear written instructions for AI models
  • Experience with terminology management or style guides for maintaining consistency and quality
  • QA or review experience, with a sharp eye for errors, omissions, and register

Company Overview

  • With 27+ years of experience, Welo Data is the human-centered infrastructure for globally effective AI. It was founded in undefined, and is headquartered in , with a workforce of 1001-5000 employees. Its website is https://t.mtrbio.com/WeloData.
  • Apply To This Job

    Similar Jobs

    [Remote] Prompt Optimization Chinese (China)

    Remote, USA Full-time

    [Remote] Prompt Optimization French (France)

    Remote, USA Full-time

    [Remote] Prompt Optimization Croatian (Croatia)

    Remote, USA Full-time

    [Remote] Prompt Optimization Estonian (Estonia)

    Remote, USA Full-time

    [Remote] Prompt Optimization Thai (Thailand)

    Remote, USA Full-time

    [Remote] Prompt Optimization Vietnamese (Vietnam)

    Remote, USA Full-time

    [Remote] Search Quality Rater - English (USA)

    Remote, USA Full-time

    [Remote] AI Trainer - Advanced Spanish Fluency (Spain)

    Remote, USA Full-time

    [Remote] Xiang Dialect Specialist - Freelance AI Trainer Project

    Remote, USA Full-time

    [Remote] AI Trainer - Advanced Urdu Fluency (UK)

    Remote, USA Full-time

    Remote Data Entry Specialist – Entry Level Position with Flexible Work Arrangements | Virtual Data Processing Professional

    Remote, USA Full-time

    Experienced Full Stack Data Entry Specialist – Remote Healthcare Operations

    Remote, USA Full-time

    Experienced Entry-Level Data Entry Clerk – Logistics and Supply Chain Operations at arenaflex

    Remote, USA Full-time

    ArcGIS Utility Network Solution Architect

    Remote, USA Full-time

    EDM Consultant (Workday Product)

    Remote, USA Full-time

    Payroll Specialist - Japanese bilingual

    Remote, USA Full-time

    Experienced Administrative Assistant / Data Entry Clerk – Remote Work From Home Online Opportunity

    Remote, USA Full-time

    GTM Manager

    Remote, USA Full-time

    Freelance Amazon Marketplace Contractor (Fully remote in Pacific Time Zone)

    Remote, USA Full-time

    Staff AI/ML Engineer - Future Sensing, Embodied AI

    Remote, USA Full-time