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[Remote] Korean Language Data Contributor (Multimodal) – Freelance AI Trainer Project

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

Note: The job is a remote job and is open to candidates in USA. Invisible Technologies is seeking Korean language experts to contribute to the future of AI. The role involves challenging advanced language models on various aspects of the Korean language and documenting findings to enhance model reasoning.

Responsibilities

  • Converse with the model on language scenarios
  • Verify factual accuracy and logical soundness
  • Capture reproducible error traces
  • Suggest improvements to our prompt engineering and evaluation metrics

Skills

  • Degree in Korean language, linguistics, or a closely related field
  • Expertise in Korean grammar, syntax, morphology, phonetics, semantics, and pragmatics
  • Ability to converse with the model on language scenarios
  • Ability to verify factual accuracy and logical soundness
  • Ability to capture reproducible error traces
  • Ability to suggest improvements to prompt engineering and evaluation metrics
  • Clear, metacognitive communication skills
  • Peer-reviewed publications
  • Teaching experience
  • Hands-on linguistic analysis projects

Company Overview

  • Invisible Technologies makes AI work. Our platform cleans, labels, and structures company data so it’s ready for AI. It was founded in 2015, and is headquartered in San Francisco, California, USA, with a workforce of 201-500 employees. Its website is https://www.invisible.co/.
  • Company H1B Sponsorship

  • Invisible Technologies has a track record of offering H1B sponsorships, with 6 in 2026, 9 in 2025. Please note that this does not guarantee sponsorship for this specific role.
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