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

Role overview

Qualifications

  • Degree in Korean language, linguistics, or closely related field is ideal
  • Strong knowledge of Korean grammar, syntax, morphology, phonetics, semantics, and pragmatics
  • Ability to clearly communicate and show your work (metacognitive reasoning) in analysis and documentation
  • Experience with data collection/annotation or AI training tasks such as linguistic analysis or teaching roles (peer-reviewed publications, teaching experience, or hands-on projects signal fit)

Responsibilities

  • Converse with the model on Korean language scenarios, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to prompt engineering and evaluation metrics
  • Document failure modes to harden model reasoning and contribute to high-quality training data collection, including capturing and annotating linguistic phenomena (grammar, honorifics, dialects, etc.)
  • Participate in AI data collection and evaluation activities by providing audio, video, image, and written inputs—including recordings of voice and likeness—to support development, while ensuring content features only yourself and complies with consent agreements
  • Demonstrate metacognitive communication by clearly showing your work, documenting processes, and adhering to data security and project guidelines

Key facts

  • Remote from: Anywhere
  • Freelance
  • 12 - 125K yearly
  • Korean

Other skills

  • Logical Reasoning
  • Teaching
  • Analytical Thinking
  • Detail Oriented
  • Problem Solving

About the company

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Invisible Expert Marketplace

Artificial Intelligence & Machine Learning Services

We are the AI training and scaling partner for the leading foundation model providers, enterprises, and governments, bridging the gap between AI potential and production. Our unique AI Process Platform combines elite global human expertise, cutting edge technology, and deep institutional knowledge gained by training 80% of the world’s leading AI models.

Company details

IndustryArtificial Intelligence & Machine Learning Services
Company size5001 - 10000

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Job description

Are you a Korean language expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of linguistic discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline communication for Korean speakers everywhere. That training data begins with you—we need your expertise to help power the next generation of AI.

We’re looking for Korean language specialists who live and breathe Korean grammar, syntax, morphology, phonetics, semantics, and pragmatics. You’ll challenge advanced language models on topics like honorifics, sentence structure, verb conjugation, word order, regional dialects, idiomatic expressions, and script variations—documenting every failure mode so we can harden model reasoning.

On a typical day, you will converse with the model on language scenarios, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

A degree in Korean language, linguistics, or a closely related field is ideal; peer‑reviewed publications, teaching experience, or hands‑on linguistic analysis projects signal fit. Clear, metacognitive communication—“showing your work”—is essential.

Ready to turn your Korean language expertise into the knowledge base for tomorrow’s AI? Apply today and start teaching the model that will teach the world.

We offer a pay range of $6-to- $65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply.

Data Collection & Participation Notice:

This engagement involves participation in AI data collection and evaluation. Services include providing audio, video, image, and written inputs—including recordings of your voice and likeness—to support the development and refinement of AI systems.

Eligibility for this project requires that you are 18 years or older and agree to the applicable participant and consent agreements.

When providing services, submit content featuring only yourself. Avoid the inclusion of third-party or sensitive personal information to maintain project security standards.

 

Job title: Korean Language Specialist – AI Trainer
Employment type: Contract
Workplace type: Remote
Seniority level: Entry Level

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Marcus Rivera

Chief Revenue Officer

m.rivera@company.com
linkedin.com/in/marcusrivera
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