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AI Training Specialist – Korean Language (Worldwide – Remote)

  • Worldwide – Remote
  • $15-$25/hr
  • Contract

About Cognito AI

Cognito AI connects subject-matter experts with cutting-edge AI development by offering flexible opportunities to shape and refine intelligent systems. Through roles in data labeling, quality assurance, and specialized task evaluation, contributors help ensure AI models are accurate, reliable, and aligned with real world knowledge. Cognito AI empowers professionals to apply their expertise on impactful projects while earning competitive compensation from anywhere in the world.

About The Role

We’re hiring AI Training Specialists – Korean Language & Contextual Accuracy to enhance AI language models’ understanding of Hangul, formal and casual speech, and modern Korean usage. You’ll review, correct, and annotate AI outputs across different tones (존댓말 vs. 반말), helping ensure cultural correctness and fluency.

This role is ideal for native or fluent Korean speakers with a strong grasp of grammar, honorifics, and idiomatic expressions across entertainment, customer support, education, and everyday conversations.

Responsibilities

  • Annotate AI-generated Korean content for grammar, fluency, and tone.
  • Identify incorrect formality levels and unnatural phrasing.
  • Assist in training AI on summarization, Q&A, translation, and casual conversation.
  • Spot cultural or contextual mismatches in AI responses.
  • Tag regional language nuances and evolving slang.

Qualifications

  • Certificate in Advanced AI Data Trainer Mastery from AIDRALabs (Required).
  • Native or fluent Korean speaker.
  • English proficiency (B1 or higher).
  • Knowledge of Korean honorifics, formal/informal usage, and regional expressions.
  • Experience in translation, editing, or Korean language education is a bonus.

Education & Qualifications

Add your Advanced AI Data Trainer Mastery from AIDRALabs. Certificates that cannot be verified will not be accepted.

Availability & Technical Specs

Windows Instructions: Search for and navigate to "About Your PC". Take a full, unedited screenshot showing Device Name, Processor, RAM, etc.

Mac Instructions: Navigate to "About This Mac". Take a full, unedited screenshot showing model, processor, memory, serial number, and macOS version.

NOTE: Edited or cropped screenshots will not be accepted.
Navigate to speedtest.net.
Click "GO" and wait for the test to complete.
Take a full, unedited screenshot of the results.

NOTE: Edited or cropped screenshots will not be accepted.
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