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Korean Language Expert - AI Safety

Role overview

Summary

This role focuses on ensuring AI model safety by writing prompts and classifying conversations in Korean. You will work with AI research teams to enhance the handling of sensitive topics, contributing to the overall safety and effectiveness of AI systems.

Qualifications

  • Native or near-native fluency in Korean, plus business-level written English.
  • A Bachelor's degree, completed or in progress.
  • Strong written reasoning and a high level of attention to detail.
  • Sound judgment around sensitive and dual-use information.
  • Preferred: Experience reviewing, grading, or red-teaming written or technical content.

Responsibilities

  • Write expert-level prompts in Korean across a range of sensitive subject areas.
  • Apply structured guidelines to classify prompts and conversations.
  • Flag adversarial phrasings and escalation patterns, documenting the reasoning behind your judgments.
  • Collaborate with AI research teams to improve model handling of sensitive topics.

Key facts

Hard skills

Other skills

  • Detail Oriented
  • Collaboration

About the company

Mercor logo

Mercor

  • Job Boards & Talent Marketplaces
  • 51–200
Our vast talent network trains frontier AI models in the same way teachers teach students: by sharing knowledge, experience, and context that can't be captured in code alone. Today, more than 30,000 experts in our network collectively earn over $2 million a day.

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Job description

About the job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Position: Bilingual Korean Generalist Expert — AI Safety
Type: Contract
Compensation: $48–$52/hour
Location: Remote
Start Date: Immediate

Role Responsibilities

  • Write expert-level prompts in Korean across a range of sensitive subject areas.
  • Apply structured guidelines to classify prompts and conversations.
  • Flag adversarial phrasings and escalation patterns. Document the reasoning behind your judgments.
  • Work independently and asynchronously to ensure AI model safety.
  • Collaborate with AI research teams to improve model handling of sensitive topics.

Qualifications

Must-Have

  • Native or near-native fluency in Korean, plus business-level written English.
  • A Bachelor's degree, completed or in progress.
  • Strong written reasoning and a high level of attention to detail.
  • Sound judgment around sensitive and dual-use information.

Preferred

  • Based in South Korea or the wider East Asia region.
  • Experience reviewing, grading, or red-teaming written or technical content.
  • Background in trust and safety, content moderation, policy evaluation, or adversarial testing.

Application Process (Takes 20–30 mins to complete)

  • Upload resume
  • AI interview based on your resume
  • Submit form

Resources & Support

  • For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome
  • For any help or support, reach out to: support@mercor.com

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.

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