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Salary
$130k – $200k per year
Location
In office (Curitiba)
Seniority
Senior

Confirmed on the employer's own hiring board on Oct 19, 2026. First seen by Alion on Sep 26, 2026. YO AI Labs scores A on the Alion truth index.

Overview
Company
Impact
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YO AI Labs is an artificial intelligence platform specializing in AI model training, evaluation, and data annotation services. Headquartered in San Francisco, California, United States, the company connects domain experts and remote specialists across the globe to review, test, and benchmark generative AI model outputs. Through its decentralized workforce solutions and structured evaluation workflows, it enables frontier technology developers to enhance the accuracy, safety, and reliability of next-generation artificial intelligence systems.

Job Title: Korean Language Expert

Role Type: Contractor

Location: Remote

Job Overview

We are seeking experienced Korean Language Experts to contribute their linguistic knowledge and bilingual expertise to a dynamic project focused on improving next-generation AI systems. In this role, you will evaluate, create, translate, and annotate Korean-language content to help enhance AI models' ability to understand and generate accurate, natural, and culturally appropriate language.

No prior AI experience is required-your Korean language expertise and linguistic judgment are what matter most.

Scope of Work

  • Evaluate and generate Korean-language content for accuracy, clarity, fluency, and cultural relevance.
  • Analyze Korean written and spoken content to assess natural usage, grammar, tone, and idiomatic correctness.
  • Provide detailed linguistic feedback and annotations to improve AI language understanding and output quality.
  • Translate and localize content between Korean and English, prioritizing contextual meaning and natural expression over literal translation.
  • Collaborate with project participants to improve data collection, evaluation, and annotation processes.
  • Help develop language guidelines and resources tailored to AI training and evaluation.
  • Participate in regular written and verbal communication to discuss project progress, challenges, and best practices.

Required Skills

  • Korean Language Proficiency
  • Bilingual Korean-English Communication
  • Linguistics
  • Written and Verbal Communication
  • Translation and Localization
  • Language Content Evaluation
  • Attention to Detail

Preferred Qualifications

  • Native or near-native proficiency in Korean with advanced English proficiency.
  • Educational or professional background in linguistics, translation, localization, language studies, or a related field.
  • Excellent written and verbal communication skills in both Korean and English.
  • Professional experience working with language data, translation, localization, content review, or linguistic analysis.
  • Ability to provide clear, constructive, and actionable linguistic feedback.
  • Familiarity with language technology, digital content platforms, or AI-related projects is a plus.
  • Strong intercultural awareness and sensitivity to nuances in Korean language and communication styles.
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