Remote Korean Expert for AI Training & Localization

YO AI Labs; California; On-site; USD 55,000 - 96,000; Part time

Job summary

YO AI Labs is seeking a Korean Language Expert contractor to contribute linguistic expertise to AI data projects. You will evaluate, translate, annotate, and improve Korean-language content to help AI systems understand nuance and cultural context.

No AI experience required; strong Korean proficiency and linguistic judgment, plus attention to detail, are essential. Remote collaboration with a global team offers flexible scheduling and ongoing feedback.

Qualifications

• Korean language proficiency and bilingual communication are essential.
• Linguistics background strengthens analysis of language data.
• Strong written and verbal communication skills in both languages.
• Experience with translation/localization and language evaluation is a plus.

Responsibilities

• Evaluate and generate Korean-language content for accuracy, clarity, fluency, and cultural relevance.
• Analyze Korean content to assess natural usage, grammar, tone, and idiomatic correctness.
• Provide detailed linguistic feedback and annotations to improve AI language understanding.
• Translate and localize content between Korean and English, prioritizing contextual meaning.
• 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 progress and best practices.

Skills

Korean Language Proficiency

Bilingual Korean-English Communication

Linguistics

Written and Verbal Communication

Translation and Localization

Language Content Evaluation

Attention to Detail

Job description

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.