Korean Language Quality Specialist — AI (Part-Time)

Mercor; United States; Remote; USD 45,000 - 65,000; Part time

Job summary

Mercor is seeking experienced Korean Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. You will evaluate how effectively a large language model (LLM) performs in Korean-language tasks and curate high-quality Korean linguistic data to train and improve the model's understanding and generation capabilities.

This role centers on annotation, editing, and feedback to improve understanding and generation capabilities.

Qualifications

• Native or near-native Korean with strong grammar, syntax, and stylistics.
• Experience in translation, editing, linguistic annotation, or NLP data work in Korean.
• Proficiency in English and ability to collaborate with distributed, remote teams.

Responsibilities

• Evaluate the quality and accuracy of LLM-generated Korean text across various use cases (e.g., translation, summarization, dialogue, grammar correction).
• Edit, refine, or rewrite Korean content to meet linguistic and cultural standards for Korean-speaking audiences.
• Annotate Korean text for grammatical, syntactic, and semantic features.
• Identify model errors and language gaps, and collaborate with AI researchers to improve LLM performance.
• Provide detailed linguistic feedback and analysis to guide ongoing model training efforts.

Skills

Korean fluency

English fluency

NLP data work

Attention to detail

Remote collaboration

Job description

Mercor is seeking experienced Korean Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. You will evaluate how effectively a large language model (LLM) performs in Korean-language tasks and curate high-quality Korean linguistic data to train and improve the model's understanding and generation capabilities.

This role centers on annotation, editing, and feedback to improve understanding and generation capabilities.