Korean AI Language Evaluator

Vraify; Deutschland; Remote; EUR 11,000 - 18,000; Full time

Job summary

Vraify is seeking experienced Korean language contributors for paid remote AI language work. You will review and annotate Korean content, assess translations and transcripts, and help improve data quality.

Responsibilities include evaluating AI-generated Korean for correctness and cultural appropriateness, tagging language issues, and providing clear corrections. Candidates should have native or near-native Korean proficiency and strong English reading skills to follow guidelines.

Qualifications

• Native or near-native written Korean proficiency, including the native script.
• Strong enough English reading comprehension to follow detailed assessment rubrics and written project guidelines.
• Previous professional experience in language annotation, data labelling, transcription, translation or localisation QA, linguistic review, or a closely related workflow.
• Comfortable explaining language errors precisely and working consistently in browser-based tools.

Responsibilities

• Evaluate whether AI-generated Korean is correct, natural, and culturally appropriate.
• Annotate or review Korean text, translations, transcripts, and audio against written guidelines.
• Identify factual, grammatical, instruction-following, and localisation errors and explain the correction clearly.
• Complete quality checks consistently across batches and flag ambiguous instructions or source material.

Skills

Korean proficiency

English reading comprehension

Quality review

Tools

Browser-based tools

Job description

Paid remote AI language work for experienced Korean contributors. Review model responses, annotate language data, check writing and translations, and evaluate transcript or audio quality. Pay is typically up to $15/hour depending on the project and demonstrated quality.

What you'll do:

• Evaluate whether AI-generated Korean is correct, natural, and culturally appropriate.
• Annotate or review Korean text, translations, transcripts, and audio against written guidelines.
• Identify factual, grammatical, instruction-following, and localisation errors and explain the correction clearly.
• Complete quality checks consistently across batches and flag ambiguous instructions or source material.

What we look for:

• Native or near-native written Korean proficiency, including the native script.
• Strong enough English reading comprehension to follow detailed assessment rubrics and written project guidelines.
• Previous professional experience in language annotation, data labelling, transcription, translation or localisation QA, linguistic review, or a closely related workflow.
• Comfortable explaining language errors precisely and working consistently in browser-based tools.