Korean Document Annotation Expert

About this role

In this hourly, remote contractor role, you will work as a Korean QA Expert reviewing OCR-processed Korean-language PDF documents and ensuring that annotations meet project quality standards. You will review document layouts, revise/add/classify bounding boxes, validate table structures, check reading order, and ensure Korean text is accurately captured and correctly interpreted.

OCR QA, Document Annotation, Bounding Boxes

Responsibilities

• Work through a daily queue of annotated Korean PDF documents assigned for QA review.
• Check that all document fields have been captured with correctly placed bounding boxes.
• Verify that Korean content is accurately transcribed and presented in the correct reading order.
• Review and correct OCR-generated pre-annotations, flagging subtle character-level errors in Korean text.
• Validate entity classifications, including tables, charts, text blocks, key-value pairs, headers, footers, and other structured document elements.

Qualifications

• Korean language: Native or fluent proficiency in Korean, with strong ability to review Korean text for accuracy, character-level correctness, spacing, grammar, and usage.
• English proficiency: Strong professional English proficiency, C1/C2 level, to understand detailed project guidelines and provide clear written feedback.
• QA or annotation experience: Prior experience in QA, data annotation, document review, content review, OCR validation, or a closely related role.
• OCR and document parsing: Hands-on familiarity with OCR systems, document parsing workflows, PDF annotation, or structured document review.
• Bounding box review: Ability to verify, revise, add, and classify bounding boxes around text fields, tables, charts, key-value pairs, and other document elements.