Japanese Document Annotation Specialist

About the job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Position: PDF Annotation & Transcription Experts – Japanese Type:Contract Compensation:$31/hour Location:Remote

Role Responsibilities

Open and check tasks. Confirm pages are in Japanese, legible, have real content, and show no personal details.

Annotate structure. Identify and bound every meaningful region of the page, assigning each a component type and reading-order index.

Record relationships. Link each region to its figure or table through a parent component identifier.

Transcribe faithfully. Reproduce all text exactly as it appears, including kanji, hiragana, katakana, and handwritten content.

Capture page metadata. Include language, document type, source, page dimensions, and flags for tables, formulas, and handwriting.

Review a colleague's work. Every task is reviewed end to end by a second Japanese expert.

Qualifications

Must-Have

Native fluency in Japanese with full command of kanji, hiragana, and katakana.

Professional experience in interpretation, journalism, transcription, translation, or editorial work.

Exact character-level accuracy.

Systematic application of taxonomy across pages.

Comfort with unfamiliar layouts like vertical text and multi-column newspapers.

Preferred

Experience with AI training data annotation, labeling, or bilingual evaluation.

Skills in transcription and localization, including MTPE, subtitling, and OCR correction.

Document production experience in typesetting, copy-editing, or digitization of Japanese material.

Knowledge of script and encoding, including Unicode normalization and Japanese input methods.

Application Process (Takes 20–30 mins to complete)

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Originally posted on Himalayas