Remote Japanese Content Editor & Writer for B2B SaaS

Omniscient; United States; Remote; USD 55,000 - 110,000; Part time

Job summary

Omniscient is seeking a native Japanese editor and writer for long-form content to refine AI-generated drafts and craft original pieces for Japanese audiences. This freelance, remote role involves collaborating with our global editorial teams, ensuring high-quality, SEO-optimized output that resonates with professional readers.

You will localise content, adhere to briefs, and balance AI-assisted creation with strong writing craft.

Qualifications

• Native Japanese speaker with native-level written fluency.
• 2–3 years’ experience editing/writing content for marketing, SEO, or B2B brands.
• Comfortable editing AI-generated content for Japanese.
• Proficient in English for briefs and team communication.
• Strong Japanese grammar, style, and terminology.

Responsibilities

• Edit LLM-generated drafts into polished, natural Japanese.
• Write high-quality long-form content in Japanese from scratch.
• Fact-check claims, statistics, and sources in every draft.
• Research client products, audiences, and industry context.
• Localise content for Japanese readers and adapt tone.
• Use briefs to structure and outline articles clearly and effectively.
• Incorporate keywords and SEO best practices without harming readability.
• Collaborate with Japan and EU teams across time zones.
• Meet deadlines with proactive and respectful communication.

Skills

Native Japanese speaker

Editing/writing for marketing/SEO/B2B

AI-generated content editing

English proficiency for briefs

SEO fundamentals

Deadline management

Collaboration across time zones

Editorial storytelling

Education

Degree in journalism or related field preferred

Tools

LLM editing

Job description

Omniscient is seeking a native Japanese editor and writer for long-form content to refine AI-generated drafts and craft original pieces for Japanese audiences. This freelance, remote role involves collaborating with our global editorial teams, ensuring high-quality, SEO-optimized output that resonates with professional readers.

You will localise content, adhere to briefs, and balance AI-assisted creation with strong writing craft.