Business Analyst (Japanese Language)

This contract role involves solving analytical and logic problems and writing correct, well-explained answers that help large language models reason better. It suits bilingual English and Japanese speakers who enjoy research and puzzles; no specialist domain background is needed. The work is for a fast-growing AI company that partners with leading AI labs.

What you'll do

• Answer analytical questions, such as which location's sales grew most, and explain the reasoning
• Create logic scenarios that expose and correct model mistakes
• Verify claims in source material through online research
• Summarize long content and break it into logical parts

What you'll need

• Fluency in English and Japanese
• Strong research and analytical skills, creative thinking and the ability to give detailed feedback
• A computer with reliable internet and the discipline to work alone remotely
• Preferred: a degree in a field like statistics, engineering or journalism (or equivalent experience), plus professional writing experience

Good to know

• Two-month freelance contract with no medical or paid leave; extension is possible depending on performance and the project's needs
• Pick 20, 30 or 40 hours weekly, at least 4 hours daily, with a few hours overlapping Pacific Time (UTC-8)
• Fully remote; pay is described as competitive and experience-based, with no figure listed
• Hiring steps: an automated analytical challenge, an English business writing assessment and a language test