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Data scientist jobs in Japan
12 data scientist roles in Japan posted in the last 30 days, newest first, with 45 live in total from verified employer job boards. Every link opens the employer's own posting. No recruiters, no fees.
Hiring hardest: AI Robot Association (9), Rakuten (8), Appier (7). Most asked for: machine, learn, llm, typescript, node.j. 9% can be done remotely. Where experience is stated it runs 0–5 years, most often 3.
4posted in 7 days
12posted in 30 days
45live roles
17employers
Mercari, inc.5listed on Workable
PayPal2
DeepL1listed on Ashby
Cogent Labs2listed on Breezy
Binance1listed on Greenhouse
Rakuten8listed on Workday
- Forward Deployed Engineer (AI Consultant / AI Engineer) - AI Product Development Section , Enterprise Solution Development Department , Group Sales Division (GSD)
- Senior Data Scientist, Digital Advertisement/Marketing - Global Ad Technology Supervisory Department (GATD)
- Research Scientist, Fintech Optimization - Rakuten Institute of Technology Worldwide (RIT)
- Senior Data Scientist, Business Data Solution Group - Business Support Development Department (BSD)
- Data Scientist - Customer Service Development Department, Product Development Division, Rakuten Payment, Inc. (Secondment)
- Senior Data Scientist - AI Agent Development Section, Business Support Development Department (BSD)
- AI Engineer - LLM Adoption Department (LLMAD)
- Senior AI Engineer - LLM Adoption Department (LLMAD)
Bjakcareer2listed on Ashby
Automationanywhere1listed on Workday
Johnson & Johnson1listed on Workday
Datarobot1listed on Workday
Micron Technology1
SmartNews1listed on Workable
Appier7listed on Greenhouse
- Data Scientist, Analytics - Tokyo,Japan.
- Research Scientist (Generative & Agentic AI) - Tokyo,Japan.
- Senior Machine Learning Scientist (Ad Cloud, RTB) - Tokyo,Japan
- Staff/Senior Software Engineer, Machine Learning Platform (Ad Cloud) - Tokyo
- Staff/Senior Machine Learning Scientist (Ad Cloud) - Tokyo,Japan
- Senior Machine Learning Scientist (ROAS) - Tokyo
- Senior Machine Learning Scientist (Ads incrementality) - Tokyo
Anthropic1
AI Robot Association9listed on Workable
- R&D-029 AI Engineer (VLAs)
- R&D-004 Intern Research Scientist (Robotics)
- R&D-001 Senior Research Scientist (Robotics)
- R&D-003 Junior Research Scientist (Robotics)
- R&D-002 Research Scientist (Robotics)
- R&D-012 Research Scientist (VLAs)
- R&D-014 Intern Research Scientist (VLAs)
- R&D-013 Junior Research Scientist (VLAs)
- R&D-011 Senior Research Scientist (VLAs)