Data Scientist - Tech Division

Mandatory Qualifications: 

• 3+ years of relevant work experience in data science, analytics or related areas.  
• Solid understanding of foundational statistics concepts and ML algorithms: random forest, gradient boosting machines, neural nets, etc.  
• Experience building data science solutions for real business problems. (e.g. recommendation building, customer journey definition, shopping feature prediction, etc).  
• Skilled in self-directed exploratory data analysis.  
• Strong software development ability in Java, Python or other general purpose language(s)
• Experience with working on large data sets, especially with Spark, and/or cloud platforms such as AWS and GCP.  
• Ability to extract, combine and analyze complex datasets using SQL.  
• Ability to work collaboratively in a team environment and work effectively with people at all levels in an organization.  
• Ability to distill complex data and findings into clear, presentable reports.   
• Ability to effectively communicate with non-technical as well as technical audiences.  

Desired Qualifications: 

• Ph.D. or equivalent practical experience in Statistics, Machine Learning, Applied Mathematics, Physics, Optimal Control, Computer Science or other quantitative science.
• Communication skill in both English and Japanese  
• Experience with data visualization tools