Amazon Senior Data Scientist UTR Optimization 

Canada, Ontario, Old Toronto 

801785649

Key job responsibilities

Masters or PhD with limited experience, OR a Bachelors degree in Statistics, Applied Math, Operations Research, Economics, Engineering or a related quantitative field with three years of working experience as a Data Scientist
Experience with statistical analysis, data modeling, optimizations, regression modeling and forecasting, time series analysis, data mining, financial analysis, and demand modeling
Experience applying various machine learning techniques, and understanding the key parameters that affect their performance
Experience in Statistical Software such as R, Weka, SAS, SPSS
Proficiency with TABLEAU or other web based interfaces to create graphic-rich customizable plots, charts data maps etc.
Able to write SQL scripts for analysis and reporting (Redshift, SQL, MySQL)
Experience using one or more programming languages (Python, R, Java, C++, MATLAB)
Experience processing, filtering, and presenting large quantities (100K to Millions of rows) of data