Amazon Principal Applied Scientist Amazon Stores Economics & Science SEAS 

United States, California, Palo Alto 

285415109

Key job responsibilities

10+ years of building machine learning models for business application experience
PhD, or Master's degree and 10+ years of applied research experience
Experience programming in Java, C++, Python or related language
Experience with neural deep learning methods and machine learning

Experience with modeling tools such as R, scikit-learn, Spark MLLib, MxNet, Tensorflow, numpy, scipy etc.
Experience with large scale distributed systems such as Hadoop, Spark etc.