Amazon Senior Applied Scientist PubTech - Amazon Advertising 

United States, Washington, Seattle 

461836906

Key job responsibilities
- Run regular A/B experiments, gather data, and perform statistical analysis to optimize Publisher and advertiser experiences.- Enhance the scalability, efficiency, and automation of large-scale data analytics, model training, deployment, and serving.
- Research and implement new machine learning models and techniques to improve advertising performance.

- 3+ years of building machine learning models for business application experience
- PhD, or Master's degree and 6+ 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.
- - Experience with popular deep learning frameworks such as TensorFlow and PyTorch.
- - Experience in professional software development and large-scale distributed systems.