Sr. Applied Scientist , Amazon

Amazon Amazon · Big Tech · Seattle, WA · Applied Science

This role focuses on building and deploying machine learning models to improve customer experience through personalized recommendations on Amazon's retail website. The scientist will leverage large-scale data and computing resources to understand customer behavior, develop state-of-the-art recommendation models, and measure their impact on the business.

What you'd actually do

  1. Ask research questions about customer behavior
  2. Build state-of-the-art models to generate recommendations
  3. Run these models directly on the retail website
  4. Participate in the Amazon ML community and mentor Applied Scientists and software development engineers with a strong interest in and knowledge of ML
  5. Measure the impact using scientific tools

Skills

Required

  • 4+ years of building machine learning models for business application experience
  • PhD, or Master's degree and 4+ years of applied research experience
  • Experience programming in Java, C++, Python or related language
  • Experience with neural deep learning methods and machine learning

Nice to have

  • 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 in building machine learning models for business application
  • Experience with large scale machine learning systems such as profiling and debugging and understanding of system performance and scalability

What the JD emphasized

  • building machine learning models for business application
  • mission critical, high volume applications

Other signals

  • building machine learning models for business application
  • tailoring what we display on our pages based on available data
  • build recommendations models to streamline customers' shopping experience