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Sr. Applied Scientist, Prime Video - Personalization and Discovery Science

Amazon.com

$150,400 - $260,000
Aug 22, 2025
Sunnyvale, CA, US
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Prime Video is looking to enhance its search experience by developing state-of-the-art AI solutions, leveraging machine learning to improve relevance, ranking, and overall customer engagement with its vast content library.

Requirements

  • 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.

Responsibilities

  • Develop AI solutions for various Prime Video Search systems using Deep learning, GenAI, Reinforcement Learning, and optimization methods;
  • Work closely with engineers and product managers to design, implement and launch AI solutions end-to-end;
  • Design and conduct offline and online (A/B) experiments to evaluate proposed solutions based on in-depth data analyses;
  • Effectively communicate technical and non-technical ideas with teammates and stakeholders;
  • Stay up-to-date with advancements and the latest modeling techniques in the field;
  • Publish your research findings in top conferences and journals.

Other

  • Self-motivated, passionate and resourceful Applied Scientist
  • Bring diverse perspectives, ideas, and skill-sets
  • Work safely and cooperatively with other employees, supervisors, and staff
  • Adhere to standards of excellence despite stressful conditions
  • Communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service