Amazon Senior Applied Scientist - Delivery Experience Platform 

United States, Washington, Bellevue 

723059720

Why this job is awesome?4. You will help the Delivery Experience organization to build ML models including recommendation and personalization, LLM models and and analyze the long-term effect on business.Major responsibilities:
· Research and implement LLM techniques to create scalable and effective models in Delivery Experience (DEX) systems· Design and develop machine learning models (ranking, recommendation and personalization) to improve discovery of fast deliverable and regional offers to customers
· Design and develop ML models to understand customers' shopping intent on delivery and empower personalized customer experience· Establish scalable, efficient, automated processes for large scale data analysis and causal inferenceBasic qualifications
- PhD and 5+ years of building models for business application experience
- Experience in patents or publications at top-tier peer-reviewed conferences or journals
- Experience programming in Java, C++, Python or related language
- Experience in any of the following areas: algorithms and data structures, parsing, numerical optimization, data mining, parallel and distributed computing, high-performance computingPreferred qualifications
- Experience in Search ranking/recommendation/personalization
- Experience in LLM/Gen AIBellevue, WA, USA

- 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.