Applied Scientist, Central Seller Fulfillment

We are seeking a stellar Machine Learning scientist who has experience developing and shipping large scale ML products with visible customer impact. We would prefer if your previous work has been in developing scalable Agentic RL or forecasting systems. Strong academic background in Statistics Machine Learning & Deep Learning is required with Tier -1 publications being a plus.

Masters degree in CS or ML related fields
Scientist/Tech Lead creating and shipping impactful ML products.
Ability to write clear structured and modularized code in Python.
Expertise in Deep Learning frameworks such as Tensorflow Keras and Pytorch & Agentic frameworks such as LangChain Crew AI etc.
Industry experience designing complex scalable AI systems.
Experience and technical expertise across various science domains. Crucial ones being statistics deep & machine learning.
Experience creating data pipelines & proficient in querying data from Spark/HIVE/Redshift/other large scale data warehousing platforms.
Expert in distilling informal customer requirements into problem definitions dealing with ambiguity and formulating ML products to solve these problems.


Key job responsibilities
In this position you will be a key contributor (with direct leadership visibility) building productionizing (real & batch) and measuring impact of state of the art personalized Gen AI systems for Amazon global selling partners and contribute to Amazon wide research in this area in the form of publications and white papers. You will work with global leaders and teams across time zones on a regular basis.

About the team
Millions of Sellers list their products for sale on the Amazon Marketplace. Sellers are a critical part of Amazons ecosystem to deliver on our vision of offering the Earths largest selection and lowest this ecosystem our team plays a critical role in enabling Sellers across EU5 China Japan Australia Brazil and Turkey to make their Selection available to customers globally and deliver the experience they have come to expect from Amazon.

We help independent sellers compete against our first-party business by investing in and offering them the very best selling tools we could imagine and build. We are pushing the boundaries of these machine learning tools in areas of Agentic recommendation and forecasting systems to help our sellers sell more and across borders.

- Experience programming in Java C Python or related language
- Experience with SQL and an RDBMS (e.g. Oracle) or Data Warehouse

- Experience implementing algorithms using both toolkits and self-developed code
- Have publications at top-tier peer-reviewed conferences or journals

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