Join a fast-moving team to develop infrastructure to train and evaluate AI models at scale to reason shopping hypothesis for JustWalkOut product in Applied AI org! The Product: JustWalkOut (JWO) is a new technology that powers stores with no lines and no checkout—you just grab and go! Customers simply use the QR code on Amazon App or credit card to enter the store, take what they want from our selection of assortments and go! Our checkout-free shopping experience is made possible by our Just Walk Out Technology, which automatically detects when products are taken from or returned to the shelves and keeps track of them in a virtual cart. When you’re done shopping, you can just leave the store. Shortly after, we’ll charge your Amazon account and send you a receipt. Check it out at amazon.com/go. Designed and custom-built by Amazonians, our Just Walk Out Technology uses a variety of technologies including computer vision, deep learning and sensor fusion. Innovation is part of our DNA! Our goal is to be Earths’ most customer centric company and we are just getting started. We need people who want to join an ambitious program that continues to push the state of the art in computer vision, machine learning, distributed systems and hardware design.