Our Company

A9.com, an Amazon company, creates powerful, customer-focused search and advertising solutions and technologies. Whenever a customer visits an Amazon site worldwide and types in a query or browses through product categories, A9 Product Search services go to work. We design, develop, and deploy high performance, fault-tolerant distributed search systems used by millions of Amazon customers every day. Our Search Relevance team works to maximize the quality and effectiveness of the search experience for visitors to Amazon websites worldwide. Amazon Video and Amazon Music have many millions of users daily. Movies and Music are critical strategic categories for Amazon with fast growth. The Digital Search Relevance team is a small, highly talented, engineering team focused on solving highly impactful relevance problems within this strategic category. In this role you’ll be a technical leader within the Search Relevance organization, which includes several engineering areas for improving search quality and effectiveness. You will own the full development cycle - from inception to deploying in production systems. Projects will span the whole development pipeline, including data analysis, prototyping, machine learning (ML), natural language processing (NLP), A/B testing, and creating production code that runs at massive scale. The role interacts with many teams team to create solutions - Analytics, Infrastructure, Operations Engineering, etc. In this highly visible position you will work alongside some of the internet’s most influential visionaries with ownership of one of the highest growth categories for Amazon. At A9, you’ll experience the benefits of working in a dynamic, entrepreneurial environment, while leveraging the resources of Amazon.com (AMZN), one of the world's leading internet companies. We provide a highly customer-centric, team-oriented environment in our offices located in Palo Alto, California.