Description Are you excited about building massively scalable distributed systems while improving the customer experience by personalizing the customer's journey? Do you like building systems that can process hundreds of billions of requests in a day? We are looking for skillful back-end leader to help us work on massively scalable, distributed systems integrating with nearly all parts of the business. Through our highly available Tier-1 services we provide the building blocks for creating any shopping experience. As Amazon transitions from one-size-fits-all shopping experiences to experiences that are personalized and localized to our customers, our team is at the forefront of enabling experiences tailor-made for our 300 million plus customers. We power Search, Detail Page, Gateway, Personalization, Cart and Checkout across all platforms including Amazon.com, mobile and voice shopping. You will build systems and services that provide one comprehensive view of our customers, from who they are, why they are here, to what they like. Imagine building such massively scalable distributed systems processing hundreds of billions of requests in a day with next-generation technologies and with a customer obsessed, highly talented, and a fun team. In our team, you will indulge your love of diving deep into complex technical problems, driving incremental system optimizations and raising the bar for operational excellence and development practices. We will look to you to help lift the skills and expertise of those around you. If distributed computing, large-scale system design, machine learning, next-gen technologies excites you then you’ll find this role to be engaging, challenging, and full of opportunities to learn and grow. You will own development and operation of the systems that you develop. We are looking passionate SDEs who want to build their career in Amazon Retail. If this sounds interesting to you, talk to us! Basic Qualifications - 3+ years of non-internship professional software development experience - 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience - Experience programming with at least one software programming language Preferred Qualifications - 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience - Bachelor's degree in computer science or equivalent Amazon is committed to a diverse and inclusive workplace. Amazon is an equal opportunity employer and does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status. For individuals with disabilities who would like to request an accommodation, please visit https://www.amazon.jobs/en/disability/us. Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $129,300/year in our lowest geographic market up to $223,600/year in our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. For more information, please visit https://www.aboutamazon.com/workplace/employee-benefits. This position will remain posted until filled. Applicants should apply via our internal or external career site.