Description Each step, from a warehouse to your doorstep, for a package is being orchestrated by the Routing and Planning systems. Aggregating the necessary data, allocating demand, planning routes, assigning drivers, simulation platforms, and much more, all work in parallel to ensure items are getting from point to point as efficiently as possible. Same day deliveries on everyday items, groceries delivered within a couple hours, or pro-bono food bank deliveries. The Speed Routing team owns the Routing tech that delivers over one billion packages a year and are continually pushing the boundaries of what is possible in terms of getting items to customers faster. We build vehicle Routing solvers that optimize delivery efficiency by approximating solutions to the Traveling Salesman Problem subject to various real-world constraints (for example, drivers can only fit so many packages into their cars). We build input aggregation workflows that are gathering TBs of data used to make planning decisions across the Routing and Planning org. We build simulation capabilities and additional workflows that leverage Routing tech to influence additional operation processes across Last Mile. Our ability to engage with, support, and provide a truly innovative experience to both customers and our delivery providers has become more critical as we continue to expand the number of delivery providers and customer product offerings. You’ll enjoy being on this team if * You have an interest in distributed systems, web services, optimization, large scale datasets, or machine learning * You like partnering with other teams in Amazon, including operation, fulfillment, business, and finance teams * You want to own features from inception, design, prototyping, through launch 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 an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner. 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.