Software Development Engineer, Penrose Networks

A Software Developer Engineer in Penrose Networks at AWS owns the design and development of key components of Amazon’s next-generation datacenter network.This includes building tools to provide network visibility to a wide range of internal operators, and systems to automate wiring and incremental expansion of DC networks, globally. You will collaborate with Network Engineering, DC Operations, and with a wide range of teams operating provisioning, configuration, deployment, monitoring and scaling tools.Key job responsibilitiesDevelop world-class software systems for automating Amazon's network.Provide technical direction to the team and identify areas of focus.Create and review software design documentationCollaborate with Principal Engineers and Scholars to ensure fast, smooth roll-out of new designs and products.Own the operational excellence of the software you put into production.Contribute to improving our documentation, processes, and tools so that we improve our performance as a team.A day in the lifeYou will have frontier coding agents with unlimited tokens.About the teamPenrose Networks is the next-generation datacenter network in AWS. Through a novel architecture based on special mathematical properties, we deliver more resilient, higher-bandwidth, and lower-cost networking compared to the current industry standard. Our team has invented this technology, proven its viability, and driven its adoption across AWS. We are currently working to further enlarge the adoption of this technology to a wider set of use cases and locations.We are a tiger team. We are disruptors. Our team owns the network, software, and program management aspects that make this next-gen network a reality.Basic qualifications- Experience (non-internship) in professional software development- Experience designing or architecting (design patterns, reliability and scaling) of new and existing systems- Experience programming with at least one software programming language- Ability to produce high output of high-quality code by overseeing multiple AI agentsPreferred qualification - Bachelor's degree in computer science or equivalent- Experience with full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations- Knowledge of the tools of the trade, including a variety of modern programming languages (Rust, Java, C/C++), and a solid understanding of the Linux operating systemAmazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice () to know more about how we collect, use and transfer the personal data of our candidates.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 for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.