Sr. System Development Engineer, Amazon Sidewalk As a Senior Systems Development Engineer, you will be responsible for the system design and architecture of Sidewalk across multiple domains (e.g., cloud, device, mobile). You will work closely and cross-functionally with several Amazon teams. You must be responsive, flexible, and able to succeed within an open and collaborative peer environment. You will contribute to all aspects of an agile software & systems development life cycle including design, architecture, development, documentation, testing, and operations. You are the engineer that other engineers can count on; you are technical, and you attack every problem with enthusiasm. Key job responsibilities Dive deep and take ownership for critical design issues involving algorithms and overall system performance. Participate in design reviews for complex systems, simulations, algorithms, and software development. Define and optimize systems and software architecture and implementation. Define and/or refine system requirements, participate in the development and delivery of Interoperability-related features such as system health monitoring, diagnostics, repair, and other self-healing automation. Implement key metrics, set system performance KPIs, design debug tools, and integrate with backend solutions to continuously monitor and improve our network solutions. About the team Amazon Sidewalk is a new long-term effort to greatly extend the working range of low-bandwidth, low-power, smart lights, sensors, and other low-cost devices customers install at the edge of their home network. We believe customers shouldn’t have to settle for connected devices that lose functionality past the front door. With Amazon Sidewalk, customers will be able to place smart devices anywhere on their property and know the devices will work, even in dead spots where Wi-Fi and Bluetooth don’t reach, helping bridge the connectivity gaps around our homes BASIC QUALIFICATIONS 4 years of non-internship professional software development experience. Experience leading the design, automation, deployment, and support of large-scale infrastructure. Experience designing or architecting (design patterns, reliability, and scaling) of new and existing systems. Experience defining system architectures and exploring technical feasibility tradeoffs. Experience programming with at least one modern language such as Python, Ruby, Golang, Java, C++, C#, or Rust. PREFERRED QUALIFICATIONS Experience working with high-availability, distributed systems and services. Experience with distributed systems at scale. Experience writing technical documents, project plans, and progress reports to leadership and stakeholders. Experience working in an Agile environment. Experience in mentoring, leading, or managing more junior engineers. 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 this link for more information. Amazon is an Equal Opportunity Employer – Minority / Women / Disability / Veteran / Gender Identity / Sexual Orientation / Age. J-18808-Ljbffr