Amazon Lab126 is an inventive research and development company that designs and engineers high-profile consumer electronics. Lab126 began in 2004 as a subsidiary of Amazon.com, Inc., originally creating the best-selling Kindle family of products. Since then, we have produced devices like Fire tablets, Fire TV, Amazon Echo and Amazon Show. The Amazon Devices group delivers delightfully unique Amazon experiences, giving customers instant access to everything, digital or physical. This is a unique technical role where you will have the opportunity to influence, invent, and design system architecture across multiple product and technology spaces (Alexa devices, IoT devices, etc.). You will join a team whose mission is to ensure that state-of-the-art technologies serving the customer are supported via flexible software architectures, OS and Hardware Platform abstraction, testability, and scalability across multiple device types. You will be a technical leader who drives cross-platform build and configuration systems for target platforms across RTOS, Linux, Android and other OSes. You also contribute core framework software, such as those that manage IPC/RPC, lifecycle, event handling, security, and other architectural elements that define how modules coexist in an embedded platform. You will dive into an ambiguous problem spaces and meticulously distill out design choices, trade-offs, and priorities. You are data and metric driven, and obsessively concerned about performance in under resource-constrained environments. You love to share best practices, influence and align teams, and be a technical ambassador for software reuse across the wider Amazon organization.