Amazon Senior Software Development Engineer Device OS 

United States, California, Irvine 

251395276

Work hard. Have fun. Make history.The Role:As a Software Development Engineer - Zigbee/Thread, you will engage with experienced cross-disciplinary staffs to conceive and design innovative consumer products. Vertically your ownership can span across application, device framework, connectivity stack, drivers and low level wireless controller coexistence and scheduler algorithms. Horizontally you will be given to opportunity to work and own connectivity solutions across all Amazon digital devices spanning from Kindle, Fire TV, Echo, IoT Smart Home solutions and more as well as application on mobile devicesYou will work closely with the product management, hardware, operations, application, platform, cloud and quality assurance teams. You must be responsive, flexible, and able to succeed within an open and collaborative peer environment. The Zigbee/Thread connectivity team is responsible for the connectivity related user experience and use cases. This includes delivery and maintenance of an evolving feature rich, high-performance, low-power, stable platform. In this role, your responsibilities will include:
Implement new features for OpenThread Stack
Implement high-quality Zigbee stack, framework and application features.
Implement the right metrics, debug tools and integrate with backend solutions to continuously measure and improve on our solutions.Design and Implement power management features.Support compliance and certification activities.
Be able to occasionally travel internationally.
About the team
The ZigBee/Thread team is committed to providing services and tools to create and manage a reliable ZigBee/Thread network. ZigBee and Thread are networking protocols that use the 802.15.4 network standard. They provide low-power Mesh capability to commission accessories into a network. These mesh networks extend coverage with every routing accessory. When devices go offline, the network self heals.

- 5+ years of non-internship professional software development experience
- 5+ years of programming with at least one software programming language experience
- 5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience
- Experience as a mentor, tech lead or leading an engineering team
- Experience in embedded development in C/C++
- Experience with general troubleshooting/debugging of hardware

- 5+ 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