Software Development Engineer, SW-Device OS

Amazon Lab126 is an inventive research and development company that designs and engineers high-profile consumer electronics. The Device OS team is central to creating these innovative devices, providing the core OS, platform, features, and components.

What you'll do

• Design and engineer core OS, platform, features, and components for consumer electronics

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Technical

1. What are the key components of an embedded operating system?
2. How does process synchronization work in a multi-threaded OS environment?
3. Explain memory management techniques used in resource-constrained devices.

Scenario

1. What would you do if a core device driver caused a kernel panic during testing?
2. How would you approach optimizing the boot time of an embedded operating system?

HR

1. Why do you want to work on device operating systems at Amazon Lab126?
2. Describe a challenging software project you worked on and how you resolved technical roadblocks.

About Amazon Lab126

1. How has Amazon Lab126 evolved its Device OS to support diverse hardware ecosystems like Echo and Fire tablets?

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