Straightforward but time-consuming.

Lots of generic questions for a specialized embedded systems role. Only recently have they started focusing on more specialty questions.

They had a telephonic technical round followed by a coding assignment. I cleared both and flew to Seattle for an on-site interview.

The on-site interview went from 9 am to 4 pm with one lunch break.

Most of the interviewers were from other teams in the same org, and nobody really asked embedded-centric questions except for the Hiring Manager, who was an EE+CS graduate himself.

Standard Amazon questions are often from LeetCode. However, recently they have started asking system-level questions, such as Lamport's algorithm and schedulers.