Zoox

1) Phone call 2) HR manager: Asked about hardware regarding filters, clippers, and signal integrity. 3) Coding round 4) Discussed project details. Questions were asked about hardware and software integration.

I had a 90-minute online coding challenge and was invited for an onsite interview with five people shortly after. The interviews ranged from general logic to coding, to algorithms, to research, and concluded with a tour. I came in for a second onsite

A few rounds: some algorithms problems, some general problem-solving math puzzles, and then a behavioral round, a talk with a hiring manager, then a talk with a director. Not too bad overall.