Google

You must pass each step to proceed to the next. #1: Phone screen by an internal recruiter - basic questions, validation of skill sets, nothing really detailed. #2: Assigned a hiring "advocate" specific to the job area. In my instance, it was for Go

I am currently still in the process of an ongoing interview. I have been contacted by multiple recruiters. They look like pretty cool people to work with overall.

A few rounds of interviews, full of cognitive tests, require you to go through several interviews, and there are technical questions during the process. Be prepared for the interviews.