Google

Extensive, multiple phone call and video call interview rounds. Not too bad, but the process seemed to lack a sense of direction. Poor communication from HR during the process. Overall, an average experience.

The phone interview was not too technical and focused more on my background and manufacturing consulting projects I have led. Onsite was rigorous. I met with several senior people, including the hiring manager. Feedback from the recruiter was that

First, an online assessment, then the HR call, then several rounds of technical interview (you need to solve data structure/algorithm problems), and finally a manager interview (mostly behavioral questions).