I applied online. The process took 2 days. I interviewed at Google (Califon, NJ) in Feb 2019
Interview
Very technical but relevant to the role, I was called, and we arranged a virtual session to meet the recruiter. The first stage was an online assessment with the recruiter's firm and not Google directly.
Other Product Manager Interview Reviews for Google
Very self-driven, first of multiple rounds, where I had to take the initiative to arrive at the problem, constraints, approach, solutions, tradeoffs and reasoning behind it in a matter of 30 minutes.
You would have to do a hiring assessment first, then a recruiter screening follows. First round interview with the hiring manager. Majorly product sense and product improvement. The questions were not direct though.
Overall a lot of steps to the interview process. Talked to different people and had opportunities to ask questions. Many different stages which made it a lengthy process overall. Wasn't too bad.