Google

The interview process consists of 5 rounds: * A phone call round. * Two rounds of live problem-solving. * Final rounds of on-site interviews at the office, or conducted remotely upon special request.

1 online assessment and three technical rounds and 1 hr round. I passed till the 2nd technical round. The online assessment was a little bit hard, I would say, but interview questions were easy if you have studied DSA properly.

Standard process, what every other post says. Number of rounds is the average of what others say. Timeline is the average of what others say. Difficulty is the average of what others say.