Google

I was contacted by a Google recruiter and went directly to an on-site interview, I believe due to a strong internal referral. I spent a week preparing for the interview. On interview day, there were 5 rounds of technical interviews plus lunch. In tot

I submitted my resume first. HR then called and asked some culture fit questions. This was followed by a phone screen interview with a senior project manager. I didn't make it to the next stage.

Interview preparation can take weeks or months. The HR department was very helpful, giving me three weeks to prepare. They provided interview preparation materials, videos, and useful links that aided my preparation.