Google Senior Software Developer interview questions

I had two rounds of phone interviews. In the first round the interviewer asked me about my current experience, motivation to work in google etc. I believe this was mostly to get an understanding of who should be interviewing me. In the second round, the interview was mostly technical. I was asked some coding questions, questions about memory management, and data structures.

The interview was pretty technical and they don't really care about your previous experience. They have a slip that is passing around to interviewers and they put comments on what they already asked just to avoid asking the same question. They tried to cover different technical aspects, but I had 3 interviewers asking me about writing algorithms to solve given problems and all sorts of efficiency big-O discussion.