Google Software Engineer interview questions

I was emailed about an opportunity to work at Google. The email asked me to set up a phone interview where they asked about my interests and background. They they set up another phone interview, this time a technical one. The technical interview involved coding and asking the interviewer questions about his role at Google. After the first interview, I received another phone call from my recruiter. My recruiter said I needed one more technical phone interview before an on-site interview, so we scheduled one. The second interview was similar to the first.

1. HR Recruiter: standard chat 2. Technical Recruiter: scheduled the interview 3. On site Interview - 5 rounds of technical interviews - system design questions - recursive questions - some java language questions Three out of five engineers doing the interviews were not very friendly. One was very abrupt. One behaved like a police officer who pulled me over. One was late and kept interrupt me while I was writing code