Google

I was contacted by a university recruiter. I had three phone interviews and one coaching session. Finally, I had an on-site interview. During my on-site interview, I was asked four questions on these areas: * Hashing * Caches * Compilers * Graphs

The interview was technical and a bit long, but the interviewer was kind and gave me ample time to answer the questions. You need to study a lot beforehand to ensure you perform well.

Two phone interviews, 45 minutes each. The first interview was pretty nice. The second interviewer did not have access to Google Docs, so I had to explain the code over the phone.