Intel

5 rounds of on-site interview. Two in the morning, one lunch interview and two in the afternoon. They were very friendly and did not ask many technical questions. They only asked me to introduce myself and go over the resume and talk about my skills.

Contacted for a phone interview. Had to answer specific questions about previous experience.

Two phone screens and a panel interview. The panel consisted of five people. It lasted most of the day, and they took me to lunch. I spent a lot of time sitting. The interview was a bit unstructured.