2 rounds of phone interviews. First round is a behavioral interview. The second one is technical. Mainly about the projects on my resume. Many innovative problems around different projects.

Interview was a 4 hour long process included a behavioral interview for lunch. Met with 5/6 interviewers who mostly asked mostly about what was on my resume. Few technical questions related to classes listed on resume and hypothetical behavioral situations.On technical question was what the difference was between response of square wave using AC Scope or DC scope.