Very quick and professional. Met with one of the lead engineers. Had a couple behavioral questions and talked about projects in my resume. Took a couple weeks to hear back.
Fair, respectful and painless if you know your stuff. I had two rounds of interviews, a panel and a recruiter; they provided a lot of useful information about the position and what I could look forward to as an employee.
Easy one round of interview. The first half was typical behavioral questions, and the other half was about my resume and past projects. Overall simple process. Just make sure you know everything on your resume.