I originally applied online their talent portal. After a few days, I received an email and then follow up call from their recruiter. She did a detailed phone screen and sent it the hiring manager. The recruiter set up a phone interview which involved asking a lot of technical questions. Did a coding exercise online using a collaborative coding environment. I was then asked to come to a face-to-face interview. Face to face interview as a panel that lasted a few hours, and included an interview with the Architect, Other Software Engineers, and some members of the management team. Did a few whtieboarding questions, and had a culture screening to check that out.

There were only 2 interviews, and they were pretty straight forward. Really asking more soft questions like "Tell me about a time .." Then any direct technical questions. I was an internal hire, so your mileage may vary.