F5 Principal Software Engineer interview questions

Very thorough process that involved a phone screen, followed by an on-site interview with ~6 others. The on-site interview started with a small/simple paper exercise on basic programming questions. This appeared to be used to seed one of the interviews. The individual one-on-one sessions were done with talented folks from those fairly new to long term veterans of F5. Each interview was unique, but each seemed more of a collaborative investigation more than simple questions and answers. White board work and general talk through things was encouraged. Overall felt like a solid interview such that when I received the offer, I was sure that I would be a good fit.

A little slow to get the process started, but once things were lined up it went very smoothly. Good interview.