Palo Alto Networks Backend Engineer interview experience

I started with an HR reach-out, then had an initial screening plus an online assessment. After that, I moved into a block of three technical interviews, and then there was a hiring manager conversation at the end.

The technical parts included coding-style work and system design/general CS discussion, and I got the sense they were evaluating both my implementation skills and how I think about building systems. One coding round in particular had two stages: a very simple coding question first, then a bigger problem where I had to write code and implement the solution, which made the pace feel