Zscaler Software Engineer interview experience

I had already coordinated and got pulled into a scheduling moment, and then just minutes before we were supposed to meet, I was told they needed to cancel because they were working with two candidates in the final phase. I was asked to wait for weeks just to see whether those candidates accepted, which made the whole thing feel like a ghost process from the start.

Later, I experienced the opposite kind of failure mode: the process moved quickly and the recruiter reached out, gathered basics, and booked a first-round interview with the director/hiring manager right away. Up to that point,