Zscaler Software Engineer interview experience

My test had a mix of coding and MCQs, and the coding questions leaned heavily toward graphs and DP—medium to hard—plus some CS-theory style topics. It was set up as an elimination flow, and I remember the pressure of knowing I’d have to clear each step to move forward.

After the shortlist, I went through multiple technical rounds back-to-back. Across those interviews, the questions stayed grounded in core computer science: graph and array problems, deeper DSA prompts, and additional CS fundamentals. I also had at least one round that was explicitly focused on pointers and networking-flavored