Zscaler Interview Questions
Updated Jun 21, 2022
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Anonymous Interview Candidate
I interviewed at Zscaler
The interview was really nice and insightful. A couple of coding questions and then there were a lot of problems on computer networks and operating systems. Operating systems questions were little difficult as it were application level questions.
- maximum sum contiguous subarray remove adjacent duplicates

Anonymous Interview Candidate
I applied through an employee referral The process took 1 week. I interviewed at Zscaler
Phone screen with HR, interview with Director, then technical screen with two team members. Complete disconnect between HR & the team. Job I'll-defined with vague roles that don't bear resemblance to the business gaps. I had originally reached out to Zscaler to discuss a business gap they have. Positive conversations around this quickly became vague once interviewers got bogged down and completely missed the point of discussing their needs (vs. wants) Ghosted for a week afterwards, I had to manually force the follow-up.
- Minimal questions, mostly me talking about experiences and customer delivery gaps they have.

Anonymous Interview Candidate
I applied online. I interviewed at Zscaler in Jun 2022
20 minutes theory concepts and 10 minutes coding Overall experience was good.Interviewer is friendly in nature he helps to solve coding questions then rejects you.need to brush up some basics CSS concepts,and advanced Javascript concepts
- Q CSS basics ,like css position,box model Q advanced javascript concept like Promises,Closure,Async await,hoisting Q process of Virtual Dom and explain redux Q one coding question Find duplicate array