I applied online. The process took 3 weeks. I interviewed at Zscaler in July 2019
Interview
I applied online. Received an OA first. The OA has different types of questions including filling in the blanks and MCQ. I thought that I did not do very well in the OA but I still got a phone call with the recruiter.
However, I got rejected after the phone call with the recruiter and I have no idea why. Probably they evaluated the results of OA after the phone call with recruiter.
Interview questions [1]
Question 1
bit operation. Exchange a given binary number's even digits and odd digits (not taking the complement). For example, input = 23 (b00010111), output = 43 (b00101011).
I cleared the online test and after that 20 students were shortlisted and interview process was of 3-4 rounds in 1st round they asked me about Operating System and Computer Networks.
Interview questions [1]
Question 1
Questions Related to IPV4 and Operating System Round Robin Schedulung
I applied through a recruiter. I interviewed at Zscaler (Tel Aviv-Yafo)
Interview
I went through the all process.
step 1: Intro Zoom chat with the team lead.
then, 3 technical interviews on site. Design + Leetcode. the design questions were DB-oriented, and the leet code question was find min in the stack in O(1) and LRU Cache.
after 3 technical interviews, I had an interview with the r&d director and HR. After more than a week with no response, I reached out to them and it took them a while to respond they won't give me an offer, Really disrespectful that they kept me on hold and told them so long to give me a response.
I applied online. The process took 2 weeks. I interviewed at Zscaler (Gurgaon, Haryana) in Feb 2025
Interview
Firstly a oa round was held and then two leetcode medium questions was ask in 1 round and again there was technical interview and then there was hr round where basic behavioural question were asked