I applied through other source. The process took 2 weeks. I interviewed at Zscaler (Bengaluru) in Mar 2022
Interview
They said they will have 4 technical rounds and then they will add up the performance of all the rounds and will let us know if selected for the next managerial round. So I was done with the 4 rounds. Then they scheduled a managerial round. But they cancelled it the next day saying the panel is not available.
The next day an hr called and said based on the performance of the 4 technical rounds they have decided not to go ahead!
They must have got some candidate who might have been better, but they should inform the same.. And they even scheduled the managerial round and cancelled it.. Don't know why they need 4 rounds to decide whether a candidate is good or not. Apart from the system design round all other rounds were pretty similar.
Interview questions [1]
Question 1
It was for Java Microservices
1 round on System design and current project description
Other 3 rounds were similar.. Core Java, Spring boot. Transaction handling, coding
I applied through a recruiter. The process took 5 weeks. I interviewed at Zscaler in Apr 2025
Interview
The overall interview process was fairly standard. It began with an HR round that lasted around 15–20 minutes, followed by three technical rounds. I believe I performed well throughout, and I was informed afterward that the feedback from the technical rounds was positive.
However, despite the encouraging feedback, I was later told by the HR representative that the position had been elevated to a more senior role, and the team felt I would not be the right fit for this updated requirement.
While I appreciate the opportunity to interview, I was disappointed with the outcome—especially after receiving positive feedback and investing significant time and effort. Clearer communication regarding potential changes to the role earlier in the process would have been helpful and more respectful of candidates’ time and expectations.
Interview questions [1]
Question 1
Networking, previous projects and tech stacks used along with some DSA questions
I applied through an employee referral. I interviewed at Zscaler (San Jose, CA)
Interview
There were 3 rounds in total
- There were 2 rounds of coding/system design with Principal Engineers
They also discussed one project in detail
- There was 1 hiring manager round, where we discussed previous projects
Interview questions [1]
Question 1
Data structures and general knowledge on software technologies
I applied through a recruiter. I interviewed at Zscaler (Bangalore Rural) in Jan 2024
Interview
It was good process of 5 rounds. Easy to medium. They will ask about networking, Pyhton and basics things from your resume. Be confident and know your resume well. That will do the job for you.