
Qualys Interview Questions
& Process
Real candidates share what happened, how many rounds they had,
and how the experience turned out.
Based on 245 interview experiences · FREE TO READ
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30 roles · 245 reportsCandidate interview experiences
First-hand accounts from people who interviewed at Qualys.
Senior Software Engineer
I interviewed at Qualys twice. First time was for a Lead Software Engineer role. I passed all the rounds, but they said I didn't have enough years of experience for the Lead position. The recruiter then suggested I apply for the Senior Software Engineer role. I went through all the rounds again and even provided my previous employment details when HR requested them to move forward with an offer. Now, they're saying it's a budget issue. During the second interview, the hiring manager asked a lot of questions about networking, which felt biased because the role wasn't specifically for someone with a networking background. Communication from the recruiter wasn't very clear.
- Can you explain Java Basics?
- Tell me about your experience with Springboot.
- What do you know about Distributed Concepts?
Security Solutions Architect
It started with a recruiter chat, then a technical interview with the hiring manager. After that, there were two more chats with engineers. The interviewers knew their stuff and were professional. They really dug into technical details like cloud security and how to manage vulnerabilities. On the downside, I heard nothing for six weeks after the interviews. And after the final rounds, I got no feedback even when I followed up. The rejection email didn't tell me anything useful. My advice: brush up on deep technical knowledge for cloud security and partner enablement. Also, be ready for things to move slowly and not be very clear.
- Tell me what you know about Qualys.
Senior UX Designer
Qualys management was extremely unprofessional. They reached out a month after I applied for an in-office interview, which was supposed to wrap up all rounds and fill the position in a single day. Even though they gave a specific time, they weren't sticking to it, and my interview got pushed back because there were over 30 candidates. The actual interview went well. After the first part, they made us wait for hours, only to send us home with no clear update on what's next. They also told some people there would be more online rounds later, like assignments. The whole thing was a mess, and they totally ghosted me and most others after the interview, wasting our whole Saturday.
- Can you present your best project in detail?
- How do you handle collaboration with others?
Technical Support Project Manager
It was a one-hour interview with two people from the team, one based in the US and the other in India. The US interviewer focused more on behavioral questions, which felt more suited for a Customer Success Manager role. I felt a good connection with her. However, the other interviewer from the US team solely asked technical questions, which seemed odd for a non-technical position. He interviewed me as if it were a tech support role, with rapid-fire questions that missed the strategic aspect of this project manager position. He didn't really allow for much of a two-way conversation.
- Could you introduce yourself?
- What's the distinction between HTTP and HTTPS, including their respective ports?
- Can you explain what a zero-day vulnerability is?
Qualys Interview Questions
Quoted word for word from Qualys interview reports.
“Given a positive integer n, print the binary representation of all numbers from 1 to n.”
Read reports →“What is the length of the longest substring that has no repeating characters?”
Read reports →“What is the method to find the Nth node from the end of a singly linked list?”
Read reports →“What is the maximum sum of an incrementally increasing subarray, given a starting and ending index?”
Read reports →“Do you know how to convert all numbers in a string to 'x' using a bash script?”
Read report →“How can you find the middle element of a linked list without knowing its length beforehand?”
Read report →“Can you tell me where the network settings are configured on a Red Hat Linux system?”
Read report →“How would you move all zeros to the end of an array?”
Read report →“Explain the grep command and provide an example command to search for the string 'active' within multiple files.”
Read report →Formats, difficulty and experience
Across all 245 Qualys interview reports.