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Qualys Principal Software Engineer Interview Questions and Answers
Qualys Principal Software Engineer Interview Experiences
1 interview found
Anonymous
Selected
I applied via Referral and was interviewed in Jun 2024. There were 3 interview rounds.
Medium level data structure interview question
(1 Question)
- Q1. Was on sytem design. They asked to design s web crawler.
(2 Questions)
- Q1. Discussion with director. About past experience.
- Q2. Why looking for change ? What kind of work is there in qualys?
- Ans.
I am looking for change to explore new challenges and opportunities. Qualys offers a variety of work in cybersecurity and cloud security.
Seeking new challenges and opportunities to grow professionally
Interested in cybersecurity and cloud security
Excited about the diverse range of projects at Qualys
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
I applied via Naukri.com and was interviewed before Oct 2020. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Technical questions related to angular,c# and sql
Interview Preparation Tips
I was interviewed in Sep 2020.
Interview Questionnaire
1 Question
- Q1. Oops concept, solid principles, filters in MVC, basics of Angular,life cycle hook
Interview Preparation Tips
I was interviewed in Sep 2019.
Interview Questionnaire
1 Question
- Q1. Pl sql related questions
Interview Preparation Tips
Laterly after I had lunch by 2pm Hr came n told me that Manager is not available now so we will be conducting ur further round in weekdays.
Then there was no mail or call so I purposely mailed them still haven't got proper response from them, so at last I told my friend who referd me to ask for an update the same HR told him that they want Immediate joiner so we can't process him to further round. Wasted my whole day over there
I applied via Recruitment Consultant and was interviewed before Jan 2020. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. What Prog Languages known? Prior Software Experience? How good on U.S. Client Face to Face and telephonic interaction for projects?
- Ans.
I am proficient in Java, Python, and C++. I have 2 years of experience in software development. I have excellent communication skills for client interaction.
Proficient in Java, Python, and C++
2 years of software development experience
Excellent communication skills for client interaction
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Sep 2020. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. What is event loop?
- Ans.
Event loop is a mechanism that allows non-blocking I/O operations in a single-threaded environment.
Event loop is used in programming languages like JavaScript and Python.
It manages the execution of multiple tasks by prioritizing them based on their priority level.
It continuously checks for new events and executes them in a loop.
It allows for efficient handling of I/O operations without blocking the main thread.
It is co...
- Q2. Difference between let var and const.
- Ans.
let, var and const are used to declare variables in JavaScript with different scoping rules and mutability.
let and var are used to declare variables that can be reassigned later, but var has function scope while let has block scope.
const is used to declare variables that cannot be reassigned and have block scope.
Using const does not mean the value is immutable, only the variable reference is.
let and const were introduc...
Interview Preparation Tips
Skills evaluated in this interview
I applied via Recruitment Consultant and was interviewed in Oct 2020. There were 6 interview rounds.
Interview Questionnaire
1 Question
- Q1. Oops concepts with examples, SQL query to find second highest salary, diff between fail fast and fail safe, how did u implement security in your app, etc
Interview Preparation Tips
I applied via Naukri.com and was interviewed in May 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Anything can be asked from oops to design pattern level question. Simple to hard. It's kind of rapid fire.
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed before Sep 2021. There were 3 interview rounds.
This was a very easy test. It can be crackable easily.
(2 Questions)
- Q1. There is only 1 technical happened. Core java, angular, JUNIT
- Ans. Basics of core java must, Angular if worked on it
- Q2. Junit test cases if worked previously.
- Ans.
Junit test cases should always be re-run to ensure code quality and prevent regression.
Junit test cases should be run after every code change.
Test cases should cover all possible scenarios and edge cases.
Test cases should be automated to save time and ensure consistency.
Test cases should be reviewed and updated regularly.
Regression testing should be performed to ensure new changes do not break existing functionality.
(1 Question)
- Q1. Salary discussion, Why this company kind of question.
Interview Preparation Tips
- Core Java
- Angular
- JUnit
Skills evaluated in this interview
Selected
I applied via Approached by Company and was interviewed before Dec 2023. There were 4 interview rounds.
MCQs & a coding round on Hackerrank
(1 Question)
- Q1. DS Algo & System Design
(1 Question)
- Q1. DS Algo & System Design + Discussions on previous Work experience
(1 Question)
- Q1. Round with the Hiring Manager. He was filling me in about the team & the culture
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Qualys Principal Software Engineer Interview Process
based on 1 interview
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Qualys Principal Software Engineer Reviews and Ratings
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Software Engineer
158
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Senior Software Engineer
135
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Lead Software Engineer
53
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Site Reliability Engineer
48
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| ₹0 L/yr - ₹0 L/yr |
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Senior QA Engineer
39
salaries
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