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WatchGuard Technologies Software Developer Interview Questions, Process, and Tips

Updated 15 Mar 2024

Top WatchGuard Technologies Software Developer Interview Questions and Answers

  • Q1. Distinct Elements in K-Sized Windows The task is to determine the number of distinct elements in every sliding window of size 'K' across an array 'ARR' of size 'N'. A 'K ...read more
  • Q2. Reverse the String Problem Statement You are given a string STR which contains alphabets, numbers, and special characters. Your task is to reverse the string. Example: I ...read more
  • Q3. Move Zeros to Left Problem Statement Your task is to rearrange a given array ARR such that all zero elements appear at the beginning, followed by non-zero elements, whil ...read more
View all 6 questions

WatchGuard Technologies Software Developer Interview Experiences

3 interviews found

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
4-6 weeks
Result
No response

I applied via Job Fair and was interviewed before Mar 2023. There were 3 interview rounds.

Round 1 - Coding Test 

2 data struture question advancevds i cpp

Round 2 - Technical 

(2 Questions)

  • Q1. 5 dsa array string
  • Ans. 

    Implement a data structure for storing and manipulating an array of strings.

    • Use a dynamic array to store the strings.

    • Implement functions for adding, removing, and accessing strings in the array.

    • Consider memory management and resizing the array as needed.

  • Answered by AI
  • Q2. Data sturucture
Round 3 - HR 

(1 Question)

  • Q1. Resume based question

Interview Preparation Tips

Interview preparation tips for other job seekers - good

Skills evaluated in this interview

I was interviewed in Apr 2021.

Round 1 - Video Call 

(3 Questions)

Round duration - 45 minutes
Round difficulty - Medium

Timing was 12 PM. Interviewer was nice.

  • Q1. 

    Reverse the String Problem Statement

    You are given a string STR which contains alphabets, numbers, and special characters. Your task is to reverse the string.

    Example:

    Input:
    STR = "abcde"
    Output:
    "e...
  • Ans. Optimal Solution
    • Traverse the string and swap the first character with the last character, the second character with the second last character and so on.
    • Basically, you need to swap the i-th character with the (N-i-1)-th character where N is the length of the string and 0-based indexing is considered.
    Space Complexity: O(1)Explanation:

    O(1).

     

    In the worst case, only constant extra space is required.

    Time Complexity: O(...
  • Answered Anonymously
  • Q2. 

    Move Zeros to Left Problem Statement

    Your task is to rearrange a given array ARR such that all zero elements appear at the beginning, followed by non-zero elements, while maintaining the relative order of...

  • Ans. Solution Using Extra space

    The idea is to use an extra vector to store all the non-zero elements while maintaining their relative order. So we will first add all the non-zero elements to a vector and then iterate that vector backwards and start updating the array values from end. In the end we will set all the array values whose values were not updated to 0. 

    Steps:

    1. Let storeNonZero be the vector that stores non-zero...
  • Answered Anonymously
  • Q3. Write an SQL query to find the second highest salary from a table.

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from Chitkara University. I applied for the job as SDE - 1 in NoidaEligibility criteriaAbove 8 CGPAWatchGuard Technologies interview preparation:Topics to prepare for the interview - Data Structures, Pointers, OOPS, System Design, Algorithms, Dynamic ProgrammingTime required to prepare for the interview - 2 monthsInterview preparation tips for other job seekers

Tip 1 : Do some projects.
Tip 2 : Practice problem solving questions.
 

Application resume tips for other job seekers

Tip 1 : Keep it short.
Tip 2 : Do not put false things on resume.

Final outcome of the interviewRejected

Skills evaluated in this interview

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I was interviewed in Jan 2021.

Round 1 - Coding Test 

(1 Question)

Round duration - 60 Minutes
Round difficulty - Medium

Online test

  • Q1. MCQ Questions

    Based on c++,c and java basics

Round 2 - Video Call 

(2 Questions)

Round duration - 150 Minutes
Round difficulty - Medium

Technical interview

  • Q1. 

    Distinct Elements in K-Sized Windows

    The task is to determine the number of distinct elements in every sliding window of size 'K' across an array 'ARR' of size 'N'. A 'K' sized window is a contiguous sequ...

  • Ans. Brute Force

    The basic idea of this approach is to check every window of size K and count the number of distinct elements in each window.

    Our approach will be to maintain an array answer, which will store the count of the distinct elements in every window. We will traverse through each window and find the number of distinct elements in the current window. 

    1. For each element in the window, we will traverse through the w...
  • Answered Anonymously
  • Q2. 

    MergeSort Linked List Problem Statement

    You are given a Singly Linked List of integers. Your task is to sort the list using the 'Merge Sort' algorithm.

    Input:

    The input consists of a single line contain...
  • Ans. Merge Sort Linked List
    1. The idea is to take a recursive approach by calling the sort function on the left half and right half of the list.
    2. In order to do so, get the middle node and split the list into two halves. We can use a two-pointer technique to get the middle node by running a slow and a fast pointer.
      1. The idea here is to move both the slow and fast pointer simultaneously until fast reaches the end of the list.
      2. Here, ...
  • Answered Anonymously
Round 3 - Coding Test 

Round duration - 20 minutes
Round difficulty - Hard

Hr interview

Interview Preparation Tips

Professional and academic backgroundI applied for the job as SDE - 1 in NoidaEligibility criteria80% and above in 10th,12th and ugWatchGuard Technologies interview preparation:Topics to prepare for the interview - Stack Implementation, DBMS, SQL QUERIES, Data structure and ADATime required to prepare for the interview - 1 monthInterview preparation tips for other job seekers

Tip 1 : Go through oosp concept properly
Tip 2 : Good knowledge on coding
Tip 3 : intermediate knowledge on database and data structures

Application resume tips for other job seekers

Tip 1 : A project based on database
Tip 2 : Mention all the fields properly and have a prior knowledge on your project

Final outcome of the interviewRejected

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Check if the linked list is palindrome or not
  • Ans. 

    To check if a linked list is a palindrome, compare the first half of the list with the reversed second half.

    • Traverse the linked list to find the middle node

    • Reverse the second half of the linked list

    • Compare the first half with the reversed second half to check for palindrome

  • Answered by AI
  • Q2. C string questions
Round 2 - Technical 

(2 Questions)

  • Q1. Operating systems questions
  • Q2. Linked list and system design question

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
-

I applied via Referral and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Data Structures and Algorithms

Round 2 - One-on-one 

(1 Question)

  • Q1. SQL data manipulation queries
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via campus placement at RV College Of Engineering (RVCE) and was interviewed in Jul 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Introduce yourself
  • Q2. Get the maximum at any point during push and pop operation in stack
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Jan 2024. There were 2 interview rounds.

Round 1 - Technical 

(12 Questions)

  • Q1. Find the min and max from List of Integers using java 8 streams.
  • Q2. Find 2nd largest element using java 8 streams from list of integers.
  • Q3. Given a Product class and some ArrayList data Find which products has price greater than 200 using java 8 streams?. Find which products having maximum price?
  • Q4. Increase a value of List of Integers by *2 and written new list.
  • Q5. What are the java new features?
  • Q6. @Components vs @Repository
  • Q7. @SpringBootApplication
  • Q8. @Entity explain?
  • Q9. How the database is configure?
  • Q10. What is Dockerfile?
  • Q11. Explain CI CD and your project deployment.
  • Q12. What is mutable classes in java? How to create?
Round 2 - Technical 

(1 Question)

  • Q1. Yet to sChedule
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at Indian Institute of Technology (IIT), Guwahati and was interviewed before Oct 2023. There were 2 interview rounds.

Round 1 - Coding Test 

DSA ques were moderate and aptitude ques were also asked

Round 2 - Technical 

(2 Questions)

  • Q1. DSA ques on array was asked
  • Q2. DSA ques on graph
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Ispalindrome code in c#
  • Ans. 

    A palindrome code in C# checks if a given string reads the same forwards and backwards.

    • Create a function that takes a string as input

    • Use a loop to compare characters from the start and end of the string

    • Return true if all characters match, false otherwise

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Coding Test 

Coding test was comprising of mcq based questions on db, oops, c++ and java

Round 3 - Technical 

(1 Question)

  • Q1. It was a high intense interview. Interview starts with introduction and some resume based questions. Then, followed by deep networking and os based questions. Then, dsa questions were asked specifically on...
Round 4 - Behavioral 

(1 Question)

  • Q1. It was also a tough one. Questions were specifically on project based of the resume and other questions were on btech curriculum, subjects, and experience.
Round 5 - HR 

(1 Question)

  • Q1. HR was easy. Questions were only about relocation and package breakup. But remember that they can put you in waiting and when needed they can call for another interview. So mark this and all the best.

Interview Preparation Tips

Interview preparation tips for other job seekers - Catch your resume by heart. This is the most important thing and be confident and just go for it. All the best👍

WatchGuard Technologies Interview FAQs

How many rounds are there in WatchGuard Technologies Software Developer interview?
WatchGuard Technologies interview process usually has 3 rounds. The most common rounds in the WatchGuard Technologies interview process are Coding Test, Technical and HR.
What are the top questions asked in WatchGuard Technologies Software Developer interview?

Some of the top questions asked at the WatchGuard Technologies Software Developer interview -

  1. 5 dsa array str...read more
  2. resume based quest...read more
  3. data sturuct...read more

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WatchGuard Technologies Software Developer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more
WatchGuard Technologies Software Developer Salary
based on 4 salaries
₹9.4 L/yr - ₹10 L/yr
23% more than the average Software Developer Salary in India
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WatchGuard Technologies Software Developer Reviews and Ratings

based on 1 review

5.0/5

Rating in categories

5.0

Skill development

5.0

Work-life balance

5.0

Salary

5.0

Job security

5.0

Company culture

5.0

Promotions

5.0

Work satisfaction

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