Upload Button Icon Add office photos
Engaged Employer

i

This company page is being actively managed by Wissen Technology Team. If you also belong to the team, you can get access from here

Wissen Technology Verified Tick

Compare button icon Compare button icon Compare

Filter interviews by

Wissen Technology Senior Software Engineer Interview Questions, Process, and Tips

Updated 28 Feb 2025

Top Wissen Technology Senior Software Engineer Interview Questions and Answers

  • Q1. Write a javascript function which returns maximum and minimum occurrence of letter from string
  • Q2. Give a list of cards, sort on the basis of their rank and suit.
  • Q3. write a program to merge 2 sorted list with n+m complexity
View all 20 questions

Wissen Technology Senior Software Engineer Interview Experiences

18 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Aug 2024. There was 1 interview round.

Round 1 - Technical 

(5 Questions)

  • Q1. Write a program to merge 2 sorted list with n+m complexity
  • Ans. 

    Merge two sorted lists with n+m complexity

    • Create a new list to store the merged result

    • Iterate through both lists simultaneously and compare elements

    • Add the smaller element to the new list and move to the next element in that list

    • Continue until all elements from both lists are merged

  • Answered by AI
  • Q2. From the employee table find out the employee list whose salary is highest in the department
  • Q3. Singleton design patterns
  • Q4. What is dependency injection
  • Ans. 

    Dependency injection is a design pattern where components are given their dependencies rather than creating them internally.

    • Dependency injection helps in achieving loose coupling between classes.

    • It allows for easier testing by providing a way to mock dependencies.

    • There are three types of dependency injection - constructor injection, setter injection, and interface injection.

  • Answered by AI
  • Q5. N+1 problem of hibernate
  • Ans. 

    The n+1 problem in Hibernate occurs when a query results in multiple individual queries being executed for each row fetched.

    • Occurs when a query fetches a collection and then for each element in the collection, another query is executed to fetch related data

    • Can be resolved by using fetch joins or batch fetching to reduce the number of queries

    • Improves performance by reducing the number of database round trips

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

The code is given to you and you have to solve it

Round 2 - Technical 

(2 Questions)

  • Q1. You have to go F2F for the interview, you will be asked for programs
  • Q2. And prepare sql questions
Round 3 - Technical 

(2 Questions)

  • Q1. It was not that good, panel only not able to elaborate the question
  • Q2. Very disappointing, did not received the feedback also

Senior Software Engineer Interview Questions Asked at Other Companies

Q1. K Largest Elements Problem Statement You are given an integer k a ... read more
asked in DBS Bank
Q2. Tell me about yourself. What technology are you using? What is a ... read more
asked in GlobalLogic
Q3. MapSum Pair Implementation Create a data structure named 'MapSum' ... read more
asked in UST
Q4. Nth Prime Number Problem Statement Find the Nth prime number give ... read more
asked in Capgemini
Q5. Pascal's Triangle Construction You are provided with an integer ' ... read more
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Medium to hard question

Round 2 - Technical 

(1 Question)

  • Q1. Core java and dsa algorithm
  • Ans. 

    Core Java is a fundamental programming language used for developing software applications. DSA algorithms are essential for efficient problem-solving.

    • Core Java is used for developing software applications and is based on the Java programming language.

    • DSA algorithms are data structures and algorithms used for efficient problem-solving.

    • Examples of DSA algorithms include sorting algorithms like Bubble Sort and searching a

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. Core java and dsa problems
Round 4 - One-on-one 

(1 Question)

  • Q1. Dsa problems and system design
  • Ans. 

    DSA problems involve solving algorithmic challenges, while system design involves designing scalable and efficient software systems.

    • Practice solving DSA problems on platforms like LeetCode, HackerRank, or CodeSignal.

    • Study common data structures and algorithms like arrays, linked lists, trees, sorting algorithms, and searching algorithms.

    • For system design, focus on scalability, reliability, performance, and maintainabil...

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
No response

I was interviewed in Jan 2025.

Round 1 - Coding Test 

Candle problem
Multiple choice questions
Non Repeating characters

Wissen Technology interview questions for designations

 Senior Software Quality Engineer

 (1)

 Senior Software Engineer 2

 (1)

 Software Engineer

 (18)

 Senior Software Developer

 (4)

 Associate Software Engineer

 (8)

 Software Engineer II

 (1)

 Lead Software Engineer

 (1)

 Senior Java Software Engineer

 (1)

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Regarding SOLID principles and fibonacci series code

Get interview-ready with Top Wissen Technology Interview Questions

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Jan 2024. There were 3 interview rounds.

Round 1 - Coding Test 

Two simple coding questions were asked.

Round 2 - Coding Test 

One multithreading questions was asked and few theoretical questions.

Round 3 - Technical 

(3 Questions)

  • Q1. Few code snippets were provided on OOPs and result was asked.
  • Q2. Sql query was asked.
  • Q3. Two more rounds are still left

Interview Preparation Tips

Topics to prepare for Wissen Technology Senior Software Engineer interview:
  • Core Java
  • Spring
  • Multithreading
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Dec 2023. There were 5 interview rounds.

Round 1 - Coding Test 

Angular assignment
1. Using angular framework implement Login functionality

Round 2 - Technical 

(1 Question)

  • Q1. Closures, hoisting, arrow function, code output, write small programs java script, 3 coding questions
Round 3 - Technical 

(1 Question)

  • Q1. Angular concept routing, template , services, interceptor, jit, etc
Round 4 - Technical 

(1 Question)

  • Q1. Scenario based angular questions
Round 5 - HR 

(1 Question)

  • Q1. Culture fit, salary discussion
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
-
Result
Not Selected

I applied via Naukri.com and was interviewed in Dec 2023. There were 2 interview rounds.

Round 1 - Coding Test 

6 Objective Questions, 2 Java Coding Question, One Sql query Question 1. Coding: Problem on Josephus Range Game, 2. Coding: Unequal Equal segments.

Round 2 - Technical 

(2 Questions)

  • Q1. 1. Write a program to split array on given split size.
  • Ans. 

    A program to split an array of strings into smaller arrays based on a given split size.

    • Iterate through the array and create a new subarray every split size elements

    • Use array slicing or a loop to extract the subarrays

    • Handle cases where the split size is larger than the array length

  • Answered by AI
  • Q2. 2. Write a program to flatten multi dimension Object[] array to Integer[]
  • Ans. 

    Program to flatten multi dimension Object[] array to Integer[]

    • Use recursion to iterate through the array and flatten each element

    • Check if each element is an array or an integer

    • If it's an array, recursively flatten it

    • If it's an integer, add it to the result array

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Coding questions are important

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
-

I applied via Walk-in and was interviewed in Jul 2023. There were 4 interview rounds.

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 

First round was a coding test on hackerearth. 5 objective, 2 coding and 1 sql question was there. Questions were easy.

Round 3 - Technical 

(3 Questions)

  • Q1. Given an array of length n and a value k. Return a list of array which contains not more that k elements in each row of the list. Note: Check for the edge cases.
  • Q2. Give a list of cards, sort on the basis of their rank and suit.
  • Ans. 

    Sort a list of cards based on their rank and suit.

    • Create a custom sorting function that first sorts by rank and then by suit

    • Use a comparison function to compare ranks and suits of each card

    • Example: ['2H', '3D', '10S', 'AH', '4C'] should be sorted as ['2H', '3D', '4C', '10S', 'AH']

  • Answered by AI
  • Q3. Can we use a user defined class as a key in hashmap? If yes explain how?
Round 4 - Technical 

(2 Questions)

  • Q1. Introduce yourself
  • Q2. Technical questions related to java and dsa

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on the basics of java and dsa.

Skills evaluated in this interview

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

(1 Question)

  • Q1. Javascript basics related to closure, hoisting, event loop

Wissen Technology Interview FAQs

How many rounds are there in Wissen Technology Senior Software Engineer interview?
Wissen Technology interview process usually has 2-3 rounds. The most common rounds in the Wissen Technology interview process are Technical, Coding Test and Resume Shortlist.
How to prepare for Wissen Technology Senior Software Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Wissen Technology. The most common topics and skills that interviewers at Wissen Technology expect are Java, AWS, Algorithms, Business Intelligence and Data Structures.
What are the top questions asked in Wissen Technology Senior Software Engineer interview?

Some of the top questions asked at the Wissen Technology Senior Software Engineer interview -

  1. Write a javascript function which returns maximum and minimum occurrence of le...read more
  2. Give a list of cards, sort on the basis of their rank and su...read more
  3. write a program to merge 2 sorted list with n+m complex...read more

Tell us how to improve this page.

Wissen Technology Senior Software Engineer Interview Process

based on 16 interviews

4 Interview rounds

  • Technical Round - 1
  • Technical Round - 2
  • Technical Round - 3
  • Technical Round - 4
View more
Wissen Technology Senior Software Engineer Salary
based on 516 salaries
₹10.9 L/yr - ₹35 L/yr
41% more than the average Senior Software Engineer Salary in India
View more details

Wissen Technology Senior Software Engineer Reviews and Ratings

based on 63 reviews

3.6/5

Rating in categories

3.5

Skill development

3.5

Work-life balance

3.8

Salary

3.4

Job security

3.4

Company culture

3.4

Promotions

3.4

Work satisfaction

Explore 63 Reviews and Ratings
Software Engineer
537 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Senior Software Engineer
516 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Principal Engineer
256 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Associate Software Engineer
155 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Senior Principal Engineer
131 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Explore more salaries
Compare Wissen Technology with

Wissen Infotech

3.7
Compare

TCS

3.7
Compare

Infosys

3.6
Compare

Wipro

3.7
Compare
Did you find this page helpful?
Yes No
write
Share an Interview