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Wissen Technology Interview Questions, Process, and Tips

Updated 2 Mar 2025

Top Wissen Technology Interview Questions and Answers

View all 138 questions

Wissen Technology Interview Experiences

Popular Designations

150 interviews found

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

Java leet code medium questions you can try top 150 interview questions

Round 2 - Technical 

(2 Questions)

  • Q1. Multithreaded question
  • Q2. Spring springboot microservices

Senior Software Developer Interview Questions asked at other Companies

Q1. Intersection of Linked List Problem You are provided with two singly linked lists containing integers, where both lists converge at some node belonging to a third linked list. Your task is to determine the data of the node at which they sta... read more
View answer (1)
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Regarding SOLID principles and fibonacci series code

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
View answer (1)

Senior Software Engineer Interview Questions asked at other Companies

Q1. K Largest Elements Problem Statement You are given an integer k and an array of integers that contain numbers in random order. Write a program to find the k largest numbers from the given array. You need to save them in an array and return ... read more
View answer (1)
Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I was interviewed in Apr 2024.

Round 1 - Technical 

(1 Question)

  • Q1. Java questions on multithreading, data structures, and algorithms
Round 2 - Technical 

(1 Question)

  • Q1. Puzzle questions, complete the code questions

Interview Preparation Tips

Interview preparation tips for other job seekers - They will waste your time

Top Wissen Technology Java Developer Interview Questions and Answers

Q1. Parent class has run() and walk() . Parent run() - calls walk() Child Class overrides Parent class Inside run() - calls super.run() Walk() - calls super.walk In main class Parent p = new child() p.run() What will be the order of execution?
View answer (5)

Java Developer Interview Questions asked at other Companies

Q1. Sort 0 and 1 Problem Statement Given an integer array ARR of size N containing only integers 0 and 1, implement a function to sort this array. The solution should scan the array only once without using any additional arrays. Input: The firs... read more
View answer (3)

UX Designer Interview Questions & Answers

user image Hardik Yelgalwar

posted on 17 Jan 2025

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

(1 Question)

  • Q1. What projects have you worked on in the past?

UX Designer Interview Questions asked at other Companies

Q1. Which software will you use to design a logo and why?
View answer (3)

Wissen Technology interview questions for popular designations

 Java Developer

 (22)

 Software Engineer

 (18)

 Senior Software Engineer

 (18)

 Software Developer

 (17)

 Associate Software Engineer

 (8)

 Data Engineer

 (5)

 Senior Software Developer

 (4)

 Trainee Analyst

 (2)

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 27 Aug 2024

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

Coding question for SQL and multiple choice questions around pyspark and python

Data Engineer Interview Questions asked at other Companies

Q1. Optimal Strategy for a Coin Game You are playing a coin game with your friend Ninjax. There are N coins placed in a straight line. Here are the rules of the game: 1. Each coin has a value associated with it. 2. The game involves two players... read more
View answer (1)

Get interview-ready with Top Wissen Technology Interview Questions

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

I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - Coding Test 

They will test your coding ability on first round, for me they kept test on hacker earth.

Python Software Developer Interview Questions asked at other Companies

Q1. What is the purpose of using the super keyword, Inheritance in Python
View answer (1)

Jobs at Wissen Technology

View all
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

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
View answer (1)

Senior Software Engineer Interview Questions asked at other Companies

Q1. K Largest Elements Problem Statement You are given an integer k and an array of integers that contain numbers in random order. Write a program to find the k largest numbers from the given array. You need to save them in an array and return ... read more
View answer (1)
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

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
View answer (1)

Senior Software Engineer Interview Questions asked at other Companies

Q1. K Largest Elements Problem Statement You are given an integer k and an array of integers that contain numbers in random order. Write a program to find the k largest numbers from the given array. You need to save them in an array and return ... read more
View answer (1)
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. I was asked kodane's algorithm and coding question which I had to solve using java 8 and two SQL questions which had essence of group by.
Round 2 - One-on-one 

(1 Question)

  • Q1. They had immediate requirement so they wanted someone who can join within 15 days.I said that is not possible so no further interview.

Top Wissen Technology Software Developer Interview Questions and Answers

Q1. design a deck of card and tell who is the higher bidder
View answer (1)

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (42)
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Oct 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

1 hr. of the test, 10 questions on core Java concepts, 2 SQL queries, 2 coding question

Round 2 - One-on-one 

(4 Questions)

  • Q1. 2 coding questions, 1 SQL queries
  • Q2. Sorting in the string
  • Ans. 

    Sorting strings in an array

    • Use Arrays.sort() method to sort the array of strings

    • You can also use a custom Comparator to define the sorting criteria

    • Remember that sorting is case-sensitive by default

  • Answered by AI
  • Q3. Priority queue in the array
  • Ans. 

    Priority queue can be implemented using an array by maintaining the order of elements based on their priority.

    • Maintain the order of elements in the array based on their priority level.

    • When adding elements, insert them in the correct position to maintain the priority order.

    • When removing elements, remove the element with the highest priority first.

    • Example: ["High Priority", "Low Priority", "Medium Priority"]

  • Answered by AI
  • Q4. Left join on two table
Round 3 - One-on-one 

(2 Questions)

  • Q1. 1 coding question on the stack, this interviewer was not good, he did not show any attention in the interview.
  • Q2. 1 question on the stack

Interview Preparation Tips

Topics to prepare for Wissen Technology Java Developer interview:
  • Data Structures
  • Algorithms
  • oops
  • SQL
  • Core Java
Interview preparation tips for other job seekers - prepare moderate-level coding questions, prepare SQL queries very well

Skills evaluated in this interview

Top Wissen Technology Java Developer Interview Questions and Answers

Q1. Parent class has run() and walk() . Parent run() - calls walk() Child Class overrides Parent class Inside run() - calls super.run() Walk() - calls super.walk In main class Parent p = new child() p.run() What will be the order of execution?
View answer (5)

Java Developer Interview Questions asked at other Companies

Q1. Sort 0 and 1 Problem Statement Given an integer array ARR of size N containing only integers 0 and 1, implement a function to sort this array. The solution should scan the array only once without using any additional arrays. Input: The firs... read more
View answer (3)

Wissen Technology Interview FAQs

How many rounds are there in Wissen Technology 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 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, Telecom, Consulting, SQL and Business Intelligence.
What are the top questions asked in Wissen Technology interview?

Some of the top questions asked at the Wissen Technology interview -

  1. Parent class has run() and walk() . Parent run() - calls walk() Child Class ov...read more
  2. 2. What will happen if hashcode only returns a constant? How will it affect the...read more
  3. How to sort a list of students on the basis of their First na...read more
How long is the Wissen Technology interview process?

The duration of Wissen Technology interview process can vary, but typically it takes about less than 2 weeks to complete.

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Wissen Technology Interview Process

based on 148 interviews

Interview experience

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Good
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Wissen Technology Reviews and Ratings

based on 414 reviews

3.8/5

Rating in categories

3.7

Skill development

3.6

Work-life balance

3.7

Salary

3.7

Job security

3.6

Company culture

3.4

Promotions

3.5

Work satisfaction

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