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Western Union Software Engineer Interview Questions and Answers
Western Union Software Engineer Interview Experiences
2 interviews found
I applied via campus placement at BRACT's Vishwakarma Institute of Information Technology, Pune and was interviewed in Aug 2022. There were 4 interview rounds.
Keep your problem solving skills upto the mark
Dsa is important like arrays linkedlist stack queue and tree
(2 Questions)
- Q1. Write a program for bubble sorting techniques?
- Ans.
Bubble sort is a simple sorting algorithm that repeatedly steps through the list, compares adjacent elements and swaps them if they are in the wrong order.
Start from the first element and compare it with the next element
If the next element is smaller, swap them
Repeat this process until the end of the list is reached
Repeat the above steps for each element in the list
The list is now sorted in ascending order
- Q2. Write a question for printing factorial using recursion
- Ans.
What is the recursive function to print the factorial of a given number?
Define a function that takes an integer as input
Check if the input is 0 or 1, return 1 if true
Otherwise, call the function recursively with n-1 as input and multiply it with n
Print the result
Interview Preparation Tips
Skills evaluated in this interview
Saurabh Kumar
Easy to complete, just go through basic
(2 Questions)
- Q1. Basic of OOPS, CN, DBMS
- Q2. OSI layers what is object, class
- Ans.
Object is an instance of a class. Class is a blueprint for creating objects.
Objects have properties and methods that are defined by their class.
Classes can inherit properties and methods from other classes.
Example: A class 'Car' can have objects 'Honda', 'Toyota', etc.
Example: A class 'Animal' can have objects 'Dog', 'Cat', etc.
Interview Preparation Tips
Skills evaluated in this interview
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Software Engineer Interview Questions & Answers
Broadridge Financial Solutions
Anonymous
posted on 3 Jan 2025
I applied via Campus Placement
A test that covers all fundamental topics, including networking, object-oriented programming (OOP), and data structures and algorithms (DSA).
(2 Questions)
- Q1. Write code for quick sort
- Q2. Puzzle
I applied via Job Portal
(2 Questions)
- Q1. Explain the react lifecycle functions and how they work
- Ans.
React lifecycle functions are methods that are automatically called at specific points in a component's life cycle.
Mounting: constructor, render, componentDidMount
Updating: render, componentDidUpdate
Unmounting: componentWillUnmount
- Q2. Css box model, difference between padding and margin
- Ans.
Padding is the space inside the border of an element, while margin is the space outside the border.
Padding is used to create space between the content and the border of an element.
Margin is used to create space between the border of an element and other elements.
Padding affects the size of the content area, while margin affects the positioning of the element.
Example: padding: 10px will create 10 pixels of space inside ...
(2 Questions)
- Q1. What are your salary expectations in CTC and variables?
- Q2. Will you relocate to the location required?
Interview Preparation Tips
Skills evaluated in this interview
I applied via Recruitment Consulltant and was interviewed in Jun 2024. There were 3 interview rounds.
(2 Questions)
- Q1. Basic Java related questions, OOPs concepts
- Q2. Write code for encryption of the code
(2 Questions)
- Q1. Java Related questions, also some system design-related questions
- Q2. Show the abstraction and write code for function overriding
(1 Question)
- Q1. Normal questions related to projects and work ethics
Selected
I applied via LinkedIn and was interviewed in Nov 2024. There were 2 interview rounds.
(1 Question)
- Q1. Just to know more about why i want the role
Testing an payment flow on the application
Sulbh Mahajan
(2 Questions)
- Q1. Explain java8 concepts
- Q2. Internal working of hashmap
It consist of 4 DSA ques and few quiz and opps concept based ques
1st was string based Medium level ques.
2nd was a ques based on 2 pointer
And other 2 was from Vector and Linked list easy ques
(3 Questions)
- Q1. It was stock buy and sell ques on leetcode where we need to find Max profit and what day to buy and sell
- Q2. 2d array ques to print natural numbers in spiral form
- Ans.
Print natural numbers in spiral form using a 2D array.
Create a 2D array with dimensions n x n.
Initialize variables for row and column boundaries.
Iterate through the array in a spiral pattern, filling in natural numbers.
- Q3. Hard level linked list ques
Skills evaluated in this interview
DSA questions were asked.
Topic was blockchain
(2 Questions)
- Q1. Oops questions - inheritance, polymorphism
- Q2. SQL questions - queries on joins and basic ones
What is the difference between a HashMap and a ConcurrentHashMap?
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Western Union Software Engineer Reviews and Ratings
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Rating in categories
|
Senior Associate
183
salaries
|  ₹13.8 L/yr - ₹32 L/yr |
|
Associate
111
salaries
| ₹8.4 L/yr - ₹21.5 L/yr |
|
Solution Architect
102
salaries
| ₹22.8 L/yr - ₹43 L/yr |
|
Associate Solutions Engineer
95
salaries
| ₹8 L/yr - ₹24.5 L/yr |
|
Junior Associate
62
salaries
| ₹8 L/yr - ₹15.2 L/yr |
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