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TransUnion Senior Java Developer Interview Questions and Answers

Updated 3 Jul 2024

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Senior Java Developer Interview Questions

user image Anonymous

posted on 3 Jul 2024

Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 No response

I applied via Approached by Company and was interviewed in Jun 2024.

1 Interview Round

1

Coding Test Round

Find the pair of numbers in the array whose sum is equal to target value

Interview questions from similar companies

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via Company Website and was interviewed in May 2024.

2 Interview Rounds

1

One-on-one Round (5 Questions)

  • Q1. Code singleton design pattern in java
  • Q2. 2 sum in java
  • Q3. How to make a class immutable
  • Q4. Async annotation
  • Q5. Spring-starter dependencies
2

One-on-one Round (3 Questions)

  • Q1. What is cyclomacic complexity
  • Q2. Simple output questions based on inheritance
  • Q3. OWASP top 10 security vulnerabilities

Interview Preparation Tips

Topics to prepare for Experian Senior Java Developer interview:
  • Collections
Interview preparation tips for other job seekers - Prepare based on role. If you apply for java developer role, focus more on java concepts than DSA

Skills evaluated in this interview

I applied via Approached by Company and was interviewed in May 2022.

3 Interview Rounds

1

Technical Round (2 Questions)

  • Q1. Java 8 Deep Drive with exercise
  • Q2. Spring, SpringBoot, Microsevices, Angular
2

Technical Round (1 Question)

  • Q1. Collection and Stream Api
3

HR Round (1 Question)

  • Q1. Salary Discussion, Behavioural Question

Interview Preparation Tips

Topics to prepare for FIS Senior Java Developer interview:
  • Java
  • Spring
  • Spring Boot
  • Microservices
  • Angularjs
Interview preparation tips for other job seekers - Interview process is smooth but MAKE SURE YOU DOUBLE CHECK THE PACKAGE YOU ASKED AT START OF THE INTERVIEW, I cleared every round at the end HR told that i can not give what you asked, WHAT THE HECK, you are fortune 500 and wasting time by making false expectations from the candidates.

About Rounds
1 technical
1 techno manager
1 HR

Never Believe in HR double check and then appear in process.

I have rejected the offer after they wasted 2 weeks
Interview experience
5
 Excellent
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via LinkedIn and was interviewed in Oct 2024.

3 Interview Rounds

1

Aptitude Test Round

Questions were based on basic aptitude like seating arrangement

2

Technical Round (2 Questions)

  • Q1. Basic oops concepts
  • Q2. SQL questions like triggers and creating an SQL table etc
3

Technical Round (1 Question)

  • Q1. Coding like arrays basic codes like reversing an array

Interview Preparation Tips

Interview preparation tips for other job seekers - Just focus on basics

Java Developer Interview Questions

Western Union user image Pratiksha Nagoshe

posted on 27 Nov 2024

Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Design patterns
  • Q2. How hashcode and equals related to each other
Interview experience
1
 Bad
Difficulty level
 Hard
Duration
 2-4 weeks
Result
 Not Selected

I was interviewed in Jan 2024.

5 Interview Rounds

1

Technical Round (1 Question)

  • Q1. Basic oops, .net, c# coding, sql questions
2

Technical Round (1 Question)

  • Q1. More coding and details on project
3

Technical Round (1 Question)

  • Q1. More on projects and system design and troubleshooting approach
4

HR Round (1 Question)

  • Q1. Salary discussion
5

Technical Round (1 Question)

  • Q1. More technical + managerial round even after HR round
Interview experience
3
 Average
Difficulty level
 -
Duration
 -
Result
 -

4 Interview Rounds

1

Aptitude Test Round

Time ,speed ,distance

2

Assignment Round

Java application using oops concept

3

Technical Round (1 Question)

  • Q1. Inheritance , oops
4

HR Round (1 Question)

  • Q1. Tell me about urself
Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

One-on-one Round (2 Questions)

  • Q1. Experience in ReactJS
  • Q2. Experience in Spring Boot

Skills evaluated in this interview

Software Developer Interview Questions

MasterCard user image Smaranika Mishra

posted on 19 Mar 2024

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
Selected  Selected

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Array basics, java basics oops and all
Interview experience
1
 Bad
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Referral and was interviewed in Sep 2023.

3 Interview Rounds

1

Resume Shortlist Round

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
2

Aptitude Test Round

Java 8, Mysql, sprin, c, c++

3

Technical Round (1 Question)

  • Q1. Questions based on core java and oops concepts

Interview Preparation Tips

Topics to prepare for Crif Solutions Software Developer interview:
  • Core Java
  • java 8

TransUnion Interview FAQs

How many rounds are there in TransUnion Senior Java Developer interview?
TransUnion interview process usually has 1 rounds. The most common rounds in the TransUnion interview process are Coding Test.
How to prepare for TransUnion Senior Java Developer 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 TransUnion. The most common topics and skills that interviewers at TransUnion expect are Linux, Core Java, Maven, Agile and Application Development.

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TransUnion Senior Java Developer Salary
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₹15 L/yr - ₹24.7 L/yr
27% more than the average Senior Java Developer Salary in India
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