8 TransUnion Java Developer Interview Questions & Answers | Complete Prep Guide 2025

TransUnion Java Developer Interview Experiences

3 interviews found

Java Developer Interview Questions & Answers

posted on 1 Nov 2022

I applied via Naukri.com and was interviewed in Oct 2022. There was 1 interview round.

Round 1 - Technical

(2 Questions)

Q1. Annotations used in Springboot project

Ans.

Annotations are used in Springboot project for various purposes such as dependency injection, mapping requests, and handling exceptions.

Annotations are used to provide metadata to the Spring framework.
Some commonly used annotations in Springboot are @Autowired, @RestController, @RequestMapping, @ExceptionHandler, and @Service.
Annotations help in reducing the boilerplate code and make the code more readable and maintain...

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Q2. Core java question on exception handling, methods, OOPS

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Interview Preparation Tips

Interview preparation tips for other job seekers - Prepared for Core Java and Springboot. Scenarios based questions and core java programs and tricky questions.

Skills evaluated in this interview

Java Developer Interview Questions & Answers

Anonymous

posted on 10 Nov 2022

I applied via Naukri.com and was interviewed in Oct 2022. There was 1 interview round.

Round 1 - Technical

(2 Questions)

Q1. What is static intializer?

Ans.

A static initializer is a block of code that is used to initialize the static variables of a class.

Static initializers are executed only once when the class is loaded into memory.
They are useful for initializing static variables that require complex calculations or external resources.
Static initializers are defined using the 'static' keyword followed by a block of code enclosed in curly braces.

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Q2. What is Mock MVC ?

Ans.

Mock MVC is a testing framework for Spring MVC applications.

It allows testing of controllers without deploying the application.
It provides a simulated environment for testing.
It can be used to test request mappings, request parameters, and response body.
MockMvc is the main entry point for testing with Mock MVC.

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Interview Preparation Tips

Topics to prepare for TransUnion Java Developer interview:

Interfaces
Collections

Interview preparation tips for other job seekers - They are ask me more question on scenario based question.

Skills evaluated in this interview

Java Developer Interview Questions & Answers

Anonymous

posted on 11 Apr 2022

I applied via Recruitment Consulltant and was interviewed in Mar 2022. There were 2 interview rounds.

Round 1 - One-on-one

(2 Questions)

Q1. Current experience, Day to day activities, Questions from Resume

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Q2. Core Java, Collections, Spring Framework, Hibernate, Web Services, Simple programming questions

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Round 2 - One-on-one

(2 Questions)

Q1. Some in detail tech questions on Hibernate, REST Web Services - based on project use cases

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Q2. Managerial questions like Agile Process, Code Review, CI/CD Pipelines, Understanding end to end flow of current working project

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Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well on Core Java, Collections, Spring Framework, REST Services, Hibernate
Practice explaining your current project end to end flow
Lookup a little about Transunion and their business.

Java Developer Jobs at TransUnion

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Java Developer

Pune

5-9 Yrs

Not Disclosed

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I have 7 YOE. from Delhi Current CTC - 9.25LPA + 75K varriable. Working Skillset is Kubernetes and Openstack. Current - 100% WFH 1. NTT Data- Noida Hybrid CTC... read more

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Interview questions from similar companies

Software Developer Interview Questions & Answers

Equifax

Anonymous

posted on 11 May 2023

Interview experience

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.

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Round 2 - Technical

(2 Questions)

Q1. What is HashMap?

Ans.

HashMap is a data structure that stores key-value pairs and provides constant time complexity for basic operations.

HashMap allows quick access to values based on their keys
Keys must be unique and values can be duplicated
HashMap is not thread-safe and requires synchronization for concurrent access
Java's HashMap implementation uses hashing to distribute keys across buckets

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Q2. It’s a collection framework.

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Interview Preparation Tips

Interview preparation tips for other job seekers - All the best.

Skills evaluated in this interview

Java Developer Interview Questions & Answers

Equifax

Anonymous

posted on 5 Dec 2024

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

I applied via Campus Placement and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - Technical

(3 Questions)

Q1. SDLC process and how it is implemented in project

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Q2. About projects, it's Objective, the role I have worked, output

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Q3. Data structure, DBMS concepts

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Software Developer Interview Questions & Answers

Crif High Mark Credit Information Services

Anonymous

posted on 2 Jan 2021

I applied via Referral and was interviewed before Jan 2020. There were 6 interview rounds.

Interview Questionnaire

1 Question

Q1. SQL and plsql related questions

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Interview Preparation Tips

Interview preparation tips for other job seekers - Pre

Software Developer Interview Questions & Answers

ICICI Lombard General Insurance Company

Drishti Sinha

posted on 13 Dec 2024

Interview experience

Excellent

Difficulty level

Process Duration

Result

Round 1 - Aptitude Test

Profit loss , number system, code decode

Round 2 - Technical

(1 Question)

Q1. What is DDL, DML, DQL

Ans.

DDL stands for Data Definition Language, DML stands for Data Manipulation Language, and DQL stands for Data Query Language.

DDL is used to define the structure of database objects such as tables, indexes, and views.
DML is used to manipulate data in the database, such as inserting, updating, and deleting records.
DQL is used to retrieve data from the database using queries.
Examples: CREATE TABLE is a DDL statement, INSERT...

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Software Developer Interview Questions & Answers

ICICI Lombard General Insurance Company

51_E&CS_Shigwan_Harsh

posted on 5 Dec 2024

Interview experience

Average

Difficulty level

Process Duration

Result

Round 1 - Aptitude Test

All aptitude type questions as well as core computer science subject questions comes

Associate Interview Questions & Answers

Bajaj Allianz

Anonymous

posted on 10 Aug 2023

Interview experience

Bad

Difficulty level

Process Duration

Result

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Do not use an unprofessional email address such as cool_boy@email.com. It shows a lack of professionalism by the candidate.

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Round 2 - HR

(2 Questions)

Q1. Self introduction

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Q2. What is Bajaj Allianz

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Associate Interview Questions & Answers

HDFC Ergo General Insurance

Manveer

posted on 15 Feb 2024

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Referral and was interviewed before Feb 2023. There were 2 interview rounds.

Round 1 - One-on-one

(1 Question)

Q1. What do you know about insurance

Ans.

Insurance is a financial product that provides protection against specific risks in exchange for payment of a premium.

Insurance is a contract between an individual or entity and an insurance company.
The individual or entity pays a premium to the insurance company in exchange for coverage against specific risks.
Types of insurance include health insurance, life insurance, auto insurance, and property insurance.
Insurance ...

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Round 2 - HR

(1 Question)

Q1. What do you like about HDFCergo

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Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared before going for interview

TransUnion Interview FAQs

How many rounds are there in TransUnion Java Developer interview?

TransUnion interview process usually has 2 rounds. The most common rounds in the TransUnion interview process are One-on-one Round, Resume Shortlist and Technical.

How to prepare for TransUnion 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 Maven, Object Oriented Design, Linux, Core Java and Agile.

What are the top questions asked in TransUnion Java Developer interview?

Some of the top questions asked at the TransUnion Java Developer interview -

What is static intializ...read more
What is Mock MV...read more
Annotations used in Springboot proj...read more

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TransUnion Java Developer Salary

based on 12 salaries

₹6 L/yr - ₹14.3 L/yr

69% more than the average Java Developer Salary in India

View more details

Java Developer Jobs at TransUnion

Java Developer

Pune

5-9 Yrs

Not Disclosed

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