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TransUnion

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3.9

based on 454 Reviews

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TransUnion Data Engineer Interview Questions and Answers

Updated 24 Feb 2024

TransUnion Data Engineer Interview Experiences

1 interview found

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 24 Feb 2024

Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I appeared for an interview in Jan 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. What joins you used
  • Ans. 

    I have used various types of joins including inner join, left join, right join, and full outer join.

    • Used inner join to retrieve records that have matching values in both tables

    • Utilized left join to retrieve all records from the left table and matching records from the right table

    • Employed right join to retrieve all records from the right table and matching records from the left table

    • Utilized full outer join to retrieve ...

    • Answered by AI
    Add your answer
  • Q2. Write query for joins
  • Ans. 

    Query for joins in SQL to combine data from multiple tables

    • Use JOIN keyword to combine data from two or more tables based on a related column

    • Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN

    • Example: SELECT * FROM table1 INNER JOIN table2 ON table1.id = table2.id

    • Answered by AI
    Add your answer

Skills evaluated in this interview

Top trending discussions

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Interview Tips & Stories
2w (edited)
timepasstiwari
·
A Digital Markter
Got Rejected In an Interview, Just Because I Didn’t Answer a Personal Question
So, I got invited for this interview, and they told me to be there at 9 AM. Of course, I get there early, like 8:30, because I don't want to be late. But then I end up waiting for 1.5 hours. Seriously, they didn't even acknowledge me until 10. Then this HR lady calls me in, and she's totally unprofessional. She's like, on her phone, making personal calls while I'm sitting right there. And then she starts asking me these really weird questions, like what my nickname is, and what my dad does for a living. It got really uncomfortable when she started pressing for details about where my dad works. I mean, what does that have to do with anything? So I politely told her I didn't want to answer, and she actually said, "Then we can't continue this interview." I was honestly shocked. But instead of arguing, I just stood up and said, “Alright then.” And walked out. I left feeling pissed. Not only did they waste an hour of my time, but the HR rep was also rude and unprofessional..
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Movate user image Anonymous

posted on 5 May 2019

Interview Questionnaire 

3 Questions

  • Q1. Technically discussed about my previous roles and domain
    • Add your answer
  • Q2. HR got selected me once cleared Technically
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  • Q3. Also HR Selected me once agreed package
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Interview Preparation Tips

Round: Resume Shortlist
Experience: My resume shortlisted based on my previous experience

Data Analyst Interview Questions & Answers

TEKsystems user image Anonymous

posted on 11 Mar 2024

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

I applied via Campus Placement and was interviewed before Mar 2023. There were 3 interview rounds.

Round 1 - Coding Test 

Easy round with normal pattern matching ques

Round 2 - Group Discussion 

Topic was given than all are told to speak

Round 3 - HR 

(2 Questions)

  • Q1. Normal ques related to offer
    • Add your answer
  • Q2. Why do you want to join
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare sql and data structure

Data Analyst Interview Questions & Answers

TEKsystems user image Anonymous

posted on 17 Dec 2024

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

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

Round 1 - Technical 

(2 Questions)

  • Q1. Tableau Questions 1. Difference between dimensions and measures. 2. What is RLS? 3. What are the functions you can assign in RLS? 4. Explain what is drill down approach. 5. What is LOD? 6. What is a calcul...
    • Add your answer
  • Q2. SQL Questions 1. In employee table find the 2nd highest salary. 2. Find the highest average salary in department 3. Given two tables(sales & product) find total sales per category 4. Two questions to find ...
    • Add your answer

Interview Preparation Tips

Topics to prepare for TEKsystems Data Analyst interview:
  • SQL
  • Tableau
  • DBMS
Interview preparation tips for other job seekers - Practice SQL interview questions and tableau interview questions from GfG and DataLemur.

Senior Engineer Interview Questions & Answers

Movate user image Anonymous

posted on 10 Feb 2023

Interview experience
5
Excellent
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.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. About site integration and transmission
    • Add your answer
  • Q2. About RAN integration related
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Well prepare before going to attend the interview and strong knowledge in particular domain

Data Analyst Interview Questions & Answers

Collabera Technologies user image Banoth Nandini

posted on 13 Oct 2023

Interview experience
5
Excellent
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.
View all tips
Round 2 - One-on-one 

(1 Question)

  • Q1. What is IP address?
  • Ans. 

    An IP address is a unique numerical label assigned to each device connected to a computer network.

    • IP addresses are used to identify and locate devices on a network.

    • There are two types of IP addresses - IPv4 and IPv6.

    • IPv4 addresses are written in the form of four sets of numbers separated by periods (e.g. 192.168.1.1).

    • IPv6 addresses are written in a hexadecimal format and are longer than IPv4 addresses.

    • IP addresses can ...

    • Answered by AI
    Add your answer
Round 3 - Technical 

(1 Question)

  • Q1. Not completed technical round
    • Add your answer

Skills evaluated in this interview

Data Analyst Interview Questions & Answers

Collabera Technologies user image Anonymous

posted on 3 Feb 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Tell me about you self
    • Add your answer
  • Q2. What are the good qualities of a freshers
    • Add your answer
Round 2 - Group Discussion 

Why should we hire you

Data Analyst Interview Questions & Answers

Collabera Technologies user image Anonymous

posted on 22 Nov 2024

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

(1 Question)

  • Q1. Sql regarding question was there
    • Add your answer

Data Analyst Interview Questions & Answers

HTC Global Services user image Anonymous

posted on 8 Feb 2022

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 - One-on-one 

(1 Question)

  • Q1. Self introduction about your self
  • Ans. 

    I am a data analyst with a strong background in statistics and programming.

    • Proficient in statistical analysis and data visualization using tools like Python and R

    • Experienced in cleaning and transforming large datasets for analysis

    • Skilled in creating insightful reports and presentations to communicate findings

    • Strong problem-solving and critical thinking skills

    • Ability to work collaboratively in a team and meet deadlines

    • Answered by AI
    Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Tips tips tips tips tips tips tips

Data Analyst Interview Questions & Answers

HTC Global Services user image Praveen Kumar

posted on 29 Jan 2024

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

I applied via Referral and was interviewed before Jan 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

General knowledge

Round 2 - Group Discussion 

English knowledge

Round 3 - HR 

(1 Question)

  • Q1. Self and technical
    • Add your answer
More about working at TransUnion

TransUnion Interview FAQs

How many rounds are there in TransUnion Data Engineer interview?
TransUnion interview process usually has 1 rounds. The most common rounds in the TransUnion interview process are Technical.
How to prepare for TransUnion Data 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 TransUnion. The most common topics and skills that interviewers at TransUnion expect are SQL, Python, Shell Scripting, Analytics and Database Design.
What are the top questions asked in TransUnion Data Engineer interview?

Some of the top questions asked at the TransUnion Data Engineer interview -

  1. What joins you u...read more
  2. Write query for jo...read more

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TransUnion Data Engineer Salary
based on 56 salaries
₹5 L/yr - ₹18.7 L/yr
At par with the average Data Engineer Salary in India
View more details

TransUnion Data Engineer Reviews and Ratings

based on 5 reviews

4.3/5

Rating in categories

3.7

Skill development

4.0

Work-life balance

4.2

Salary

4.4

Job security

4.5

Company culture

2.7

Promotions

3.8

Work satisfaction

Explore 5 Reviews and Ratings
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