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Infosys Data Engineer Interview Questions and Answers for Freshers

Updated 26 Mar 2025

Infosys Data Engineer Interview Experiences for Freshers

3 interviews found

Data Engineer Interview Questions & Answers

user image Rajamanickam S

posted on 30 Apr 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. About the data structures

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 23 May 2024

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed before May 2023. There were 2 interview rounds.

Round 1 - Coding Test 

Print Pattern, Fibonacci number

Round 2 - Aptitude Test 

General Aptitude3 questions were asked

Interview Preparation Tips

Interview preparation tips for other job seekers - Please have a look at only the basics

Data Engineer Interview Questions Asked at Other Companies for Fresher

asked in LTIMindtree
Q1. If you want very less latency - which is better standalone or cli ... read more
asked in LTIMindtree
Q2. When a spark job is submitted, what happens at backend. Explain t ... read more
asked in LTIMindtree
Q3. How do you do performance optimization in Spark. Tell how you did ... read more
asked in Procore
Q4. What is Data Lake? Difference between data lake and data warehous ... read more
asked in Procore
Q5. Why do we need a data warehouse, why can't we store in the normal ... read more

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 18 Nov 2021

I applied via Naukri.com and was interviewed in May 2021. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Spark architecture
  • Q2. Python dataframes and how we use them in project and where at time
  • Ans. 

    Python dataframes are used to organize and manipulate data in a tabular format.

    • Dataframes are created using the pandas library in Python.

    • They allow for easy manipulation of data, such as filtering, sorting, and grouping.

    • Dataframes can be used in various projects, such as data analysis, machine learning, and data visualization.

    • Examples of using dataframes include analyzing sales data, predicting customer behavior, and v

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare more on spark and python dor data engineer role...

Skills evaluated in this interview

Data Engineer Jobs at Infosys

View all

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. A-Z in MySQL, programming languages(only concepts)

Interview Questionnaire 

1 Question

  • Q1. Tell me something about your self?

Interview Preparation Tips

Interview preparation tips for other job seekers - Must have complete knowledge of your domain and you skill.

I applied via Naukri.com and was interviewed in Sep 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Technical questions on Microsoft .net/core Azure.

Interview Preparation Tips

Interview preparation tips for other job seekers - This interview was technical 1 and it's all about 30 minutes around, during interview interviewer ask sometimes baseless questions but interviewee should catch the trap and respond trick to the answer. Sometimes interviewer argued during his or her point how they are correct on their ask but advice to the interviewee not to get into the dispute/argument rest all is depend on the person who is taking an interview technically.
Some formality question may ask like tell me about yourself? what were you are doing so far?are you comfortable for something like in night shifts? etc to check your communication. I advise be honest with yourself on this questions so that you may avoid searching next job after immediately joining the next organisation. I also request don't say yes for sake of yes for the offer and based on that you search the next organisation during your notice period and finally you may drop all the less offered salaries organisations, believe me the offer which you have rejected that may help to the needy person and also maintain the trust in the IT industry if you are honest with yourself.

thanks and best of luck.

I applied via Campus Placement and was interviewed in Jul 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Another Skills Prepare for this job?

Interview Preparation Tips

Interview preparation tips for other job seekers - I attend written test

I applied via Campus Placement and was interviewed in Jan 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Swap two number with and without temporary variable
  • Ans. 

    Swap two numbers with and without temporary variable

    • Without temporary variable: Use addition and subtraction

    • With temporary variable: Use a third variable to store the value of one of the numbers

    • Example without temporary variable: a=5, b=7; a=a+b; b=a-b; a=a-b;

    • Example with temporary variable: a=5, b=7; temp=a; a=b; b=temp;

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't be afraid. It companies take interview to select you. And if you are selected in this company you are not lucky enough so try hard.

Skills evaluated in this interview

I applied via Naukri.com and was interviewed before Jan 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Java Basic questions and Git

Interview Preparation Tips

Interview preparation tips for other job seekers - After selection they haven't rolled the offer and put the profile on hold and then doesn't pick calls.

I applied via Campus Placement and was interviewed before Aug 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

The first round was an aptitude test with questions ranging from basic mathematical concepts to logical/analytical questions. English was also included in the test. The difficulty was medium and I was able to solve 70-80% of the questions.

Round 2 - Coding Test 

Two coding questions were the part of the test. I was supposed to solve and pass all the test cases for both the questions. The coding questions tested my knowledge in the field of arrays, loops and pointers. I was able to solve one and partially solve another.

Round 3 - Technical 

(1 Question)

  • Q1. The interview was a mixture of both HR as well as Technical. I was asked decent questions and tested my knowledge in the fundamentals of programming.

Interview Preparation Tips

Topics to prepare for LTIMindtree Software Engineer interview:
  • Python
  • Java
  • Full Stack
Interview preparation tips for other job seekers - Make sure that you are good in the fundamentals of Programming(if you are looking for an IT job) or just be good at a particular thing which perfectly suites your current necessities and also helps your career to grow in the future. Do not be disheartened if things do not go your way, there is always hope and a lot of companies would like to hire an intelligent candidate like you.
Cheers :)

Infosys Interview FAQs

How many rounds are there in Infosys Data Engineer interview for freshers?
Infosys interview process for freshers usually has 1-2 rounds. The most common rounds in the Infosys interview process for freshers are Technical, Coding Test and Aptitude Test.
How to prepare for Infosys Data Engineer interview for freshers?
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 Infosys. The most common topics and skills that interviewers at Infosys expect are Spark, Big Data, ETL, Python and Hive.
What are the top questions asked in Infosys Data Engineer interview for freshers?

Some of the top questions asked at the Infosys Data Engineer interview for freshers -

  1. Python dataframes and how we use them in project and where at t...read more
  2. What is the process of performing ETL (Extract, Transform, Load), and can you p...read more
  3. How to join 2 datasets if one is much larger than the ot...read more

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Infosys Data Engineer Interview Process for Freshers

based on 2 interviews

Interview experience

3.5
  
Good
View more
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Infosys Data Engineer Salary
based on 1.5k salaries
₹2.4 L/yr - ₹11.5 L/yr
38% less than the average Data Engineer Salary in India
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Infosys Data Engineer Reviews and Ratings

based on 87 reviews

3.6/5

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3.6

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3.6

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2.5

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3.5

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2.4

Promotions

3.3

Work satisfaction

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