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LTIMindtree Data Engineer Interview Questions, Process, and Tips

Updated 28 Jan 2025

Top LTIMindtree Data Engineer Interview Questions and Answers

  • Q1. 1) If you are given a card with 1-1000 numbers and there are 4 boxes. Card no 1 will go in box 1 , card 2 in box 2 and similarly it will go. Card 5 will again go in box 1 ...read more
  • Q2. If you want very less latency - which is better standalone or client mode?
  • Q3. When a spark job is submitted, what happens at backend. Explain the flow.
View all 32 questions

LTIMindtree Data Engineer Interview Experiences

61 interviews found

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 17 Dec 2024

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected
Round 1 - Aptitude Test 

Basics of maths and reasoning questions.

Round 2 - Coding Test 

Coding question intermediate level.

Interview Preparation Tips

Interview preparation tips for other job seekers - Don’t join Ltimindtree.
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

I included all the questions from indiabix website

Round 2 - Coding Test 

It has 2 basic coding question

Round 3 - Technical 

(4 Questions)

  • Q1. Basic questions on data structures and real life questions
  • Q2. What are 4 pillars in dsa?
  • Ans. 

    The 4 pillars in DSA are Data Structures, Algorithms, Problem Solving, and Coding.

    • Data Structures - organizing and storing data effectively, examples include arrays, linked lists, trees

    • Algorithms - step-by-step procedures for solving problems, examples include sorting algorithms like quicksort, mergesort

    • Problem Solving - analyzing problems and devising solutions, examples include dynamic programming, greedy algorithms

    • C...

  • Answered by AI
  • Q3. What is encapsulation with an example
  • Ans. 

    Encapsulation is the concept of bundling data and methods that operate on the data into a single unit.

    • Encapsulation helps in hiding the internal state of an object and restricting access to it.

    • It allows for better control over the data by preventing direct access from outside the class.

    • An example of encapsulation is a class in object-oriented programming that has private variables and public methods to access and modif

  • Answered by AI
  • Q4. Which bird would you like to be and give 3 reasons why

Skills evaluated in this interview

Data Engineer Interview Questions Asked at Other Companies

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Q1. Optimal Strategy for a Coin Game You are playing a coin game with ... read more
asked in Sigmoid
Q2. Next Greater Element Problem Statement You are given an array arr ... read more
asked in Sigmoid
Q3. Problem: Search In Rotated Sorted Array Given a sorted array that ... read more
asked in Cisco
Q4. Covid Vaccination Distribution Problem As the Government ramps up ... read more
asked in LTIMindtree
Q5. 1) If you are given a card with 1-1000 numbers and there are 4 bo ... read more

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 31 Dec 2024

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

(1 Question)

  • Q1. Can you describe your experience?
Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Approached by Company and was interviewed in Jun 2024. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Introduce yourself
Round 2 - Behavioral 

(1 Question)

  • Q1. Introduce Yourself

LTIMindtree interview questions for designations

 Senior Data Engineer

 (52)

 Big Data Engineer

 (1)

 Data Specialist

 (2)

 Data Architect

 (2)

 Snowflake Data Engineer

 (1)

 Data Science Engineer

 (1)

 AWS Data Engineer

 (1)

 Gcp Data Engineer

 (1)

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 28 Jan 2025

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Jul 2024.

Round 1 - Coding Test 

Sql question easy to hard

Round 2 - Technical 

(1 Question)

  • Q1. Sql questions and concepts

Get interview-ready with Top LTIMindtree Interview Questions

Data Engineer Interview Questions & Answers

user image Suraj Singh

posted on 26 Jul 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Python and sql code , handling different file formats

Round 2 - One-on-one 

(2 Questions)

  • Q1. Aws architecture
  • Q2. Pyspark code about handling different file formats
  • Ans. 

    Using PySpark to handle different file formats

    • Use PySpark's built-in functions to read and write different file formats such as CSV, Parquet, JSON, etc.

    • Specify the file format when reading data using PySpark's read method, for example: spark.read.format('csv').load('file.csv')

    • When writing data, specify the file format using PySpark's write method, for example: df.write.format('parquet').save('file.parquet')

  • Answered by AI

Skills evaluated in this interview

Data Engineer Interview Questions & Answers

user image Mandira Sarkar

posted on 18 Dec 2024

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

(1 Question)

  • Q1. Spark join syntax
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
-
Result
-

I applied via Approached by Company

Round 1 - Technical 

(3 Questions)

  • Q1. Word Count program in Spark Scala
  • Ans. 

    Implement a Word Count program in Spark Scala

    • Use Spark's RDD API to read input text file

    • Split each line into words and map them to key-value pairs

    • ReduceByKey operation to count occurrences of each word

    • Save the result to an output file

  • Answered by AI
  • Q2. Apache spark architecture
  • Q3. Higher Order Functions in Scala
  • Ans. 

    Higher Order Functions in Scala are functions that take other functions as parameters or return functions as results.

    • Higher Order Functions allow for more concise and readable code.

    • Examples include map, filter, reduce, and flatMap in Scala.

    • They promote code reusability and modularity.

    • Higher Order Functions are a key feature of functional programming.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Please prepare the Spark and Scala thoroughly and do some programs related to it.

Skills evaluated in this interview

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 12 Nov 2024

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

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

Round 1 - One-on-one 

(2 Questions)

  • Q1. Scenerio based ques
  • Q2. Unix and shell scripting question
Round 2 - HR 

(2 Questions)

  • Q1. Challenges faced in project
  • Ans. 

    One of the challenges faced in the project was managing large volumes of data efficiently.

    • Handling data ingestion and processing at scale

    • Optimizing data storage and retrieval

    • Ensuring data quality and consistency

    • Implementing efficient data pipelines

    • Dealing with real-time data streaming challenges

  • Answered by AI
  • Q2. Strengths and weakness

Data Engineer Interview Questions & Answers

user image Disha Dinesh

posted on 20 Dec 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. Strength and weakness
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LTIMindtree Interview FAQs

How many rounds are there in LTIMindtree Data Engineer interview?
LTIMindtree interview process usually has 2-3 rounds. The most common rounds in the LTIMindtree interview process are Technical, Coding Test and HR.
How to prepare for LTIMindtree 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 LTIMindtree. The most common topics and skills that interviewers at LTIMindtree expect are SQL, Python, Cloud, Data Analysis and AWS.
What are the top questions asked in LTIMindtree Data Engineer interview?

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

  1. 1) If you are given a card with 1-1000 numbers and there are 4 boxes. Card no 1...read more
  2. If you want very less latency - which is better standalone or client mo...read more
  3. When a spark job is submitted, what happens at backend. Explain the fl...read more
How long is the LTIMindtree Data Engineer interview process?

The duration of LTIMindtree Data Engineer interview process can vary, but typically it takes about less than 2 weeks to complete.

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LTIMindtree Data Engineer Interview Process

based on 68 interviews

4 Interview rounds

  • Technical Round - 1
  • Technical Round - 2
  • Technical Round - 3
  • HR Round
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LTIMindtree Data Engineer Salary
based on 3k salaries
₹3.4 L/yr - ₹14.7 L/yr
21% less than the average Data Engineer Salary in India
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based on 340 reviews

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