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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

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

The first round included aptitude, coding, comprehension.

Round 2 - Technical 

(1 Question)

  • Q1. Write the code to sort the array.
  • Ans. 

    Code to sort an array of strings

    • Use the built-in sort() function in the programming language of your choice

    • If case-insensitive sorting is required, use a custom comparator

    • Consider the time complexity of the sorting algorithm used

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be yourself, be confident.

Skills evaluated in this interview

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 17 Dec 2024

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

I was interviewed in Jun 2024.

Round 1 - Aptitude Test 

Logical question and basic computer questions

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Data Engineer Interview Questions & Answers

user image Anonymous

posted on 26 Mar 2024

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

I applied via Naukri.com and was interviewed in Sep 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Explain ur experience
  • Ans. 

    I have 5 years of experience working as a Data Engineer in various industries.

    • Developed ETL pipelines to extract, transform, and load data from multiple sources into a data warehouse

    • Optimized database performance by tuning queries and indexes

    • Implemented data quality checks to ensure accuracy and consistency of data

    • Worked with cross-functional teams to design and implement data solutions for business needs

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - NA

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 20 Dec 2024

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

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

Round 1 - Aptitude Test 

It was a basic aptitude test.

Round 2 - Technical 

(3 Questions)

  • Q1. Can you tell me about yourself?
  • Ans. 

    I am a data engineer with a strong background in programming and database management.

    • Experienced in designing and implementing data pipelines

    • Proficient in SQL, Python, and ETL tools

    • Skilled in data modeling and optimization

    • Worked on projects involving big data technologies like Hadoop and Spark

  • Answered by AI
  • Q2. What factors should be considered when designing a road curve?
  • Ans. 

    Factors to consider when designing a road curve

    • Radius of the curve

    • Speed limit of the road

    • Banking of the curve

    • Visibility around the curve

    • Traffic volume on the road

    • Road surface conditions

    • Presence of obstacles or hazards

    • Environmental factors such as weather conditions

  • Answered by AI
  • Q3. Can you provide details about your project?
  • Ans. 

    Developed a real-time data processing system for analyzing customer behavior

    • Used Apache Kafka for real-time data streaming

    • Implemented data pipelines using Apache Spark for processing large volumes of data

    • Utilized machine learning algorithms to predict customer behavior

    • Designed and maintained data warehouse for storing and querying processed data

  • Answered by AI
Round 3 - HR 

(3 Questions)

  • Q1. Can you provide an introduction about yourself?
  • Ans. 

    Experienced Data Engineer with a background in computer science and a passion for solving complex problems.

    • Bachelor's degree in Computer Science

    • Proficient in programming languages such as Python, SQL, and Java

    • Experience with big data technologies like Hadoop and Spark

    • Strong analytical and problem-solving skills

    • Worked on projects involving data pipelines, ETL processes, and data warehousing

  • Answered by AI
  • Q2. What are your hobbies?
  • Ans. 

    My hobbies include hiking, photography, and playing the guitar.

    • Hiking: I enjoy exploring nature trails and challenging myself with different terrains.

    • Photography: I love capturing moments and landscapes through my camera lens.

    • Playing the guitar: I find relaxation and creativity in strumming chords and learning new songs.

  • Answered by AI
  • Q3. Which is your favorite movie
  • Ans. 

    My favorite movie is The Shawshank Redemption.

    • Directed by Frank Darabont

    • Based on a Stephen King novella

    • Themes of hope, friendship, and redemption

    • Critically acclaimed and considered one of the greatest films of all time

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare thoroughly for the technical round, as they may ask about anything mentioned in your resume. Best of luck!

LTIMindtree interview questions for designations

 Senior Data Engineer

 (52)

 Big Data Engineer

 (1)

 Data Specialist

 (2)

 Data Architect

 (2)

 Data Science Engineer

 (1)

 Gcp Data Engineer

 (1)

 Snowflake Data Engineer

 (1)

 AWS Data Engineer

 (1)

Data Engineer Interview Questions & Answers

user image Sameer Ajmera

posted on 30 Jun 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 - Aptitude Test 

Pyspark coding round with mcqs

Round 3 - Technical 

(2 Questions)

  • Q1. What is pyspark architecture
  • Ans. 

    PySpark architecture refers to the structure and components of the PySpark framework for processing big data using Apache Spark.

    • PySpark architecture includes components like Spark Core, Spark SQL, Spark Streaming, MLlib, and GraphX.

    • It follows a master-slave architecture with a driver program that communicates with a cluster manager to distribute tasks.

    • Data is processed in parallel using Resilient Distributed Datasets (...

  • Answered by AI
  • Q2. Explain SQL streams with pyspark
  • Ans. 

    SQL streams in pyspark allow for real-time processing of data streams using SQL queries.

    • SQL streams in pyspark enable continuous processing of data streams using SQL queries

    • It allows for real-time analysis and transformation of streaming data

    • Example: SELECT * FROM stream_table WHERE value > 100

  • Answered by AI

Skills evaluated in this interview

Get interview-ready with Top LTIMindtree Interview Questions

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 16 Oct 2023

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

I applied via Referral and was interviewed before Oct 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. Technical interview round one
  • Q2. Technical interview round one answers
Round 3 - Technical 

(2 Questions)

  • Q1. Technical interview round two
  • Q2. Technical interview round two answers
Round 4 - HR 

(2 Questions)

  • Q1. HR interview round three
  • Q2. HR interview round three answers

Data Engineer Interview Questions & Answers

user image Akshitha Gandham

posted on 20 Dec 2024

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

I applied via campus placement at Jawaharlal Nehru Technological University (JNTU) and was interviewed before Dec 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Basic aptitude which includes reasoning, math and logics

Round 2 - Coding Test 

Basic coding in java/python and sql related questions

Round 3 - Technical 

(2 Questions)

  • Q1. What is python and why is it preffered
  • Ans. 

    Python is a high-level programming language known for its simplicity, readability, and versatility.

    • Python is preferred for data engineering due to its ease of use and readability, making it easier to write and maintain code.

    • It has a large number of libraries and frameworks specifically designed for data processing and analysis, such as Pandas, NumPy, and SciPy.

    • Python's flexibility allows for seamless integration with o...

  • Answered by AI
  • Q2. Difference between list and tuple
  • Ans. 

    List is mutable, tuple is immutable in Python.

    • List can be modified after creation, tuple cannot.

    • List is defined using square brackets [], tuple using parentheses ().

    • Example: list_example = [1, 2, 3], tuple_example = (4, 5, 6)

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be strong in your basics

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 26 Mar 2024

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

I applied via LinkedIn and was interviewed before Mar 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Questions on AWS such as lambda, Glue. Python, SQL questions.
Round 2 - HR 

(1 Question)

  • Q1. General discussion on the company culture and benefits

Data Engineer Interview Questions & Answers

user image Salwa Tisekar

posted on 1 Oct 2024

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

I applied via Job Fair and was interviewed before Oct 2023. There were 2 interview rounds.

Round 1 - Coding Test 

Simple coding question

Round 2 - Technical 

(2 Questions)

  • Q1. DSA related questions were asked.
  • Q2. Python basic questions

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 16 Dec 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed before Dec 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Some c question logical and aptitude

Round 2 - HR 

(1 Question)

  • Q1. Explain about project

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.

Tell us how to improve this page.

LTIMindtree Data Engineer Interview Process

based on 68 interviews

4 Interview rounds

  • Technical Round - 1
  • Technical Round - 2
  • Technical Round - 3
  • HR Round
View more

Data Engineer Interview Questions from Similar Companies

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LTIMindtree Data Engineer Salary
based on 3k salaries
₹3.4 L/yr - ₹14.6 L/yr
21% less than the average Data Engineer Salary in India
View more details

LTIMindtree Data Engineer Reviews and Ratings

based on 339 reviews

3.6/5

Rating in categories

3.6

Skill development

3.6

Work-life balance

3.0

Salary

3.6

Job security

3.5

Company culture

2.7

Promotions

3.3

Work satisfaction

Explore 339 Reviews and Ratings
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