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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 18 Jul 2024

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

(2 Questions)

  • Q1. Snowflake architecture
  • Q2. Caching in snowflake
  • Ans. 

    Snowflake uses a caching mechanism to improve query performance by storing frequently accessed data in memory.

    • Snowflake uses a two-tier caching mechanism - local and global cache.

    • Local cache stores data at the virtual warehouse level for faster access.

    • Global cache stores data across virtual warehouses for shared access.

    • Caching helps reduce the need to access data from storage, improving query performance.

  • Answered by AI

Skills evaluated in this interview

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 27 May 2024

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

(2 Questions)

  • Q1. Basic spark transformations
  • Q2. Sql window function
Round 2 - HR 

(1 Question)

  • Q1. Salary discussion

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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
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Aptitude Test on Qliksense and SQL

Round 2 - Coding Test 

Explain types loads in Qliksense, How to optimize script in Qliksense

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 25 Apr 2024

Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Snowflake task scheduling, data architecture,time travel,cache,api capabilities

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 14 Oct 2024

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

I applied via Naukri.com and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Just like other aptitude experience

Round 2 - Coding Test 

A bit hard but can be cracked

Get interview-ready with Top LTIMindtree Interview Questions

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 20 Jul 2023

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

I applied via LinkedIn and was interviewed in Jun 2023. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Questions about GCP Services
  • Q2. Bigquery questions and sql questions
Round 2 - Technical 

(3 Questions)

  • Q1. Questions about your project and resume
  • Q2. Your project workflow, and your role
  • Q3. Day to day activities in project
  • Ans. 

    Day to day activities in a data engineering project involve data collection, processing, analysis, and maintenance.

    • Collecting and storing data from various sources

    • Cleaning and transforming data for analysis

    • Building and maintaining data pipelines

    • Collaborating with data scientists and analysts

    • Monitoring and optimizing data infrastructure

    • Implementing data security and privacy measures

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Salary discussion and relocation questions
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Basic concepts questions
Round 2 - Technical 

(1 Question)

  • Q1. It was related to project
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Jan 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Pyspark, Redshift, sql

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 27 Mar 2024

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

(1 Question)

  • Q1. Explain spark internal mechanism? What is DAG,Task etc?
  • Ans. 

    Spark internal mechanism involves Directed Acyclic Graph (DAG) for task execution. Tasks are units of work performed on data.

    • Spark uses DAG to represent the logical flow of operations in a job

    • DAG is a series of vertices and edges where vertices represent RDDs and edges represent operations to be applied on RDDs

    • Tasks are individual units of work within a stage, executed on a partition of data

    • Tasks are scheduled by the S...

  • Answered by AI

Skills evaluated in this interview

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 20 Mar 2024

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

(1 Question)

  • Q1. Sql queries, surrogate key, joins

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

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