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LTIMindtree Data Engineer Interview Questions, Process, and Tips
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.
LTIMindtree Data Engineer Interview Experiences
61 interviews found
Anonymous
(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.
Skills evaluated in this interview
(2 Questions)
- Q1. Basic spark transformations
- Q2. Sql window function
(1 Question)
- Q1. Salary discussion
Selected
I applied via LinkedIn and was interviewed in May 2024. There were 2 interview rounds.
Aptitude Test on Qliksense and SQL
Explain types loads in Qliksense, How to optimize script in Qliksense
What people are saying about LTIMindtree
Selected
I applied via Referral and was interviewed in Mar 2024. There was 1 interview round.
(1 Question)
- Q1. Snowflake task scheduling, data architecture,time travel,cache,api capabilities
LTIMindtree interview questions for designations
Selected
I applied via Naukri.com and was interviewed in Apr 2024. There were 2 interview rounds.
Just like other aptitude experience
A bit hard but can be cracked
Get interview-ready with Top LTIMindtree Interview Questions
Selected
I applied via LinkedIn and was interviewed in Jun 2023. There were 3 interview rounds.
(2 Questions)
- Q1. Questions about GCP Services
- Q2. Bigquery questions and sql questions
(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
(1 Question)
- Q1. Salary discussion and relocation questions
(1 Question)
- Q1. Basic concepts questions
(1 Question)
- Q1. It was related to project
I applied via LinkedIn and was interviewed in Jan 2024. There was 1 interview round.
(1 Question)
- Q1. Pyspark, Redshift, sql
(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...
Skills evaluated in this interview
(1 Question)
- Q1. Sql queries, surrogate key, joins
LTIMindtree Interview FAQs
Some of the top questions asked at the LTIMindtree Data Engineer interview -
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 Interviews By Designations
- LTIMindtree Software Engineer Interview Questions
- LTIMindtree Senior Software Engineer Interview Questions
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- LTIMindtree Senior Specialist Interview Questions
- LTIMindtree Graduate Engineer Trainee (Get) Interview Questions
- LTIMindtree Module Lead Interview Questions
- LTIMindtree Graduate Engineer Interview Questions
- LTIMindtree Graduate Trainee Interview Questions
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Interview Questions for Popular Designations
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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
Top Skills for LTIMindtree Data Engineer
Data Engineer Interview Questions from Similar Companies
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LTIMindtree Data Engineer Reviews and Ratings
based on 340 reviews
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Software Engineer
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Module Lead
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Senior Engineer
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