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Gartner Data Engineer Interview Questions and Answers
Updated
13 Sep 2024
2 interviews found
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Popular
Anonymous
Interview experience
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Approached by Company and was interviewed in Aug 2024.
1 Interview Round
1
Coding Test Round
Maxium sub string and reverse a string
Top skills recommended for Gartner Data Engineer interview
Insights by AmbitionBox
- Python
- SQL
- Analytics
- Recruitment
- Coding
- Data Mining
- Data Modeling
- Data Quality
Interview experience
Difficulty level
Moderate
Duration
2-4 weeks
Result
Selected
I applied via Approached by Company and was interviewed before Mar 2023.
3 Interview Rounds
1
HR Round (1 Question)
- Q1. Past Exp and Resume Add Answer
2
Coding Test Round
Take home coding test with 3 SQL and 3 Python questions. Asked to solve only SQL questions but I solved them all.
3
One-on-one Round (1 Question)
- Q1. 3 in-person interviews with general discussions about resume and past projects Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Prepare resume well. SQL and Python essential. Leetcode problems.
Top skills recommended for Gartner Data Engineer interview
Insights by AmbitionBox
- Data Warehousing
- ETL
- PLSQL
- Postgresql
- RDBMS
- data governance
- Analytical
- Automation Testing
Interview questions from similar companies
Interview experience
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via LinkedIn and was interviewed in Sep 2024.
2 Interview Rounds
1
Technical Round (5 Questions)
- Q1. Spark architecture Add Answer
- Q2. Difference between coalesce and reparation View Answers (1)
- Q3. SQL question using Lag window function Add Answer
- Q4. Same question in Pyspark Add Answer
- Q5. Project and day to day activities Add Answer
2
Behavioral Round (2 Questions)
- Q1. Scenario based questions Add Answer
- Q2. Gave details about work Add Answer
Interview Preparation Tips
Topics to prepare for PwC Data Engineer interview:
- Spark
- SQL
- Pyspark
- Project
- Soft Skills
Top skills recommended for PwC Data Engineer interview
Insights by AmbitionBox
- SQL
- Python
- AWS
- Analytics
- Leadership Development
- Informatica
- Automation
- Business Intelligence
Interview experience
Difficulty level
Moderate
Duration
4-6 weeks
Result
Not Selected
I applied via Company Website and was interviewed in Aug 2024.
2 Interview Rounds
1
One-on-one Round (2 Questions)
- Q1. Project related discussions Add Answer
- Q2. Meduim level SQl and DSA Add Answer
2
One-on-one Round (2 Questions)
- Q1. This was data modelling round Add Answer
- Q2. Design a uber data model View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Prepare SQl, Python and data modeling
Top skills recommended for Bain & Company Data Engineer interview
Insights by AmbitionBox
- Python
- Business Intelligence
- Coding
- Consulting
- Data Management
- Performance Tuning
- Stored Procedures
- Troubleshooting
Interview experience
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Naukri.com and was interviewed in Sep 2024.
2 Interview Rounds
1
Technical Round (2 Questions)
- Q1. Spark optimization techniques View Answers (1)
- Q2. Data warehousing questions Add Answer
2
Technical Round (2 Questions)
- Q1. Project experience View Answers (1)
- Q2. Challenges faced View Answers (1)
Top skills recommended for KPMG India Data Engineer interview
Insights by AmbitionBox
- Python
- SQL
- Azure
- Data Integration
- ETL
- Big Data
- Data Warehousing
- Data Architecture
Interview experience
Difficulty level
-
Duration
-
Result
-
4 Interview Rounds
1
Technical Round (2 Questions)
- Q1. Basic Python, SQL & Spark coding questions. Add Answer
- Q2. Nth highest salary, word count in pyspark View Answers (1)
2
Technical Round (1 Question)
- Q1. Questions on SQL & PySpark. Add Answer
3
Behavioral Round (1 Question)
- Q1. Questions about previous projects & optimization techniques etc. Also behavioural Add Answer
4
HR Round (1 Question)
- Q1. Salary negotiation part. Add Answer
Top skills recommended for Deloitte Data Engineer interview
Insights by AmbitionBox
- SQL
- Python
- Spark
- ETL
- Azure
- SCALA
- Hive
- Big Data
Interview experience
Difficulty level
Moderate
Duration
2-4 weeks
Result
Selected
I applied via LinkedIn and was interviewed in Jan 2024.
4 Interview Rounds
1
One-on-one Round (2 Questions)
- Q1. Python pandas SQL Tableau Add Answer
- Q2. List vs tuple difference View Answers (1)
2
Technical Round (1 Question)
- Q1. SQL ,python problem solving Add Answer
3
One-on-one Round (1 Question)
- Q1. Manager Discussion Add Answer
4
HR Round (1 Question)
- Q1. Salary discussion Add Answer
Top skills recommended for Ernst & Young Data Engineer interview
Insights by AmbitionBox
- SQL
- Python
- Spark
- Big Data
- ETL
- Hadoop
- SCALA
- Azure
Interview experience
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (2 Questions)
- Q1. Project explaining Add Answer
- Q2. Write code to generate csv file with note pad data Add Answer
Interview experience
Difficulty level
Moderate
Duration
2-4 weeks
Result
Not Selected
I applied via Indeed and was interviewed in May 2023.
5 Interview Rounds
1
Resume Shortlist Round
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
2
Technical Round (1 Question)
- Q1. Basics of python, SQL and pyspark Add Answer
3
Technical Round (1 Question)
- Q1. Questions on Python, SQL Add Answer
4
Case Study Round
PySpark questions to solve
5
Technical Round (1 Question)
- Q1. Architectural questions Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - They expect you hold knowledge on everything from architecture to basics
Top skills recommended for BCG Data Engineer interview
Insights by AmbitionBox
- Big Data
- Python
- Hive
- SQL
- Analytics
- Consulting
- Data Analysis
- HBase
Interview experience
Difficulty level
-
Duration
-
Result
-
4 Interview Rounds
1
Resume Shortlist Round
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
2
Aptitude Test Round
The test was conducted on AMCAT by SHL. The questions were pretty moderate
3
One-on-one Round (2 Questions)
- Q1. I was asked SQL and about my project on data science. The interview was not much difficult Add Answer
- Q2. I was also asked a riddle. 9 coins with 1 coin having different weight - find odd one out Add Answer
4
One-on-one Round (1 Question)
- Q1. Was asked DBMS and about my project Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Brush up with all the concepts, and don't lie in resume
Top skills recommended for The Smart Cube Data Engineer interview
Insights by AmbitionBox
- Python
- SQL
- AWS
- Agile
- Big Data
- Data Structures
- Linux
- Machine Learning
Gartner Interview FAQs
How many rounds are there in Gartner Data Engineer interview?
Gartner interview process usually has 2 rounds. The most common rounds in the Gartner interview process are Coding Test, HR and One-on-one Round.
How to prepare for Gartner 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 Gartner. The most common topics and skills that interviewers at Gartner expect are Python, SQL, Analytics, Recruitment and Coding.
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Gartner Data Engineer
Salary
based on 33 salaries
Average annual salary
₹
16.4
Lakhs
₹8.2 L/yr
- ₹23 L/yr
53%
more
than the average Data Engineer Salary in India
View more details
Gartner Data Engineer Reviews and Ratings
based on 2 reviews
Rating in categories
5.0
Skill development
4.6
Work-Life balance
3.8
Salary & Benefits
5.0
Job Security
5.0
Company culture
3.4
Promotions/Appraisal
4.6
Work Satisfaction
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