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Data Economy Data Engineer Interview Questions and Answers

Updated 18 Nov 2024

Data Economy Data Engineer Interview Experiences

2 interviews found

Data Engineer Interview Questions & Answers

user image Pankaj Solunke

posted on 7 Nov 2024

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

(2 Questions)

  • Q1. Spark optimizations
  • Q2. Pyspark quetions

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 18 Nov 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I was interviewed in May 2024.

Round 1 - Coding Test 

Check whether a string is a valid parenthesis or not.

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I applied via Campus Placement and was interviewed before Jul 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Joined as a fresher, basic C program algo

Interview Preparation Tips

Interview preparation tips for other job seekers - Very easy to crack

I applied via Walk-in and was interviewed before Feb 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Interview mainly asked about spark architecture.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well with the basic

Interview Questionnaire 

1 Question

  • Q1. What is the architecture of Spark
  • Ans. 

    Spark has a master-slave architecture with a cluster manager and worker nodes.

    • Spark has a driver program that communicates with a cluster manager to allocate resources and schedule tasks.

    • The cluster manager can be standalone, Mesos, or YARN.

    • Worker nodes execute tasks and store data in memory or on disk.

    • Spark can also utilize external data sources like Hadoop Distributed File System (HDFS) or Amazon S3.

    • Spark supports va...

  • Answered by AI

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Questions are mostly on azure concepts,SQL server, and data warehousing concepts
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!

I applied via Naukri.com and was interviewed in Jun 2022. There were 2 interview rounds.

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 Resume tips
Round 2 - HR 

(4 Questions)

  • Q1. Tell me your Personal Details
  • Q2. Asking about your commitment
  • Q3. Previous company details
  • Q4. Any offers in your pipeline?

Interview Preparation Tips

Interview preparation tips for other job seekers - Develop your personality and have good knowledge on technical skills

I applied via Naukri.com and was interviewed in May 2021. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Spark architecture
  • Q2. Python dataframes and how we use them in project and where at time
  • Ans. 

    Python dataframes are used to organize and manipulate data in a tabular format.

    • Dataframes are created using the pandas library in Python.

    • They allow for easy manipulation of data, such as filtering, sorting, and grouping.

    • Dataframes can be used in various projects, such as data analysis, machine learning, and data visualization.

    • Examples of using dataframes include analyzing sales data, predicting customer behavior, and v

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare more on spark and python dor data engineer role...

Skills evaluated in this interview

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

Was dought full and Landy

Round 2 - Technical 

(1 Question)

  • Q1. What is cloud ? What is pyspark
  • Ans. 

    Cloud is a network of remote servers hosted on the internet to store, manage, and process data.

    • Cloud computing allows users to access data and applications from any device with an internet connection.

    • It provides scalability, flexibility, and cost-effectiveness for businesses.

    • Examples of cloud services include Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform.

  • Answered by AI

Skills evaluated in this interview

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Data Economy Interview FAQs

How many rounds are there in Data Economy Data Engineer interview?
Data Economy interview process usually has 1 rounds. The most common rounds in the Data Economy interview process are Technical and Coding Test.
How to prepare for Data Economy 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 Data Economy. The most common topics and skills that interviewers at Data Economy expect are CRM, SAN, SMS, Data Analysis and IT Services.
What are the top questions asked in Data Economy Data Engineer interview?

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

  1. Spark optimizati...read more
  2. pyspark queti...read more

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Data Economy Data Engineer Interview Process

based on 2 interviews

Interview experience

4.5
  
Good
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Data Economy Data Engineer Salary
based on 16 salaries
₹6 L/yr - ₹10.2 L/yr
21% less than the average Data Engineer Salary in India
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Data Economy Data Engineer Reviews and Ratings

based on 4 reviews

3.7/5

Rating in categories

3.7

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3.7

Work-life balance

4.4

Salary

3.7

Job security

4.0

Company culture

3.4

Promotions

3.7

Work satisfaction

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