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Episource Data Engineer Interview Questions and Answers

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Data Engineer Interview Questions

Tiger Analytics user image Bhupendra Sonwane

posted on 23 Nov 2024

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

I was interviewed in Oct 2024.

3 Interview Rounds

1

Technical Round (2 Questions)

  • Q1. SQL problem window function
  • Q2. SQL code like join and scenerio
2

Technical Round (2 Questions)

  • Q1. Design round for adf pipeline
  • Q2. Azure synapses and adf adb
3

HR Round (2 Questions)

  • Q1. Expected ctc and current ctc negotiations
  • Q2. Relocation and remote work until ofc open for Pune location

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared for sql and problem solving
Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via Naukri.com and was interviewed in Oct 2024.

2 Interview Rounds

1

One-on-one Round (2 Questions)

  • Q1. Azure Scenario based questions
  • Q2. Pyspark Coding based questions
2

One-on-one Round (2 Questions)

  • Q1. ADF, Databricks related question
  • Q2. Spark Performance problem and scenarios

Data Engineer Interview Questions

Indium Software user image Kathiravan Kesavan

posted on 16 Dec 2024

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

I applied via Recruitment Consulltant and was interviewed in Nov 2024.

2 Interview Rounds

1

Technical Round (2 Questions)

  • Q1. Question based on big data
  • Q2. Cloud based messaging system
2

Technical Round (1 Question)

  • Q1. Cloud based operations
Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via Approached by Company and was interviewed in Oct 2024.

1 Interview Round

1

One-on-one Round (2 Questions)

  • Q1. Find the 2nd highest salary group by department
  • Q2. How to implement incremental load in a table
Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

3 Interview Rounds

1

Aptitude Test Round

Mostly verbal and maths questions.

2

Technical Round (2 Questions)

  • Q1. What is DDL, DML?
  • Q2. SQL queries
3

HR Round (2 Questions)

  • Q1. Strength and weakness
  • Q2. Why TTN
Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 -
Result
Selected  Selected

4 Interview Rounds

1

Coding Test Round

1- sql adn 10 spark questions.

2

Technical Round (2 Questions)

  • Q1. Python programs - 4
  • Q2. Sql questions - 4
3

Technical Round (1 Question)

  • Q1. Project related and work experience questions
4

HR Round (1 Question)

  • Q1. Managerial question
Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

I applied via Campus Placement

2 Interview Rounds

1

Aptitude Test Round

Aptitude test had few quant and verbal questions then SQL MCQs and 3 Coding question

2

Technical Round (2 Questions)

  • Q1. Questions about guesstimates and puzzles
  • Q2. Which coding language is better and why?

Data Engineer Interview Questions

NeoSOFT user image Anonymous

posted on 24 Aug 2024

Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via Company Website and was interviewed in Jul 2024.

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Python Lambda Function
  • Q2. What are pods in Kubernetes

Skills evaluated in this interview

Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 -
Result
Selected  Selected

I applied via Campus Placement and was interviewed in Aug 2024.

2 Interview Rounds

1

Aptitude Test Round

Java and sql questions

2

Coding Test Round

Simple java program for find factorial and prime number

Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via Referral and was interviewed in Apr 2024.

2 Interview Rounds

1

Technical Round (1 Question)

  • Q1. Basics concepts of Python, SQL, Spark. Few questions to write on the notepad also.
2

Technical Round (1 Question)

  • Q1. In dept discussion on spark, scenario based questions. Questions on Data Warehouse also.

Interview Preparation Tips

Interview preparation tips for other job seekers - Go for the basic concepts first then prepare accordingly.

Episource Interview FAQs

How to prepare for Episource 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 Episource. The most common topics and skills that interviewers at Episource expect are Python, Spark, ETL, SQL and AWS.

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Episource Data Engineer Salary
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₹9 L/yr - ₹26 L/yr
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