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Epsilon Data Engineer Interview Questions and Answers
Updated
12 Jun 2024
2 interviews found
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Anonymous
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
4 Interview Rounds
1
Technical Round (1 Question)
- Q1. SQL, python, pyspark Add Answer
2
Technical Round (2 Questions)
- Q1. SQL, PYSPARK, PYTHON Add Answer
- Q2. Sql, python, pyspark Add Answer
3
Technical Round (1 Question)
- Q1. Sql, python, pyspark Add Answer
4
HR Round (1 Question)
- Q1. Salary discussion, NP Add Answer
1 Interview Round
1
One-on-one Round (1 Question)
- Q1. Design level questions. Hive questions Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Have knowledge on cloud and hive. Design level and debugging skills.
Top trending discussions
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Interview Tips & Stories
2w (edited)
a consultant
Alternate documents for Employee verification?
My new employer asked for my previous offer letters and salary slips. When I inquired, they said it was for background verification.
However, I feel that providing these documents might affect salary negotiations, and it feels a bit unethical too.
What alternative documents can I provide for employment verification?
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Interview questions from similar companies
Interview experience
Average
Difficulty level
Moderate
Duration
2-4 weeks
Result
No response
I applied via Company Website and was interviewed in Jul 2024.
2 Interview Rounds
1
Coding Test Round
Aws, scala and cloud concept
2
Technical Round (1 Question)
- Q1. Python question Add Answer
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (2 Questions)
- Q1. What is pip in python View Answers (1)
- Q2. Questions on join Add Answer
Skills evaluated in this interview
Vivek S Sirwal
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
2 Interview Rounds
1
Aptitude Test Round
Basic aptitude questions
2
Technical Round (2 Questions)
- Q1. SQL basics questions like joins Add Answer
- Q2. Pandas basics for data manipulation Add Answer
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (2 Questions)
- Q1. Spark arcitecture Add Answer
- Q2. Partitions and bucketing Add Answer
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
3 Interview Rounds
1
Technical Round (1 Question)
- Q1. SQL and tableau Add Answer
2
Coding Test Round
Online test on sql join sub query
3
One-on-one Round (1 Question)
- Q1. Final tech round Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Good over all
shubham kakshal
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (2 Questions)
- Q1. Focus more on AWS Add Answer
- Q2. Spark basic concept Add Answer
1 Interview Round
1
Technical Round (5 Questions)
- Q1. Spark Context vs Spark Session View Answers (1)
- Q2. Repartitioning vs Coalesce View Answers (1)
- Q3. Sql query to find Second Highest Salary View Answers (1)
- Q4. Internal Working of Spark View Answers (1)
- Q5. What is Braodcast Join View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Be Prepaired with Big data concepts
Skills evaluated in this interview
I applied via Monster and was interviewed in Jun 2021.
3 Interview Rounds
Interview Questions
- Q1. Current Work, Why Nielsen, Kind of Work Expected in Future?
Add Answer
- Q2. Compensation Expectation?
Add Answer
- Q3. Tech Stack and Skills
Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Good Interview Experience
Epsilon Interview FAQs
How many rounds are there in Epsilon Data Engineer interview?
Epsilon interview process usually has 2-3 rounds. The most common rounds in the Epsilon interview process are Technical, One-on-one Round and HR.
How to prepare for Epsilon 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 Epsilon. The most common topics and skills that interviewers at Epsilon expect are Hdfs, Python, SQL, Analytical and Big Data.
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