AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
Filter interviews by
Epsilon Interview Questions, Process, and Tips
Top Epsilon Interview Questions and Answers
- Q1. If we have 2 tables with the same schema, one table has indexes and the other doesn't. Will there be any performance difference on that tables with insert action?asked in Lead Software Engineer interview
- Q2. What is the differences between Java and Python?asked in Software Engineer Level 1 interview
- Q3. Usage and importance of Abstract and Interfaceasked in Lead Developer interview
Epsilon Interview Experiences
90 interviews found
Anonymous
Selected
I was interviewed before May 2023.
Basic SQL questions asked.
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed before Oct 2023. There was 1 interview round.
Easy MCQs and focus on JS
Interview Preparation Tips
Developer 2 Interview Questions asked at other Companies
Selected
I was interviewed before Apr 2022.
Data science and machine learning use case where you had to manipulate dataframes in pandas and then further use k-means clustering algorithm from scratch. Followed by 10 MCQ's. all of this within 30min window
(2 Questions)
- Q1. Questions were specific to Deep learning Specific to NLP like word embeddings, conv layers, what activation functions to be used for specific use case
- Q2. Describe about your previous work
- Ans.
I have worked as a data scientist for the past 3 years, focusing on analyzing and interpreting large datasets.
Developed predictive models using machine learning algorithms.
Performed data cleaning, preprocessing, and feature engineering.
Conducted statistical analysis and hypothesis testing.
Created data visualizations and reports to communicate insights.
Collaborated with cross-functional teams to solve business problems.
...
Data Scientist 2 Interview Questions asked at other Companies
I applied via Company Website and was interviewed in May 2022. There were 5 interview rounds.
Be practice at apptitude reasoning
Have good skills at coding and it's useful for your future
(1 Question)
- Q1. What is java, collection frame work
- Ans.
Java is a programming language and Collection Framework is a set of classes and interfaces used to store and manipulate groups of objects.
Java is an object-oriented programming language used to develop applications for various platforms.
Collection Framework provides interfaces like List, Set, and Map to store and manipulate groups of objects.
Examples of Collection Framework classes are ArrayList, HashSet, and HashMap.
(1 Question)
- Q1. Here to ask logical and coding questions
Interview Preparation Tips
- Self introduction
Skills evaluated in this interview
DOT NET Developer Interview Questions asked at other Companies
Epsilon interview questions for popular designations
Selected
I applied via Naukri.com and was interviewed before Mar 2023. There were 3 interview rounds.
(2 Questions)
- Q1. Etl testing questions , api testing questions,agile concepts, testing concepts
- Q2. Java-selenium questions
(1 Question)
- Q1. Aspirational roles,
(1 Question)
- Q1. Why should we hire you
Quality Engineer Interview Questions asked at other Companies
Get interview-ready with Top Epsilon Interview Questions
Selected
I applied via Campus Placement and was interviewed before Mar 2023. There were 3 interview rounds.
SQL, python, Java, logical, quant and basic English test
(1 Question)
- Q1. Correlation between one or two lists, basic ques on application of ML, questions based on projects etc
(1 Question)
- Q1. What would you do if you recieve a better offer, what would you do if you are assigned a harsh deadline, etc
Data Analyst Interview Questions asked at other Companies
Jobs at Epsilon
I applied via Job Portal and was interviewed before Aug 2022. There were 5 interview rounds.
Normal Aptitude Questions
DSA Questions Easy - Moderate
(1 Question)
- Q1. Basic HR Questions and OOPS,DBMS,CN Basics
(1 Question)
- Q1. Second Largest Number in an Array
- Ans.
Find the second largest number in an array of strings.
Convert the array of strings to an array of integers.
Sort the array in descending order.
Return the second element in the sorted array.
Skills evaluated in this interview
Junior Data Analyst Interview Questions asked at other Companies
Selected
I applied via Campus Placement and was interviewed before Mar 2023. There were 3 interview rounds.
Online aptitude of 180mins
(1 Question)
- Q1. Testing Interview Questions
(1 Question)
- Q1. General and Technical Questions
Quality Analyst Interview Questions asked at other Companies
I applied via Naukri.com and was interviewed in Nov 2021. There were 3 interview rounds.
Aptitude test was based on my previous experience.
Skills - SQL, Unix and Linux commands, basics of shell scripting and python script and basics of cloud computing.
(3 Questions)
- Q1. Technical interview on Unix and Linux commands, basics of shell scripts, SQL database by Manager, Senior Manager and Director.
- Q2. 1. What is the cron format to schedule a job ? 2. Commands - tar, ls, df, ssh etc,... 3. AWS cloud basics, 4. SQL database, 5. ITIL concepts and 6. Very very few networking concepts.
- Q3. AWS cloud basics - VPC, EC2, service compute etc,... SQL basics - Insert, update, joins, select queries, normalisation etc,... Some questions on API and questions on my past experience.
(2 Questions)
- Q1. HR interviewed about my experience and what was the expected salary.
- Q2. HR went into my personal details.
Interview Preparation Tips
I am too a mediocre.
Though we miss some questions, be confident and explain whatever you know.
(1 Question)
- Q1. Tell us about yourself
(1 Question)
- Q1. Tell us about your day to day activities. Tell us about your Roles n Responsibilities
(1 Question)
- Q1. Are you good with rotational shifts
Interview Preparation Tips
Top trending discussions
Epsilon Interview FAQs
The duration of Epsilon interview process can vary, but typically it takes about less than 2 weeks to complete.
Recently Viewed
JOBS
Epsilon
No Jobs
JOBS
Cvent
No Jobs
INTERVIEWS
Yum!
No Interviews
LIST OF COMPANIES
Damodar Valley Corporation
Overview
SALARIES
LEK Consulting
INTERVIEWS
Yum!
No Interviews
SALARIES
Cvent
JOBS
Yum!
No Jobs
INTERVIEWS
Yum!
No Interviews
Tell us how to improve this page.
Epsilon Interviews By Designations
- Epsilon Business Analyst Interview Questions
- Epsilon Data Analyst Interview Questions
- Epsilon Senior Software Engineer Interview Questions
- Epsilon Business System Analyst Interview Questions
- Epsilon Lead Software Engineer Interview Questions
- Epsilon Software Developer Interview Questions
- Epsilon Senior Business Analyst Interview Questions
- Epsilon Senior Data Analyst Interview Questions
- Show more
Interview Questions for Popular Designations
Epsilon Interview Process
based on 68 interviews
Interview experience
Interview Questions from Similar Companies
Fast track your campus placements
Epsilon Reviews and Ratings
based on 667 reviews
Rating in categories
|
Senior Software Engineer
313
salaries
|  ₹0 L/yr - ₹0 L/yr |
|
Software Engineer2
172
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Software Engineer
162
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Senior Developer
148
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Campaign Analyst
145
salaries
| ₹0 L/yr - ₹0 L/yr |
Mu Sigma
Fractal Analytics
TCS
Wipro
- Home >
- Interviews >
- Epsilon Interview Questions
