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EPAM Systems Senior Engineer Interview Questions and Answers

Updated 13 Dec 2024

EPAM Systems Senior Engineer Interview Experiences

3 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response
Round 1 - Coding Test 

Conduct a live coding test accompanied by fundamental questions on core Java.

Round 2 - Technical 

(2 Questions)

  • Q1. Questions on Collections, multi threading along with basic questions on streams
  • Q2. Questions on Spring Boot along with some basic coding questions
Round 3 - Technical 

(2 Questions)

  • Q1. Questions on Reactjs
  • Q2. Questions on things mentioned on resume
Round 4 - HR 

(1 Question)

  • Q1. Salary Expectation
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Apr 2024. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Java basics + 2 qs on dsa
Round 2 - Technical 

(1 Question)

  • Q1. Java + dsa , java design patterns
Round 3 - Technical 

(1 Question)

  • Q1. Design YouTube, some questions on linked list and trees

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Q5. When you will perform Half or Full engine overhauling.

I applied via Naukri.com and was interviewed in Jul 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Most of them are irrelevant, mostly they focus on how to break things rather how you make. All questions are anti pattern to micro services. Eg: Interviewer asked he will declare react controller in Sprin...

Interview Preparation Tips

Interview preparation tips for other job seekers - Not recommended. At Lead or senior level. Most of them doesn't know whats Microservies and where it should be leveraged

Senior Engineer Jobs at EPAM Systems

View all

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. I was asked basic question about oops concept, class interface & abstract class, exception handling, using keyword as scope, memory management, session management.

I applied via Referral and was interviewed in Jan 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Basic Logical questions from String, Arrays, Collections, Java Oops and Selenium.
  • Q2. See few puzzles from google.

Interview Preparation Tips

Interview preparation tips for other job seekers - Go with basics...

I applied via Referral and was interviewed before Sep 2021. There was 1 interview round.

Round 1 - Technical 

(4 Questions)

  • Q1. Explain about past projects.
  • Q2. Technology on which you worked.
  • Ans. 

    I have worked on various technologies including Java, Python, AWS, and Docker.

    • Developed RESTful APIs using Java and Spring framework

    • Implemented machine learning models using Python and scikit-learn library

    • Deployed applications on AWS using EC2, S3, and RDS

    • Containerized applications using Docker for easy deployment and scaling

  • Answered by AI
  • Q3. C language basic but important concepts related to Data type, pointer, etc.
  • Q4. Python knowledge check.

Interview Preparation Tips

Interview preparation tips for other job seekers - Not too much hard. Most of the questions was related to past project.

Skills evaluated in this interview

I applied via Company Website and was interviewed in Dec 2021. There were 4 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Hierarchy of knowledge objects in splunk
  • Ans. 

    Splunk has a hierarchy of knowledge objects that includes apps, add-ons, and configurations.

    • The highest level is the app, which contains all other knowledge objects.

    • Add-ons are installed within apps and provide additional functionality.

    • Configurations are specific to an app or add-on and include saved searches, alerts, and dashboards.

  • Answered by AI
  • Q2. How to configure a cluster
  • Ans. 

    Configuring a cluster involves setting up multiple servers to work together as a single system.

    • Choose a cluster management software such as Kubernetes or Apache Mesos

    • Select the appropriate hardware and network infrastructure

    • Install and configure the cluster management software on each server

    • Define the roles and responsibilities of each server in the cluster

    • Test the cluster to ensure it is functioning properly

  • Answered by AI
  • Q3. How to configure rsyslog
  • Ans. 

    Rsyslog is configured by editing its configuration file, usually located at /etc/rsyslog.conf

    • Edit the configuration file using a text editor

    • Specify the log files to be monitored and the actions to be taken for each log message

    • Configure filters to select specific log messages based on criteria such as severity or facility

    • Specify the destination for the log messages, such as a file, remote server, or database

    • Restart the

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - One should be confident and be clear with the concepts

Skills evaluated in this interview

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

(1 Question)

  • Q1. Python related libraries and SQL

I applied via Company Website and was interviewed in Dec 2021. There were 4 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Hierarchy of knowledge objects in splunk
  • Ans. 

    Splunk has a hierarchy of knowledge objects to organize and manage data.

    • The hierarchy includes apps, add-ons, and configurations.

    • Apps contain dashboards, reports, and alerts.

    • Add-ons provide additional functionality to apps.

    • Configurations include indexes, sourcetypes, and fields.

    • Knowledge objects can be shared across the hierarchy.

    • Higher level objects inherit settings from lower level objects.

  • Answered by AI
  • Q2. How to configure a cluster
  • Ans. 

    Configuring a cluster involves setting up multiple servers to work together as a single system.

    • Choose a cluster management tool such as Kubernetes or Apache Mesos

    • Determine the number of nodes and their roles in the cluster

    • Configure network settings and communication protocols

    • Set up load balancing and failover mechanisms

    • Ensure data consistency and replication across nodes

  • Answered by AI
  • Q3. How to configure rsyslog
  • Ans. 

    Rsyslog is configured by editing its configuration file, usually located at /etc/rsyslog.conf

    • Identify the log sources and their corresponding log files

    • Specify the log destination and format

    • Configure filters and rules to process and route logs

    • Restart the rsyslog service to apply changes

    • Use tools like logger and tail to test the configuration

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - One should be confident and be clear with the concepts

Skills evaluated in this interview

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

I appeared for an interview in Sep 2023.

Round 1 - One-on-one 

(5 Questions)

  • Q1. Reverse a String using Array
  • Ans. 

    Reverse a string using array of characters

    • Create an array of characters from the input string

    • Use two pointers to swap characters at opposite ends of the array until they meet

    • Join the characters in the array to form the reversed string

  • Answered by AI
  • Q2. Microservices vs Monilith
  • Ans. 

    Microservices allow for modular, independent services while monolith is a single, cohesive unit.

    • Microservices promote scalability and flexibility

    • Monoliths are easier to develop and deploy initially

    • Microservices can lead to more complex infrastructure and communication between services

    • Monoliths can become difficult to maintain and scale as they grow

    • Examples: Netflix uses microservices for their streaming platform, while...

  • Answered by AI
  • Q3. SQL query to get 3 max salary by group
  • Ans. 

    SQL query to get 3 max salary by group

    • Use the RANK() function to rank the salaries within each group

    • Filter the results to only include rows where the rank is less than or equal to 3

    • Order the results by group and salary in descending order

  • Answered by AI
  • Q4. CI CD process followed in last project
  • Ans. 

    Implemented CI/CD process using Jenkins for automated builds, tests, and deployments.

    • Utilized Jenkins for continuous integration and continuous deployment

    • Automated build process triggered by code commits to version control

    • Implemented automated testing to ensure code quality

    • Deployed code to different environments based on predefined pipelines

  • Answered by AI
  • Q5. Major changes in Spring boot 3
  • Ans. 

    Major changes in Spring Boot 3 include support for Java 17, improved performance, and enhanced security features.

    • Support for Java 17

    • Improved performance optimizations

    • Enhanced security features such as OAuth 2.1 support

    • Updated dependencies and libraries

  • Answered by AI

Skills evaluated in this interview

EPAM Systems Interview FAQs

How many rounds are there in EPAM Systems Senior Engineer interview?
EPAM Systems interview process usually has 3-4 rounds. The most common rounds in the EPAM Systems interview process are Technical, Coding Test and HR.
How to prepare for EPAM Systems Senior 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 EPAM Systems. The most common topics and skills that interviewers at EPAM Systems expect are Linux Administration, DHCP, Debugging, LDAP and Medical Coding.
What are the top questions asked in EPAM Systems Senior Engineer interview?

Some of the top questions asked at the EPAM Systems Senior Engineer interview -

  1. Most of them are irrelevant, mostly they focus on how to break things rather ho...read more
  2. Questions on Collections, multi threading along with basic questions on stre...read more
  3. Questions on Spring Boot along with some basic coding questi...read more

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EPAM Systems Senior Engineer Interview Process

based on 4 interviews

Interview experience

4.8
  
Excellent
View more
EPAM Systems Senior Engineer Salary
based on 41 salaries
₹15.6 L/yr - ₹35 L/yr
167% more than the average Senior Engineer Salary in India
View more details

EPAM Systems Senior Engineer Reviews and Ratings

based on 4 reviews

4.4/5

Rating in categories

4.7

Skill development

4.4

Work-life balance

4.4

Salary

3.8

Job security

4.1

Company culture

4.1

Promotions

4.1

Work satisfaction

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