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EPAM Systems Senior Software Engineer 1 Interview Questions and Answers
EPAM Systems Senior Software Engineer 1 Interview Experiences
1 interview found
Anonymous
I appeared for an interview in Feb 2025.
(3 Questions)
- Q1. In-depth question related to Java garbage collections, Java multi threading, daemon thread.
- Q2. Questions related to Java streams, functional interface, and some questions implementing streams.
- Q3. Questions related to desing principles, solid, event driven, factory pattern etc.
(3 Questions)
- Q1. In-depth questions on Hibernate, Spring bean life cycles, various annotations.
- Q2. Questions related to Kafka, redis, and multithreading.
- Q3. Questions related to design pattern, behavioral design pattern, factory, observer etc.
Top trending discussions
Interview questions from similar companies
Interview Questionnaire
5 Questions
- Q1. Oops,program on oops concepts,collection related examples. Hibernate and spring related questions
- Q2. Logical programs String related
- Q3. Managerial round Most of the questions asked on java, jQuery, java script and hibernate
- Q4. Spring annotations Discussion on previous project
- Q5. Introduction Skills related Salary discussion
Interview Questionnaire
3 Questions
- Q1. Basic questions from the resume content. Be through with the project mentioned in your resume. Also try to prepare at least one object oriented language basics.
- Q2. I was asked questions on RADIUS TACACS Firewalls and VPN as I had mentioned network security in my resume
- Q3. Not at all difficult just as general HR interview
Interview Preparation Tips
Experience: If you are applying as a fresher, you may have to appear for a test which will have basic aptitude questions on General Maths and English followed by two basic coding questions in any language like C C++ Java etc
Round: Group Discussion
Experience: Just be confident in keeping your point. Cracking this won't be that difficult.
Interview Questionnaire
6 Questions
- Q1. Tell me about your project
- Ans.
Developed a web-based project management tool for a startup
Used React for the frontend and Node.js for the backend
Implemented user authentication and authorization using JWT
Integrated with third-party APIs such as Trello and Slack
Implemented real-time updates using WebSockets
Deployed on AWS using EC2 and RDS
- Q2. Write the idea or algorithm for d program of fibonacci series
- Q3. One question from your subject
- Q4. Introduce yourself
- Ans.
I am a software engineer with experience in developing web applications and mobile apps.
Proficient in programming languages such as Java, Python, and JavaScript
Skilled in using frameworks like React, Angular, and Spring Boot
Experienced in working with databases such as MySQL and MongoDB
Familiar with Agile development methodologies and DevOps practices
- Q5. If I give you a box full of pencils..in how many ways can you use it
- Q6. Do you have any question for me
Interview Preparation Tips
Experience: Time management is very important to clear the aptitude test. Besides this a lot of practice is also very important. This round is the major filteration round. Though each round is a major filteration round cuz NTT DATA is not a bulk recruiter like cts, infy etc. Almost 2-3 thousand students were there for this round from 6 different colleges and only 100 of them were selected.
Tips: Its better to start with the preparation from before and do consider the previous year placement papers available at indiabix. You can practice more n more. Apart from this you can go through the r.s aggarwal aptitude book also.
Round: Group Discussion
Experience: There were many panels and each panel had 10-12 students. The H.r first decided some other topic but when he asked wether everybody is aware of the topic ..there were few who didn't know about it. .so he picked up another topic. Fortunately he asked me to start with the discussion. Always try to be the one to break the ice.
Tips: The only key to crack this round is that yku should talk. You should definitely not confuse gd with debate. You should not argue or by any chance shouldn't sound arrogant.
Round: Technical Interview
Experience: They will definitely ask about your project so be thorough with that. Ntt data is a Japanese company . Though this is IT but it will ask from the subject of your own choice from people those who have a non IT background. After you get shortlisted in d gd they will give you a form to fill. Do fill that form without fail. If it is blank then even if u go to the hr round he will reject you.
Tips: Just be confident and always smile. Be careful on what you write in your resume cuz they can ask about anything based on your resume.
Round: HR Interview
Experience: This round was a cake walk. Just be confident and updated about the company. Do ask him a question if he asks you to do that.but make sure it shouldn't be vague or out of the picture.
Tips: Keep smiling and don't get nervous. If they ask you about location preferences, dun get firm at one place.try to be flexible.
General Tips: Donot loose hope at any cost. You never know when your moment is going to arrive. Do practice the aptitude as much as you can. Finally NTT DATA selected only 50 overall in wch 11 were from my college n i was lucky to be one of them. the offer letter was issued the same day and we were all venerated. Its just a game of confidence. All the best
Skill Tips: Try to add some co curricular activities and justify your role.
Skills: communication, technical knowledge, management skills, leadership
College Name: SATHYABAMA UNIVERSITY
Motivation: You will find the it companies mostly head quartered in U.S but this company is in Japan. Plus you have better opportunity and growth compared to other companies cuz its not a bulk recruiter.
Skills evaluated in this interview
kalyan yashwanth
Interview Questionnaire
2 Questions
- Q1. Java ( socket programming, OOPS, DS )
- Q2. Write about your dream
- Ans.
My dream is to build innovative software solutions that positively impact people's lives.
Developing cutting-edge technology
Creating user-friendly interfaces
Solving complex problems
Collaborating with talented individuals
Making a difference in society
Continuous learning and growth
Interview Preparation Tips
Experience: GRE givers , you can make it through this. Brush up your technical skills for the programming section.
Tips: GRE quant and verbal and quick review from tutorialspoint.com would do the trick.
Round: Group Discussion
Experience: I had fun. I won a few debate competitions in various technical symposiums so, It gave a good experience about being quiet at the right moment.
Tips: Turn to your GRAB-ON mode. Never miss any chance. Learn to know when to be quiet and when to talk in a GD. Try to bring down the heat If two participants are getting into a argumentative discussion.
Round: Stress Interview
Experience: It was really difficult. Exactly after the GD, we were asked to right an essay in a very less time and our capability to manage the stress was observed.
Tips: Be calm and write all that you know in a presentable way.
Round: Technical Interview
Experience: I did a project in my 3rd year which included few concepts on Socket programming which helped me a bit in this round. I answered confidently and I was put to a confidence test too to see how sure I was about the answer.
Tips: A quick review on the day of interview and involving in friendly discussion about programming languages before the test helps.
Round: HR Interview
Experience: I was asked few technical questions in this round and later moved on to the general logical questions. Questions like, cutting a bread into multiple slices, finding the corresponding switch among 3 switches for 3 bulbs in room were asked. Find the sum of 1-10 in 4 seconds was asked suddenly. Thanks to Arithmetic Progressions :P.
Tips: Use your logical ability to answer.
Skills: Java, C, Body Language, Mental ability, Confidence.
College Name: Malla Reddy Institute of Engineering & Technology ( MRIET )
Motivation: Ranked among the top 50 of the Fortune 500. Expanding organizations which include lot of opportunities.
Interview Preparation Tips
Experience: This round they want to know about why do you want to leave your job?
current ctc
expected ctc
how many experience do you have on particular technology?
Tips: this round is simple you have to tell all the details of your profile and if they want this profile candidate they shortlisted you..
they want positive response, so be positive.
EPAM Systems HR Interview Questions
Software Developer Interview Questions & Answers
Virtusa Consulting Services
avinash patnala
posted on 13 Jan 2015
Interview Preparation Tips
Experience: Quite easy..It contains mcq and one programming question. MCQ covers databases,sql,software testing,c++
Tips: You can easily pass the test,no need to worry
Round: Interview
Experience: Questions are among databases and java,they will ask u fav subj and asks questions in that
Tips: Through with ur fav subject..be confident, simple anad basic questions,try to solve secreening test question using java language
Round: Interview
Experience: Its better to say technical only,the hr also asks about test pattren.programming question.then normal HR questions
Tips: It better to do some research about the company,overall it's easy and cake walk for those who are strong in java and databases
General Tips: CSE guys can easily clear that test and interview..without any hesitattion
Skills: Java,databases, SQL, C, General Aptitude
College Name: NIT Warangal
Motivation: Virtusa is emerging company
Funny Moments: In interview they asked about my girl friend,her name andwhen ur are going to marry. answer them in a funny way with smile in your face
Interview Preparation Tips
Experience: In the first round there was an online test. Questions were from aptitude, general English and a simple code( very simple if you have programming skills).
Tips: It was purely a knowledge based round so everything depends on your preparation level and a bit confidence.
Round: Technical Interview
Experience: In technical round interview the process was like this...
I entered in room and greeted interviewer and he asked me to sit down. I handed over my resume to him. His first question was tell me about yourself. Then my projects. After that he came on programming, He asked me very basic concept about C++. Questions were like what is polymorphism, What is encapsulation. He also asked program of fibonacci series. After all these question he again looked at my resume and asked me 'why your CGPA is low?' I said that when i was in my first year i had interest in electronics but later when i encountered with programming i decided to have my career in this field so i could not concentrate on my core subjects.
Tips: C++ is '''''must''''' for Virtusa if you are from electronics . I didn't know data structure but c++ was on my fingers. Answer question with confidence.
Round: HR Interview
Experience: HR interview was really cool. Interview asked me about myself, my family, real life applications of my project. After that he came on real stuff. He asked question like why do you want to join virtusa? I said virtusa is this .. virtusa is this.....and many more..and in last i said this is i want to join virtusa. Next question was ' what do think about dowry?'. At first i was surprised to hear this question but i realized that interview only want to check my ability to speak on random topic. I answered the question by criticizing dowry and he was pleased to hear my answer. After one or two general HR question like location preference , he told me that your interview is over please wait outside for result. It was really nice to meet you . Thank you.
Tips: Never stop speaking in HR interview. They only check your ability to speak on random topics and their general HR question. I was continuously speaking ...please do not bother about grammar while speaking ...just speak with confidence(relevant).
General Tips: prepare c , c++ and ability to speak in front of interviewer.
Skills: Basic Coding, Aptitude, 1)communication
College Name: NIT Jalandhar
Nihal Bisen
Interview Questionnaire
13 Questions
- Q1. Indroduce yourself ?
- Ans.
I am a software developer with experience in various programming languages and frameworks.
Proficient in Java, C++, and Python
Familiar with web development using HTML, CSS, and JavaScript
Experience with database management systems such as MySQL and MongoDB
Strong problem-solving and analytical skills
Worked on projects involving machine learning and artificial intelligence
- Q2. Difference between method overloading and methode overriding ?
- Ans.
Method overloading is having multiple methods with the same name but different parameters. Method overriding is having a subclass method with the same name and parameters as a superclass method.
Method overloading is used to provide different ways of calling the same method with different parameters.
Method overriding is used to provide a specific implementation of a method in a subclass that is already defined in the su...
- Q3. Difference between switch case and if else statement?
- Ans.
Switch case is used for multiple conditions while if else is used for binary conditions.
Switch case is faster than if else for multiple conditions.
If else can handle complex conditions while switch case cannot.
Switch case can only compare values of the same data type.
If else can handle null values while switch case cannot.
Example: switch (day) { case 1: console.log('Monday'); break; case 2: console.log('Tuesday'); brea...
- Q4. What is interface and abstract class?
- Q5. Whats is polymorphisom?
- Q6. What is inherritance ?
- Ans.
Inheritance is a fundamental OOP concept allowing a class to inherit properties and methods from another class.
Promotes code reusability by allowing new classes to use existing code.
Supports the creation of a hierarchical relationship between classes.
Example: A 'Dog' class can inherit from an 'Animal' class, gaining its properties like 'eat' and 'sleep'.
Facilitates polymorphism, enabling methods to be overridden in der...
- Q7. Default case in switch case
- Ans.
Default case in switch case statement
Default case is executed when no other case matches the switch expression
It is optional and can be placed anywhere in the switch statement
It is often used to handle unexpected input or errors
It should always be the last case in the switch statement
- Q8. Introduce yourself apart from resume?
- Q9. What is your weaknesses ?
- Q10. Do you have any offer from any other company ?
- Ans.
Yes, I have received offers from two other companies.
Received offers from Company A and Company B
Currently evaluating all offers to make an informed decision
Considering factors like company culture, growth opportunities, and compensation
- Q11. Which company would you like to join apart from sapient ?
- Ans.
I would like to join Google because of their innovative projects and work culture.
Google is known for its cutting-edge technology and innovative projects.
They have a strong focus on employee well-being and work-life balance.
Google offers opportunities for career growth and development.
The company has a diverse and inclusive work culture.
Google is a leader in the tech industry with a global presence.
- Q12. Have you ever worked in a team?
- Q13. 8 metals bolls are similar ?
- Ans.
Yes, they are similar.
All 8 metal balls are of the same material.
They have the same size and weight.
They have the same physical properties.
They are interchangeable in any given situation.
Interview Preparation Tips
Skills evaluated in this interview
Interview Questionnaire
11 Questions
- Q1. What is the difference between C and C++?
- Q2. What is the difference between for and while loop?
- Q3. Write a program to add two numbers without using + operator
- Q4. How to you reverse a string without using any looping and inbuilt functions?
- Q5. How many queues will you use to implement a priority queue?
- Q6. Which datastructure would you use to implement an heteregenous array?
- Q7. Tell me about yourself?
- Ans.
I'm a passionate software developer with a strong background in full-stack development and a love for problem-solving.
Over 5 years of experience in software development, specializing in JavaScript and Python.
Worked on a project that improved application performance by 30% through code optimization.
Collaborated with cross-functional teams to deliver high-quality software solutions on time.
Contributed to open-source proj...
- Q8. Describe your project?
- Q9. You are given a match-box and two candles of equal size, which can burn 1 hour each. You have to measure 90 minutes with these candles. (There is no scale or clock). How do you do?
- Q10. You have 8 balls which are identical(completely). You are given a weighing scale. How many times would you measure to get the odd ball out?
- Q11. Three friends rent a room for Rs.30 by paying Rs.10 each. The owner decides to give them a discount Rs.5 and gives it to the broker. The broker who a cunning man takes Rs.2. and returns one rupee to each ...
- Ans.
The missing rupee is not actually missing. The calculation is misleading and does not account for the total amount paid.
The initial amount paid by each person was Rs.10, totaling Rs.30.
The owner gave them a discount of Rs.5, so they paid Rs.25 in total.
The broker took Rs.2, leaving them with Rs.23.
When the broker returned Rs.1 to each person, they each received Rs.1 back, totaling Rs.3.
So, the total amount paid by the ...
Interview Preparation Tips
Experience: Let me share my interview process with Sapient. As I did not find any helpful papers before attending interview.The initial test was amcat test, which consisted of aptitude, english comprehension(which was annoying because they ask a lot of unknown word meanings), C and C++ basic concepts. I cleared that test.
Round: Technical Interview
Experience: There are 2 interviews round
1) Technical
2) HR
General Tips: Bond: 1.5 yearEligibility Criteria : Greater than 6.5 CGPA
Skills: C++, Java, Algorithm
College Name: NA
Motivation: Sapient, Trust me it’s an awesome company .Be strong in technical area.
Skills evaluated in this interview
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