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Perennial Systems Senior Java Developer Interview Questions, Process, and Tips
Updated
9 May 2024
Top Perennial Systems Senior Java Developer Interview Questions and Answers
- Q1. with stream API, find employees with salary greater than 50000 and arrange it in descending order. using streams find average of numbers in a list
- Q2. apring annotations, how to exclude class configuration
- Q3. write code for time conversion- string "10:00 AM" if added 10 in that, op 8 pm
2 Perennial Systems Senior Java Developer Interview Experiences
17 questions found
Sort by:
Popular
Anonymous
Interview experience
Poor
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Naukri.com
3 Interview Rounds
1
Coding Test Round
String decoding- given string i2s t2e1st ne3w1 Th1is , to This is new test (Hint- word based on sum of numbers in that)
2
Technical Round (9 Questions)
- Q1. OOP, Spring, Kafka, Docker, Add Answer
- Q2. Find the occurence of first non-repeating char in a string View Answers (1)
- Q3. With stream API, find employees with salary greater than 50000 and arrange it in descending order. using streams find average of numbers in a list View Answers (1)
- Q4. OOP find error or output on try catch finally block, one on final variable Add Answer
- Q5. What is broker, message, corelation id in kafka View Answers (1)
- Q6. Microservices- distributed tracing Add Answer
- Q7. API gateway responsibilities View Answers (1)
- Q8. Exception handling Add Answer
- Q9. Bean life cycle Add Answer
3
Technical Round (5 Questions)
- Q1. Junit how to check if object is null View Answers (1)
- Q2. Write code for time conversion- string "10:00 AM" if added 10 in that, op 8 pm View Answers (1)
- Q3. Functional interface, method reference, spring beans- can have more than one with the same name Add Answer
- Q4. Class object vs bean View Answers (1)
- Q5. Apring annotations, how to exclude class configuration View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Focus on problem solving only.
Skills evaluated in this interview
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Approached by Company and was interviewed in Apr 2024.
2 Interview Rounds
1
Technical Round (2 Questions)
- Q1. Java basics, java 8 Add Answer
- Q2. Spring hibernate Add Answer
2
Technical Round (1 Question)
- Q1. Design pattern solid principle Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Good
Get interview-ready with top interview questions
Senior Java Developer Jobs at Perennial Systems
Top trending discussions
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Salary Discussions, Hike & Promotions
2w
a senior consultant
Retention offer
Hello,
Current offer from CG - Total 21.5L, fixed as 19.4 and rest bonus
Retention offer from Deloitte - Total 19.1, fixed as 15.5 and rest bonus (4L)
I understand the offer is less but my manager explained that Deloitte's hikes are better in the market and on an average, I can get 15% every year with good performance.
The same hikes in CG are around 5-6% so financially, my salary growth will definitely be more in Deloitte.
Please give me suggestions. I have good management and projects in Deloitte with WLB but I would like to have some perspective on offered CTC too
Got a question about Perennial Systems?
Ask anonymously on communities.
Interview questions from similar companies
Interview experience
Bad
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response
I applied via Referral and was interviewed in Sep 2023.
4 Interview Rounds
1
Technical Round (3 Questions)
- Q1. What is difference between springboot and spring View Answers (2)
- Q2. Explaing springboot annotation View Answers (2)
- Q3. How do you use JPA in your project write it View Answers (2)
2
Technical Round (2 Questions)
- Q1. How microservices communicate in your project View Answers (2)
- Q2. Which design pattern used in your last project View Answers (1)
3
Behavioral Round (2 Questions)
- Q1. Asked about all projects Add Answer
- Q2. Team size and agile methodology Add Answer
4
HR Round (2 Questions)
- Q1. Why are you leaving current organization Add Answer
- Q2. What do you know about Emtec View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Don't waist time , just take interviews and won't release offer after clearing all round and HR discussion. Just HR discussed salary and tried to negotiate even though I was ready for attend the hybrid mode and negotiated salary and all things ,still offer not released and didn't hear back from HR
Skills evaluated in this interview
Interview experience
Excellent
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Selected
I applied via Naukri.com and was interviewed in May 2024.
2 Interview Rounds
1
Technical Round (2 Questions)
- Q1. Linked list question to detect cycle Add Answer
- Q2. Basic questions from JS Add Answer
2
Technical Round (2 Questions)
- Q1. Some questions related to my projects Add Answer
- Q2. Some Questions related to my past experience Add Answer
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I was interviewed in Apr 2024.
3 Interview Rounds
1
Coding Test Round
3 coding questions and some McQ questions
2
Technical Round (2 Questions)
- Q1. Asked DSa question of TWO sum Add Answer
- Q2. Dsa question of three sum Add Answer
3
Technical Round (3 Questions)
- Q1. Dsa question of merge sort Add Answer
- Q2. DBMS interview questions Add Answer
- Q3. Operating system questions Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Prepare best with the fundamentals of core subjects like computer networks , operating system and DBMS
Ramesh
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response
I applied via Recruitment Consulltant and was interviewed in May 2024.
3 Interview Rounds
1
Aptitude Test Round
Logical reasoning and Aptitude
2
Coding Test Round
Functions with Pointers and strings concepts
3
Technical Round (2 Questions)
- Q1. Mainly on Pointers and Dynamic Memory Allocation of 2-D Array Add Answer
- Q2. Structure Padding and Packing Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Prepare in depth in C and mainly on Bit-Manipulation.
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
2 Interview Rounds
1
Coding Test Round
First round is online test of 3 virtual rounds consist of aptitude , and coding
2
Technical Round (2 Questions)
- Q1. Matrix multiplication Add Answer
- Q2. Singly linked list View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - prepare dsa well
Skills evaluated in this interview
Interview experience
Poor
Difficulty level
-
Duration
-
Result
-
2 Interview Rounds
1
Aptitude Test Round
Apttitude and Basic of CPP
2
Technical Round (3 Questions)
- Q1. String reverse program View Answers (1)
- Q2. Logical questions Add Answer
- Q3. Project Information Add Answer
Interview experience
Excellent
Difficulty level
Easy
Duration
-
Result
Selected
2 Interview Rounds
1
HR Round (2 Questions)
- Q1. Experience in domains Add Answer
- Q2. Previous companies Add Answer
2
Technical Round (2 Questions)
- Q1. SQL basic questions Add Answer
- Q2. .net and OOP basics Add Answer
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via campus placement at Hindustan College of Science and Technology, Agra and was interviewed before Oct 2023.
1 Interview Round
1
Coding Test Round
1 round is coding round in pan paper test atleast 5 coding questions and some multiple questions and 1 DSA questions and 4 coding questions correct and dsa correct than interview
Perennial Systems Interview FAQs
How many rounds are there in Perennial Systems Senior Java Developer interview?
Perennial Systems interview process usually has 2-3 rounds. The most common rounds in the Perennial Systems interview process are Technical and Coding Test.
How to prepare for Perennial Systems Senior Java Developer 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 Perennial Systems. The most common topics and skills that interviewers at Perennial Systems expect are Java, Hibernate, Spring Boot, MySQL and OOPS.
What are the top questions asked in Perennial Systems Senior Java Developer interview?
Some of the top questions asked at the Perennial Systems Senior Java Developer interview -
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