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CGI Group Java Full Stack Developer Interview Questions, Process, and Tips

Updated 7 Jun 2024

Top CGI Group Java Full Stack Developer Interview Questions and Answers

  • Q1. Coding question - 1. Create a immutable class of orders. What happens when two objects are created out of it. 2.Using the immutable orders create a set of orders and how ...read more
  • Q2. How are 4-5 microservices connected in rest api's? which technique you are using?
  • Q3. Explain Spring Cloud and how you are using in microservices?
View all 6 questions

CGI Group Java Full Stack Developer Interview Experiences

3 interviews found

Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via Approached by Company and was interviewed in May 2024. There were 4 interview rounds.

Round 1 - Technical 

(4 Questions)

  • Q1. What are microservices according to you?
  • Ans. 

    Microservices are a software development technique where an application is divided into smaller, independent services that communicate with each other through APIs.

    • Microservices are small, independent services that focus on specific business functions.

    • Each microservice can be developed, deployed, and scaled independently.

    • Microservices communicate with each other through APIs, typically using lightweight protocols like ...

  • Answered by AI
  • Q2. Explain Microservices Architecture used in your project
  • Ans. 

    Microservices architecture is a design approach where a single application is composed of small, independent services that communicate with each other.

    • Each microservice is responsible for a specific business function or capability

    • Microservices communicate with each other through APIs

    • Each microservice can be developed, deployed, and scaled independently

    • Microservices architecture promotes flexibility, scalability, and re

  • Answered by AI
  • Q3. How are 4-5 microservices connected in rest api's? which technique you are using?
  • Ans. 

    Microservices are connected in REST APIs using communication protocols like HTTP, messaging queues, and service discovery.

    • Microservices communicate with each other using HTTP requests and responses.

    • Messaging queues like RabbitMQ or Kafka can be used for asynchronous communication between microservices.

    • Service discovery tools like Eureka or Consul help in locating and connecting to different microservices.

    • API Gateway ca...

  • Answered by AI
  • Q4. Coding question - 1. Create a immutable class of orders. What happens when two objects are created out of it. 2.Using the immutable orders create a set of orders and how will you sort these out. 3.Given ...
  • Ans. 

    Creating immutable class of orders, sorting orders, finding average of lists of integers.

    • Create an immutable class Orders with private final fields and no setter methods.

    • Override equals() and hashCode() methods to ensure uniqueness of objects.

    • Use Collections.unmodifiableSet() to create a set of orders and Collections.sort() to sort them.

    • Iterate through the List of List of String of integers, convert to integers, and ca

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. Explain Spring Cloud and how you are using in microservices?
  • Ans. 

    Spring Cloud is a set of tools and frameworks for building cloud-native applications in Java.

    • Spring Cloud provides tools for service discovery, load balancing, configuration management, and more in microservices architecture.

    • It includes projects like Eureka for service discovery, Ribbon for client-side load balancing, and Config Server for externalized configuration.

    • Spring Cloud integrates with Spring Boot to simplify ...

  • Answered by AI
  • Q2. Explain your deployment build config?
  • Ans. 

    Deployment build config includes settings for deploying the application.

    • Use tools like Maven or Gradle to manage dependencies and build the project

    • Specify deployment environment configurations in a separate file (e.g. application.properties)

    • Define build scripts for tasks like compiling, packaging, and deploying the application

    • Leverage CI/CD pipelines for automated builds and deployments

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. Explain your project?
  • Q2. Your expectations from the company
Round 4 - Coding Test 

Given a project, you need to create logic for a service using helpers and finally give a aggregate of the final converted price .

Given few java 8 programming functions, you need to convert them to respective java 11 functions

Interview Preparation Tips

Topics to prepare for CGI Group Java Full Stack Developer interview:
  • Microservices
  • java11
  • Angular
  • kafka
Interview preparation tips for other job seekers - After all the time that has got invested, they told me i cleared everything with passing colors and they said in manegrial/Hr that they will share an offer. I waited and tried to reach out to them over mail and phone. Then i got to know that i got ghosted and our time means nothing to them. Just few un-professional people wasting others time.

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Referral and was interviewed in Jan 2024. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Core java basic questions
Round 2 - Technical 

(1 Question)

  • Q1. Scenario based question on my last project

Java Full Stack Developer Interview Questions Asked at Other Companies

asked in CGI Group
Q1. Coding question - 1. Create a immutable class of orders. What hap ... read more
Q2. What is the difference between methode overloading and overriding ... read more
asked in CGI Group
Q3. How are 4-5 microservices connected in rest api's? which techniqu ... read more
asked in CGI Group
Q4. Explain Spring Cloud and how you are using in microservices?
Q5. How do you connect to database with java and update data ?
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Programs and some questions on microservices

Java Full Stack Developer Jobs at CGI Group

View all

Interview questions from similar companies

I applied via Campus Placement and was interviewed in Sep 2020. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. 1. Introduce yourself?
  • Q2. 2.Why DXC?
  • Q3. 3.As a non-IT why to software? (I'm from ece)
  • Q4. 4. About your weakness and how you overcome it?

Interview Preparation Tips

Interview preparation tips for other job seekers - My interview is good. My advice is that don't panic, overtensed or nervous. This is the chance to prove yourself what you are. And other this is many people think there is no need of preparation for interview, in my point of view.. For fresher must and should prepare or beware of that. As we all know that are the HR questions but we don't know the answers for that so, be prepared for that. And important thing is RESUME many questions about this so, build your resume by you and study about your projects and all.
All the best ✊
Thankyou 😊

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

Interview Questionnaire 

1 Question

  • Q1. Related to JavaScript and angukar

Interview Preparation Tips

Interview preparation tips for other job seekers - As a UI developer JavaScript is a must thing.

I applied via Naukri.com and was interviewed in Jan 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Oops concepts, Exception Handling & other Core Java concepts

Interview Preparation Tips

Interview preparation tips for other job seekers - Search & Contact recruiters who hire for ur domain on LinkedIn & share ur resume with them, search relevant jobs on LinkedIn & apply.

Go to companies' websites & create ur profile.

Update ur profile daily on naukri. 👍🏻

Interview Questionnaire 

1 Question

  • Q1. Who is the c language denoted
  • Ans. 

    C language is a general-purpose, procedural computer programming language.

    • Developed by Dennis Ritchie at Bell Labs in 1972

    • Used for system programming, embedded systems, and application software

    • Influenced many other programming languages such as C++, Java, and Python

  • Answered by AI

Skills evaluated in this interview

I applied via Recruitment Consultant and was interviewed in May 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Just Basic OOP's question, What is Interface, why use them?
  • Q2. What is Abstract Class?
  • Ans. 

    Abstract class is a class that cannot be instantiated and is used as a base class for other classes.

    • An abstract class can have abstract and non-abstract methods.

    • Abstract methods have no implementation and must be implemented by the derived class.

    • An abstract class can have constructors and fields.

    • An abstract class can be used to define a common interface for a group of related classes.

    • Example: Animal is an abstract clas...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - A recruiter found me on Naukari Site the name of the person is Kartik (*****), and then, set up an initial L1 interview with the peers. The initial contact was a phone screen regarding the job location, title, salary, etc. in Banglore after that, he set up the meetings with peers for the interview.

The interview was too good, but one thing which I feel bad Interviewer asked me salary while this is the part of the HR department, so why Interviewer asked me salary during an interview, this is totally not good for any candidate because if the candidate expectation is greater than the interviewer salary then definitely he will not hire that candidate that means.  



After Interview:-

 Then, Kartik HR contact me again to tell that they are willing to offer less salary 14LPA than that was decided
- I said yes, and they asked me joining date
- I provided the next week date itself
- But I never heard back from them afterward.
- I tried to contact Kartik, but he is not willing to reply

Very unprofessional behavior and bad experience. I don't know were they just wasting my time.

Skills evaluated in this interview

I applied via Campus Placement and was interviewed in Sep 2020. There were 4 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. Tell about yourself.
  • Ans. 

    I am a software developer with experience in various programming languages and a passion for creating innovative solutions.

    • Proficient in Java, C++, and Python

    • Experience with web development using HTML, CSS, and JavaScript

    • Familiarity with agile development methodologies

    • Strong problem-solving and analytical skills

    • Excellent communication and teamwork abilities

  • Answered by AI
  • Q2. What is array and how it is different from linked lists?
  • Ans. 

    Array is a collection of elements of same data type. Linked list is a data structure where each element points to the next one.

    • Arrays have fixed size, linked lists can grow dynamically

    • Accessing elements in an array is faster than in a linked list

    • Inserting or deleting elements in a linked list is faster than in an array

    • Arrays are stored in contiguous memory locations, linked lists are not

    • Arrays are used for random acces

  • Answered by AI
  • Q3. OSI model (Networking)?
  • Ans. 

    The OSI model is a conceptual model that describes the communication functions of a telecommunication or computing system.

    • The OSI model has 7 layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

    • Each layer has a specific function and communicates with the layers above and below it.

    • The Physical layer deals with the physical transmission of data, while the Application layer deals with u...

  • Answered by AI
  • Q4. Explain OSI model modules?
  • Ans. 

    The OSI model is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system.

    • The OSI model has 7 layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

    • Each layer has a specific function and communicates with the layers above and below it.

    • The Physical layer deals with the physical transmission of data, while the Applicati...

  • Answered by AI
  • Q5. About project? what technologies used? How you implemented?

Interview Preparation Tips

Interview preparation tips for other job seekers - My personal advice is to first be prepared on what u have written in Resume.
Get some current knowledge about the company like CEO name, latest tech. on which company working on .

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Experience

CGI Group Interview FAQs

How many rounds are there in CGI Group Java Full Stack Developer interview?
CGI Group interview process usually has 2-3 rounds. The most common rounds in the CGI Group interview process are Technical, HR and Coding Test.
How to prepare for CGI Group Java Full Stack 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 CGI Group. The most common topics and skills that interviewers at CGI Group expect are SQL, HTML, Javascript, Java and Coding.
What are the top questions asked in CGI Group Java Full Stack Developer interview?

Some of the top questions asked at the CGI Group Java Full Stack Developer interview -

  1. Coding question - 1. Create a immutable class of orders. What happens when two ...read more
  2. How are 4-5 microservices connected in rest api's? which technique you are usin...read more
  3. Explain Spring Cloud and how you are using in microservic...read more

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CGI Group Java Full Stack Developer Interview Process

based on 3 interviews

1 Interview rounds

  • Technical Round
View more
CGI Group Java Full Stack Developer Salary
based on 19 salaries
₹4 L/yr - ₹11.8 L/yr
At par with the average Java Full Stack Developer Salary in India
View more details

CGI Group Java Full Stack Developer Reviews and Ratings

based on 3 reviews

4.1/5

Rating in categories

3.5

Skill development

4.1

Work-life balance

4.1

Salary

4.8

Job security

4.8

Company culture

2.4

Promotions

3.6

Work satisfaction

Explore 3 Reviews and Ratings
Sr. Java Full Stack Developer

Bangalore / Bengaluru

16-17 Yrs

Not Disclosed

Lead Analyst Java Full stack Developer

Bangalore / Bengaluru

6-10 Yrs

Not Disclosed

Senior Software Engineer - Java Full Stack Developer

Hyderabad / Secunderabad

4-13 Yrs

Not Disclosed

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