Nagarro Senior Software Engineer Interview Questions, Process, and Tips

Basic aptitude and coding questions.

Q1. Java 8 questions
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Q2. What are functional interfaces in programming?
Ans. 
Functional interfaces in programming are interfaces with only one abstract method, used for lambda expressions.
• Functional interfaces have only one abstract method

• They can have multiple default or static methods

• Used for lambda expressions in Java 8+

• Examples include java.lang.Runnable, java.util.Comparator
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Q1. Are you willing to relocate if necessary?
Ans. 
Yes, I am open to relocating for the right opportunity.
• I am open to relocating for the right job opportunity that aligns with my career goals.

• I have relocated in the past for career advancement and am willing to do so again if necessary.

• I understand that relocation may be necessary for certain roles and am prepared to make that commitment.
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Q2. Where do you see yourself in the coming years?
Ans. 
I see myself continuing to grow as a Senior Software Engineer, taking on more challenging projects and mentoring junior team members.
• Continuing to enhance my technical skills through ongoing learning and certifications

• Taking on leadership roles within the team or department

• Mentoring and coaching junior team members to help them grow

• Exploring opportunities to work on cutting-edge technologies or projects
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10 min aptitude test

3 coding problem to solve on hackerrank

Multiple choice test

Q1. Technical interview
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Q1. HR discussion and salary negotiations
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Aptitude test for roughly around, 30-40 mins. Easy test.

Coding test on mettle. Good Data structure questions.

Q1. Basic Android questions like DI, MVVM, Clean architecture.
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Q2. What is MVVM and design patterns
Ans. 
MVVM is a design pattern that separates the UI from the business logic, promoting code reusability and maintainability.
• MVVM stands for Model-View-ViewModel

• Model represents the data and business logic

• View is the UI components that the user interacts with

• ViewModel acts as a mediator between the Model and View, handling user inputs and updating the Model

• Design patterns are reusable solutions to common problems in software...read more
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Q3. Explain Clean Architecture
Ans. 
Clean Architecture is a software design approach that separates concerns and enforces a clear structure for code organization.
• Clear separation of concerns between different layers (e.g. presentation, domain, data)

• Dependency Rule: inner layers should not depend on outer layers

• Use of interfaces to define boundaries between layers

• Focus on testability and maintainability

• Examples: Hexagonal Architecture, Onion Architecture
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Q4. Explain solid principles
Ans. 
SOLID principles are a set of five design principles in object-oriented programming to make software designs more understandable, flexible, and maintainable.
• Single Responsibility Principle (SRP) - A class should have only one reason to change.

• Open/Closed Principle (OCP) - Software entities should be open for extension but closed for modification.

• Liskov Substitution Principle (LSP) - Objects of a superclass should be re...read more
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Q5. Intents in android
Ans. 
Intents in Android are messaging objects used to request an action from another app component.
• Intents are used to start activities, services, and broadcast receivers in Android.

• There are two types of intents: explicit intents and implicit intents.

• Explicit intents specify the component to start by name, while implicit intents specify the action to perform.

• Example: Intent intent = new Intent(this, SecondActivity.class);
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Leetcode basic and medium problems of
stack & link list and array

Q1. Basic information , about collage and company
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Q2. Why you want to join our company
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Aptitude + Coding Test

Q1. What are Services in Angular? How to Provide Services in Angular? Scenario Based Questions
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Q1. Mainly Scenario based questions. How to get element in Typescript in Angular. How to pass data between two web components? How Web workers work?
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Q1. Why are you looking for a change?
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Q2. Share details of your previous job.
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Q3. What are your salary expectations?
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Apti+mcq based on your tech stack+ coding questions (any coding language)

Q1. Questions on your project and the technology mentioned in your resume.
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Q1. Basic questions like salary discussion
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