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Xebia React Native Developer Interview Questions and Answers

Updated 9 Oct 2024

Xebia React Native Developer Interview Experiences

2 interviews found

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Dec 2023. There was 1 interview round.

Round 1 - Technical 

(4 Questions)

  • Q1. Basic JS Question and React Native Design question
  • Q2. One Coding question regarding array 1. [{a:4},{a:3}] outpur should be [{a:7}]. React Native Interview Question is Show Flatlist with selected Elements
  • Q3. What is let var const
  • Ans. 

    let, var, and const are keywords used for variable declaration in JavaScript.

    • let is block-scoped and can be reassigned.

    • var is function-scoped and can be reassigned.

    • const is block-scoped and cannot be reassigned, but its value can be mutated.

  • Answered by AI
  • Q4. How to optimized react native application
  • Ans. 

    Optimizing a React Native application involves improving performance and reducing resource usage.

    • Use PureComponent and shouldComponentUpdate to prevent unnecessary re-renders

    • Implement virtualized lists for long lists to improve performance

    • Minimize the use of third-party libraries and optimize the ones you do use

    • Use native modules for performance-critical tasks

    • Optimize images and assets for smaller file sizes

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview was good .After the interview , hr won't respond for the feedback and mails too .not even single word

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. How react native works under the hood?
  • Ans. 

    React Native works by running JavaScript code on a separate thread and communicating with native modules through a bridge.

    • React Native runs JavaScript code on a separate thread called the JavaScript thread.

    • It communicates with native modules through a bridge, which allows JavaScript to interact with platform-specific APIs.

    • The bridge passes messages between the JavaScript thread and the native modules, enabling seamless...

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

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 Oct 2024. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Explain hooks in react
  • Ans. 

    Hooks are a new addition in React 16.8 that allow you to use state and other React features without writing a class.

    • Hooks are functions that let you use state and other React features in functional components.

    • useState() is a hook that allows you to add state to functional components.

    • useEffect() is a hook that allows you to perform side effects in functional components.

    • Custom hooks are reusable functions that can contai...

  • Answered by AI
Round 2 - Assignment 

Create weather application in react native with unit test scripts

Interview Preparation Tips

Interview preparation tips for other job seekers - I recently interviewed for react native developer position and it started with a technical discussion followed by an assessment and after clearing both rounds I was asked to submit a detailed document regarding my technical experience and past projects. Since then I didn't get any feedback from the company I even tried to contact the Xoriant hr directly but was unable to get any reply so it was a very disappointing experience.

Skills evaluated in this interview

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

I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - Technical 

(4 Questions)

  • Q1. Types of job in kotlin coroutine
  • Ans. 

    Types of jobs in Kotlin coroutine include launch, async, withContext, and runBlocking.

    • launch: starts a new coroutine without blocking the current thread

    • async: starts a new coroutine and returns a Deferred object with a result

    • withContext: switches the coroutine context within a coroutine

    • runBlocking: blocks the current thread until the coroutine inside it is completed

  • Answered by AI
  • Q2. What is Flow, Channel diffrent between StateFlow and SharedFlow
  • Ans. 

    Flow is a cold asynchronous data stream, Channel is a hot asynchronous data stream. StateFlow is a hot asynchronous data stream with a state, SharedFlow is a hot asynchronous data stream without a state.

    • Flow is a cold asynchronous data stream that emits values one by one.

    • Channel is a hot asynchronous data stream that can have multiple subscribers.

    • StateFlow is a hot asynchronous data stream that retains the most recent ...

  • Answered by AI
  • Q3. If Flow lifecycle aware
  • Ans. 

    Flow lifecycle aware means using Kotlin Flow with lifecycle awareness in Android development.

    • Flow lifecycle aware helps manage data streams in Android apps

    • It ensures that data emissions are only observed when the lifecycle is in the appropriate state

    • Example: Using Flow with LiveData to update UI components based on lifecycle events

  • Answered by AI
  • Q4. What is inline function and highorder function?
  • Ans. 

    Inline functions are functions that are expanded in place at the call site, while high-order functions are functions that can take other functions as parameters or return them.

    • Inline functions are expanded in place at the call site to improve performance.

    • High-order functions can take other functions as parameters or return them.

    • Example of high-order function: map() function in Kotlin.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for Kotlin basic

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Naukri.com and was interviewed in Oct 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. What is circular reference cycle
  • Ans. 

    Circular reference cycle occurs when two or more objects reference each other, creating an infinite loop.

    • Circular reference cycle can lead to memory leaks as the objects involved will never be deallocated.

    • To prevent circular reference cycles, weak references can be used in one of the objects.

    • Example: Object A has a strong reference to Object B, and Object B has a strong reference to Object A, creating a circular refere

  • Answered by AI
  • Q2. What is Actor in swift

Interview Preparation Tips

Interview preparation tips for other job seekers - good knowledgeable interviewer... be prepared
Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Feb 2024. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Mostly in automotive android
  • Q2. What is car propertymanager and mostly in to aosp
  • Ans. 

    Car propertymanager is a component in AOSP that manages properties related to car-specific features.

    • Car propertymanager is used to handle properties like car make, model, year, etc.

    • It is mostly used in Android Automotive OS for managing car-specific settings and configurations.

    • Developers can use car propertymanager to access and modify car-related properties in their apps.

  • Answered by AI
Round 2 - Behavioral 

(1 Question)

  • Q1. Software skills assessment
Round 3 - Client Interview 

(1 Question)

  • Q1. More than technical it was soft skills assessment

Interview Preparation Tips

Interview preparation tips for other job seekers - This interview for Gothenburg location and client is volvo cars . They asked more soft skills questions and less technical. but they rejected .the reason is need more technical knowledge.the interviewer must ask technical questions then only candidate can explain .this is kind of intentionally rejected . because I passed deep technical discussion with luxoft but client doesn't asked technical much .but they said need more knowledge in technical.what type of assessment is this ? Please check with hr before your round what is the exact client expectations.for HMI development they expecting more in lower level of Android like HAL layer. This is irrelevant to the job role.

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Feb 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Questions related to basics of Kotlin
  • Q2. Questions related to basics of Android
Round 2 - HR 

(1 Question)

  • Q1. Salary negotiation

Interview Preparation Tips

Interview preparation tips for other job seekers - Do not join
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Oops based question
  • Q2. Solid principles and how to implement
  • Ans. 

    Solid principles are a set of five design principles for writing maintainable and scalable code.

    • Single Responsibility Principle: A class should have only one reason to change.

    • Open/Closed Principle: Classes should be open for extension but closed for modification.

    • Liskov Substitution Principle: Objects of a superclass should be replaceable with objects of its subclasses without affecting the program's correctness.

    • Interfa...

  • Answered by AI
Round 2 - Coding Test 

Tata using network layer

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Basic Android questions and Kotlin
Round 3 - Technical 

(1 Question)

  • Q1. Architecture like MVVM explain
  • Ans. 

    MVVM is an architectural pattern that separates the UI, business logic, and data layers in an Android app.

    • Model: Represents the data and business logic of the application.

    • View: Represents the UI components of the application.

    • ViewModel: Acts as a mediator between the Model and View, handling communication and logic.

    • Data binding: Allows automatic updates between the ViewModel and View.

    • Example: Using LiveData to observe c

  • Answered by AI

Skills evaluated in this interview

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 Oct 2024. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Explain hooks in react
  • Ans. 

    Hooks are a new addition in React 16.8 that allow you to use state and other React features without writing a class.

    • Hooks are functions that let you use state and other React features in functional components.

    • useState() is a hook that allows you to add state to functional components.

    • useEffect() is a hook that allows you to perform side effects in functional components.

    • Custom hooks are reusable functions that can contai...

  • Answered by AI
Round 2 - Assignment 

Create weather application in react native with unit test scripts

Interview Preparation Tips

Interview preparation tips for other job seekers - I recently interviewed for react native developer position and it started with a technical discussion followed by an assessment and after clearing both rounds I was asked to submit a detailed document regarding my technical experience and past projects. Since then I didn't get any feedback from the company I even tried to contact the Xoriant hr directly but was unable to get any reply so it was a very disappointing experience.

Skills evaluated in this interview

Xebia Interview FAQs

How many rounds are there in Xebia React Native Developer interview?
Xebia interview process usually has 1 rounds. The most common rounds in the Xebia interview process are Technical and One-on-one Round.
How to prepare for Xebia React Native 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 Xebia. The most common topics and skills that interviewers at Xebia expect are React Native, CSS, HTML, Javascript and Typescript.
What are the top questions asked in Xebia React Native Developer interview?

Some of the top questions asked at the Xebia React Native Developer interview -

  1. how to optimized react native applicat...read more
  2. How react native works under the ho...read more
  3. what is let var con...read more

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Xebia React Native Developer Salary
based on 9 salaries
₹7.4 L/yr - ₹13 L/yr
90% more than the average React Native Developer Salary in India
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based on 5 reviews

3.9/5

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4.7

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4.1

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