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Collegedunia Senior Software Engineer Interview Questions and Answers

Updated 28 Aug 2024

Collegedunia Senior Software Engineer Interview Experiences

1 interview found

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed before Aug 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Push notifications
  • Q2. DATA STRUCTURE with js
  • Ans. 

    Data structures are used to store and organize data in a computer so that it can be accessed and manipulated efficiently.

    • Data structures in JavaScript include arrays, objects, sets, and maps.

    • Arrays are used to store a collection of elements, accessed by index.

    • Objects are used to store key-value pairs.

    • Sets are used to store unique values.

    • Maps are used to store key-value pairs with keys of any type.

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. Timer in react native
  • Ans. 

    In React Native, timers can be implemented using the setTimeout and setInterval functions.

    • Use setTimeout for a one-time delay before executing a function.

    • Use setInterval for executing a function repeatedly at a specified interval.

    • Remember to clear the timer using clearTimeout or clearInterval when no longer needed.

  • Answered by AI
  • Q2. Find occurance of elements in array
  • Ans. 

    Count occurrences of elements in an array of strings

    • Iterate through the array and use a hashmap to store the count of each element

    • Use a for loop to go through each element and increment the count in the hashmap

    • Return the hashmap with element counts

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

I applied via LinkedIn and was interviewed before Sep 2021. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. DS and algorithm questions
Round 2 - Technical 

(1 Question)

  • Q1. IOS /Skillset questions some tricky questions
Round 3 - HR 

(1 Question)

  • Q1. Personality and Compensation discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - Study fundamentals of your profile/domain
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Jul 2022. There were 3 interview rounds.

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 - One-on-one 

(3 Questions)

  • Q1. Basics of js and react
  • Q2. What are closures and give an example
  • Ans. 

    Closures are functions that have access to variables from their outer scope even after the outer function has finished executing.

    • Closures are created when a function is defined within another function and has access to the outer function's variables.

    • They can access variables from the outer function even after the outer function has returned.

    • Closures are commonly used in event handlers and callbacks in JavaScript.

  • Answered by AI
  • Q3. What is event loop and features of es5
  • Ans. 

    Event loop is a mechanism that allows JavaScript to perform non-blocking operations by handling asynchronous events.

    • Event loop is responsible for executing code, collecting and processing events, and executing queued sub-tasks.

    • ES5 features include strict mode, JSON object, Array methods like forEach, map, filter, and reduce, and Object.create method.

    • ES5 also introduced new methods for manipulating strings, such as trim

  • Answered by AI
Round 3 - One-on-one 

(1 Question)

  • Q1. General management round and past experience

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Basic aptitude questions

Round 2 - Coding Test 

Linked list, array, tree and graph questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well aptitude and coding
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Sep 2023. There were 4 interview rounds.

Round 1 - Coding Test 

Two Medium DSA problem to solve

Round 2 - Technical 

(1 Question)

  • Q1. Design scalable Streaming pipeline and
  • Ans. 

    Design a scalable streaming pipeline for processing large volumes of data.

    • Use a distributed streaming framework like Apache Kafka or Apache Flink for real-time data processing.

    • Implement data partitioning and parallel processing to handle high data throughput.

    • Utilize cloud services like AWS Kinesis or Google Cloud Pub/Sub for scalability and reliability.

    • Include fault tolerance mechanisms like checkpointing and data repl...

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. LLD round , write classes and its methods
Round 4 - HR 

(1 Question)

  • Q1. Salary and benefits discussion

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Explian oops concepts
  • Ans. 

    Object-oriented programming concepts that focus on classes and objects for better code organization and reusability.

    • Encapsulation: Bundling data and methods that operate on the data into a single unit (class).

    • Inheritance: Ability of a class to inherit properties and behavior from another class.

    • Polymorphism: Ability to present the same interface for different data types.

    • Abstraction: Hiding the complex implementation det...

  • Answered by AI
  • Q2. Types of waits in selenium
  • Ans. 

    Types of waits in Selenium include implicit, explicit, and fluent waits.

    • Implicit wait: Waits for a certain amount of time before throwing a NoSuchElementException.

    • Explicit wait: Waits for a certain condition to occur before proceeding further in the code.

    • Fluent wait: Waits for a condition to be true with a specified frequency of checking.

    • Example: driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. Salary dsicussion
  • Q2. Previous company details

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Nov 2023. There were 2 interview rounds.

Round 1 - Coding Test 

They give a standard application to develop in mvvm or clean architecture, don't forget to write unit tests

Round 2 - One-on-one 

(5 Questions)

  • Q1. Mostly discuss on the implementation of the project you've done in round one
  • Q2. Flutter is addon
  • Ans. 

    Flutter is a UI toolkit for building natively compiled applications for mobile, web, and desktop from a single codebase.

    • Flutter is an open-source framework developed by Google.

    • It uses the Dart programming language.

    • Flutter allows for hot reload, which enables developers to see changes instantly.

    • It provides a rich set of pre-built widgets for building user interfaces.

    • Flutter can be used to create apps for iOS, Android, w

  • Answered by AI
  • Q3. Explain about compose way of thinking.
  • Ans. 

    Compose way of thinking involves breaking down complex problems into smaller, manageable parts and then combining them to create a solution.

    • Break down a problem into smaller components

    • Solve each component individually

    • Combine the solutions to create a complete solution

    • Example: Using functions to break down a complex task into smaller functions and then combining them to achieve the desired outcome

  • Answered by AI
  • Q4. Difference between presenter and viewmodel
  • Q5. Explain about lifecycle of view
  • Ans. 

    Lifecycle of view refers to the stages a view goes through from creation to destruction in an application.

    • Creation: View is initialized and loaded into memory.

    • Layout: View is positioned and sized on the screen.

    • Display: View is rendered and displayed to the user.

    • Interaction: User interacts with the view through input events.

    • Destruction: View is removed from memory when no longer needed.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good experience, and practical questions and friendly talk.

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. Why you want to join ?
  • Ans. 

    I am excited about the opportunity to work on challenging projects and contribute to a talented team.

    • Passionate about software development and problem-solving

    • Interested in working on cutting-edge technologies

    • Excited about collaborating with a talented team to create innovative solutions

  • Answered by AI
Round 2 - Coding Test 

Linkedlist, tree, logical

I applied via Job lever and was interviewed before Sep 2021. There were 2 interview rounds.

Round 1 - Coding Test 

Easy leetcode code 2 questions , HTML5 css javascript simple screen design

Round 2 - One-on-one 

(1 Question)

  • Q1. Oop, Simple coding javascript, react basic, sql basic

Interview Preparation Tips

Interview preparation tips for other job seekers - Take it easy and go with confidence which matters most
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Dec 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

It was an aptitude test on the portal

Round 2 - Technical 

(1 Question)

  • Q1. 2 Dsa a question, second largest element in the array, prime number and other questions are based on my resume

Interview Preparation Tips

Interview preparation tips for other job seekers - Do prepare your resume well if you have knowledge of python and django it is big plus fore sure

Collegedunia Interview FAQs

How many rounds are there in Collegedunia Senior Software Engineer interview?
Collegedunia interview process usually has 2 rounds. The most common rounds in the Collegedunia interview process are Technical.
How to prepare for Collegedunia Senior Software Engineer 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 Collegedunia. The most common topics and skills that interviewers at Collegedunia expect are Data Structures, Design Patterns, Django, Flask and MongoDB.
What are the top questions asked in Collegedunia Senior Software Engineer interview?

Some of the top questions asked at the Collegedunia Senior Software Engineer interview -

  1. Find occurance of elements in ar...read more
  2. DATA STRUCTURE with...read more
  3. Timer in react nat...read more

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Collegedunia Senior Software Engineer Interview Process

based on 1 interview

Interview experience

3
  
Average
View more
Collegedunia Senior Software Engineer Salary
based on 23 salaries
₹10 L/yr - ₹25.5 L/yr
14% more than the average Senior Software Engineer Salary in India
View more details

Collegedunia Senior Software Engineer Reviews and Ratings

based on 2 reviews

3.3/5

Rating in categories

1.9

Skill development

2.3

Work-life balance

3.0

Salary

1.9

Job security

1.6

Company culture

4.4

Promotions

3.3

Work satisfaction

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