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Udaan Software Engineer Interview Questions and Answers

Updated 16 Dec 2024

Udaan Software Engineer Interview Experiences

3 interviews found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Jan 2023. There were 3 interview rounds.

Round 1 - Coding Test 

Design and code a parking lot application

Round 2 - Technical 

(1 Question)

  • Q1. Past work and digging around that. few changes in past work and how to implement them.
Round 3 - Technical 

(1 Question)

  • Q1. How to ensure that there is no data corruption when data is being streamed and processed asynchronously
  • Ans. 

    To ensure no data corruption during asynchronous streaming and processing, use data validation, error handling, and checksums.

    • Implement data validation techniques to check the integrity of the streamed data.

    • Handle errors and exceptions properly to prevent data corruption.

    • Use checksums or hash functions to verify the integrity of the data.

    • Implement reliable communication protocols like TCP/IP to ensure data integrity.

    • Co...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep your machine setup with IDE of your choice.
Keep a list of significant work you have done in the past. Keep all the details handy for them.

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
4-6 weeks
Result
-

I applied via Company Website and was interviewed in Jun 2024. There was 1 interview round.

Round 1 - Coding Test 

Implement your own state management in React and integrate it into a React application.

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

(1 Question)

  • Q1. Create APIs for a Quiz platform
  • Ans. 

    Create APIs for a Quiz platform

    • Design RESTful APIs for creating, updating, deleting, and retrieving quizzes

    • Include endpoints for managing quiz questions, answers, and user responses

    • Implement authentication and authorization mechanisms for secure access

    • Utilize JSON format for data exchange between client and server

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare Spring boot development well

Skills evaluated in this interview

Interview questions from similar companies

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

(2 Questions)

  • Q1. Java core, spring boot
  • Q2. DBMS concepts

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on fundamentals, Revise core java concept
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at Maulana Azad National Institute of Technology (NIT), Bhopal and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Coding Test 

3 questions easy-medium level leetcode problem I solved 2 completely and 3rd question partially (9/15 test cases passed) to move on to 2nd round

Round 2 - Coding Test 

(1 Question)

  • Q1. Implement an app similar to splitwise
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Apr 2024. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Stack based question Medium Difficulty DSA.
  • Q2. Theory questions related Java, Spring, OOPs
Round 2 - Technical 

(3 Questions)

  • Q1. Medium-hard DSA question.
  • Q2. Project related questions
  • Q3. Design Patterns
Round 3 - HR 

(1 Question)

  • Q1. Company fit questions
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Find the leaves of the tree.
  • Ans. 

    Leaves of a tree are the nodes with no children in a tree data structure.

    • Traverse the tree and identify nodes with no children.

    • Use depth-first search or breadth-first search algorithms to find leaves.

    • Examples: In a binary tree, leaves are nodes with no left or right child.

    • In a general tree, leaves are nodes with no children in their child list.

  • Answered by AI
  • Q2. Find the LCA of tree.
  • Ans. 

    The Lowest Common Ancestor (LCA) of a tree is the shared ancestor of two nodes farthest from the root.

    • Start from the root and traverse the tree to find the paths from the root to the two nodes.

    • Compare the paths to find the last common node between them, which is the LCA.

    • If one of the nodes is an ancestor of the other, then the ancestor node is the LCA.

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. What projects you worked upon?
  • Ans. 

    I have worked on projects involving web development, mobile app development, and data analysis.

    • Developed a web application using React and Node.js for a client in the e-commerce industry

    • Created a mobile app using Flutter for a startup in the healthcare sector

    • Performed data analysis on customer behavior using Python and SQL for a marketing company

  • Answered by AI
  • Q2. What internships you did?
  • Ans. 

    I completed internships at ABC Company and XYZ Company during my undergraduate studies.

    • Interned at ABC Company working on web development projects

    • Interned at XYZ Company assisting with software testing and quality assurance

    • Gained hands-on experience in coding, debugging, and problem-solving

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare tree and graph well.

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - Coding Test 

1. PEAK ELEMENT QUESTION.
2. COIN DENOMINATION

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

Nice interview experience with easy questions

Round 2 - HR 

(2 Questions)

  • Q1. What are your projects
  • Q2. What is the experience in tech
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. Tell me about yourself

Udaan Interview FAQs

How many rounds are there in Udaan Software Engineer interview?
Udaan interview process usually has 1-2 rounds. The most common rounds in the Udaan interview process are Technical and Coding Test.
How to prepare for Udaan 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 Udaan. The most common topics and skills that interviewers at Udaan expect are B2B, Deployment, Javascript, Management and Mentoring.
What are the top questions asked in Udaan Software Engineer interview?

Some of the top questions asked at the Udaan Software Engineer interview -

  1. How to ensure that there is no data corruption when data is being streamed and ...read more
  2. create APIs for a Quiz platf...read more

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Udaan Software Engineer Interview Process

based on 3 interviews

Interview experience

4.7
  
Excellent
View more
Udaan Software Engineer Salary
based on 50 salaries
₹14 L/yr - ₹46.5 L/yr
228% more than the average Software Engineer Salary in India
View more details

Udaan Software Engineer Reviews and Ratings

based on 11 reviews

3.2/5

Rating in categories

3.5

Skill development

3.2

Work-life balance

4.1

Salary

2.6

Job security

3.2

Company culture

3.5

Promotions

3.4

Work satisfaction

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