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CARS24 Senior Java Developer Interview Questions and Answers

Updated 11 Mar 2024

CARS24 Senior Java Developer Interview Experiences

1 interview found

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. TimeMap impl from Leetcode
  • Q2. SQL query, Your project architecture , GC tuning

Interview Preparation Tips

Interview preparation tips for other job seekers - They have outsourced interview process to InterviewVector. They ask fixed set of questions. If you answer 100% accurately on everything then you might get selected.
Otherwise it is a waste of time. Will recommended to interview at other orgs.

Interview questions from similar companies

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

The exam duration is one and a half hours.

Round 2 - Coding Test 

The total exam time is one and a half hours.

Round 3 - Group Discussion 

It encompasses all topics related to full stack development.

Round 4 - Technical 

(2 Questions)

  • Q1. Asks questions on SQL
  • Q2. Asks question in typical topics
Round 5 - HR 

(1 Question)

  • Q1. Where do you see yourself in two years?
  • Ans. 

    In two years, I see myself as a senior software developer leading a team on innovative projects.

    • Advancing to a senior software developer role

    • Leading a team on new and innovative projects

    • Continuing to enhance my technical skills through ongoing learning and training

  • Answered by AI
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(4 Questions)

  • Q1. Explain Deadlock?
  • Q2. Explain Red Black Tree?
  • Q3. Find local minima in a 1-D array?
  • Q4. Find local minima in 2-D array?
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
Not Selected
Round 1 - Technical 

(2 Questions)

  • Q1. LRU Cache - how to tackle
  • Ans. 

    LRU Cache is a data structure that maintains a list of items in order of most recently used to least recently used.

    • Implement using a doubly linked list and a hashmap for efficient operations

    • When an item is accessed, move it to the front of the list

    • When the cache is full, remove the least recently used item from the end of the list

  • Answered by AI
  • Q2. LRU Cache implementation based on a real time system. How would the main work which will be called etc etc
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Oct 2024. There were 4 interview rounds.

Round 1 - Aptitude Test 

Easy level to Medium level

Round 2 - Coding Test 

2 Easy questions of DSA

Round 3 - One-on-one 

(2 Questions)

  • Q1. One DSA question
  • Q2. Normal discussion about tech stack
Round 4 - HR 

(2 Questions)

  • Q1. Tell about yourself
  • Q2. Why do you want to join digit?

Interview Preparation Tips

Interview preparation tips for other job seekers - Go easy.. Nothing is hard in digit hiring
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Instahyre and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Easy to medium questions, Questions on DSA and Node.js.

Round 2 - Technical 

(2 Questions)

  • Q1. Valid parenthesis
  • Q2. Three sum problem

Interview Preparation Tips

Topics to prepare for Zetwerk Manufacturing Businesses Software Developer interview:
  • js
  • node.js
  • dsa
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at Netaji Subhas Institute of Technology (NSIT) and was interviewed in Jul 2024. There were 4 interview rounds.

Round 1 - Coding Test 

It was a coding round where i need to solve 3 DSA Questions in 1.5 hour

Round 2 - Technical 

(2 Questions)

  • Q1. This is Technical round where i was asked to implement the Two Question of Dsa one is bases on greedy and another is dp , another one is leetcode hard (finding maxaimal area of rectangle in matrix of 1 and...
  • Q2. Greedy Q was direct i don't remember clearly. I was selected for the 2nd round
Round 3 - One-on-one 

(1 Question)

  • Q1. It was also a technical round but bases on LLD problem statement. I was given a problem statement to design a society security system and the they need psudo code for complete implementation using correct ...
Round 4 - HR 

(1 Question)

  • Q1. I was not selected for 4th round but heard that there were Q on cs fundamentals.
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. The question was about Nodejs
  • Q2. The question was to build a linked list in Nodejs
Round 2 - Technical 

(2 Questions)

  • Q1. The first question was related to DSA
  • Q2. The question was related to SQL
Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at RV College Of Engineering (RVCE) and was interviewed in Aug 2024. There were 2 interview rounds.

Round 1 - Coding Test 

3 Medium level dsa questions

Round 2 - One-on-one 

(2 Questions)

  • Q1. Lld of cab booking system
  • Ans. 

    The Low Level Design (LLD) of a cab booking system involves detailing the system architecture and components at a lower level of abstraction.

    • Identify the main components of the system such as user interface, booking engine, payment gateway, and driver allocation algorithm.

    • Define the interactions between these components and how data flows between them.

    • Specify the data structures and algorithms used for efficient bookin...

  • Answered by AI
  • Q2. Discussion about online assesment

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for machine coding rounds.

Skills evaluated in this interview

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

I applied via Newspaper Ad and was interviewed in Jul 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. How was your previous organization
  • Ans. 

    My previous organization was a fast-paced tech startup focused on developing cutting-edge software solutions.

    • Highly collaborative work environment

    • Emphasis on innovation and creativity

    • Agile development methodologies were followed

    • Regular team meetings and code reviews

    • Opportunities for professional growth and learning

  • Answered by AI
  • Q2. Please create timer using react
  • Ans. 

    Create a timer using React

    • Use useState hook to store the timer value

    • Use useEffect hook to update the timer every second

    • Display the timer value in the component's render method

  • Answered by AI

Skills evaluated in this interview

CARS24 Interview FAQs

How many rounds are there in CARS24 Senior Java Developer interview?
CARS24 interview process usually has 1 rounds. The most common rounds in the CARS24 interview process are One-on-one Round.
How to prepare for CARS24 Senior Java 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 CARS24 . The most common topics and skills that interviewers at CARS24 expect are Distribution System, Spring, Data Structures, Hibernate and Java.
What are the top questions asked in CARS24 Senior Java Developer interview?

Some of the top questions asked at the CARS24 Senior Java Developer interview -

  1. SQL query, Your project architecture , GC tun...read more
  2. TimeMap impl from Leetc...read more

Tell us how to improve this page.

CARS24 Senior Java Developer Interview Process

based on 1 interview

Interview experience

1
  
Bad
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