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CoinDCX Senior Software Engineer Interview Questions and Answers

Updated 13 Oct 2024

CoinDCX Senior Software Engineer Interview Experiences

3 interviews found

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

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

Round 1 - Technical 

(2 Questions)

  • Q1. Problems related to Binary Search
  • Q2. Problem statement on BST

Interview Preparation Tips

Interview preparation tips for other job seekers - DSA basics
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

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

Round 1 - Coding Test 

HackerRank Test - 2 Medium Questions
1. Given an Array Weights of Chocolates, Find Maximum amount of Chocolate that can be saved after "d" days, if you eat half the weight of one of the chocolates every day.
2. Find Closest String with equal number of vowels and consonants.

Interview Preparation Tips

Topics to prepare for CoinDCX Senior Software Engineer interview:
  • Data Structures
  • Algorithms

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Interview experience
5
Excellent
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 - Coding Test 

Android basic + DSA and problem solving

Round 3 - Technical 

(1 Question)

  • Q1. Android in depth
  • Ans. 

    Android is a mobile operating system developed by Google, based on the Linux kernel.

    • Android is open-source and allows developers to create applications using Java or Kotlin.

    • Android apps can be distributed through the Google Play Store or other third-party app stores.

    • Android supports a wide range of devices, from smartphones and tablets to smart TVs and wearables.

    • Android provides a rich set of APIs for accessing device ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good culture, but security of job is a major issue here

Skills evaluated in this interview

Interview questions from similar companies

Round 1 - Technical 

(3 Questions)

  • Q1. Implement Linked list
  • Ans. 

    Linked list is a data structure where each node points to the next node.

    • Create a Node class with data and next pointer

    • Create a LinkedList class with head pointer

    • Implement methods to add, remove, search, and traverse the list

  • Answered by AI
  • Q2. Implement Hash Map with array and linked list.
  • Ans. 

    Implement Hash Map with array and linked list.

    • Create an array of linked lists

    • Hash function maps keys to array indices

    • Insert key-value pairs into linked lists

    • Handle collisions by chaining

    • Search for a key by hashing and traversing linked list

  • Answered by AI
  • Q3. How to create a immutable class in java
  • Ans. 

    To create an immutable class in Java, follow these steps:

    • Make the class final

    • Make all fields private and final

    • Do not provide any setter methods

    • Initialize all fields via constructor

    • If any field is mutable, return a clone of it instead of the original object

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and explain your code property.

Skills evaluated in this interview

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

Oop, database, spring boot, multithreading

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

I applied via Approached by Company and was interviewed before May 2023. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Complete Code for Ludo Game. Sort of Machine coding round.
  • Q2. Given an array of intervals and return the minimum number of intervals you need to remove to make the rest of the intervals non-overlapping.
  • Ans. 

    Remove overlapping intervals to minimize removals.

    • Sort intervals by end time

    • Iterate through intervals, remove overlapping intervals

    • Return count of removed intervals

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

I was asked to implement lru cache which i did but still didn’t made to next round as apparently i didn’t complete the working code though in my opinion i did

I applied via Naukri.com and was interviewed before Mar 2021. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Technical round with live coding.
  • Q2. Java 8 questions, spring boot related questions
Round 2 - Technical 

(1 Question)

  • Q1. Spring boot, Kafka , logging caching , design patterns questions.
Round 3 - HR 

(1 Question)

  • Q1. Basic short interview mostly related with work experience and compensation

Interview Preparation Tips

Interview preparation tips for other job seekers - Please ds and algorithms and basic microservises and spring framework questions.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Mar 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Two Strings are anagram or not
  • Ans. 

    Check if two strings are anagrams by comparing the frequency of characters.

    • Create two arrays to store the frequency of characters for each string.

    • Compare the frequency arrays to check if they are anagrams.

    • Example: 'listen' and 'silent' are anagrams.

  • Answered by AI
  • Q2. Java and Spring boot questions
Round 2 - Technical 

(2 Questions)

  • Q1. System design basic HLD
  • Q2. Previous project architecture
  • Ans. 

    Previous project architecture involved microservices with Docker containers and Kubernetes for orchestration.

    • Utilized microservices architecture for scalability and flexibility

    • Deployed services in Docker containers for easy portability and consistency

    • Managed containerized applications with Kubernetes for automated scaling and orchestration

  • Answered by AI

Skills evaluated in this interview

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Feb 2023. There were 3 interview rounds.

Round 1 - Coding Test 

Coding for python developer round.

Round 2 - Technical 

(1 Question)

  • Q1. Python django and dsa
Round 3 - HR 

(1 Question)

  • Q1. Normal just salary negotiation and all.

Interview Preparation Tips

Interview preparation tips for other job seekers - Please take care of the role you apply for. They sometimes give you the interview for the python developer. Then make excuses that the role is fullfilled and if you can do testing for few months and once you accept that they disappear. And you will do testing only your profile changes and they rarely listen to you change request.

CoinDCX Interview FAQs

How many rounds are there in CoinDCX Senior Software Engineer interview?
CoinDCX interview process usually has 1-2 rounds. The most common rounds in the CoinDCX interview process are Coding Test, Technical and Resume Shortlist.
How to prepare for CoinDCX 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 CoinDCX. The most common topics and skills that interviewers at CoinDCX expect are Agile, Coding, Scalability, Android and Front End.
What are the top questions asked in CoinDCX Senior Software Engineer interview?

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

  1. Android in de...read more
  2. Problems related to Binary Sea...read more
  3. Problem statement on ...read more

Tell us how to improve this page.

CoinDCX Senior Software Engineer Interview Process

based on 3 interviews

Interview experience

4
  
Good
View more
CoinDCX Senior Software Engineer Salary
based on 29 salaries
₹24 L/yr - ₹55 L/yr
137% more than the average Senior Software Engineer Salary in India
View more details

CoinDCX Senior Software Engineer Reviews and Ratings

based on 5 reviews

3.7/5

Rating in categories

3.6

Skill development

4.1

Work-life balance

4.8

Salary

2.9

Job security

3.9

Company culture

4.2

Promotions

3.9

Work satisfaction

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