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ColorTokens Senior Software Engineer Interview Questions and Answers

Updated 25 Nov 2024

ColorTokens Senior Software Engineer Interview Experiences

1 interview found

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

I applied via Company Website and was interviewed in Oct 2024. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Networking questions
Round 2 - One-on-one 

(1 Question)

  • Q1. Python Programming

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Interview questions from similar companies

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Not Selected

I was interviewed in Jan 2025.

Round 1 - Coding Test 

Online test was hackerrank was was og avg difficulty

Round 2 - Technical 

(1 Question)

  • Q1. Second round was of 1 hr of which 30 mins divided into understanding my current project architecture. And second half was on what i worked and how I worked and what skills I have
Round 3 - Assignment 

Assignment was straightforward which could be done using trie. Did it in 1/6th throughout time for given queries then mentioned allowed still no reply. Keep on asking engineering manager and hr to which they replied not upto the mark.

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't apply for this company. Main reason is strictly 5 days work from office. Hr are so much incompetent in terms of explaining the process as well as job role. Delayed response and rude behavior.bo feedback and not even shared the outcome of interview. Has to ask multiple times to receive response. Seems engineering department isn't capable enough to decide what they actually want from candidate and what should be the outcome of questions asked.

I was interviewed before Mar 2021.

Round 1 - Technical 

(3 Questions)

  • Q1. How to check a number is power of 2
  • Ans. 

    To check if a number is a power of 2, we can use bitwise operations.

    • A power of 2 has only one bit set to 1, so we can use the bitwise AND operator to check if the number is a power of 2.

    • If n is a power of 2, then n & (n-1) will be 0.

    • For example, 8 (1000 in binary) is a power of 2, and 8 & 7 (0111 in binary) is 0.

  • Answered by AI
  • Q2. Sort a stack without using another data structure
  • Ans. 

    Sort a stack without using another data structure

    • Use recursion to pop the top element and insert it at the bottom of the remaining stack

    • Repeat until the stack is sorted in ascending order

    • Time complexity: O(n^2), space complexity: O(n) due to recursion

  • Answered by AI
  • Q3. Check weather array have continuous increasing than decreasing value
  • Ans. 

    Check if array has continuous increasing and decreasing values

    • Loop through the array and check if each element is greater than the previous one

    • Once you find the maximum element, check if the remaining elements are in decreasing order

    • If yes, return true else false

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. Design a cricinfo (LLD)
  • Ans. 

    Design a cricinfo (LLD)

    • Identify the entities: players, teams, matches, scorecards, tournaments, etc.

    • Define the relationships between entities

    • Create a database schema to store the data

    • Implement APIs to fetch and update data

    • Design a UI to display the information

    • Consider scalability and performance

    • Ensure data security and privacy

  • Answered by AI
Round 3 - HR 

(3 Questions)

  • Q1. Share details of your previous job.
  • Q2. Why should we hire you?
  • Q3. What are your strengths and weaknesses?

Interview Preparation Tips

Interview preparation tips for other job seekers - Do study basic Data Structure questions and also prepare for Low level design.
Do work on behavioral questions too.

Skills evaluated in this interview

I applied via Referral and was interviewed in Jul 2022. There were 4 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. L2/L3 layer questions
Round 2 - Technical 

(2 Questions)

  • Q1. Questions related to python coding .
  • Q2. Questions related to work u have done . And coding
Round 3 - Technical 

(1 Question)

  • Q1. Questions about networking , security profile
Round 4 - Technical 

(1 Question)

  • Q1. About networking protocols and coding rounds

Interview Preparation Tips

Interview preparation tips for other job seekers - Have u basics clear and have confidence on your work whatever u have done
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. System design - 1500 max inserting request to db a day max latency 60 se
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. It was more into problem solving using python

I applied via Campus Placement and was interviewed in Jan 2016. There were 3 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. Questions on linked list
  • Q2. Questions on resume
  • Q3. About my interests
  • Q4. My interest in symantec
  • Q5. Place to work

Interview Preparation Tips

College Name: IIT Madras

I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. How you find loop in a linked list
  • Ans. 

    To find a loop in a linked list, we use Floyd's cycle-finding algorithm.

    • Floyd's cycle-finding algorithm uses two pointers, one moving at twice the speed of the other.

    • If there is a loop in the linked list, the two pointers will eventually meet.

    • To detect the meeting point, we reset one of the pointers to the head of the linked list and move both pointers at the same speed.

    • The meeting point is the start of the loop.

  • Answered by AI
  • Q2. What is LRU, MRU and LFU
  • Ans. 

    LRU, MRU and LFU are caching algorithms used to manage memory in computer systems.

    • LRU stands for Least Recently Used and removes the least recently used items from the cache when the cache is full.

    • MRU stands for Most Recently Used and removes the most recently used items from the cache when the cache is full.

    • LFU stands for Least Frequently Used and removes the least frequently used items from the cache when the cache i...

  • Answered by AI
  • Q3. Camel banana problem

Interview Preparation Tips

Round: Test
Experience: coding test in hacker rank. can code in any language except in C and C++.
Duration: 1 hour
Total Questions: 2

Round: Technical Interview
Experience: In technical round the questions are on OS, basics of C(mainly in linked lists) and maths puzzle

They mostly see how you are approaching towards a problem.
It is first time that I heard the camel banana problem. So I struggled for some time and came up with a solution. He said he liked the approach but it can be optimized.

Round: HR Interview
Experience: It started with explain about yourselves. and then he asked to explain about one project with technical details. Later he asked me to explain binary search for a guy who don't know much of technical knowledge. He continued with why we only do 2 partitions why can we make it up to 3. Later he asked me what I liked most in my mobile phone. I said chatting apps. So he asked me that if I was hired as a developer to make a chatting app how will I do it.
Tips: way of thinking and way of approaching towards a problem.

Round: HR Interview
Experience: This round was focused mainly on whether I like to work in Bangalore or not. How I first heard about Symantec. how I will suit for the company. what are my future plans.

Skills: C, OS, Math Puzzles
College Name: IIT Madras

Skills evaluated in this interview

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

I applied via Referral and was interviewed before May 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Questions were mostly related to Django Rest Framework and internal working of it, apart from that there were questions related to Django ORM.
  • Q2. Given an API request how would to resolve the space issue that is happening with GET
  • Ans. 

    To resolve space issue with GET API request, consider pagination, compression, caching, and optimizing query parameters.

    • Implement pagination to limit the number of results returned in each request.

    • Use compression techniques like Gzip to reduce the size of the response data.

    • Implement caching mechanisms to store frequently accessed data and reduce the number of requests.

    • Optimize query parameters to only request necessary

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. Complete resume based questions
  • Q2. You must me thorough of what you have mentioned in your resume.

Skills evaluated in this interview

Interview experience
1
Bad
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Not Selected

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

Round 1 - Assignment 

The task was a Codility type

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ColorTokens Interview FAQs

How many rounds are there in ColorTokens Senior Software Engineer interview?
ColorTokens interview process usually has 2 rounds. The most common rounds in the ColorTokens interview process are Technical and One-on-one Round.
How to prepare for ColorTokens 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 ColorTokens. The most common topics and skills that interviewers at ColorTokens expect are Postgresql, API, Agile, Azure DevOps and Cloud Computing.
What are the top questions asked in ColorTokens Senior Software Engineer interview?

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

  1. Python Programm...read more
  2. Networking questi...read more

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ColorTokens Senior Software Engineer Interview Process

based on 1 interview

Interview experience

3
  
Average
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ColorTokens Senior Software Engineer Salary
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₹14.5 L/yr - ₹29 L/yr
67% more than the average Senior Software Engineer Salary in India
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