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Freecharge Devops Engineer Interview Questions and Answers

Updated 19 Oct 2024

Freecharge Devops Engineer Interview Experiences

1 interview found

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

I applied via Naukri.com and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Technical 

(4 Questions)

  • Q1. How to write docker file
  • Ans. 

    A Dockerfile is a text document that contains all the commands a user could call on the command line to assemble an image.

    • Start with a base image using the FROM keyword

    • Use the RUN keyword to execute commands in the container

    • Use the COPY keyword to add files from the host machine to the container

    • Use the CMD keyword to specify the command to run when the container starts

  • Answered by AI
  • Q2. Explain file system in linux
  • Ans. 

    File system in Linux organizes and manages data on storage devices.

    • File system controls how data is stored, accessed, and managed on storage devices.

    • Linux uses a hierarchical file system structure with directories and files.

    • Common file systems in Linux include ext4, XFS, and Btrfs.

    • File permissions in Linux determine who can read, write, or execute files.

    • Mounting and unmounting drives allows access to different file sys

  • Answered by AI
  • Q3. Few Linux commands
  • Q4. Kubernetes question
Round 2 - Technical 

(2 Questions)

  • Q1. Kubernetes case based question
  • Q2. Linux scripting

Interview Preparation Tips

Interview preparation tips for other job seekers - They need to improve their process for recruitment, I had given second round and after this they made my application in hold. I asked many times what’s the status they told me status is pending wait for few days and last i asked again they just ignored msg it sounds very rude.

Skills evaluated in this interview

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Jul 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. They focused on my old projects and asked questions about the projects and technologies were used.

Interview Preparation Tips

Interview preparation tips for other job seekers - Need to know end to end architecture, implementation and deployment of your project. In between they may ask questions in BASH, Python etc.,
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

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

Round 1 - Coding Test 

Create immutable Arraylist.

Round 2 - Technical 

(1 Question)

  • Q1. Questions on core java like creating immutable class and collections.
Round 3 - HR 

(1 Question)

  • Q1. Why are you looking for a change.
Round 1 - Technical 

(2 Questions)

  • Q1. Basic technical question
  • Q2. Basic Server and basic security related question.

Interview Preparation Tips

Interview preparation tips for other job seekers - try to clear your base. they will check your base foundation.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

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

Round 1 - Coding Test 

Medium level leet code questions

Round 2 - One-on-one 

(1 Question)

  • Q1. Low Leven system design of Instagram.
  • Ans. 

    Low level system design of Instagram involves designing the core components like database, storage, caching, and networking.

    • Use sharding to distribute data across multiple database servers for scalability.

    • Implement a caching layer using Redis or Memcached to improve performance.

    • Utilize a content delivery network (CDN) for faster content delivery to users.

    • Design a fault-tolerant storage system to ensure data durability ...

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

(1 Question)

  • Q1. Creating a high level design of a message queue system
  • Ans. 

    Designing a message queue system for efficient communication between components

    • Define the requirements and constraints of the system

    • Choose a suitable messaging protocol (e.g. AMQP, MQTT)

    • Design the message format and structure

    • Implement mechanisms for message persistence and delivery guarantees

    • Consider scalability and fault tolerance

    • Use appropriate data structures and algorithms for efficient message handling

  • Answered by AI
Round 4 - HR 

(2 Questions)

  • Q1. What are your goals ?
  • Ans. 

    My goal is to continuously improve my technical skills, contribute to impactful projects, and eventually move into a leadership role.

    • Continuously improve technical skills through learning new technologies and best practices

    • Contribute to impactful projects by delivering high-quality code and solutions

    • Work towards moving into a leadership role by taking on more responsibilities and mentoring junior team members

  • Answered by AI
  • Q2. Why you choose jupiter
  • Ans. 

    I chose Jupiter because of its strong gravitational pull and potential for scientific exploration.

    • Jupiter's large size and mass make it a key player in shaping the solar system

    • Its strong magnetic field and radiation belts provide valuable insights for space research

    • Jupiter's moons, like Europa and Io, offer unique environments for potential exploration missions

  • Answered by AI

Skills evaluated in this interview

I appeared for an interview in Apr 2021.

Round 1 - Coding Test 

(3 Questions)

Round duration - 90 minutes
Round difficulty - Medium

Timing was 9 PM. Platform was not good. Platform was very lagging so overall it was bad experience.

  • Q1. 

    Find the Third Greatest Element

    Given an array 'ARR' of 'N' distinct integers, determine the third largest element in the array.

    Input:

    The first line contains a single integer 'T' representing the numb...
  • Ans. 

    Find the third largest element in an array of distinct integers.

    • Sort the array in descending order and return the element at index 2.

    • Handle cases where the array has less than 3 elements separately.

    • Use a set to store distinct elements for efficient processing.

  • Answered by AI
  • Q2. 

    Longest Palindromic Substring Problem Statement

    You are provided with a string STR of length N. The task is to find the longest palindromic substring within STR. If there are several palindromic substring...

  • Ans. 

    Find the longest palindromic substring in a given string.

    • Iterate through the string and expand around each character to find palindromes

    • Keep track of the longest palindrome found so far

    • Return the longest palindromic substring

  • Answered by AI
  • Q3. 

    Ninja and Geometry Problem Statement

    In this problem, Ninja is provided with two lines on a 2D plane. The first line 'AB' is determined by two points A and B. The second line 'PQ' is determined by two poi...

  • Ans. 

    Calculate the intersection point of two lines on a 2D plane with precision up to six decimal places.

    • Implement a function to calculate the intersection point of two lines on a 2D plane

    • Handle precision up to six decimal places in the output

    • Return -1.000000 -1.000000 if the lines do not intersect

    • Ensure the lines 'AB' and 'PQ' are distinct

  • Answered by AI

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAJupiter Money interview preparation:Topics to prepare for the interview - Data Structures, Pointers, OOPS, System Design, Algorithms, Dynamic ProgrammingTime required to prepare for the interview - 1.5 monthsInterview preparation tips for other job seekers

Tip 1 : Have some projects.
Tip 2 : Do a course from Coding Ninjas.

Application resume tips for other job seekers

Tip 1 : Keep it short
Tip 2 : Add skills iff you are sure

Final outcome of the interviewRejected

Skills evaluated in this interview

I appeared for an interview in Apr 2021.

Round 1 - Coding Test 

(3 Questions)

Round duration - 90 minutes
Round difficulty - Medium

Timing was 9 PM. Platform was not good. Platform was very lagging so overall it was bad experience.

  • Q1. 

    Find the Third Greatest Element

    Given an array 'ARR' of 'N' distinct integers, determine the third largest element in the array.

    Input:

    The first line contains a single integer 'T' representing the numb...
  • Ans. 

    Find the third largest element in an array of distinct integers.

    • Sort the array in descending order and return the element at index 2.

    • Handle cases where there are less than 3 elements in the array.

    • Consider edge cases like negative integers and duplicates.

  • Answered by AI
  • Q2. 

    Longest Palindromic Substring Problem Statement

    You are provided with a string STR of length N. The goal is to identify the longest palindromic substring within this string. In cases where multiple palind...

  • Ans. 

    Identify the longest palindromic substring in a given string.

    • Iterate through each character in the string and expand around it to find palindromes

    • Keep track of the longest palindrome found so far

    • Return the longest palindromic substring with the smallest start index

  • Answered by AI
  • Q3. 

    Ninja and Geometry Problem Statement

    In this problem, Ninja is provided with two lines on a 2D plane. The first line 'AB' is determined by two points A and B. The second line 'PQ' is determined by two poi...

  • Ans. 

    Calculate the intersection point of two lines on a 2D plane with precision up to six decimal places.

    • Implement a function to calculate the intersection point of two lines on a 2D plane

    • Handle precision up to six decimal places in the output

    • Return -1.000000 -1.000000 if the lines do not intersect

    • Ensure the lines 'AB' and 'PQ' are distinct

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from Chitkara University. Eligibility criteriaAbove 7 CGPAJupiter Money interview preparation:Topics to prepare for the interview - Data Structures, Pointers, OOPS, System Design, Algorithms, Dynamic ProgrammingTime required to prepare for the interview - 2.5 monthsInterview preparation tips for other job seekers

Tip 1 : Have some projects.
Tip 2 : Do a course from Coding Ninjas.

Application resume tips for other job seekers

Tip 1 : Keep it short.
Tip 2 : Do not put false things.

Final outcome of the interviewRejected

Skills evaluated in this interview

I appeared for an interview in Apr 2021.

Round 1 - Coding Test 

(3 Questions)

Round duration - 90 minutes
Round difficulty - Hard

Timing was 9 PM. Platform was not good. Platform was very lagging so overall it was bad experience.

  • Q1. 

    Find the Third Greatest Element

    Given an array 'ARR' of 'N' distinct integers, determine the third largest element in the array.

    Input:

    The first line contains a single integer 'T' representing the numb...
  • Ans. 

    Find the third largest element in an array of distinct integers.

    • Sort the array in descending order and return the element at index 2.

    • Handle cases where the array has less than 3 elements separately.

    • Consider using a set to ensure distinct elements in the array.

  • Answered by AI
  • Q2. 

    Longest Palindromic Substring Problem Statement

    You are provided with a string STR of length N. The goal is to identify the longest palindromic substring within this string. In cases where multiple palind...

  • Ans. 

    Identify the longest palindromic substring in a given string.

    • Iterate through the string and expand around each character to find palindromes

    • Keep track of the longest palindrome found

    • Return the longest palindromic substring with the smallest start index

  • Answered by AI
  • Q3. 

    Ninja and Geometry Problem Statement

    In this problem, Ninja is provided with two lines on a 2D plane. The first line 'AB' is determined by two points A and B. The second line 'PQ' is determined by two poi...

  • Ans. 

    Calculate the intersection point of two lines on a 2D plane with precision up to six decimal places.

    • Use the formula for finding the intersection point of two lines in 2D space.

    • Handle precision issues that may arise due to floating-point arithmetic.

    • Return -1.000000 -1.000000 if the lines do not intersect.

    • Ensure the lines 'AB' and 'PQ' are distinct.

  • Answered by AI

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAJupiter Money interview preparation:Topics to prepare for the interview - Data Structures, Pointers, OOPS, System Design, Algorithms, Dynamic ProgrammingTime required to prepare for the interview - 2.5 monthsInterview preparation tips for other job seekers

Tip 1 : Have some projects.
Tip 2 : Do a course from Coding Ninjas.
 

Application resume tips for other job seekers

Tip 1 : Keep it short.
Tip 2 : Do not put false things.

Final outcome of the interviewRejected

Skills evaluated in this interview

I appeared for an interview in May 2022.

Round 1 - Coding Test 

(1 Question)

Round duration - 50 mins
Round difficulty - Medium

First round was coding round, where i was asked 2 DS algo questions, 1 was easy and other was of medium difficulty

  • Q1. 

    Shortest Path in a Binary Matrix Problem Statement

    Given a binary matrix of size N * M where each element is either 0 or 1, find the shortest path from a source cell to a destination cell, consisting only...

  • Ans. 

    Find the shortest path in a binary matrix from a source cell to a destination cell consisting only of 1s.

    • Use Breadth First Search (BFS) algorithm to find the shortest path.

    • Keep track of visited cells to avoid revisiting them.

    • Update the path length as you traverse through the matrix.

    • Return -1 if no valid path exists.

  • Answered by AI
Round 2 - Coding Test 

(1 Question)

Round duration - 50 mins
Round difficulty - Easy

I was asked to design url shortner

  • Q1. Can you explain how you would design a URL shortener?
  • Ans. 

    Design a URL shortener system

    • Generate a unique short code for each URL

    • Store the mapping of short code to original URL in a database

    • Redirect users from short URL to original URL when accessed

    • Consider implementing features like custom short codes, expiration dates, and analytics

    • Ensure scalability and performance by using distributed systems and caching

  • Answered by AI
Round 3 - Video Call 

(1 Question)

Round duration - 50 mins
Round difficulty - Medium

This was hiring manager round

  • Q1. Can you discuss a coding problem you encountered, your past projects, and any behavioral questions related to your experiences?
  • Ans. 

    Discussed coding problem, past projects, and behavioral questions in SDE - 1 interview.

    • Coding problem: Discussed how I optimized a sorting algorithm in a previous project.

    • Past projects: Talked about a web application I developed using React and Node.js.

    • Behavioral questions: Shared how I handled a conflict within a team during a project.

    • Example: Explained how I implemented a feature in a mobile app that improved user en

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI applied for the job as SDE - 1 in BangaloreEligibility criteriaNAJupiter Money interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, Operating System, DBMS, OOPSTime required to prepare for the interview - 2 monthsInterview preparation tips for other job seekers

Tip 1 : Prepare DS and algo well(i prepared from GFG)
Tip 2 : Must know basics of DBMS and OS
Tip 3 : Be confident and genuine

Application resume tips for other job seekers

Tip 1 : Prepare resume iteratively
Tip 2 : show ur resume to seniors and ask for suggestions

Final outcome of the interviewSelected

Skills evaluated in this interview

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

I applied via Company Website and was interviewed in Aug 2023. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. 1 - Easy Medium Question. Discuss the approach with interviewer and then implement it. The code should work, thats important.
Round 3 - Technical 

(1 Question)

  • Q1. LLD round to design Chess.
Round 4 - One-on-one 

(1 Question)

  • Q1. Hiring manager round. Grilling on resume and past experience questions

Freecharge Interview FAQs

How many rounds are there in Freecharge Devops Engineer interview?
Freecharge interview process usually has 2 rounds. The most common rounds in the Freecharge interview process are Technical.
How to prepare for Freecharge Devops 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 Freecharge. The most common topics and skills that interviewers at Freecharge expect are AWS, Devops, Kubernetes, Python and Ansible.
What are the top questions asked in Freecharge Devops Engineer interview?

Some of the top questions asked at the Freecharge Devops Engineer interview -

  1. How to write docker f...read more
  2. Explain file system in li...read more
  3. Kubernetes case based quest...read more

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Freecharge Devops Engineer Interview Process

based on 1 interview

Interview experience

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Freecharge Devops Engineer Salary
based on 28 salaries
₹4.5 L/yr - ₹15.4 L/yr
22% more than the average Devops Engineer Salary in India
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4.4/5

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4.5

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3.5

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2.9

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3.9

Company culture

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