Premium Employer

i

This company page is being actively managed by Calsoft Team. If you also belong to the team, you can get access from here

Calsoft Verified Tick

Compare button icon Compare button icon Compare

Filter interviews by

Calsoft Software Development Engineer Interview Questions and Answers

Updated 27 Jun 2024

Calsoft Software Development Engineer Interview Experiences

3 interviews found

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Coding Test 

It was moderate. Easy to crack . Not too hard

Round 2 - Technical 

(1 Question)

  • Q1. Data structure related
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Sep 2022. There were 3 interview rounds.

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 - Technical 

(4 Questions)

  • Q1. Questions about OOPS , core Java and springboot
  • Q2. Asked basic core Java code
  • Q3. Questions on collection framework
  • Q4. Questions on arrays
Round 3 - Coding Test 

Basic Java code and asked to write SQL query

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare yourself to describe about your previous project also and start preparation from basic core Java also

Software Development Engineer Interview Questions Asked at Other Companies

asked in Amazon
Q1. Given an acyclic graph of a city where each edge represents a roa ... read more
asked in Hike
Q2. You have application which shows list of all contacts, the Name c ... read more
asked in Amazon
Q3. Given a m * n matrix filled with '0's and 'x's at random position ... read more
asked in Samsung
Q4. puzzle-There are 1000 wine bottles. One of the bottles contains p ... read more
asked in Accenture
Q5. Have you worked on cloud technology? Architecture of cloud
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before May 2022. There were 3 interview rounds.

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 - One-on-one 

(2 Questions)

  • Q1. Difference between Mutable and Immutable types
  • Ans. 

    Mutable types can be changed after creation, while immutable types cannot be changed.

    • Mutable types include lists, dictionaries, and sets.

    • Immutable types include strings, tuples, and frozensets.

    • Changing a mutable type can have unintended consequences, while immutable types are safer to use.

    • Immutable types are often used for keys in dictionaries or as function arguments to prevent unintended changes.

  • Answered by AI
  • Q2. List comprehension and Dict Comprehension
Round 3 - Behavioral 

(2 Questions)

  • Q1. Experience in projects and work done
  • Ans. 

    I have worked on various projects, including developing web applications and implementing machine learning algorithms.

    • Developed a web application using React and Node.js for a startup company

    • Implemented a machine learning algorithm for predicting customer churn in a telecom company

    • Worked on a project for automating data extraction and analysis using Python and SQL

    • Collaborated with a team to develop a mobile app for a n

  • Answered by AI
  • Q2. Problem solving skill questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Go through with Python and SQL and all your projects

Interview questions from similar companies

I appeared for an interview before Mar 2021.

Round 1 - Coding Test 

(3 Questions)

Round duration - 60 minutes
Round difficulty - Medium

21 students were shortlisted from the 1st MCQ round and in this round we were asked to write the codes (function only) of 3 questions in 1 hour time.

  • Q1. 

    Rotting Oranges Problem Statement

    You are given a grid containing oranges where each cell of the grid can contain one of the three integer values:

    • 0 - representing an empty cell
    • 1 - representing a fre...
  • Ans. 

    Find the minimum time required to rot all fresh oranges in a grid.

    • Use Breadth First Search (BFS) to simulate the rotting process

    • Track the time taken to rot all oranges and return -1 if any fresh oranges remain

    • Handle edge cases like no fresh oranges or all oranges already rotten

    • Consider using a queue to efficiently process adjacent oranges

  • Answered by AI
  • Q2. 

    Majority Element Problem Statement

    Given an array/list 'ARR' consisting of 'N' integers, your task is to find the majority element in the array. If there is no majority element present, return -1.

    Exampl...

  • Ans. 

    Find the majority element in an array, return -1 if no majority element exists.

    • Iterate through the array and keep track of the count of each element using a hashmap.

    • Check if any element's count is greater than floor(N/2) to determine the majority element.

    • Return the majority element or -1 if no majority element exists.

  • Answered by AI
  • Q3. 

    Maximum Path Sum Between Two Leaves Problem Description

    You are provided with a non-empty binary tree in which each node contains a non-negative integer value. Your task is to find and return the maximum ...

  • Ans. 

    Find the maximum path sum between two leaf nodes in a binary tree.

    • Traverse the tree to find the maximum path sum between two leaf nodes.

    • Keep track of the maximum sum found so far.

    • Consider all possible paths between leaf nodes.

    • Handle cases where the tree has only a single leaf node.

    • Implement a recursive function to calculate the maximum path sum.

  • Answered by AI
Round 2 - Face to Face 

(3 Questions)

Round duration - 60 minutes
Round difficulty - Medium

This was a technical round with DSA based questions.

  • Q1. 

    N-th Node From The End Problem Statement

    You are given a Singly Linked List of integers. The task is to find the N-th node from the end of the list.

    Example:

    Input:
    If the given list is (1 -> -2 -&g...
  • Ans. 

    Find the N-th node from the end of a Singly Linked List of integers.

    • Traverse the list to find the length L of the list.

    • Calculate the position of the N-th node from the beginning as L - N + 1.

    • Traverse the list again to reach the calculated position and return the node's value.

  • Answered by AI
  • Q2. 

    LCA of Binary Tree Problem Statement

    You are given a binary tree consisting of distinct integers and two nodes, X and Y. Your task is to find and return the Lowest Common Ancestor (LCA) of these two nodes...

  • Ans. 

    Find the Lowest Common Ancestor (LCA) of two nodes in a binary tree.

    • Traverse the binary tree to find the paths from the root to nodes X and Y.

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

    • Handle cases where one node is an ancestor of the other or when one node is the LCA itself.

  • Answered by AI
  • Q3. 

    Reverse Words in a String: Problem Statement

    You are given a string of length N. Your task is to reverse the string word by word. The input may contain multiple spaces between words and may have leading o...

  • Ans. 

    Reverse words in a string while handling leading/trailing spaces and multiple spaces between words.

    • Split the input string by spaces to get individual words

    • Reverse the list of words

    • Join the reversed words with a single space in between

    • Handle leading/trailing spaces by stripping them before and after reversing

  • Answered by AI
Round 3 - Face to Face 

(3 Questions)

Round duration - 60 minutes
Round difficulty - Easy

Technical Interview round with questions based on DSA

  • Q1. 

    Minimum Time To Solve The Problems

    Given 'N' subjects, each containing a certain number of problems, and 'K' friends, assign subjects to friends such that each subject goes to exactly one friend, maintain...

  • Ans. 

    Assign subjects to friends to minimize maximum workload, find minimum time for most loaded friend.

    • Sort subjects in descending order

    • Assign subjects to friends one by one until all subjects are assigned

    • The maximum workload will be the sum of problems assigned to the friend with the most problems

    • Return the maximum workload as the minimum time required

  • Answered by AI
  • Q2. What is grammar in the context of compiler design?
  • Ans. 

    Grammar in compiler design defines the syntax and structure of a programming language.

    • Grammar specifies the rules for forming valid statements in a programming language.

    • It consists of a set of production rules that define how valid programs can be constructed.

    • There are different types of grammars such as context-free grammar, regular grammar, etc.

    • Example: In C programming language, the grammar specifies that a for loop...

  • Answered by AI
  • Q3. What is a token in compiler design?
  • Ans. 

    A token in compiler design is a basic unit of syntax that the compiler can understand and process.

    • Tokens are the smallest units of a program that are meaningful to the compiler.

    • Examples of tokens include keywords, identifiers, operators, and punctuation symbols.

    • Tokens are generated by the lexical analysis phase of the compiler.

    • Tokens are used by the parser to build the abstract syntax tree of the program.

  • Answered by AI
Round 4 - Video Call 

(3 Questions)

Round duration - 60 minutes
Round difficulty - Easy

Technical round with questions on DSA and Compiler Design mainly. He told me that you’ll be having your final HR round in some time. I knew that I was going well because he seemed to be quite satisfied with my answers.

  • Q1. 

    Sum Root to Leaf Numbers

    You are given an arbitrary binary tree consisting of N nodes, each associated with an integer value from 1 to 9. Each root-to-leaf path can be considered a number formed by concat...

  • Ans. 

    Find the total sum of all root to leaf paths in a binary tree formed by concatenating node values.

    • Traverse the binary tree from root to leaf nodes, keeping track of the current path sum

    • Add the current path sum to the total sum when reaching a leaf node

    • Use modulo (10^9 + 7) to handle large outputs

  • Answered by AI
  • Q2. What is a regular language?
  • Ans. 

    A regular language is a language that can be recognized by a finite automaton.

    • Regular languages can be described by regular expressions.

    • Regular languages are closed under union, concatenation, and Kleene star operations.

    • Examples of regular languages include the set of all strings over an alphabet that contain an even number of 'a's.

  • Answered by AI
  • Q3. What are NP and NP-Hard problems?
  • Ans. 

    NP problems are decision problems that can be verified in polynomial time, while NP-Hard problems are at least as hard as the hardest problems in NP.

    • NP problems can be verified in polynomial time but not necessarily solved in polynomial time.

    • NP-Hard problems are at least as hard as the hardest problems in NP, but may not be in NP themselves.

    • Examples of NP problems include the subset sum problem and the traveling salesm...

  • Answered by AI
Round 5 - HR 

Round duration - 30 minutes
Round difficulty - Easy

That was the round for which I’ve been waiting for hours 
She was very friendly and nice to talk to. It didn’t seem that I was talking to the HR. It was more like talking to a friend. Finally we discussed about the pay-scale and work culture in Accolite.

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAAccolite Digital Pvt Ltd interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, System Design, Aptitude, OOPSTime required to prepare for the interview - 6 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

I applied via Campus Placement and was interviewed before Jul 2021. There were 5 interview rounds.

Round 1 - Aptitude Test 

Round 1 was about 60 mins long. Basic Aptitude questions along with Programming MCQ

Round 2 - Coding Test 

Round 2 had 2 coding questions with a time limit of 60mins. Intermediate level problem solving
knowledge is neccessary.

Round 3 - Technical 

(1 Question)

  • Q1. Technical Round 1 was 1hr long. Detailed Insights about my project and a few programming questions in DSA
Round 4 - Technical 

(1 Question)

  • Q1. This Technical Round 2 was 1hr long and was mainly focused on problem solving skills and a few basic programming concepts.
Round 5 - HR 

(1 Question)

  • Q1. Three Situational questions were asked .

Interview Preparation Tips

Topics to prepare for Bounteous x Accolite Software Developer interview:
  • Data Structures
  • Algorithms
  • CPP
  • Problem Solving
Interview preparation tips for other job seekers - Prepare Well . Perform well with full confidence

Interview Questionnaire 

1 Question

  • Q1. Java multithreading, oops

I applied via Campus Placement and was interviewed before Jan 2021. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. 1. Write a code to split an array of integers into two subarray where both the array has equal sum.
  • Ans. 

    Code to split an array of integers into two subarrays with equal sum.

    • Iterate through the array and calculate the total sum.

    • Divide the sum by 2 to get the target sum for each subarray.

    • Use dynamic programming to find a subset of the array that adds up to the target sum.

    • Return the two subarrays.

    • Example: [1, 2, 3, 4, 5, 6] -> [1, 2, 3, 6], [4, 5]

    • Example: [1, 2, 3, 4, 5] -> [1, 4, 5], [2, 3]

  • Answered by AI
  • Q2. To write code to build up a binary tree from scratch (implement a BST) and then to write all the methods like all the tree traversal algo, and all other stuffs.
  • Ans. 

    Implementing a binary search tree and its traversal methods.

    • Start by defining a Node class with left and right child pointers.

    • Implement insert() method to add nodes to the tree.

    • Implement inorder(), preorder(), and postorder() traversal methods.

    • Implement search() method to find a node in the tree.

    • Implement delete() method to remove a node from the tree.

    • Consider edge cases like empty tree, duplicate nodes, etc.

  • Answered by AI
  • Q3. Other OOPs concept and questions related to DSA and OS.

Interview Preparation Tips

Interview preparation tips for other job seekers - Accolite has a difficult hiring bar and hires only the good ones. Focus on DSA concepts and practice as many questions from Leetcode, Interviewbits, GFG. Focus on all the OOPs concept and subject like OS.

Skills evaluated in this interview

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

I applied via Campus Placement and was interviewed in Jun 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

78 mcq questions and 2 dsa

Round 2 - Coding Test 

Coding based round on dsa

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

I applied via Campus Placement and was interviewed in Apr 2023. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Aptitude Test 

General apti questions and coding

Round 3 - Technical 

(1 Question)

  • Q1. Sql , rdbms, projects
Round 4 - HR 

(1 Question)

  • Q1. Hr Questions and projects discussion

Interview Preparation Tips

Topics to prepare for Quantiphi Analytics Solutions Private Limited Software Developer interview:
  • Python
  • SQL
  • DBMS
Interview preparation tips for other job seekers - A big no for anyone who want to join , they hire more and keep people on hold for months.
Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Jun 2024. There were 3 interview rounds.

Round 1 - Technical 

(3 Questions)

  • Q1. REST API for User CRUD
  • Ans. 

    Design a RESTful API for CRUD operations on user resources.

    • Use HTTP methods like GET, POST, PUT, DELETE for CRUD operations

    • Create endpoints like /users for listing all users, /users/{id} for specific user

    • Use status codes like 200 for success, 404 for not found, 400 for bad request

    • Implement authentication and authorization mechanisms for security

    • Include request and response body formats like JSON or XML

  • Answered by AI
  • Q2. Two Sum Leetcode problem
  • Q3. Basic questions based on the candidate technical skills
Round 2 - Technical 

(2 Questions)

  • Q1. Basics to Intermediate level of questions based on the skills mentioned in the resume
  • Q2. Projects related discussions
Round 3 - Document Verification 

(1 Question)

  • Q1. I was informed to upload the supporting documents. ( They rejected me after this eventhough all my documents are genuine )

Interview Preparation Tips

Interview preparation tips for other job seekers - The interviewer's are friendly. Be prepared as per your resume.

Skills evaluated in this interview

Calsoft Interview FAQs

How many rounds are there in Calsoft Software Development Engineer interview?
Calsoft interview process usually has 2-3 rounds. The most common rounds in the Calsoft interview process are Resume Shortlist, Technical and Coding Test.
How to prepare for Calsoft Software Development 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 Calsoft. The most common topics and skills that interviewers at Calsoft expect are C++, Java, Linux, Software Development and AWS.
What are the top questions asked in Calsoft Software Development Engineer interview?

Some of the top questions asked at the Calsoft Software Development Engineer interview -

  1. Difference between Mutable and Immutable ty...read more
  2. Questions about OOPS , core Java and springb...read more
  3. List comprehension and Dict Comprehens...read more

Tell us how to improve this page.

Calsoft Software Development Engineer Interview Process

based on 3 interviews

Interview experience

4
  
Good
View more
Join Calsoft Technology-First
Calsoft Software Development Engineer Salary
based on 25 salaries
₹3.5 L/yr - ₹10.3 L/yr
53% less than the average Software Development Engineer Salary in India
View more details

Calsoft Software Development Engineer Reviews and Ratings

based on 5 reviews

3.1/5

Rating in categories

4.0

Skill development

4.0

Work-life balance

2.9

Salary

3.3

Job security

3.6

Company culture

2.9

Promotions

3.2

Work satisfaction

Explore 5 Reviews and Ratings
Development Engineer
336 salaries
unlock blur

₹3.5 L/yr - ₹11 L/yr

Senior Development Engineer
212 salaries
unlock blur

₹5.5 L/yr - ₹20 L/yr

Softwaretest Engineer
130 salaries
unlock blur

₹3 L/yr - ₹6.7 L/yr

Principal Development Engineer
127 salaries
unlock blur

₹10 L/yr - ₹33 L/yr

Senior Software Engineer
98 salaries
unlock blur

₹6 L/yr - ₹22 L/yr

Explore more salaries
Compare Calsoft with

ITC Infotech

3.6
Compare

CMS IT Services

3.1
Compare

KocharTech

3.9
Compare

Xoriant

4.1
Compare
Did you find this page helpful?
Yes No
write
Share an Interview