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Kelly Technologies Software Developer Interview Questions and Answers

Updated 1 Nov 2024

Kelly Technologies Software Developer Interview Experiences

2 interviews found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via campus placement at Vellore Institute of Technology (VIT) and was interviewed before Nov 2023. There were 4 interview rounds.

Round 1 - Aptitude Test 

Online aptitude test

Round 2 - Coding Test 

Hacker rank , leetocde easy-medium

Round 3 - Technical 

(2 Questions)

  • Q1. Leetcode easy string question
  • Q2. Design a lift system using oops
  • Ans. 

    Design a lift system using OOP principles

    • Create classes for Lift, Floor, Button, and Person

    • Use inheritance and polymorphism to model different types of lifts and buttons

    • Implement methods for moving the lift, opening/closing doors, and handling button presses

    • Use encapsulation to protect the internal state of the lift system

    • Consider using design patterns like Observer for tracking state changes

  • Answered by AI
Round 4 - One-on-one 

(2 Questions)

  • Q1. Low level system desgin
  • Q2. Resume based questions

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare your resume and system design well

Skills evaluated in this interview

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

I applied via campus placement at Jaipur Engineering College & Research Centre, Jaipur and was interviewed in Feb 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

It has questions of regioning,probability and some questions on CN,Git,OS.

Round 2 - Technical 

(1 Question)

  • Q1. They just discuss about the projects and gave one coding question related to dynamic programming.

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Interview questions from similar companies

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via LinkedIn and was interviewed in Sep 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Plugin pipeline based scenario question which will trigger first?
  • Q2. Which jscript method used to prevent form save??
  • Ans. 

    The onbeforeunload method is used to prevent form save.

    • Use the onbeforeunload method to display a warning message before leaving the page without saving the form.

    • Return a custom message in the method to prompt the user to confirm if they want to leave the page.

    • Example: window.onbeforeunload = function() { return 'Are you sure you want to leave this page without saving?'; };

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. Behavioral interview
  • Q2. Package negotiations

Interview Preparation Tips

Interview preparation tips for other job seekers - What limitations each implementation has. Keep that clear. That will help you to clear scenario based questions.

Skills evaluated in this interview

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

Asking the dp and tree and other

Round 2 - One-on-one 

(1 Question)

  • Q1. Asking the project based question and
Round 3 - HR 

(1 Question)

  • Q1. Some question asking base on cultural base and resume based
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

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

Round 1 - One-on-one 

(2 Questions)

  • Q1. How is GIL and how python handle multi threading
  • Ans. 

    GIL stands for Global Interpreter Lock in Python, which limits execution of multiple threads at once.

    • GIL is a mutex that protects access to Python objects, preventing multiple threads from executing Python bytecodes at once.

    • Due to GIL, Python threads are not suitable for CPU-bound tasks but are still useful for I/O-bound tasks.

    • To handle multi-threading in Python, one can use multiprocessing module or asynchronous progr...

  • Answered by AI
  • Q2. Explain How React works under the hood.
  • Ans. 

    React uses a virtual DOM to efficiently update the actual DOM based on changes in state or props.

    • React creates a virtual DOM representation of the actual DOM.

    • When state or props change, React compares the virtual DOM with the actual DOM to determine the minimal set of changes needed.

    • React then updates the actual DOM efficiently to reflect the changes.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Deep understanding of technology you apply for

Skills evaluated in this interview

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

I applied via Campus Placement

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 

(1 Question)

  • Q1. Write a program of bubble sort.
  • Ans. 

    Bubble sort is a simple sorting algorithm that repeatedly steps through the list, compares adjacent elements, and swaps them if they are in the wrong order.

    • Initialize an array of strings to be sorted

    • Repeat until no swaps are needed: Compare adjacent elements and swap if necessary

    • Continue until the entire array is sorted

  • Answered by AI
Round 3 - Aptitude Test 

Oops concept, java basics, sqlqueries

Interview Preparation Tips

Interview preparation tips for other job seekers - Boost your coding skills.

Skills evaluated in this interview

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

(1 Question)

  • Q1. Technical knowledge tested.
Round 2 - Coding Test 

LEVEL UP CODING TEST

I applied via Company Website

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 

(2 Questions)

  • Q1. What is the work in office
  • Q2. What is timings in day
  • Ans. 

    Timings in a day refer to the different periods of time that make up a 24-hour day.

    • A day is typically divided into morning, afternoon, evening, and night

    • Different cultures may have different ways of dividing a day

    • Timings can also refer to specific times for events or activities

  • Answered by AI
Round 3 - HR 

(4 Questions)

  • Q1. How much salary per month
  • Q2. What is timing in the day
  • Ans. 

    Timing in the day refers to the different periods or divisions of time within a 24-hour cycle.

    • Timing in the day includes morning, afternoon, evening, and night.

    • It helps in organizing daily activities and scheduling tasks.

    • Different cultures may have different names or divisions for timing in the day, such as siesta or tea time.

    • Timing in the day can also be represented using the 12-hour or 24-hour clock system.

  • Answered by AI
  • Q3. How to procesa I share my details
  • Q4. Please tell me the process

Interview Preparation Tips

Interview preparation tips for other job seekers - Job seekers are known all knowledge and seek easy way to apply for job

I applied via campus placement at Siddhartha Institute of Engineering & Technology, Hyderabad and was interviewed in May 2022. There were 3 interview rounds.

Round 1 - Coding Test 

Prepare the basic programming languages like Java,SQL and pseudocodes,computer fundamentals,communication.All the questions will be MCQ type of queries.

Round 2 - Technical 

(2 Questions)

  • Q1. Programming codes and core Java ,SQL related questions.If your resume has some other languages then prepare for it.Always be ready with your resume details and the subject.
  • Q2. 1.What is constraints and it's types? 2.what is meant by wrapper class? 3.What is meant by string buffer? 4.Write a program to print number of count of characters in a string and remove duplicates by givin...
  • Ans. 

    This interview includes questions related to constraints, wrapper class, string buffer, and programming.

    • Constraints are rules that limit the values or types of data that can be entered into a field or table. There are two types of constraints: column-level and table-level constraints.

    • Wrapper classes are classes that encapsulate primitive data types and provide methods to manipulate them. For example, Integer is a wrapp...

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. 1.Self introduction 2.why should I hire you? 3.Are u want to relocate? 4.what is the reason to join our company?

Interview Preparation Tips

Topics to prepare for Virtusa Consulting Services Software Developer interview:
  • Java
  • SQL
  • HTML
  • CSS
  • Python
  • C
  • Javascript
  • Core Java
Interview preparation tips for other job seekers - Prepare the basic concepts in programming languages like core Java,SQL,html and be prepare with your resume details.

Skills evaluated in this interview

I was interviewed in Nov 2021.

Round 1 - Coding Test 

(2 Questions)

Round duration - 90 minutes
Round difficulty - Medium

2 Programing Questions and 30 MCQs. 
Programing questions were medium with one being array manipulation and other being graph based. 

MCQ were from OOPs concepts, SQL, Operating System and Network, prepare in depth knowledge for all the topics.

  • Q1. 

    Count Pairs Problem Statement

    You are given an array A of length N consisting only of integers. Additionally, you are provided with three integers X, Y and SUM. Your task is to count the number of pairs (...

  • Ans. 

    Using HashMap or self balancing BST for fastest result.

  • Answered Anonymously
  • Q2. 

    Longest Substring Without Repeating Characters Problem Statement

    Given a string S of length L, determine the length of the longest substring that contains no repeating characters.

    Example:

    Input:
    "abac...
  • Ans. Brute Force

    In the brute force approach, we will use two nested loops. The outer loop is used to select the starting index of the substring and the inner loop is used to fix the ending index of the substring. After selecting the substring, we will use another loop (or a method) to check whether the substring contains all unique characters or not using a HashSet.

    Space Complexity: O(n)Explanation:

    O(L), where L is the len...

  • Answered Anonymously
Round 2 - Face to Face 

(3 Questions)

Round duration - 90 minutes
Round difficulty - Medium

Questions on SQL and DBMS were asked in this round

  • Q1. What are the ACID properties in DBMS?
  • Q2. Can you explain the different levels of data abstraction in a DBMS?
  • Q3. What are constraints in SQL?
Round 3 - HR 

(1 Question)

Round duration - 30 minutes
Round difficulty - Medium

HR round was pretty much a casual conversation about why optum, work location, joining availablity and what qualities you would like to highlight about yourself.

  • Q1. Why do you want to work at Optum, and what qualities would you like to highlight?
  • Ans. 

    Tip 1 : Go through wiki page or google about the working of the company
    Tip 2 : Qualities should more aligned to the company's values.
    Tip 3 : Show your interest in working with the organisation and how will you contribute to the team.

  • Answered Anonymously

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from DELHI INSTITUTE OF TOOL ENGINEERING. I applied for the job as SDE - 1 in HyderabadEligibility criteriaAbove 7.5 CGPAOptum Global Solutions India Private Limited interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, System Design, Aptitude, OOPS, DBMS, SQLTime required to prepare for the interview - 5 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

Kelly Technologies Interview FAQs

How many rounds are there in Kelly Technologies Software Developer interview?
Kelly Technologies interview process usually has 3 rounds. The most common rounds in the Kelly Technologies interview process are Aptitude Test, Technical and Coding Test.
What are the top questions asked in Kelly Technologies Software Developer interview?

Some of the top questions asked at the Kelly Technologies Software Developer interview -

  1. design a lift system using o...read more
  2. They just discuss about the projects and gave one coding question related to dy...read more
  3. low level system des...read more

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Kelly Technologies Software Developer Interview Process

based on 2 interviews

Interview experience

4
  
Good
View more
Software Engineer
4 salaries
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₹6 L/yr - ₹15 L/yr

Data Scientist Intern
3 salaries
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₹1.2 L/yr - ₹13 L/yr

Devops Engineer
3 salaries
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₹3 L/yr - ₹7 L/yr

Counsellor
3 salaries
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₹2.5 L/yr - ₹3.4 L/yr

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