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KFintech Software Developer Interview Questions and Answers

Updated 2 Nov 2022

KFintech Software Developer Interview Experiences

1 interview found

Round 1 - Aptitude Test 

Basic aptitude , same syllabus that of tcs

Round 2 - Coding Test 

Two debugging questions, of medium level

Round 3 - One-on-one 

(2 Questions)

  • Q1. What are react hooks, class based components ,linked list ,palindrome , state in components , virtual and real dom
  • Ans. 

    A set of concepts and tools used in React for managing state and rendering UI components.

    • React hooks are functions that allow you to use state and other React features without writing a class component.

    • Class based components are a way of defining React components using ES6 classes.

    • Linked list is a data structure that consists of a sequence of nodes, each containing a reference to the next node.

    • Palindrome is a word, phr...

  • Answered by AI
  • Q2. Sql quries, 2nd max salary, Nth max salary , Group by, deff between delete, truncate,drop

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn SQL thoroughly, practice top 50 gfg sql questions for interview, Know in detail all that you have mentioned in CV, and be fluent on your projects. extra preference if project is in financial domain

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at National Institute of Technology (NIT), Raipur and was interviewed in Nov 2024. There were 3 interview rounds.

Round 1 - Coding Test 

The DSA round happens with pseudo code

Round 2 - Technical 

(2 Questions)

  • Q1. Question asked from my resume
  • Q2. How I implemented everything
Round 3 - HR 

(2 Questions)

  • Q1. Why you want to join
  • Q2. Where do you see yourself in five years

Interview Preparation Tips

Interview preparation tips for other job seekers - I haven’t clear the second round
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Selected Selected

I applied via Company Website

Round 1 - Coding Test 

2 DSA medium questions was asked.

Round 2 - Coding Test 

2 DSA coding questions and CS fundamentals

Round 3 - Technical 

(1 Question)

  • Q1. System design questions in a projects

Interview Preparation Tips

Interview preparation tips for other job seekers - Know the fundamentals & go through must do easy and medium questions.
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Group Discussion 

The topic was -> "One nation one election"

Round 2 - Technical 

(2 Questions)

  • Q1. What is a String pool in Java?
  • Ans. 

    String pool in Java is a pool of unique strings stored in memory to optimize memory usage.

    • String pool is a part of Java's memory where unique string literals are stored.

    • When a new string is created, Java checks if it already exists in the pool to save memory.

    • Strings created using double quotes are added to the pool, while those created using 'new' keyword are not.

    • Example: String str1 = "hello"; String str2 = "hello"; /...

  • Answered by AI
  • Q2. Explain different types of exception in Java.
  • Ans. 

    Java has checked and unchecked exceptions. Checked exceptions must be handled at compile time, while unchecked exceptions do not need to be handled explicitly.

    • Checked exceptions: Must be caught or declared in the method signature. Example: IOException, SQLException

    • Unchecked exceptions: Do not need to be caught or declared. Example: NullPointerException, ArrayIndexOutOfBoundsException

  • Answered by AI

Skills evaluated in this interview

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

20 MCQs + 2 Coding Question

Round 2 - One-on-one 

(1 Question)

  • Q1. Trapping Rain Water
Round 3 - Technical 

(1 Question)

  • Q1. Questions on time and space complexity
Round 4 - HR 

(1 Question)

  • Q1. General Discussion
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in May 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Sort the list, after many queries
  • Q2. LRU cache with multi level caching
  • Ans. 

    LRU cache with multi level caching involves implementing a cache with multiple levels of storage, where the least recently used items are evicted first.

    • Implement a two-level cache system with a primary cache (e.g. in-memory) and a secondary cache (e.g. disk-based).

    • Use a data structure like a doubly linked list and a hash map to efficiently manage the cache and track the least recently used items.

    • When an item is accesse...

  • Answered by AI

Skills evaluated in this interview

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

I was interviewed in Jan 2024.

Round 1 - Technical 

(1 Question)

  • Q1. Basic oops, .net, c# coding, sql questions
Round 2 - Technical 

(1 Question)

  • Q1. More coding and details on project
Round 3 - Technical 

(1 Question)

  • Q1. More on projects and system design and troubleshooting approach
Round 4 - HR 

(1 Question)

  • Q1. Salary discussion
Round 5 - Technical 

(1 Question)

  • Q1. More technical + managerial round even after HR round
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Coding Test 

One medium and one standard DP question

Round 2 - Technical 

(1 Question)

  • Q1. Medium level question based on binary search
Round 3 - Technical 

(2 Questions)

  • Q1. Design google-pay
  • Ans. 

    Design Google Pay - a digital wallet platform for online payments and transactions.

    • Allow users to securely store payment information such as credit/debit cards, bank accounts, and loyalty cards.

    • Enable users to make payments in stores, online, and within apps using their stored payment methods.

    • Implement security features like biometric authentication, tokenization, and encryption to protect user data.

    • Provide features fo...

  • Answered by AI
  • Q2. HLD of recursive
  • Ans. 

    High Level Design (HLD) of recursive functions in software development.

    • Recursive functions call themselves to solve smaller instances of the same problem.

    • HLD of recursive functions involves defining the base case, recursive case, and termination condition.

    • Example: HLD of a recursive function to calculate factorial of a number involves defining base case as factorial(0) = 1.

  • Answered by AI
Round 4 - HR 

(2 Questions)

  • Q1. Puzzles available on GFG
  • Q2. Behavioral question

Interview Preparation Tips

Interview preparation tips for other job seekers - be good in DSA, system design, projects, puzzles

Skills evaluated in this interview

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

(1 Question)

  • Q1. LLD HLD HM rounds
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via campus placement at Indian Institute of Technology (IIT), Guwahati and was interviewed in Nov 2023. There were 4 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 - Coding Test 

Mcqs based on cs fundamentals and 2_3 coding questions

Round 3 - Technical 

(2 Questions)

  • Q1. 2-3 DSA questions to be written on paper in the interview itself
  • Q2. Merge 2 sorted Linked list into 1
  • Ans. 

    Merge two sorted linked lists into one.

    • Create a new linked list to store the merged list.

    • Compare the values of the nodes from both lists and add the smaller value to the new list.

    • Move the pointer of the list with the smaller value to the next node.

    • Repeat the comparison and addition until one of the lists is empty.

    • Add the remaining nodes from the non-empty list to the new list.

    • Return the new merged list.

  • Answered by AI
Round 4 - HR 

(1 Question)

  • Q1. A full cv analysis interview round discussion on all the projects and team work experience

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for DSA quite well and make sure you know everything about your CV and must have some team work skills

Skills evaluated in this interview

KFintech Interview FAQs

How many rounds are there in KFintech Software Developer interview?
KFintech interview process usually has 4 rounds. The most common rounds in the KFintech interview process are Resume Shortlist, Aptitude Test and Coding Test.
What are the top questions asked in KFintech Software Developer interview?

Some of the top questions asked at the KFintech Software Developer interview -

  1. what are react hooks, class based components ,linked list ,palindrome , state ...read more
  2. Sql quries, 2nd max salary, Nth max salary , Group by, deff between delete, tr...read more

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KFintech Software Developer Salary
based on 112 salaries
₹2.7 L/yr - ₹10.4 L/yr
15% less than the average Software Developer Salary in India
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2.8/5

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2.7

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2.9

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2.6

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3.0

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2.6

Company culture

2.8

Promotions

2.8

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