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Paytm Senior Software Engineer Interview Questions, Process, and Tips
Top Paytm Senior Software Engineer Interview Questions and Answers
- Q1. Search In Rotated Sorted Array Problem Statement Given a sorted array of distinct integers that has been rotated clockwise by an unknown amount, you need to search for a ...read more
- Q2. Reverse Alternate K Nodes Problem Statement You are given a singly linked list of integers along with a positive integer 'K'. The task is to modify the linked list by re ...read more
- Q3. What are the best and worst solutions for the coding problem "Longest Substring Without Repeating Characters," including a detailed explanation of each solution along wit ...read more
Paytm Senior Software Engineer Interview Experiences
37 interviews found
Anonymous
Selected
I was interviewed in May 2023.
Some mcq questions on Java and 2 DSA medium questions
(1 Question)
- Q1. Spring boot , Java and DSA questions
(1 Question)
- Q1. Design BookMyShow low level design
- Ans.
BookMyShow low level design for ticket booking system
Use microservices architecture for scalability and flexibility
Implement user authentication and authorization for secure transactions
Utilize databases for storing user and event information
Include payment gateway integration for seamless transactions
(1 Question)
- Q1. Design lru cache and code
- Ans.
LRU cache is a data structure that stores a fixed number of items and removes the least recently used item when the cache is full.
Use a combination of a doubly linked list and a hashmap to implement the LRU cache.
When an item is accessed, move it to the front of the linked list to mark it as the most recently used item.
When adding a new item, check if the cache is full. If it is full, remove the least recently used ite...
Skills evaluated in this interview
Moving 0's in matrix
graph based question
Array based question
(1 Question)
- Q1. Basic questions about project and work experience
prachi thapliyal
Selected
I applied via LinkedIn and was interviewed before Mar 2023. There was 1 interview round.
(5 Questions)
- Q1. DS questions around array and DP
- Q2. Array manipulation, dynamic programming
- Q3. Segregation of number in an array
- Ans.
Segregate numbers in an array of strings based on odd/even
Iterate through the array and separate odd and even numbers into two separate arrays
Use parseInt() to convert strings to numbers for comparison
Return the two arrays of odd and even numbers
- Q4. React life cycle
- Q5. Promise and async await
Skills evaluated in this interview
I applied via Approached by Company and was interviewed in Apr 2023. There were 3 interview rounds.
It was around 1 hr 30 mins. 2 Coding questions. 1 api data fetching. 1 SQL query question. Rest of the questions were based on java and ds algo basics.
(1 Question)
- Q1. Java questions, jvm architecture
Interview Preparation Tips
If you feel that you need a good work environment where people are not frustrated, don't attempt this companies interview.
Paytm interview questions for designations
Selected
I applied via Referral and was interviewed before Mar 2023. There were 3 interview rounds.
(1 Question)
- Q1. An array based problem about sorting and stock price calculation.
(1 Question)
- Q1. A binary tree related question to calculate height.
(1 Question)
- Q1. API creation, authentication and JWTs
Interview Preparation Tips
Get interview-ready with Top Paytm Interview Questions
Chirag Darji
(1 Question)
- Q1. Sharding, sql vs nosql, project discussion and tradoffs
(1 Question)
- Q1. Behavior and culture questions
Akash Rathor
Selected
I applied via LinkedIn and was interviewed before May 2023. There were 3 interview rounds.
Medium level 3 coding questions
(4 Questions)
- Q1. Coding problem plus Java spring hibernate question. Interviewer was very friendly and understanding.
- Q2. LinkedList question
- Q3. Java questions and collections
- Q4. Spring , spring boot , microservices,hibernate
(1 Question)
- Q1. He asked to Create Rest API with all the layers.
Interview Preparation Tips
I was interviewed in May 2022.
(1 Question)
Round duration - 90 Minutes
Round difficulty - Medium
Timing - Flexible, can take any time as per convenience.
Environment was great.
- Q1.
Reverse Alternate K Nodes Problem Statement
You are given a singly linked list of integers along with a positive integer 'K'. The task is to modify the linked list by reversing every alternate 'K' nodes o...
(1 Question)
Round duration - 60 Minutes
Round difficulty - Easy
Timing - around 12pm
It was a call on Google meet.
Interviewer was friendly
- Q1.
Search In Rotated Sorted Array Problem Statement
Given a sorted array of distinct integers that has been rotated clockwise by an unknown amount, you need to search for a specified integer in the array. Fo...
(1 Question)
Round duration - 60 Minutes
Round difficulty - Medium
Managerial round. Mostly around system design
- Q1. Design a search service that provides relevant results for travel.
Interview Preparation Tips
Tip 1 : Practice is the key to crack any interview. Solve as many questions as you can.
Tip 2 : Learn about the company values.
Tip 1 : Keep it short and concise
Tip 2 : Try to highlight some work or projects that you did outside your work
Skills evaluated in this interview
Selected
I applied via Approached by Company and was interviewed before May 2023. There were 4 interview rounds.
Sort an array of 0s, 1s and 2s, Design a music player with shuffle functionality: output- int[] with shuffled
Reversing a linked list in groups, diagonal traversal of BT
(1 Question)
- Q1. Bookmyshow HLD , Write a Mysql query to get the 3rd Highest salary.
(1 Question)
- Q1. General discussion
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed before Apr 2023. There were 3 interview rounds.
(1 Question)
- Q1. Basic java springboot question
(1 Question)
- Q1. Real life scenario based questions
(1 Question)
- Q1. Salary negotiation
Interview Preparation Tips
Paytm Interview FAQs
Some of the top questions asked at the Paytm Senior Software Engineer interview -
The duration of Paytm Senior Software Engineer interview process can vary, but typically it takes about less than 2 weeks to complete.
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Paytm Interviews By Designations
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Paytm Senior Software Engineer Interview Process
based on 33 interviews
4 Interview rounds
- Technical Round - 1
- Technical Round - 2
- Technical Round - 3
- HR Round
Senior Software Engineer Interview Questions from Similar Companies
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Paytm Senior Software Engineer Reviews and Ratings
based on 131 reviews
Rating in categories
|
Team Lead
2.3k
salaries
|  ₹2.5 L/yr - ₹11.4 L/yr |
|
Software Engineer
1.4k
salaries
| ₹6 L/yr - ₹23 L/yr |
|
Senior Software Engineer
1.4k
salaries
| ₹10 L/yr - ₹40 L/yr |
|
Sales Executive
974
salaries
| ₹1 L/yr - ₹6.4 L/yr |
|
Senior Associate
912
salaries
| ₹2.2 L/yr - ₹8.4 L/yr |
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