Paytm Senior Software Engineer Interview Experience
Senior Software Engineer
Summary
AI Powered
The Paytm Senior Software Engineer (Backend) interview process consisted of three rounds and was notably challenging. The first round featured coding questions and MCQs focusing on Data Structures and Algorithms, while the second round involved algorithm-specific problems. The third round included detailed project discussions and scenario-based technical questions, assessing candidates on complex concepts such as scalability and fault tolerance. Overall, the interview at Paytm appears to be a rigorous evaluation of both technical abilities and understanding of software engineering principles.
1
#1Coding Questions
Easy
coding
interview-preparation
In the first round, two coding questions were asked that were at a medium-easy level. Candidates should be prepared for such questions as part of their technical assessment.
#1
Coding Questions
In the first round, two coding questions were asked that were at a medium-easy level. Candidates should be prepared for such questions as part of their technical assessment.
coding
interview-preparation
Easy
#2DSA MCQs
Medium
dsa
theory
multiple-choice
During this round, six multiple-choice questions focused on data structures and algorithms (DSA) theory were administered. Topics included trees and other data structure fundamentals.
#2
DSA MCQs
During this round, six multiple-choice questions focused on data structures and algorithms (DSA) theory were administered. Topics included trees and other data structure fundamentals.
dsa
theory
multiple-choice
Medium
2
#1Smallest Subarray Problem
Medium
arrays
minimum
maximum
subarray
Given an array of integers, find the smallest subarray that contains both the minimum and maximum elements. The solution's efficiency is essential. For reference, check the problem [here](https://lnkd.in/gSkZsCga).
#1
Smallest Subarray Problem
Given an array of integers, find the smallest subarray that contains both the minimum and maximum elements. The solution's efficiency is essential. For reference, check the problem [here](https://lnkd.in/gSkZsCga).
arrays
minimum
maximum
subarray
Medium
#2Aggressive Cows Problem
Medium
aggressive-cows
placement
algorithm
Solve the Aggressive Cows problem, where you need to place cows in stalls under specific constraints. Refer to the problem description [here](https://lnkd.in/ggcBrZRH) for more information.
#2
Aggressive Cows Problem
Solve the Aggressive Cows problem, where you need to place cows in stalls under specific constraints. Refer to the problem description [here](https://lnkd.in/ggcBrZRH) for more information.
aggressive-cows
placement
algorithm
Medium
3
#1Project Discussion
Medium
project-discussion
architecture
testing
Discuss your recent projects in detail, covering aspects like impact, trade-offs, architecture, testing, and potential future improvements.
#1
Project Discussion
Discuss your recent projects in detail, covering aspects like impact, trade-offs, architecture, testing, and potential future improvements.
project-discussion
architecture
testing
Medium
#2Scenario-Based Questions
Hard
scalability
fault-tolerance
system-design
Respond to scenario-based questions that evaluate your understanding of scalability, fault tolerance, resilience, rate limiting, circuit breakers, and load balancing.
#2
Scenario-Based Questions
Respond to scenario-based questions that evaluate your understanding of scalability, fault tolerance, resilience, rate limiting, circuit breakers, and load balancing.
scalability
fault-tolerance
system-design
Hard
r
ritwik chakraborty
Verified User