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Flipkart Software Development Engineer 1 Interview Experience

Software Development Engineer 1

Flipkart
April 19, 2026
14 Questions
Selected

Summary

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The Flipkart interview process comprised four rounds, including both technical and behavioral assessments. Candidates can expect to tackle a range of coding questions focused on algorithm complexity, array manipulations, and data structures like LRU Cache and BFS problems. The final round dives into behavioral questions regarding personality, strengths, and project management experiences. Overall, the interview experience is rigorous and demands a solid technical foundation alongside self-awareness for the behavioral section.

1

ROUND 1

#1

Formula-Based Problem and Complexity

Solve a formula-based problem using permutations and combinations. Discuss the time complexity involved.
pnc
mathematics
Medium
#2

Array Problem Complexity Analysis

Given an array, find the optimal solution for a brute force O(n²) approach. Can you optimize it to O(n)?
arrays
Medium
#3

Matrix Traversal Problem

Solve a matrix traversal problem similar to the Rat in a Maze using Breadth-First Search (BFS). Elaborate on the BFS approach and its complexity.
matrix-traversal
bfs
Medium
2

ROUND 2

#1

Finding Missing Number

How do you find a missing number in an array given overflow constraints? Discuss your approach.
arrays
Medium
#2

K-Distance Sorting

Implement a K-distance sort on an array to achieve O(n log k) performance using a min-heap.
sorting
min-heap
Medium
#3

Circular Tour Problem

Solve the circular tour problem where you need to determine if a tour can be completed within given petrol and distance constraints. Provide your algorithm and reasoning.
arrays
Medium
3

ROUND 3

#1

Sum of Minimum Elements in Subarrays

Calculate the sum of the minimum elements of all subarrays in a given array. Your approach should aim for O(n) time complexity.
subarrays
arrays
Hard
#2

Cut Off Trees Problem

Solve the 'Cut Off Trees for Golf Event' problem as described in LeetCode, implementing the BFS technique. Discuss your approach.
bfs
leetcode
Hard
#3

LRU Cache Implementation

Implement an LRU Cache using an Array, Queue, Doubly Linked List, and HashMap. Describe the operation of each component in your solution.
cache
data-structures
Hard
4

ROUND 4

#1

Personality Discussion

Discuss your personality traits. How do they influence your work style and teamwork?
behavioral
culture-fit
Easy
#2

Strengths and Weaknesses

What are your key strengths and weaknesses? How do you see them impacting your career?
behavioral
self-assessment
Easy
#3

Resume and Career Goals Discussion

Discuss your resume and elaborate on your career goals. What motivated you to apply for this position?
behavioral
career
Easy
#4

Project Ownership Discussion

Explain your experience with project ownership. What challenges did you face and how did you overcome them?
behavioral
project-management
Medium
#5

Problems Faced in Current Project

What problems have you faced in your current project and how did you address them?
behavioral
problem-solving
Medium
arraysbfsmatrix-traversalbrute-forcecomplexity-analysisflipkart
A

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Flipkart Software Development Engineer 1 Interview Experience | InterviewRecap | InterviewRecap