I applied online. The process took 4 weeks. I interviewed at Amazon (Seattle, WA) in Nov 2024
Interview
Initial OA round
Followed by 3 rounds of one hour each - leetcode, behavioural and low level design
All the 3 rounds were on one day itself. two rounds, then a break of 30 min followed by the last round.
Interview questions [1]
Question 1
Leetcode medium 2 questions
Aamazon LDP 6 questions
Leetcode one question followed by Low level design
The VO includes three rounds: OOP, BQ and LC. The OOP is designing a Bowl Order System, like the classic pizza order system. You can address it with decorator method.
Interview questions [1]
Question 1
The LC round has two questions: bit munipulation and DFS.
You completed five rounds of LeetCode-style technical interviews. Each round featured average-level coding questions. Although it took some time, you managed to solve all of them.
Here’s a closer look at what this process involved:
The questions tested common data structures and algorithms, such as arrays, strings, trees, and sorting.
Each problem required a clear understanding of the problem statement and constraints.
You had to write code that was both correct and efficient.
Time pressure was present but manageable, requiring you to balance speed and accuracy.
Interview questions [1]
Question 1
Two Sum
Longest Substring Without Repeating Characters
Merge Intervals
Binary Tree Inorder Traversal
Product of Array Except Self
Maximum Subarray