I applied online. I interviewed at Amazon (Dublin, Dublin)
Interview
Online assessment : Two question involving binary heap and backtracking problem and followed by work simulation questions. The coding questions was hard to solve got 10 test cases solved in both of the questions
Interview questions [1]
Question 1
Its a problem related to maxBinary heap and other problem is about permutation using backtracking
I received an Online Assessment (OA) invitation from Amazon. The assessment consisted of two coding questions of medium to hard difficulty, focusing on data structures, algorithms, and problem-solving skills. The questions required efficient solutions with optimized time and space complexity. After the OA, shortlisted candidates typically proceed to one or more technical interview rounds covering coding, system design, and behavioral questions based on Amazon's Leadership Principles.
Applied online via career site, received OA link within 2 days and cleared it, Round 1- DSA, Round-2 DSA, Round 3- System Design, Round 4- Mixed Technical Discussion and Behavioral.
Interview questions [1]
Question 1
Number of Islands (LC 200 - Medium): You are heavily advised to know how to traverse connected components using a 2D grid.
I applied through university. I interviewed at Amazon (Patiala) in June 2026
Interview
Amazing process, was asked 2 dsa questions then hashmap internals and then basic introduction in dsa question i was given hints too, ovrall a great experience, will recommend everyone in the house