Amazon hiring process — how it works
Amazon's hiring (for SDE and many roles) is more coding- and behaviour-intensive than typical service companies. Freshers usually take an Online Assessment (OA) with two coding problems plus a work-styles survey and a work-simulation section, followed by interview rounds focused on data structures and algorithms AND Amazon's 16 Leadership Principles. Behavioural answers should use the STAR method and map clearly to a principle like Customer Obsession, Ownership, or Bias for Action. Confirm role-specific criteria on Amazon.jobs.
Main test
Online Assessment (2 coding problems + work simulation)
Rounds
OA → DSA/Algo interviews + Leadership Principles
Key focus
Data Structures, Algorithms, Leadership Principles
Behavioural framework
STAR mapped to 16 Leadership Principles
Bond/Service agreement
No traditional bond
🎯 Interview Success Tips
Know the ProcessPrepare stage by stage — online test, technical, then HR. Don't walk in blind to the format.
STAR MethodSituation → Task → Action → Result for every behavioural question. Quantify the Result.
Project DepthKnow your own project cold — interviewers probe what you personally built.
Verify CriteriaEligibility and patterns change per drive — always check the official careers page.
📝 Online Assessment Questions
Online Assessment · 1
What does the Amazon SDE online assessment include?
💡 How to answer: Two coding problems (data structures and algorithms), a work-styles survey aligned to Leadership Principles, and a work-simulation section. Practise medium-level DSA on arrays, strings, hash maps, trees and graphs.
💻 Coding/DSA Questions
Coding/DSA · 1
What data structures should I master for Amazon?
💡 How to answer: Arrays, strings, hash maps, stacks, queues, linked lists, trees, graphs and heaps — plus recursion, sliding window, two-pointer, BFS/DFS and dynamic programming. Practise medium problems and explain your approach aloud.
Coding/DSA · 2
How do you approach a coding problem in the interview?
💡 How to answer: Clarify the problem and constraints, discuss a brute-force approach, optimise (time/space complexity), code cleanly, then test with edge cases. Communicating your thought process is as important as the solution.
Coding/DSA · 3
Explain time and space complexity with an example.
💡 How to answer: Big-O describes how runtime/memory scale with input size. A nested loop is O(n²); a hash-map lookup is O(1). Always state the complexity of your solution at Amazon.
🌟 Leadership Principles Questions
Leadership Principles · 1
What are Amazon's Leadership Principles and why do they matter?
💡 How to answer: A set of 16 principles (Customer Obsession, Ownership, Invent and Simplify, Bias for Action, Dive Deep, etc.) that guide hiring decisions. Most behavioural questions map to one — prepare STAR stories for each.
Leadership Principles · 2
Tell me about a time you took ownership of a problem.
💡 How to answer: Use STAR. Pick a real example where you went beyond your role, owned the outcome, and delivered results. Map it explicitly to the Ownership principle.
Leadership Principles · 3
Describe a time you disagreed with a teammate or manager.
💡 How to answer: Use STAR — show you backed your view with data (Have Backbone; Disagree and Commit), stayed respectful, and committed once a decision was made.
Leadership Principles · 4
Tell me about a time you delivered under a tight deadline.
💡 How to answer: Use STAR mapped to Bias for Action and Deliver Results. Show prioritisation, calculated speed, and a measurable outcome.
Leadership Principles · 5
Give an example of going above and beyond for a customer.
💡 How to answer: Use STAR mapped to Customer Obsession. Show how you put the customer first and the impact it had. Amazon weighs this principle heavily.
🤝 HR Questions
HR · 1
Why do you want to work at Amazon?
💡 How to answer: Mention Amazon's scale, customer obsession, ownership culture, and the technical challenges. Be specific and authentic — generic answers stand out for the wrong reason.
HR · 2
How do you handle failure?
💡 How to answer: Use STAR — own it, show what you learned (Dive Deep, Learn and Be Curious), and the change you made. Growth mindset matters at Amazon.