Amazon Leadership Principles: The Complete Interview Prep Guide

Amazon's Leadership Principles (LPs) have become the template for values-based interviewing far beyond Amazon itself — many product companies and startups now ask LP-style questions. These interviews aren't about reciting the principles; they're about proving you've lived them through specific stories. Here's what each principle actually means, and how to prepare without memorizing 16 separate answers.

The 16 Leadership Principles

Customer Obsession. Start with the customer and work backward, rather than starting from what's easiest to build.

Ownership. Act on behalf of the entire company, not just your immediate team — and don't say "that's not my job."

Invent and Simplify. Look for new ways to solve problems, and simplify wherever possible instead of adding complexity.

Are Right, A Lot. Strong judgment and good instincts, built by seeking out diverse perspectives and working to disconfirm your own beliefs.

Learn and Be Curious. Never stop learning, and keep seeking to improve yourself.

Hire and Develop the Best. Raise the bar with every hire and promotion, and actively develop the people around you.

Insist on the Highest Standards. Relentlessly high standards — many people think these standards are unreasonably high.

Think Big. Create and communicate a bold direction that inspires results, rather than thinking small out of caution.

Bias for Action. Speed matters. Most decisions are reversible and don't require exhaustive study before acting.

Frugality. Accomplish more with less — constraints breed resourcefulness, self-sufficiency, and invention.

Earn Trust. Listen attentively, speak candidly, and treat others respectfully, even when it's uncomfortable.

Dive Deep. Stay connected to the details, audit frequently, and be skeptical when metrics and anecdotes differ.

Have Backbone; Disagree and Commit. Challenge decisions respectfully when you disagree, even when it's uncomfortable — then commit fully once a decision is made.

Deliver Results. Focus on the key inputs for your business and deliver them with the right quality, on time.

Strive to be Earth's Best Employer. Work every day to create a safer, more productive, and higher-performing environment for your team.

Success and Scale Bring Broad Responsibility. Be mindful of the broader impact of your decisions, beyond your immediate team or business.

Building a STAR Story Bank

You don't need 16 separate stories — you need 4-6 strong stories that can flex across multiple principles depending on how the interviewer phrases the question. Focus first on the principles that come up most often:

Ownership. A time you took responsibility for something outside your direct role, and saw it through.

Bias for Action. A decision you made quickly with incomplete information, rather than waiting for certainty.

Customer Obsession. A time you prioritized a user's or customer's actual needs over what was convenient to build.

Deliver Results. A project where you overcame a real obstacle to hit a deadline or goal.

For each story, structure your answer with STAR: Situation (brief context), Task (what needed to happen), Action (what you specifically did — not what "we" did), and Result (a measurable outcome, plus what you learned from it).

Common Follow-Up Questions

Interviewers rarely stop at your first answer. Be ready for: "What would you do differently?", "How did your team react?", "What was the hardest part of that decision?", and "Give me another example of that same principle." That last one catches the most candidates off guard — have a backup story ready for your top two or three principles, not just one.

How to Prepare

Reading through the 16 principles is step one. The part that actually gets tested is saying your stories out loud, under time pressure, in a way that sounds natural rather than memorized. Run through LP-style questions in a live-scored AI Mock Interview, or drill the "tell me about a time" format daily with Flash Practice. If you haven't nailed down your opening answer yet, start with our guide on how to answer "tell me about yourself" — the same Present-Past-Future discipline makes your LP stories tighter too.

Frequently Asked Questions

What are Amazon's Leadership Principles? A set of 16 values Amazon uses to interview and evaluate employees, built around ownership, customer obsession, and delivering results — many other product companies and startups have adopted the same values-based interview style.

How many STAR stories do I need to prepare? Four to six strong stories that can each flex across multiple principles, rather than a separate story for all 16. Prioritize Ownership, Bias for Action, Customer Obsession, and Deliver Results first.

What is the STAR method? Situation (brief context), Task (what needed to happen), Action (what you specifically did), and Result (a measurable outcome and what you learned) — the structure interviewers expect a leadership-principle answer to follow.

What follow-up questions should I expect after a leadership principle story? "What would you do differently?", "How did your team react?", "What was the hardest part of that decision?", and a request for a second example of the same principle — have a backup story ready for your top two or three principles.