Customer ObsessionOwnershipInvent and SimplifyAre Right, A LotLearn and Be CuriousHire and Develop the BestInsist on the Highest StandardsThink BigBias for ActionFrugalityEarn TrustDive DeepHave Backbone; Disagree and CommitDeliver ResultsStrive to be Earth's Best EmployerSuccess and Scale Bring Broad ResponsibilityCustomer ObsessionOwnershipInvent and SimplifyAre Right, A LotLearn and Be CuriousHire and Develop the BestInsist on the Highest StandardsThink BigBias for ActionFrugalityEarn TrustDive DeepHave Backbone; Disagree and CommitDeliver ResultsStrive to be Earth's Best EmployerSuccess and Scale Bring Broad ResponsibilityCustomer ObsessionOwnershipInvent and SimplifyAre Right, A LotLearn and Be CuriousHire and Develop the BestInsist on the Highest StandardsThink BigBias for ActionFrugalityEarn TrustDive DeepHave Backbone; Disagree and CommitDeliver ResultsStrive to be Earth's Best EmployerSuccess and Scale Bring Broad Responsibility
Success and Scale Bring Broad ResponsibilityStrive to be Earth's Best EmployerDeliver ResultsHave Backbone; Disagree and CommitDive DeepEarn TrustFrugalityBias for ActionThink BigInsist on the Highest StandardsHire and Develop the BestLearn and Be CuriousAre Right, A LotInvent and SimplifyOwnershipCustomer ObsessionSuccess and Scale Bring Broad ResponsibilityStrive to be Earth's Best EmployerDeliver ResultsHave Backbone; Disagree and CommitDive DeepEarn TrustFrugalityBias for ActionThink BigInsist on the Highest StandardsHire and Develop the BestLearn and Be CuriousAre Right, A LotInvent and SimplifyOwnershipCustomer ObsessionSuccess and Scale Bring Broad ResponsibilityStrive to be Earth's Best EmployerDeliver ResultsHave Backbone; Disagree and CommitDive DeepEarn TrustFrugalityBias for ActionThink BigInsist on the Highest StandardsHire and Develop the BestLearn and Be CuriousAre Right, A LotInvent and SimplifyOwnershipCustomer Obsession

Six rounds.
Zero surprises.

Every dimension of the Amazon TPM loop — behavioral, technical, strategic, cultural — with guided questions and coaching hints.

📞
Phone Screen

First impression—behavioral basics, resume walk-through, and a lightweight product question.

6 questions·2m each
⚖️
Bar Raiser

Deep behavioral dive on Amazon's Leadership Principles. The Bar Raiser looks for signal beyond the role.

7 questions·3m each
🏗️
System Design

Design scalable distributed systems. You'll be judged on architecture depth, trade-offs, and clarity.

6 questions·5m each
📋
Program Management

Cross-team coordination, roadmap planning, risk management, and working through ambiguity.

6 questions·3m each
💡
Product Sense

Customer empathy, product design, metrics, and making decisions with ambiguous data.

6 questions·4m each
🌟
Leadership Deep Dive

All 16 Amazon Leadership Principles with STAR stories and coaching on what interviewers seek.

16 questions·3m each

Explore every round.

Switch rounds with one click. No scrolling between sections.

All 16 LPs.
Cold.

Every behavioral question is an LP in disguise. Know the nuance, not just the name.

01
Customer Obsession
Start with the customer. Work backwards.

Leaders start with the customer and work backwards. They work vigorously to earn and keep customer trust. Although leaders pay attention to competitors, they obsess over customers.

Watch out: Don't confuse stakeholder satisfaction with customer obsession. Distinguish between your internal user and the end customer.

STAR Prompts

▸

Time you sacrificed short-term metrics for better customer outcome

▸

Time you surfaced a customer pain no one else noticed

▸

Decision you made purely based on customer feedback, against business pressure

02
Ownership
Act like an owner, not a renter.

Leaders are owners. They think long term and don't sacrifice long-term value for short-term results. They act on behalf of the entire company, beyond just their own team. They never say 'that's not my job.'

Watch out: Ownership is not micromanagement. Show you took personal accountability without trampling others.

STAR Prompts

▸

Time you fixed a problem outside your direct responsibility

▸

Decision you made that was unpopular but right for the long term

▸

Time you escalated and personally followed through to resolution

03
Invent and Simplify
If it doesn't need to exist, remove it.

Leaders expect and require innovation and invention from their teams and always find ways to simplify. They are externally aware, look for new ideas from everywhere, and are not limited by 'not invented here.'

Watch out: Simple is harder than complex. Be ready to defend why your solution is genuinely simpler, not just different.

STAR Prompts

▸

Feature or process you simplified that others assumed was necessarily complex

▸

Time you borrowed an idea from another industry and adapted it

▸

Innovation that reduced friction for users or the team

04
Are Right, A Lot
Strong judgment, diverse perspective.

Leaders are right a lot. They have strong judgment and good instincts. They seek diverse perspectives and work to disconfirm their beliefs.

Watch out: Don't confuse being confident with being right. Show you actively seek counterarguments, not just confirm your own bias.

STAR Prompts

▸

Judgment call you made with limited data that turned out correct

▸

Time you changed your mind based on new evidence

▸

Pattern you identified before others saw it

05
Learn and Be Curious
Never satisfied with current knowledge.

Leaders are never done learning and always seek to improve themselves. They are curious about new possibilities and act to explore them.

Watch out: Show learning that directly connects to better outcomes for customers or team, not just personal development.

STAR Prompts

▸

Skill or domain you mastered outside your comfort zone

▸

Time curiosity led to a meaningful product or technical insight

▸

How you stayed current in a rapidly changing area

06
Hire and Develop the Best
Raise the bar with every hire.

Leaders raise the performance bar with every hire and promotion. They recognize exceptional talent, and willingly move them throughout the organization. They develop leaders and take that role seriously.

Watch out: Developing is not just reviewing. Show coaching conversations, stretch assignments, and how you helped someone grow.

STAR Prompts

▸

Hire or promotion decision that raised the team's bar

▸

Time you developed someone who went on to bigger things

▸

Mentorship moment that changed someone's trajectory

07
Insist on the Highest Standards
Relentlessly high standards — even when inconvenient.

Leaders have relentlessly high standards — many people may think these standards are unreasonably high. Leaders are continually raising the bar and driving their teams to deliver high quality products, services, and processes.

Watch out: Standards without context are perfectionism. Show you knew when to hold the line and when to accept good enough.

STAR Prompts

▸

Time you sent work back because it wasn't good enough

▸

Standard you established that the team now takes for granted

▸

Defect or quality issue you caught before it reached customers

08
Think Big
Small thinking is a self-fulfilling prophecy.

Thinking small is a self-fulfilling prophecy. Leaders create and communicate a bold direction that inspires results. They think differently and look around corners for ways to serve customers.

Watch out: Thinking big without execution is daydreaming. Show a big vision that you also translated into concrete steps.

STAR Prompts

▸

Vision you had that others dismissed as too ambitious

▸

Long-term bet you made that paid off

▸

Time you reframed a problem from tactical to strategic

09
Bias for Action
Speed matters. Most decisions are reversible.

Speed matters in business. Many decisions and actions are reversible and do not need extensive study. We value calculated risk taking.

Watch out: Bias for action ≠ recklessness. Show you assessed reversibility and cost of delay before moving fast.

STAR Prompts

▸

Calculated risk you took quickly with incomplete information

▸

Time you moved faster than others expected and it mattered

▸

Decision you made unilaterally to unblock the team

10
Frugality
Constraints breed resourcefulness and self-sufficiency.

Accomplish more with less. Constraints breed resourcefulness, self-sufficiency, and invention. There are no extra points for growing headcount, budget size, or fixed expense.

Watch out: Frugality is not about being cheap — it's about being resourceful. Show how the constraint improved the solution.

STAR Prompts

▸

Major outcome you delivered with minimal resources

▸

Time you found a creative solution when budget was cut

▸

Process or cost you eliminated without sacrificing quality

11
Earn Trust
Trust is earned through actions, not words.

Leaders listen attentively, speak candidly, and treat others respectfully. They are vocally self-critical, even when it's awkward or embarrassing. Leaders do not believe their or their team's body odor smells of perfume.

Watch out: Earning trust requires vulnerability — sharing failures and uncertainties, not just wins. Show self-awareness.

STAR Prompts

▸

Time you publicly admitted a mistake and how it built credibility

▸

Relationship you repaired after a trust rupture

▸

How you built credibility quickly with a new team or stakeholder

12
Dive Deep
No problem is too small to understand fully.

Leaders operate at all levels, stay connected to the details, audit frequently, and are skeptical when metrics and anecdotes differ. No task is beneath them.

Watch out: Diving deep is not micromanaging. Show you go deep to verify, then step back once trust is established.

STAR Prompts

▸

Root cause you found only because you went beyond the summary data

▸

Time your direct investigation revealed something the reports missed

▸

Process audit that uncovered a systemic issue

13
Have Backbone; Disagree and Commit
Push back with data. Then commit fully.

Leaders are obligated to respectfully challenge decisions when they disagree, even when doing so is uncomfortable or exhausting. Once a decision is determined, they commit wholly.

Watch out: Backstabbing after the fact is not disagreeing and committing. Show clean escalation and full commitment once decided.

STAR Prompts

▸

Time you pushed back on a senior leader with data

▸

Decision you disagreed with but executed flawlessly

▸

Time your challenge changed the final direction

14
Deliver Results
Despite setbacks, rise to the occasion and deliver.

Leaders focus on the key inputs for their business and deliver them with the right quality and in a timely fashion. Despite setbacks, they rise to the occasion and never settle.

Watch out: Delivery without quality is not delivery. Show how you navigated the tension between speed and standards.

STAR Prompts

▸

High-stakes delivery you completed against serious obstacles

▸

Time you re-planned mid-execution when the original plan failed

▸

Result you achieved that others had written off as impossible

15
Strive to be Earth's Best Employer
Create the conditions for others to do their best work.

Leaders work every day to create a safer, more productive, higher performing, more diverse, and more just work environment. They lead with empathy, have fun at work, and make it easy for others to have fun.

Watch out: This LP is newer and often underplayed. Show concrete actions — psychological safety, DEI decisions, removing obstacles.

STAR Prompts

▸

Environment change you made that improved team performance

▸

Time you created psychological safety for a difficult conversation

▸

Initiative you championed for team wellbeing or inclusion

16
Success and Scale Bring Broad Responsibility
Approach decisions with humility and broad awareness.

Amazon is big. We must be humble and thoughtful about even the secondary effects of our actions. Our local communities, planet, and future generations need us to be better every day.

Watch out: This LP is about second-order effects. Show awareness of how a decision at scale impacts society beyond the immediate product.

STAR Prompts

▸

Decision where you considered societal or environmental impact

▸

Trade-off you made between business growth and broader responsibility

▸

Time you flagged an ethical concern and how it was resolved

System Design
Playbook.

The 6-step framework — in your hands before any technical screen.

01
Clarify Requirements

Ask 3-5 scoping questions. Functional requirements (what it does) vs non-functional (scale, latency, availability). Never assume.

02
Capacity Estimation

Back-of-envelope math for req/sec, storage, bandwidth. 10× overestimate is fine. Shows you think at internet scale.

03
API Design

Define core endpoints before touching architecture. Aligns scope and surfaces hidden assumptions before you commit.

04
High-Level Architecture

Draw the main components: LB, services, DB, cache, CDN. Walk through one complete user flow end-to-end.

05
Component Deep Dive

Pick 2-3 components to go deep. Database schema, cache invalidation, replication strategy, consistency model.

06
Trade-offs & Bottlenecks

Name every trade-off: SQL vs NoSQL, consistency vs availability, push vs pull. Every decision has a cost — say it.

⚡
CAP Theorem

Pick two: Consistency, Availability, Partition Tolerance. Know your trade-off before the whiteboard.

🔑
Consistent Hashing

Distribute data with minimal reshuffling when nodes join or leave. Essential for distributed caches.

📦
Event Sourcing

Store state as immutable events. Enables audit, replay, decoupled consumers. Great for order systems.

🔄
CQRS

Separate read/write models. Optimize each path independently — critical at Amazon's traffic levels.

🛡️
Circuit Breaker

Fail fast when downstream is down. Prevents cascading failure across your microservice graph.

📊
Rate Limiting

Token bucket, leaky bucket, sliding window — know each algorithm and when to use which.

🗂️
Database Sharding

Horizontal partition data. Eliminates single-node limits but adds cross-shard query complexity.

🌐
CDN Strategy

Push static assets to the edge. Dramatically reduces origin load and latency for global users.

The reading list.

📖
Cracking the PM Interview
McDowell & Bavaro

The definitive PM prep playbook. Product design, estimation, and behavioral frameworks all in one place.

🎯
Working Backwards
Colin Bryar & Bill Carr

Inside Amazon's PR/FAQ and 6-pager process. The closest thing to a manual for thinking like an Amazonian.

⚙️
Designing Data-Intensive Apps
Martin Kleppmann

The bible of distributed systems. Required reading before any system design round at Amazon.

🚀
The Lean Startup
Eric Ries

Build-Measure-Learn. How to think about MVPs, pivots, and validated learning — critical for product sense.

🧠
Thinking in Bets
Annie Duke

Decision-making under uncertainty. Maps directly to Are Right, A Lot and Bias for Action.

🌊
An Elegant Puzzle
Will Larson

Engineering management at scale — org design, migrations, team health. TPM mindset in one book.

Start training.
Not rehearsing.