Amazon Interview Questions
Practice 631 real Amazon interview questions for 2026. Covers all top categories — Coding & Algorithms, Behavioral & Leadership, Machine Learning, Data Manipulation (SQL/Python), and System Design — across Software Engineer, Data Scientist, Machine Learning Engineer, Product Manager, and Business Intelligence Engineer roles. Real Amazon interview questions from actual interviews with detailed solutions; use this collection for interview preparation that emphasizes shipping at scale, measurable impact, and the company’s Leadership Principles. Expect coding-heavy assessments for Software Engineer candidates: frequent tree and dynamic-programming problems, two-array optimization patterns, nested object/path lookups, and system-design prompts that mirror product flows (online Minesweeper, pizza-ordering, credit-card and shipping/cost systems), plus leadership and collaboration behavioral prompts. Data Scientist rounds concentrate on experimentation and metrics (A/B design, hand p-values, D7 retention SQL), RAG/recommender evaluation, and product-impact analyses. ML Engineer questions focus on production model design, LLM/agent concepts, reliability (cold start, training stability, online vs offline gaps), and large-scale detection pipelines. PM interviews stress customer-obsessed stories, ambiguity, Alexa product launches, and domain-specific data pipelines. Prepare with timed coding practice, end-to-end experiment writeups, STAR stories framed to Leadership Principles, and mock system-design sessions.

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"Coaches and bootcamp prep courses cost around $200-300 but PracHub Premium is actually less than a Netflix subscription. And it landed me a $178K offer."

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"I recently cleared Uber interviews (strong hire in the design round) and all the questions were present in prachub."
"The search is what sold me. I typed in a really niche DP problem I got asked last year and it actually came up, full breakdown and everything. These guys are clearly updating it constantly."
Solve interval deletion and GCD subarray problems
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Design feedback and feature rollout platform
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Design LCA with flexible inputs and rule
Design LCA with flexible inputs and rule Design a function to find the lowest common manager of two employees in an organizational tree. Support two i...
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Deliver a Data Solution Under Tight Deadlines
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Estimate Treatment Effects Using PSM, DiD, and DML Methods
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Demonstrate leadership with STAR examples
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Describe a decision with incomplete information
Describe a decision with incomplete information Behavioral: Decision-Making Without Complete Information (Machine Learning Engineer) Provide a specifi...
Respond to negative feedback and exceed requirements
Respond to negative feedback and exceed requirements Behavioral Question: Negative Feedback and Going Beyond Requirements Context: Software Engineer —...
Behavioral Deep-Dive & Leadership Scenarios
Behavioral Deep-Dive and Leadership Scenarios for Product Managers Prepare structured answers for a Product Manager phone screen or onsite covering le...
Recovering a Lost Deliverable
Incident Scenario: Recovering a Lost Deliverable You are the PM leading a three-person team on the build-out of a new train station in a regulated env...
Amazon New-Service Launch Cases
Amazon New-Service Launch Cases You are asked to outline how Amazon could launch three distinct products: a restaurant table-booking app, a flower-del...
Amazon Behavioral & Leadership Scenarios
Amazon Behavioral and Leadership Scenarios for Product Managers Prepare concise, structured answers for an Amazon Product Manager onsite covering beha...
Describe deadline pressure, challenges, and decision changes
Describe deadline pressure, challenges, and decision changes Behavioral and Leadership Prompts — Software Engineer (Technical Screen) Answer the follo...
Demonstrate invent-and-simplify and customer communication
Behavioral: Two STAR Stories (Data Scientist, Technical Screen) Provide two concise STAR stories that demonstrate your ability to invent/simplify and ...
Drive stakeholder alignment under trade-offs
Decision Framework: Training Platform (Standard Vendor vs. Premium Vendor vs. Internal Build) Context You are responsible for driving a cross-function...
Demonstrate leadership under strict rules
Behavioral — STAR: Operating Under a Non‑Negotiable Policy Context: Onsite behavioral & leadership interview for a Data Scientist. Describe a specific...