Amazon Business Analyst Interview Questions & Process

Cracking the Amazon Business Analyst Interview

At Amazon, the Business Analyst (BA) role is highly quantitative. Unlike traditional BAs who just gather requirements for software development, an Amazon BA analyzes massive datasets (supply chain logistics, Prime video viewership, AWS usage) to drive core business decisions.

The Interview Stages

Amazon’s process is rigorous. Every single interviewer will test you on specific Leadership Principles (LPs) alongside your technical skills.

1. Online Assessment (OA): Heavy focus on SQL and basic data interpretation.
2. Technical Phone Screen: Live SQL coding and a mini case study.
3. The Loop (4-5 Onsite/Virtual Rounds):
   • Advanced SQL / Data Modeling.
   • Business Case Study / Metrics.
   • Behavioral / LP Round 1.
   • Behavioral / LP Round 2 (often with the Bar Raiser).

Round 1: Advanced SQL

Amazon runs on data. Your SQL must be flawless.

• Focus: Window Functions (RANK(), LEAD(), LAG()), complex self-joins, and query optimization.
• Question: "Write a query to find the 3-day rolling average of total sales for each product category."

Round 2: Business Metrics & Case Study

You must demonstrate "Customer Obsession" and "Dive Deep."

• The Scenario: "Prime delivery times in Mumbai have increased by 12 hours over the last week. Walk me through how you would investigate this."
• The Approach: Break down the funnel.
  1. Is it a warehouse issue? (Picking/packing time).
  2. Is it a logistics issue? (Truck breakdowns, traffic).
  3. Is it an inventory issue? (Items out of stock in local hubs). Show how you would pull data for each hypothesis.

Round 3 & 4: The Leadership Principles (Behavioral)

This is where most technically sound candidates fail. You must answer using the STAR Method (Situation, Task, Action, Result) and tie your answers directly to an LP.

• Ownership: "Tell me about a time you took on a task that was completely outside your job description because it needed to get done."
• Have Backbone; Disagree and Commit: "Describe a situation where your data analysis contradicted a senior manager's gut feeling. How did you handle it?"
• Deliver Results: "Tell me about a time you had to deliver a critical analysis under an impossible deadline."

The "Bar Raiser"

One of your interviewers is a designated "Bar Raiser." Their job is to ensure you are better than 50% of the people currently holding the BA role at Amazon. They usually focus heavily on behavioral questions and dealing with ambiguity.

Pro Tip: Amazon does not use PowerPoint. They use 6-page narrative documents. During your interview, demonstrate that you can communicate complex data findings in clear, concise written text. Mentioning your ability to write structured, data-driven documents will impress your hiring manager.