Amazon Business Intelligence Engineer Interview Questions
Amazon Business Intelligence Engineer interview questions span both deep technical analytics and Amazon’s behavioral expectations, so the loop tests SQL and ETL instincts alongside product sense and Leadership Principles. What’s distinctive about this role is the blend: you’ll be evaluated for the ability to extract and transform data efficiently, define and defend KPIs, build reliable reports or dashboards, and translate findings into business recommendations. Interview preparation should include practicing advanced SQL (joins, window functions, CTEs, performance thinking), familiarizing yourself with common BI workflows, and preparing crisp STAR stories that show measurable impact. Expect an initial online assessment or take-home SQL challenge, one or two technical phone screens, and then an interview loop of focused conversations that mix SQL/problem-solving, case-style metric design or dashboarding, and behavioral probes tied to Amazon’s Leadership Principles. To prepare, rehearse end-to-end analytics scenarios where you define metrics, justify tradeoffs, sketch data models, and quantify outcomes; time-box SQL practice; and run mock behavioral interviews that emphasize decisions, data, and results.
Identify Top-Buying Customers Daily with SQL Query
PRIME +-------------+------------+----------+ | Customer_ID | Start_Date | End_Date | +-------------+------------+----------+ | 1 | 2025-01-...
Analyze Top Book Sales and Unique Customer Purchases
BOOK_TRANSACTION +---------------+------------+-------------+------+----------+ | MARKETPLACE_ID| TXN_DAY | CUSTOMER_ID | ASIN | QUANTITY | +------...
Identify Top-Buying Customers Daily with SQL Query
PRIME +-------------+------------+----------+ | Customer_ID | Start_Date | End_Date | +-------------+------------+----------+ | 1 | 2025-01-...
Identify Employees with Invalid Department References
EMPLOYEE +-----+-----+--------+ | eid | did | ename | +-----+-----+--------+ | 1 | 10 | Alice | | 2 | 11 | Bob | | 3 | 99 | Carol | +--...
Illustrate SQL Join Results with Duplicate Keys
TABLE1 +------+ | col1 | +------+ | 1 | | 1 | | 1 | +------+ TABLE2 +------+ | col1 | +------+ | 1 | | 1 | | 1 | | 1 | | 1 |...
Identify Most Popular First-Watched Movie in Viewing History
MOVIE_VIEWS +------------+--------------------+------------+ | customer_id| title | date | +------------+--------------------+-----...
Calculate Rolling 7-Day Sum of Answers by Device
ANSWERS +------------+--------+---------+ | date | device | answers | +------------+--------+---------+ | 2019-01-01 | echo | 10 | | 2019...
Identify Customers Purchasing Every Product in Catalog
X_PURCHASES +-------------+---------+ | customer_id | pro_key | +-------------+---------+ | 1 | A | | 1 | B | | 2 ...
Create Monthly Revenue Report for Each Department
DEPARTMENT_REVENUE +------------+---------+-------+ | Department | Revenue | Month | +------------+---------+-------+ | A | 8000 | Jan |...
Calculate Weekly Event Sums from Daily Counts
EVENT_LOG +------------+------+ | event_date | cnt | +------------+------+ | 2025-05-01 | 17 | | 2025-05-02 | 12 | | 2025-05-08 | 30 | +-------...
Count Customers Buying Both 'Kindle' and 'Alexa'
ITEMS +---------+-----------+ | ITEM_ID | ITEM_NAME | +---------+-----------+ | 101 | Kindle | | 202 | Alexa | | 303 | Fire TV | ...
Analyze Seller Compliance and Customer Purchase Patterns
SELLER_STATUS +-----------+------------+-----------+ | seller_id | date | status | +-----------+------------+-----------+ | 1 |2019-0...
Identify Frequent Actor-Director Collaborations in Film Database
FILMOGRAPHY +-------+---------+------------+ | actor | dir | date | +-------+---------+------------+ | Tom | Nolan | 2020-01-01 | | Tom ...
Find Top Three Books by City in Recent Months
BOOK_SALES +------+--------+------------+------------+ | city | asin | sale_date | units_sold | +------+--------+------------+------------+ | NYC ...
Compute First Order Proportions by Day and Category
ORDERS +----------+------------+----------+-------------+ | order_id | date | category | customer_id | +----------+------------+----------+-----...
Identify Unique Unordered City Pairs in Flight Log
FLIGHTS +----------------+---------------+ | departure_city | arrival_city | +----------------+---------------+ | NYC | LAX | | ...