Robinhood Interview Questions

IQ Team
Written by IQ Team
Jay Feng
Reviewed by Jay Feng
Published March 27, 2026
Estimated reading time: 5 minutes

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Robinhood Interview Guides

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Data Structures & Algorithms
(55)
Machine Learning
(40)
SQL
(39)
Business Case
(15)
A/B Testing
(14)

Robinhood Interview Questions

Practice for the Robinhood interview with these recently asked interview questions.

QuestionTopicDifficulty
SQL
Hard

Given the two tables, write a SQL query that creates a cumulative distribution of the number of comments per user. Assume bin buckets class intervals of one.

Example:

Input:

users table

Columns Type
id INTEGER
name VARCHAR
created_at DATETIME
neighborhood_id INTEGER
sex VARCHAR

comments table

Columns Type
user_id INTEGER
body VARCHAR
created_at DATETIME

Output:

Columns Type
frequency INTEGER
cum_total FLOAT
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A/B Testing
Medium
SQL
Easy
SQL
Easy
Machine Learning
Medium
Statistics
Medium
SQL
Hard
Machine Learning
Medium
Python
Easy
Deep Learning
Hard
SQL
Medium
Statistics
Easy
Machine Learning
Hard

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Challenge

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Robinhood Salaries by Position

Product Manager*
$205K
Product Manager
Median: $205K
Mean (Average): $205K
Data points: 1
Software Engineer
$128K
$246K
Software Engineer
Median: $168K
Mean (Average): $178K
Data points: 174
Marketing Analyst*
$175K
Marketing Analyst
Median: $175K
Mean (Average): $175K
Data points: 1
Data Scientist
$114K
$220K
Data Scientist
Median: $163K
Mean (Average): $166K
Data points: 48
Data Engineer
$119K
$231K
Data Engineer
Median: $150K
Mean (Average): $163K
Data points: 15
AI Research Scientist*
$140K
AI Research Scientist
Median: $140K
Mean (Average): $140K
Data points: 1
Data Analyst
$107K
$153K
Data Analyst
Median: $127K
Mean (Average): $125K
Data points: 10
Base salary
Median
Mean (Average)
* = Low confidence (less than 5 data points)

Most data science positions fall under different position titles depending on the actual role.

From the graph we can see that on average the Product Manager role pays the most with a $205,000 base salary while the Data Analyst role on average pays the least with a $125,400 base salary.

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