YouTube Software Engineer Interview Questions
The questions to prepare for a YouTube Software Engineer interview. Questions from real interview reports rank first. Updated daily.
Add a nonnegative integer to a digit array representing a large YouTube view count without converting the entire number.
YouTubeSearch a strictly bitonic array for a target using peak detection and binary search in O(log n) time.
YouTubeDescribe a past engineering project with focus on ownership, stakeholder alignment, communication, and risk management.
YouTubeDescribe how you mentored a colleague or strengthened team capability while still delivering on an important engineering project.
YouTubeSign up to see every question
Create a free account to unlock this list and practice real interview questions.
Explain SQL vs NoSQL trade-offs, including schema design, consistency, scaling, and query flexibility.
YouTubeIdentify bet365 users with consecutive losing bets above a risk threshold using ordered streak grouping.
bet365Compute top 10 customers by net sales using joins and aggregations, ordering by revenue with deterministic tie-breaking.
Gain Digital
TCS
Zest AIUse joins and LAG to isolate departments driving a large month-over-month spending variance.
State of California
University of Chicago
The Church of Jesus Christ of Latter-day SaintsTests your ability to apply graph algorithms to common interview-style problems.
YouTubeEvaluates your system design thinking for building and operating a service-oriented web site.
YouTubeAssesses your understanding of web protocols and security implications.
YouTube