Twitter / X
Real-time social platform with petabyte-scale data and ML ranking systems.
4 Rounds
~14 Days
Hard
The Interview Loop
Recruiter Screen (30 min)
Standard fit check, behavioral questions, and resume overview.
Technical Loop (3-4 Rounds)
Deep dive into domain knowledge, coding, and system design.
Interview Question Bank
Product Manager
•
Technical
•
medium
X Premium (formerly Twitter Blue) subscriptions have dropped by 15% week-over-week. Walk me through how you would investigate the root cause.
#Root Cause Analysis
#Metrics
#Monetization
Product Manager
•
Technical
•
medium
Evaluate the success of the Community Notes feature. What are the top 3 metrics you would look at?
#Trust & Safety
#Metrics
#Crowdsourcing
Product Manager
•
Technical
•
hard
You run an A/B test for a new reply ranking algorithm. Engagement (replies/likes) goes up by 10%, but ad click-through rate (CTR) drops by 5%. Do you launch?
#Trade-offs
#A/B Testing
#Monetization
Product Manager
•
Technical
•
easy
What are the top 3 metrics you would track to evaluate the health of the X ad platform?
#Advertising
#Metrics
#Monetization
Difficulty Radar
Based on recent AI-sourced data.
Meet Your Interviewers
The "Standard" Interviewer
Senior EngineerFocuses on core competencies, system constraints, and clear communication.
SimulateUnwritten Rules
Think Out Loud
Always explain your thought process before writing code or drawing architecture.