I had a phone screen with two coding questions: 1. **Interval Intersection Variant:** The problem involved finding the maximum number of overlapping intervals. There were two follow-up questions: * Find the number of overlaps at a given time. * Given a time pa...
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I interviewed for an ad-related team. **Phone Screen:** I was asked LeetCode 636. **Virtual Onsite:** I had a system design round where I needed to design a system for promoting ads, including defining the DB schema. I was told to focus on their specific syste...
The question was similar to a variation of the LRU cache. The requirement was to avoid outputting identical logs within a short time frame (a time range was provided). There were many follow-up questions, such as how to delete data, how to handle concurrency,...
### Round 1: High Concurrency I was asked to design a class that would allow multiple users to report their latency. The system should then calculate and report the 99th percentile latency over a given period. ### Round 2: Coding I had to write code to process...
I interviewed with Netflix in July. I applied at the end of March for several L5 positions and heard back from a recruiter in June. **Round 1: Recruiter Screen** This was a 30-minute interview. I was asked basic questions and about Netflix's culture. I reviewe...
In the initial phone screen, I was asked to implement a function that takes key-value pairs of ("event name", timestamp) as input. The function should check if the event has been printed in the last 10 seconds, and if not, print the event. The interviewer then...
This was my onsite interview experience at Netflix. **Round 1: Coding** The coding question was a variation of the Course Schedule problem. Instead of courses, it involved painting layers and determining the drawing order based on dependencies between objects....
