Twitch
Live-video loops — coding rounds plus design questions about chat, streaming, and real-time scale.
Typical loop
- 1Recruiter screen
- 2Technical phone screen
- 3Onsite: two to three coding rounds
- 4System design round
- 5Behavioral round
Questions
Callback's practice questions and the LeetCode questions Twitch has been asking, filtered together.
Asked on LeetCode
7 questions · all time
- Create a Session Bar CharteasyDatabasefrequency 100.0
- Design a File Sharing SystemmediumHash TableDesignSortingHeap (Priority Queue)+1frequency 100.0
- Toss Strange CoinsmediumArrayMathDynamic ProgrammingProbability and Statisticsfrequency 100.0
- LRU CachemediumHash TableLinked ListDesignDoubly-Linked Listfrequency 84.2
- Find Median from Data StreamhardTwo PointersDesignSortingHeap (Priority Queue)+1frequency 68.5
- Merge IntervalsmediumArraySortingQuicksortfrequency 68.5
- Reverse Vowels of a StringeasyTwo PointersStringfrequency 68.5