Qualcomm
Embedded and systems loops — C, memory, and concurrency dominate, tuned to the silicon or platform team you are joining.
Typical loop
- 1Recruiter screen
- 2Technical phone screen: C and systems fundamentals
- 3Onsite: coding, memory, and concurrency rounds
- 4Team-specific domain round
- 5Hiring-manager conversation
Asked on LeetCode
All 53 by time range →- Reverse Nodes in k-GrouphardLinked ListRecursionfrequency 100.0
- String Compression IIImediumStringfrequency 97.2
- Maximum Number of OneshardMathGreedySortingHeap (Priority Queue)frequency 94.0
- Longest Substring Without Repeating CharactersmediumHash TableStringSliding Windowfrequency 90.5
- Number of IslandsmediumArrayDepth-First SearchBreadth-First SearchUnion-Find+1frequency 90.5
- Reverse Linked ListeasyLinked ListRecursionfrequency 90.5
- Two SumeasyArrayHash Tablefrequency 90.5
- LRU CachemediumHash TableLinked ListDesignDoubly-Linked Listfrequency 86.4