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Hard · positive · offer accepted · Posted 13 days ago
SEED: 4 rounds, 1 system-design + 2 coding + behavioral. Took ~4 weeks end-to-end. Fair process, recruiter was responsive.
Brush up on distributed-systems basics, especially consistent hashing and queueing.
system design
Design a URL shortener that supports 100k QPS.
Cover hashing, sharding, write-vs-read paths, cache strategy.
coding
Reverse a linked list in O(n).
Iterative is preferred; show the pointer swap.
behavioral
Tell me about a time you disagreed with a teammate.
Use STAR. Land on a concrete decision and what changed.