Airwallex

Typical loop

1. 1Recruiter screen
2. 2Technical phone screen
3. 3Onsite: two coding rounds
4. 4System design round on money movement
5. 5Values and behavioral round

• Daily TemperaturesmediumArrayStackMonotonic Stackfrequency 100.0
• LRU CachemediumHash TableLinked ListDesignDoubly-Linked Listfrequency 100.0
• Lowest Common Ancestor of a Binary TreemediumTreeDepth-First SearchBinary TreeBinary Lifting+1frequency 100.0