Instacart

4 rounds·2-3 weeks·7 patterns·25% hard

Key patterns

Showing 3 of 7

1arrays hashing

medium90%

2bfs

medium80%

3graphs

hard75%

4greedy

medium70%

5heap

medium65%

+4 more patterns

Showing 3 of 5

Design Grocery Delivery Systemvery common

Task Schedulercommon

Merge Intervalscommon

Inventory Managementcommon

Top K Frequent Elementscommon

+2 more must-know questions

Showing 1 of 4 rounds

1. Technical phone screen45 min

codingbackground

2. Algorithms round60 min

algorithmsproblem-solving

+3 more interview rounds

Pacemoderate

Optimal requiredno

Hints givenyes

1/5

Entry$XXX,XXX

Mid$XXX,XXX

Senior$XXX,XXX

Enter your interview date → we prioritize Instacart's top patterns → you get a day-by-day schedule.

The average Instacart candidate needs 13 hours to cover all patterns.