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DoorDash

5 rounds·3-4 weeks·7 patterns·30% hard

Key patterns

Showing 3 of 7
1arrays hashing
medium90%
2bfs
medium85%
3graphs
hard80%
4heap
medium75%
5dp 1d
hard70%

Common questions

Showing 3 of 5
Design Food Delivery Systemvery common
Task Schedulervery common
Meeting Rooms IIcommon
Shortest Path in Gridcommon
ETA Prediction Systemcommon

Interview process

Showing 1 of 5 rounds
1. Recruiter + Technical screen45 min
backgroundcoding
2. Data structures & algorithms60 min
algorithmsoptimization

Quick facts

Pacefast
Optimal requiredyes
Hints givenyes

Insider tips

1/5
  • ·Focus on real-time systems and geolocation

Compensation (TC)

Entry$XXX,XXX
Mid$XXX,XXX
Senior$XXX,XXX

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

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