DoorDash Coding Interview Questions

These are the 7 DoorDash coding interview questions AceOffer has reconstructed from candidate reports, sorted by how often each was reported. Dasher Pay: Per-Minute Pay by Concurrent Deliveries, Then Peak-Hour Double Pay leads at 20×. Every question shows when it was last reported; the catalog refreshes monthly.

Part of the full catalog of DoorDash interview questions, covering every round.

AceOffer is not affiliated with, endorsed by, or sponsored by DoorDash. Questions are reconstructed from interview experiences candidates shared, not from DoorDash materials.

Key facts

•7 distinct coding questions indexed
•58 candidate reports across those questions
•Most reported: Dasher Pay: Per-Minute Pay by Concurrent Deliveries, Then Peak-Hour Double Pay — 20× (last seen October 2026)
•Refreshed monthly · last updated October 2026

Which DoorDash rounds ask coding questions?

DoorDash draws coding questions from the rounds below. Counts are distinct questions, not times asked.

The one-hour Code Craft screen: Dasher Pay or the Bootstrap API in most reports, plus the nearest-DashMart grid BFS and, for one staff candidate, a path key-value store.4 questions

Most reported: Dasher Pay: Per-Minute Pay by Concurrent Deliveries, Then Peak-Hour Double Pay — 20×

AI Code Craft (the order refund workflow built as live services with your own AI tool) and Debugging (a round robin load balancer then consistent hashing, or a random Dasher picker with thread safety).3 questions

Most reported: AI Code Craft: Order Refund Workflow as a DAG, Built as Live Services — 13×

Which DoorDash coding questions get asked most?

Sorted by candidate-report frequency. Click any question for the full breakdown.

Question	Round	Reported	Last seen
Dasher Pay: Per-Minute Pay by Concurrent Deliveries, Then Peak-Hour Double Pay	Phone Screen	20×	October 2026
AI Code Craft: Order Refund Workflow as a DAG, Built as Live Services	Coding	13×	October 2026
Bootstrap API: Aggregate User, Payment and Address Services, Tolerating FailuresFree	Phone Screen	9×	September 2026
Debugging: Fix a Round Robin Load Balancer, Then Write Consistent Hashing	Coding	7×	September 2026
Debugging: Random Dasher Picker (O(1) Add and Pick-and-Remove, Then Thread Safety)	Coding	5×	September 2026
Nearest DashMart: Distance from Every Cell to the Closest Destination (Multi-Source BFS)	Phone Screen	3×	July 2026
Design a Path Key-Value Store (create, set, get, delete on /a/b/c Paths)	Phone Screen	1×	April 2026

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FAQ

How many coding questions does DoorDash ask?▾

AceOffer has reconstructed 7 distinct DoorDash coding interview questions from 58 verified candidate reports, each with the follow-ups candidates reported and a last-reported date.

What is the most common DoorDash coding interview question?▾

Dasher Pay: Per-Minute Pay by Concurrent Deliveries, Then Peak-Hour Double Pay — reported 20 times, last seen October 2026.

How fresh is AceOffer's DoorDash coding question data?▾

The catalog is refreshed monthly from new candidate reports, and every question shows when it was last reported.

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