1p3a Experience · May 2026

doordash tech phone screen: calculating dasher compensation

SWE Phone Screen newgrad
1 upvote 2 replies

Interview Experience

题目就是计算Dasher工资。给一堆订单记录,让你算 dasher 最后该拿多少钱。正常送完就按时间和 rate 算,取消的单子给固定补偿,另外还有几段 double pay 时间要处理 以下内容需要积分高于 150 您已经可以浏览 后面主要问了一些边界,比如 double pay 时间段和 delivery 时间有重叠的时候怎么算,还有 canceled order 怎么处理。我讲了思路,代码也跑过了。最后又聊了几句如果数据量很大或者上游 service 挂了怎么办,我就按平时工作里会考虑的方向答了一下,感觉沟通还行 整体感觉都挺好的,面试官也没表现出哪里不满意,但还是挂了,不知道是不是因为hiring freeze

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About DoorDash Interview Reports

This question was reported by a candidate who interviewed at DoorDash. LeakCode aggregates interview reports from 10+ sources, including 1Point3Acres, Glassdoor, LeetCode Discuss, Blind, Reddit, Indeed, and Nowcoder. Each report is translated where necessary, deduplicated against existing entries, and tagged by company, role, round type, and reporting date.

Use this question as one calibration data point, not a memorization target. Companies typically rotate their question pools every 2-4 months; the exact wording of a 2024 question may differ from what you encounter today. The underlying pattern, difficulty level, and follow-up depth at DoorDash are the higher-signal extractions to take from this report.

For broader preparation context, the DoorDash interview process typically includes a recruiter screen, one or two technical phone screens, and a 4-5 round on-site loop covering coding, system design (at L4+ levels), and behavioral. Reports tagged on LeakCode show the round-by-round distribution and typical difficulty calibration. To browse questions filtered by round type and seniority, use the company hub linked above.

How To Practice This Type of Question

Solve similar problems on LeetCode under timed conditions (25-35 minutes per medium difficulty). The goal is pattern recognition: recognize the underlying technique (sliding window, two-pointer, BFS, memoized recursion, etc.) within 60-90 seconds of reading. Strong candidates verbalize their hypothesis out loud before coding, then iterate based on feedback. Weak candidates dive into implementation immediately, lose time on the wrong approach, and run out of time for follow-ups.

Companies update their question pools every 2-4 months. The exact wording of any given question may have been retired by the time you interview. Focus your prep on the pattern, not the specific problem. The patterns that appear in DoorDash reports consistently are the ones worth investing in; one-off niche problems are not.

During Your DoorDash Round

Apply the standard interview round template: clarify requirements (2-3 minutes), state your approach out loud and confirm direction with the interviewer (3-5 minutes), code with narration (15-25 minutes), test with concrete examples including edge cases (5 minutes), discuss optimization or trade-offs if time permits (5 minutes). This template is universally accepted across FAANG and adjacent companies; deviating from it produces weaker interviewer feedback signal.

The single most predictive failure mode in DoorDash reports tagged "no hire": not asking clarifying questions. Interviewers are explicitly trained to weight this. Strong candidates ask 3-5 clarifying questions even on problems that look obvious; weak candidates dive into code immediately. The clarifying-question check is often the first signal recorded in the interviewer's written notes.