DRW Interview Questions, Process & Experiences (2026)

Updated Nov 2026 by DRW candidates

DRW candidate interview experiences(1)

Software Engineer

May 2026

“The process is very technical, they care a lot about computer science fundamentals eg. how a dict works and how to deal with collisions. I wasn't prepared for these kind of questions so didn't answer as precisely as I could have. ”

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DRW interview questions(21)

Re-root a binary tree.

Asked Jan 2024

Implement an LRU cache.

Asked Nov 2026

Given arrays A and B, build C with C[i] chosen from A[i] or B[i] so that the smallest missing positive integer of C is as small as possible, and return it.

Asked Jan 2022

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DRW resume examples(10)

Intern

Lyft

Stripe

DRW

Software Engineer

phamjulia9

Intern

Citadel

Stripe

Amazon

Capital One

Samsara

4 more

Software EngineerUniversity of California, Berkeley

yoalt

171

Intern

Citadel

Stripe

Amazon

Capital One

Samsara

4 more

Software EngineerUniversity of California, Berkeley

yoalt

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DRW Interview Questions, Process & Experiences (2026)

DRW candidate interview experiences(1)

Software Engineer

DRW interview questions(21)

Re-root a binary tree.

Implement an LRU cache.

Given arrays A and B, build C with C[i] chosen from A[i] or B[i] so that the smallest missing positive integer of C is as small as possible, and return it.

DRW resume examples(10)

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