Online Assessment

D.E. Shaw OA Questions [2026-2027]

30 OA problems reported by candidates who interviewed at D.E. Shaw. Updated from 7 sources including LeetCode, 1P3A, Reddit, and more.

30 OA questions Updated May 2026 All D.E. Shaw questions

What to expect in the D.E. Shaw OA

Online assessments (OAs) are typically the first technical screening step at D.E. Shaw. Candidates receive a timed coding challenge (usually 60-90 minutes) with 2-3 algorithmic problems. The OA is graded automatically and determines whether you advance to phone screens or onsite rounds.

The 30 questions below are reported directly by candidates who have completed the D.E. Shaw OA. Use them to understand the difficulty level, problem types, and topics the OA focuses on.

D.E. Shaw OA questions (30 reported)

DE Shaw | Online Assessment | Min cost to remove all elements of the array | Jan 2025

leetcode 2025 swe

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DE Shaw | Online Assessment | Collect maximum points from Tree | Jan 2025

leetcode 2025 swe

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No Ancestor Subset Hackerrank DE Shaw

leetcode 2025 swe

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Summer Internship || DE Shaw || OA || Detail Guide for inter...

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DE Shaw MTS (2023-2024 passout) [Reject]...

leetcode

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DE SHAW | Member Technical | Interview rounds | Rejected...

leetcode

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DE Shaw | DESIS Ascend Educare Mentee 2021 | India | Sep 202...

leetcode

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DE SHAW April 2024 Online Assesment...

leetcode

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D. E. Shaw | 2022 grad | SDE 1 | hyderabad | offcampus...

leetcode

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D.E. Shaw | Code Pair | QTE | Jan 2022 | Two Sum...

leetcode

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DE Shaw | OA | Matrix Strength Maximization...

leetcode

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De Shaw | Technology Developer / MTS | Hyderabad | May 2024 ...

leetcode

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D.E. Shaw Interview Experience | SMTS | oct 2024 | Reject...

leetcode

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DE SHAW OA Question...

leetcode

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DE Shaw | Project Lead | India | Jun 2024...

leetcode

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DE Shaw Internship Interview Experience | On-Campus 2020...

gfg

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D. E. Shaw Internship Interview Experience | Off Campus...

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DE Shaw Interview Experience...

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DE Shaw Interview Experience (On Campus FTE Drive)...

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DE Shaw Off-Campus Fresher Interview Experience...

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D.E Shaw Interview Experience for Software Engineer | Off-Ca...

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DE Shaw On-Campus Interview Experience | QA Engineer...

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DE-Shaw & Co Interview Experience | On-Campus Internship...

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D.E. Shaw Interview (1.10 years experience)...

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GAR Specialist from de shaw -2025...

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Unlock all 30 OA questions

Other D.E. Shaw interview rounds

All Questions Phone Screen System Design Behavioral Onsite Coding Round

Frequently asked questions

What does D.E. Shaw ask in their Online Assessment (OA)?▼

Based on 30 reported OA questions, D.E. Shaw typically asks algorithmic coding problems in their online assessment. See the full question list above for current patterns.

How many OA rounds does D.E. Shaw have?▼

Most candidates report 1-2 OA rounds at D.E. Shaw. The OA typically includes 2-3 coding problems with a time limit of 60-90 minutes, depending on the role and team.

How hard is the D.E. Shaw OA?▼

The D.E. Shaw OA difficulty varies by role. Software engineering OA problems are typically Medium-level on LeetCode. Check the specific questions reported on this page for current difficulty patterns.

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