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Companies / CrowdStrike

CrowdStrike interview questions

Explore questions associated with CrowdStrike. Review the source details, then use the workspace for code, notes, and diagrams.

17 questions in the library. A source association does not guarantee a future interview question.

Behavioral and leadership · Coding · System design

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17 questions

Showing 1–17

Behavioral and leadershipDifficulty not specified
Tell me about a time when you led a complex project and had to manage multiple cross-functional teams.
Companies: CrowdStrike, Docker
Last reported Sep 2026
Open workspace
System designDifficulty not specified
Design a Google Drive security scanner
Design a system that can scan Google Drive files and detect sensitive content, returning alerts or reports when potentially sensitive files are identified.
Companies: CrowdStrike, Microsoft
Last reported Sep 2026
Open workspace
Behavioral and leadershipDifficulty not specified
Describe a production incident you handled, including how you diagnosed the issue, mitigated the impact, communicated with stakeholders, and prevented recurrence.

Companies: CrowdStrike, DoorDash, LinkedIn, Stubhub

Last reported Sep 2026

System designDifficulty not specified

Design a Malware Analysis System

Design a malware analysis system that allows security researchers to upload binary files and receive detailed analysis reports, including static analysis, dynamic analysis, and…

Companies: CrowdStrike, Anthropic

Last reported Sep 2026

Behavioral and leadershipDifficulty not specified

Discuss a time when you had conflicting perspectives with teammates and how you handled it

Companies: CrowdStrike, Amazon, Anthropic, Canva +10

Last reported Sep 2026

CodingHardLeetCode 381

Insert Delete GetRandom O(1) - Duplicates allowed

Design a data structure for a multiset that supports insert(val) (adding even duplicate occurrences), remove(val) (removing a single occurrence), and getRandom() (returning an…

Companies: CrowdStrike, LinkedIn, Okta

Array · Design · Hash Table · Math

Last reported Sep 2026

CodingDifficulty not specified

Sliding Window Rate Limiter

Implement a rate limiter using a sliding window algorithm that tracks and limits the number of requests allowed within a given time window. Extend the…

Companies: CrowdStrike, Adobe, Amazon, Cloudflare +4

Last reported Sep 2026

Behavioral and leadershipDifficulty not specified

Tell me about a time when you had to juggle multiple competing priorities

Describe a situation where you were faced with multiple competing priorities at the same time. How did you decide what to focus on, and what…

Companies: CrowdStrike, Capital One, Google, Meta

Last reported Sep 2026

Behavioral and leadershipDifficulty not specified

Tell me about a time you received critical feedback from your manager. How did you respond to it, and what did you learn?

Companies: CrowdStrike, Duolingo, Grab, Meta +4

Last reported Sep 2026

Behavioral and leadershipDifficulty not specified

Tell me about a time you worked on a complex cross-functional project and had to leverage your relationships to ensure its success

Companies: CrowdStrike, Meta, Monzo, Nubank +3

Last reported Sep 2026

System designDifficulty not specified

Design a distributed RPC execution service for a blackbox binary

Design a scalable system that exposes the functionality of a blackbox report-generating binary via RPC calls, allowing clients to remotely trigger executions and retrieve…

Companies: CrowdStrike

Last reported May 2026

CodingDifficulty not specifiedLeetCode 635

Design Log Storage System

Design a data structure to store log entries by id with timestamps and support put(id, timestamp) and retrieve(start, end, granularity) returning all ids whose timestamps…

Companies: CrowdStrike, Pinterest

Last reported May 2026

CodingDifficulty not specifiedLeetCode 388

Longest Absolute File Path

Given a string using '\n' and '\t' to represent a nested filesystem, compute the length of the longest absolute path to any file. The core…

Companies: CrowdStrike, Datadog

Last reported May 2026

CodingMediumLeetCode 743

Network Delay Time

Given a directed, nonnegative-weighted graph and a start node k, compute single-source shortest-path distances and return the maximum distance (the time for the signal to…

Companies: CrowdStrike, NVIDIA

Breadth-First Search · Depth-First Search · Dijkstra's Algorithm · Graph Theory

Last reported Apr 2026

Behavioral and leadershipDifficulty not specified

Describe a challenging situation where a project or initiative under your leadership wasn't going as planned and how you persevered to overcome the situation.

Companies: CrowdStrike, Anthropic, Google, Meta +1

Last reported Jan 2026

System designDifficulty not specified

Design a Real-Time Event Message System

Design a real-time event messaging system that can ingest event data (movie releases, sports events, etc.) from various sources and provide fast in-memory storage for…

Companies: CrowdStrike, Apple, Ford

Last reported Jan 2026

System designDifficulty not specified

Design Redis

Design an in-memory key-value store like Redis that supports fast data operations with key expiration, starting with a single-node implementation and then expanding to a…

Companies: CrowdStrike, Meta

Last reported Jan 2026