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System Design
3 years ago
Design a subscription management system for DoorDash.
Machine Learning EngineerSoftware EngineerTechnical Program ManagerSite Reliability Engineering Manager

DoorDash

GameStop

Marqeta

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3 years ago
System Design
3 years ago
Design a system for detecting fraudulent transactions at DoorDash
Machine Learning EngineerSite Reliability EngineerSite Reliability Engineering ManagerEngineering Manager

DoorDash

Hootsuite Logo

Hootsuite

Gett Logo

Gett

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3 years ago
System Design
3 years ago
Design a system for real-time processing of IoT device data.
Machine Learning Engineer

DoorDash

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3 years ago
System Design
3 years ago
Design a buy-now-pay-later system for DoorDash.
Machine Learning EngineerTechnical Program ManagerSoftware EngineerML Engineering Manager

DoorDash

Recruit Holdings Logo

Recruit Holdings

Productboard Logo

Productboard

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3 years ago
Coding
3 years ago
Can you tell me which words make blanagrams from punishments and nine thumps?
Machine Learning Engineer

DoorDash

Tinder Logo

Tinder

Snowflake Logo

Snowflake

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3 years ago
ML Knowledge
3 years ago
In what ways can dimensionality reduction techniques be applied in other fields aside from data analysis, and what benefits can they offer?
Machine Learning Engineer

DoorDash

Taboola Logo

Taboola

Stitch Fix Logo

Stitch Fix

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3 years ago
System Design
3 years ago
Design a backup and recovery platform for distributed cloud architectures.
Machine Learning Engineer

DoorDash

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3 years ago
System Design
3 years ago
Design a notification service.
Machine Learning Engineer

DoorDash

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3 years ago
ML Knowledge
3 years ago
Can you walk us through bias and variance in the context of decision trees? And, if possible, could you clarify which one is more difficult: high bias or high variance - and why that's so?
Machine Learning Engineer

DoorDash

Electronic Arts Logo

Electronic Arts

Cohesity Logo

Cohesity

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3 years ago
System Design
3 years ago
Design a face recognition system that works in real-time.
Machine Learning Engineer

DoorDash

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3 years ago

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*All interview questions are submitted by recent DoorDash Machine Learning Engineer candidates, labelled and categorized by Prepfully, and then published after being verified by Machine Learning Engineers at DoorDash.

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