Skip to main content
Back
BrazilHybrid4 days ago
DoorDash

Engineering Manager Interview Experience

DoorDash·Staff / L6
Result
In Progress
Interview date
4 days ago
Difficulty
Very difficult

Interview process

The request from the interviewer was simple: design Instagram. - Users should be able to upload photos and videos. - Videos up to 1GB - max 1 per day. - Photos up to 10MB - max 5 per day. - Users will have a private timeline, that only they see the posts. - Users will have a public timeline where everyone that follow them will see their posts. - Users will be able to see all the posts from the people they follow. - All content will be ordered by created_at DESC. Later we introduced new scaling problems, like celebrity posts.

  • Technical interview

Interview tips

Review all the material available on System Design for Instagram-like. Review basic components like Blob Storage and no-SQL databases.

Company culture

The bar is high, people are friendly, and they provide a lot of material to help you to prep.

Questions asked

Question types asked

Specific questions asked

Unlock more real interview experiences

Get full access with a membership, or share your experience to try it free.

Get updates in your inbox with the latest tips, job listings, and more.

Follow Us

Products
Courses
Interview Questions
Interview Experiences
Popular articles
Guides
Coaching
For Partners
Company
Exponent © 2026
Terms of Service | Privacy