2dbi
Companies
Problems
Experiences
Notes
Salary
⌘K
Contribute
Mock Interview
Sign in
Leaderboard
Salary
Switch to dark mode
Account
Companies
Problems
Experiences
My Notes
Menu
Feedback
Home
/
Fastly
F
Fastly
Edge Cloud · CDN
·
7
questions
·
5
rounds
·
updated
Jun 2026
Watch
Preparing for
All roles
Frontend
Backend
Data
ML
Asked
All time
Last year
Last 6 months
Interview rounds —
select one
to load its questions
Rounds look wrong?
Swipe to switch rounds
Rounds look wrong?
All
7
Technical Phone Screen
2
Onsite – Coding (Practical)
2
System Design
1
Technical Deep Dive
1
Behavioral / Hiring Manager
1
Narrow all questions
Type: All
Seniority: All
Recent
Type: All
Seniority: All
Filters
Clear filters
All questions
DSA
added
…
Generate a String From Binary Tree Node Values
…
L3
1
DSA
added
…
Write a C Macro That Manipulates Pointers
…
L3
0
Other
added
…
C & Observability Deep Dive
…
L4
0
DSA
added
…
Reverse a Linked List
…
L3
0
DSA
added
…
Detect a Loop in a Linked List
…
L3
0
HLD
Backend
added
…
Design a Cache That Avoids Concurrent Duplicate Fetches
…
L4
0
Behavioral
added
…
A Time You Debugged a Hard Production Issue
…
L3
0