Apple
Consumer electronics, software, and services leader known for secrecy and quality.
5 Rounds
~30 Days
Very Hard
The Interview Loop
Recruiter Screen (30 min)
Standard fit check, behavioral questions, and resume overview.
Technical Loop (3-4 Rounds)
Deep dive into domain knowledge, coding, and system design.
Interview Question Bank
Cloud Engineer
•
System Design
•
hard
Design a globally distributed key-value store for iCloud device backups that ensures high availability and strict data privacy.
#Distributed Systems
#Storage
#Cryptography
#High Availability
Cloud Engineer
•
System Design
•
medium
Design a rate limiter for the App Store API to protect backend services from sudden traffic spikes during a major iOS release.
#Rate Limiting
#Redis
#API Gateway
#Scalability
Cloud Engineer
•
System Design
•
hard
Design the Apple Push Notification service (APNs). How do you maintain millions of persistent connections to iOS devices efficiently?
#WebSockets
#TCP
#Load Balancing
#High Throughput
Difficulty Radar
Based on recent AI-sourced data.
Meet Your Interviewers
The "Standard" Interviewer
Senior EngineerFocuses on core competencies, system constraints, and clear communication.
SimulateUnwritten Rules
Think Out Loud
Always explain your thought process before writing code or drawing architecture.