Snapchat | SDE | Interview Experience
Interview Date: Not specified
Result: Not specified
Difficulty: Not specified
Interview Process
I had an onsite interview with Snapchat for the iOS Fulltime position. The interview consisted of three parts: a behavioral interview, a coding interview, and a system design interview.
In the behavioral part, the interviewer asked about my previous experiences and how I’ve handled specific challenges during my projects. They were particularly interested in teamwork and handling conflicts.
The coding interview was focused on algorithm problems. I was asked questions about data structures and algorithms, including two problems I needed to solve on a whiteboard.
For the system design interview, I was asked to design an app similar to Snapchat and to explain how I would approach scaling the app if user demand increased significantly.
Technical Questions
- Two Sum (Array, Hash Table)
- Longest Substring Without Repeating Characters (Hash Table, Two Pointers, String)
Tips & Insights
Be prepared to discuss your past experiences in detail, especially regarding teamwork and conflict resolution. Practice solving algorithm problems on a whiteboard, as this is a key part of the coding interview. Additionally, think about scalability in system design scenarios.