Snapchat | Software Engineer | Onsite
Timeline: 2026(Jan - Mar) • Fulltime • JobHopper • 
Waiting for result
This is my interview experience for the Software Engineer role at Snapchat. The process was quite challenging but also very rewarding.
The first round was a technical phone screen where I was asked about my previous projects and some technical questions related to iOS development. I was also asked to solve a couple of coding problems on the spot, which included questions about data structures and algorithms.
For the next round, I had an onsite interview. This included multiple rounds, where I was required to solve coding problems related to system design and iOS architecture. One of the design problems was to create a messaging app.
I also had a behavioral interview, and I was asked about how I handle conflicts in a team, which helped me showcase my problem-solving and communication skills. Overall, the interview process was intense but it gave me a great insight into the working culture at Snapchat and how they value innovation and teamwork.
Interview Questions
Rate Limiting
Design a system to implement rate limiting for an API.
Difficulty: Medium | Reference: LC-199 | Tags: System Design
Log Collection Design
How would you design a system for log collection and analysis?
Difficulty: Hard | Reference: LC-200 | Tags: System Design
Messaging App Design
Design a messaging app that supports sending and receiving messages.
Difficulty: Medium | Reference: LC-201 | Tags: System Design