openai | Software Engineer | Interview Experience
Interview Date: Not specified
Result: Pass
Difficulty: Average
Interview Process
The interview consisted of a technical phone interview followed by a system design discussion. The coding question involved implementing a durable key-value store that serializes and deserializes data onto a file. A follow-up question required the candidate to handle multiple files if the size limit of a single file exceeded 1KB. The candidate faced challenges with debugging due to a mock file system provided by the interviewer, which complicated the integration of file data.
Technical Questions
- Implement a Durable Key-Value Store (Data Persistence, File Operations, Serialization)
Tips & Insights
It is advisable to briefly explain your thought process while coding, rather than getting into lengthy discussions with the interviewer. This approach may help in passing all test cases more effectively.