bytedance | Software Engineer | Interview Experience
Interview Date: Not specified
Result: Fail
Difficulty: Average
Interview Process
The interview process began with a phone call from HR lasting about 30 minutes. This was followed by another HR phone interview of the same duration. The technical portion involved coding a binary search problem, which the candidate initially misunderstood, taking approximately 30-40 minutes to complete. The candidate was also asked about the workings of Kafka and to design a distributed key-value store.
Technical Questions
- Binary Search Problem: Given a sorted integer array, find a target value and return its index. If the target value is not in the array, return the index where it would be inserted in order.
- Questions about Kafka and distributed systems.
Tips & Insights
- Ensure to clarify the problem statement before starting to code to avoid misunderstandings.
- Familiarize yourself with distributed systems concepts and the workings of technologies like Kafka.