I applied on careers website on Feb 2. I got a mail from HR scheduling the interview on 22 Feb.

Round 1:
This round happened around 60Mins. Interviewer was very friendly and interacted well.

1. LRU Cache - https://leetcode.com/problems/lru-cache/
2. LFU Cache - https://leetcode.com/problems/lfu-cache/
   Result: Got positive response, so another interview was scheduled on the next week.
   Round 2:
   Initially interview asked fundementals in OS and DBMS then moved coding questions.
3. https://leetcode.com/explore/interview/card/top-interview-questions-easy/127/strings/884/
4. https://leetcode.com/explore/interview/card/top-interview-questions-easy/97/dynamic-programming/566/
   I solved both the questions, as I already solved these questions in leetcode before. We finished the coding round in 30Mins, I asked several questions about Bytedance. He was very friendly and talked about technologies for next 30Mins. I expected a positive response.
   **Result: **
   After one week, I got a rejection mail from the HR. I don't know the reason, I asked the HR for feedback but no response. Very disappointed with their decision.