TikTok Software Developer interview questions

2 tech interview, one phone call from hr, 1 interview from hiring manager, whole process take 1 month, both interview are leetcode based, 2 medium 1 hard for each interview

I applied online, and after 2 weeks received an online assessment. I didn’t know the OA expires after 7 days, as a result, I missed the first OA. I took the next one, it was algorithm question similar to leetcode but the question was verbose, and it takes time to completely understand.