The recruiter reached out to me and sent a screening test which contained 3 medium-hard HackerRank questions. After I passed them, I was invited for the final 4 rounds of interviews back-to-back with 15-minute breaks in between. I found that exhausting at the end.

The interviewers were nice, although the systems design interview I found was a little vague.

If you practice LeetCode thoroughly, you can crack it!

2 HackerRank DP questions. 1 Medium LeetCode problem.

1st round: Implement stack using two queues.

2nd round: Find top k frequent words in an array.

Systems: Design a microservices system from a monolith architecture.