I applied through a recruiter. The process took 4 weeks.

Overall, I found the interviewers professional and technically strong.

The process was thorough and covered multiple dimensions, and I particularly appreciated the quick turnaround—the final outcome was communicated within a day, which is much better than many interview processes I've experienced.

One area that could be improved is consistency between the stated expectations and the actual focus of different rounds.

After progressing through 3–4 rounds, the scope sometimes felt different from what was communicated beforehand, making preparation difficult.

For candidates investing significant time in the process, even brief constructive feedback on the key improvement areas would make the experience much more valuable.

1. Design a Notification system.

2. Write code for Spotify top k songs.

3. Solve 3Sum.