The interview process was 1. Submit the application along with a short video. 2. HR Intro call I think in my case to speed up the process instead of an HR interview I had an introduction call with the CTO. (Around 1hr long). 3. Coding challenge. Take-home assignment basically a small game with both frontend and backend implementation. The time limit given was one week. I submitted it in a couple of days. 4. System design interview with CTO + Sr/Lead engineer. A sample problem was given with a couple of screenshots and a problem description. In my case, it was related to notification system design. You had to come up with a design and explain it on an online whiteboard. The interview took around 2 hours. 5. Meet with founders. I didn't reach this round. Overall the experience was good and everyone involved was polite/helpful.