Dsa questions on paper. Then interview with their devs and final ceo interview. Thier tech team who took the interview was nice. Even guide me during building the algorithms. But I think the interview was harder comparativly

The interview process was very quick. I got the interview through a reference, and got a call from HR within 2 days. They asked me my pay expectation on the phone, which I found odd and unexpected, followed by a cursory talk about my experience. I was invited for a 30 min interview after another couple days, where I was asked behavioral and tech questions, followed by meeting the CTO. Was offered a job 2 days later.