MeridianLink Software Development Engineer interview questions

I applied in January 2017 and they reached me the day after. They asked about the most technical project that I had done. Then I got a phone interview. The interviewer asked some questions related to the courses that I had taken. after that I got an in-person interview. It was a 4-hour interview with 2 groups of interviewers. They gave me some problems to solve and discuss about the algorithm I used, time and space complexity.