Culture seemed to be like that of a typical tech startup. Hiring manager was focused on ability to automate tasks and wanted someone who would be extremely zealous about the company.
I had so many interviews (about 7/8) and still had to prepare a case presentation. The whole process took almost 2 months. I got to the final round of process and was not hired - I received no feedback AT ALL!
The interview process was quick and started with a phone screening. They varied the following interviews with different people and teams, making it diversified and not limited to the team the position was on.