Standard Interview. Met with HR Manager, and two others (manager & senior).
First met with the hiring manager, spend about 15 minutes. Pretty typical process, with feeler questions. Next met with a manager, we spoke in length about experience & expectations.
Second, met with a senior. This is much more informal seemed to me this part was more about how well I will get along with the company culture.
Third, met with the senior one last time. I got to ask final questions and the interview was done.