I learned about the opportunity on twitter and applied online. A few days later I learned I had my first interview with the recruitment manager, who was extremely lovely and very informative. My second interview (only a few days later) was with the hiring manager, who gave me much more information about the role, and who was also extremely friendly. I had two more interviews with Unity employees over the next couple of weeks. Everyone seemed very nice and were interesting, exciting people. There was a short gap of a couple of weeks before I was made a concrete offer, but the recruitment manager kept me informed throughout the process. All in all, I was left with a fantastic impression of the company.