Rocket Mortgage

I applied for the position online. I got a call from a hiring manager within maybe a week. He called me in the morning and scheduled a telephonic interview for the afternoon on the same day. He called me in the afternoon and asked me questions like

It was a lengthy process, with 3 interviews in total. The first interview was just a talk to see if I was a good fit. The second interview was with 2 other engineers, again, seeing if I was a good fit technically. The third was a technical interview

Several days after applying, I received an interview offer by email. The first interview was all about behavioral questions over the phone. However, I had to explain about my technical background and projects I have done. Those questions were mostly