Overall my experience interviewing with Tyler Technologies was largely positive. There was about a month between my third (and final) interview and hearing back from them.
I worked with the same HR representative throughout the whole process and all of the people I interviewed with were friendly and professional.
The first interview was a phone screening that lasted about 30 mins and I was asked about why I was interested in computer science, what classes I had taken, and why I was interested in Tyler. The second interview was a technical challenge evaluation where I had to write an algorithm that would beat two other algorithms at least 75% of the time. I was then asked general questions about my solution and how I might improve it. The third interview was a personality interview where I interviewed with some people from around the company. They asked general questions about my interests and history with computer science as well as projects that I listed on my resume.