They try to figure out how you think. Some technical testing with regard to basic coding skills, Excel, etc. They will ask you some technical questions based off your resume.
HR call, hiring manager call, panel interview (multiple 30min back-to-back) with people you will be working with. Most of the questions are behavioral questions and walk through some of the projects in the past
It was a multiple round process and each interview was for one department. It was a mix of technical and behavioral. They are trying to see where will you be the best fit and where will you be able to grow.