Called and asked if you are interested.
Must fill out a skills matrix they provide you. Come to the office and take a written code test and a tutorial in their proprietary software. The tutorial will give you a chance to see what you will be working with a majority of the time. Use this point to decide if that is work you want to do.
You should hear back from the company within 2-3 weeks.
Realistically if you do not hear back from ObjectBuilders within a couple of days then you probably didn't make the cut.
The code test and tutorial are done in large groups in the "Software Factory". This is just a small office down the hallway from the main office. There will be a short 1:1 interview during these tests to gauge your communication skills and confirm you meet their salary expectations.