There were two online tests, to gauge my general coding ability and my skill in Java. There was then an assessment day at Xero. There were two groups of people. We then had a research questions, where you have time to research on a topic that you pick out of a hat and then present your findings to a panel of judges, who ask you questions about it. There is then a 1 on 1 interview to go through what you know and your past experience. After that there was a lunch break where you get to speak to different developers working in the office. My group then got to work with Lego and we had to build something with limited pieces, as we were building something we had extra requirements enforced (eg. to not use a certain piece) and we had to adapt to the changes. Lastly there was another interview with the HR department.