I applied online. The next stage consisted of completing the standard numerical and behavioural fit online tests. The recruitment team was quite quick to notify you of the outcome. The third stage was a telephone interview and was quite long. It lasted about 1 hour. Heavily competency based. You get 2 questions per each of their core pillars. Make sure you are also familiar with all the available qualifications for your particular stream as you might get questions about them, too.