I got a reply to my application from someone from HR and they scheduled a brief Teams call. The call lasted around 10 minutes and I was given some details about the job.

Language and skills tests, they call you by phone and arrange a meeting within the next days where you will have your language and gaming test skilled. If valid, you will invited to join them as soon as possible, they need to catch up lot of workers soon because as a casual contract and not well-paid, people usually enter and leave quickly.