The first interview is with the receptionist in Dublin, then Multiple Technical Tests including a handwritten one in which the receptionist in Dublin watches you over Zoom to make sure you don't cheat. There is no interview with anyone local you actually work with other than a generic email after 3 technical interviews to say you are not successful. I couldn't actually tell you anything about what it would be like to work in the Brisbane office even after 4 stages of interviews. You would think you are going for a job at Google or Nasa, not a software development company of less than 50 people building a windows desktop app in C# for meat packers. It would probably be a good place to work if you are struggling for opportunities, love technical tests with little feedback and technology from 10-15 years ago.