Australia is pretty picky about who they allow to live there.
You have to EITHER have a job waiting with a company who will act as your sponsor/guarantor OR be of a specialist skills group that they need there i.e. Doctors, Dentists, Science, Law or I.T Specialist, Specialist managment.
There are also character assesment references and police reference required, as well as health ones!
If the Australian state decide you might be a high risk of becoming a burden on the state (which bancruptcy may incline them to think) You will also require a relatively large amount of clear fund in your bank account, and evidence of such, to show you can support yourself.
I cant comment (obvioulsy!!) on what career you could offer to allow you into Oz, but i would question if you will have such a sum if you are newly discharged from bankruptcy.
You should find this useful..
http://www.immi.gov.au/immigration.htm