I was in Adelaide until 6 weeks ago when I moved to Melbourne to start a new job as tech lead in Python/Django web development.
I would have liked to have stayed in Adelaide, but from my own personal job search there were very few development jobs advertised in Adelaide and those that were tended to use old technologies (e.g., zero Python jobs advertised on seek.com.au in Adelaide vs. dozens in Sydney and Melbourne) and be government or defense related.