well Im lucky my other half is australian , So for me to get a visa it was a walk in the park. If your under 30 and from the Uk you can get a 2 yr work visa.
You can get the visa if you have about 2k in the bank or a line of credit . Its well worth it .
There are jobs a plenty if you have skills and experience , if your not skilled in anything or lack professional qualifications you might find it difficult to gain the sort of employment that can get you sponsorship.
but you never know
Just for note , its hot and sunny outside and Im off for a surf afterwork in 3hrs ........ oooooooooo yeahhhhhhhhhh