Hi there VK,
Just one of the SVX owners in Sydney (Blake is my name).
Noticed you were interested in exploring the possibility of moving to Australia.
Things you could look at on the web to give you a better idea are
1/ a jobs web site
www.monster.com.au and
2/ a property web site (homes for sale) at
www.property.com.au
To work out these big things in life these site are very big and should give you a brought insight.
Re the job market, the Australian economy is quite robust and a suspect the IT market might be a bit stronger here. Just a guess thought (not being a programmer).
Hope this helps.
Regards,
Blake