QCCA employ flight attendants in the International division only therefore you will be flying long haul on the A380. QCCA crew are based in Sydney and Melbourne. Initially you may have to relocate to your assigned base but there are plenty of QCCA crew that live in Brisbane, the Gold Coast and the Sunshine Coast and commute.
Recruitment had just been undertaken for language speakers for QCCA therefore having no second language will not hold you back as this is not a language speaker recruitment drive.