QF SIN-FRA is done with mostly Australian based crew.
It changes from time to time but there are often a number of Bangkok and/or Auckland based crew making up the crew complement.
Australian based crew are paid a living wage. Those working for foreign bases are not.
Australian based Longhaul newbies are an extinct species.
None have been seen for 5 years.
Have you got a Thai, KIWI or UK passport??