Canadian posing as a Kiwi - wanting to move on to Oz....

Is this possible at age 35? I'm currently living and working (working holiday visa), in New Zealand. I've been here for just over 6 months but I'm starting to think of what lies ahead in about 5 months time. I am just not ready to move back to Canada yet....I would love to see what Melbourne would have in store for me. Is there anyone I could reach out to, to apply for some type of living/working arrangement at the ripe old age of 35? I know the cut off for working holiday is 30/31....but are there any options?

Many thanks in advance