You can get Australia’s residency within a year with master’s degree, good English score and job experience on Australia’s skills list. You will be selected if you have the required points and will get a PR even before you travel to Australia.
Applicants with 65+ points receive the invitation to apply relatively quickly. You should expect to receive the PR within 5-8 months after you have applied.
Each immigration program has its own unique eligibility requirements, conditions, and the criteria for selection.