You will need a job offer to get a work visa. So finding a job is likely to be what you need to do to move to New Zealand.
Finding a job from Indonesia
There are lots of job websites in New Zealand. Many of them post jobs from employers expecting applications from people already in New Zealand. Some specialise in connecting with people overseas.
Specialist migrant job sites
Employers listing jobs on these websites may have more experience in hiring people from offshore. Workhere and Working in New Zealand are good sites to start off with.
General job websites
For regional list of recruitment agencies, visit Careers.govt.nz.
