Starling magazine offers opportunities for New Zealand authors under the age of 25:
Each issue will lead off with new work from an established New Zealand writer – a lighting of the way – and close with an interview with a person of note from the literary industry.
The young writers featured here will shape and drive what New Zealand writing is to become. Starling is a chance to get a glimpse of where they might take us.
I can’t find any comment on pay (please update the listing if you find out!) but they’re looking for up to 6 poems or up to 2 short-stories or non-fiction submissions, by authors aged 25 at the time of submission. They’re open all year but issue deadlines are 20 April and 20 November annually.
Literarium listing here: https://literarium.net/market/starling/starling-magazine