Digital Marketer

We are a digital tech app startup based in Takapuna with one of New Zealand's biggest investor.
Currently we work in small team of 2-3 people and starting to recruit more people as we want to expand our team.
We have launched our app a few weeks ago and is becoming one of New Zealand's fastest growing app in 2019.I would like someone who has a good sense of humour and is fun to work with. Someone who has experience in digital marketing in social media such as, Facebook, Instagram, Google would be ideal. You will need to have excellent communication skills and be completely savvy in social media with a background knowledge of social media marketing.
Negotiable days and times for around 20 hours per week!
Also if you have experience in B2B marketing, that would be great!