First off all I want to say, don't worry about backlinks if you have a new website, worry about them when your are stalled.
At the moment I advice you make your on-page SEO strong.
Still some ways to create backlinks which does bring some traffic are
Quora
Forums (Relevant Niche)
just this 2 sources for backlinks till your site is 2-3 months old, than you go for conventional backlink creation method.
P.S : This way did some wonder's for one of my client.