Will an ember.js application that pulls its content from an API be properly indexed in Google?

I'm thinking of moving my company's static site to an ember.js page that will pull text and images from an API (specifically strapi).

The most pressing issue I have before starting this project is: Will the site still be properly indexed in search engines?

Ember.js, like other single page frameworks, only delivers a very slim HTML shim on first load, and then pulls or generates its content dynamically in JS. I've been trying to find a definitive answer, but so far to no avail, wether google will correctly index the content of pages.

If not built-in, will a plug-in like fastboot help in delivering the content properly to crawlers?