Seedlang (http://seedlang.com) is a video-based language learning website that can be thought of as a combination of the best parts from Duolingo, Memrise, and Youtube. We just launched monetization a few weeks ago and are currently bootstapped, so we are not looking to hire quite yet, but expect to make our first developer hire within the next 4-12 weeks.
We use React / Mobx in the front-end, and Rails as a API server in the backend. I'm looking for someone to adapt our current codebase to React Native, so React Native eperience is a must. Interest in (spoken) languages is a huge plus! :)
Remote is totally fine, though Berlin is preferred.
Contact me at jeremy@seedlang.com