Backend developer for mobile games

Looking for an experienced back-end developer, with some mobile experience.

We are developing a multiplayer game/games for iOS in Unity that require a complex backend. The system is already partly built, but we are looking for someone to finish it and develop it long term.

This is an opportunity to work in a fast growing company with huge potential.

Requirements:
-At least 5 years of backend development experience.
-Basic experience or more in mobile development. Games development would be a bonus.
- Fluent English.
- Preferred - someone in Manila area.