Run Android & iOS App over macOS

We're a company offering automation services for Spotify. We currently automate the web player with Linux/Chrome, but we're exploring for new ways and different platforms, particularly smartphone apps automation.

We started working on it and we now have a VPS with macOS running on it. We need someone experienced in app development to set up an Android/iOS emulation to run the Spotify App. The tasks itself it's quite simple, just install Android Emulator and iOS emulator (with Spotify App) on a macOS VPS.

If this works well we'll need to continue the project further, including automation of the app, multiple instances of virtualization, and cloning the setup to different VPS.