Need backend developer for Android/iOS Game

I'm looking for a skilled backend developer experienced in managing an entire backend system, including server and database, for a multiplayer Android and iOS game.

Key Responsibilities:

1. Database Management: You will need to handle minor additions or removals in the database.

2. User Authentication: Overseeing the signup and login process using OAuth.

3. Monitoring & Validating: You will need to check other existing backend features throughout the game.

Current Technical Stack:

- Database Service: We're using a combination of Python and PHP.

- Frameworks: The backend is built with Custom PHP and Custom Python.

- User Authentication: We're using OAuth for user authentication.

Ideal Candidate:

The ideal freelancer for this project should have strong experience in backend development, server management and database handling, particularly for games. Familiarity with Python, PHP, and OAuth is essential while experience with Custom PHP and Custom Python is a significant advantage.

The hosting solution currently involves dedicated servers.