Experienced Backend Developer for Python/Php Bug Fixing and Api Debugging

We are seeking an experienced backend developer to diagnose and resolve critical bugs within an existing project. The codebase primarily utilizes Python and php, integrating with various rest apis. The project repository is managed using Git/GitHub.

The primary responsibilities for this role include:

Reviewing the existing GitHub repository to understand the project architecture and identify potential problem areas.
Thoroughly identifying and fixing backend bugs that are impacting the application's functionality.
Debugging and resolving any communication issues with integrated REST APIs.
Implementing solutions to improve overall code stability and reliability.
Ensuring the project operates correctly and efficiently after all fixes have been applied.

We need a developer who can quickly grasp the existing system, pinpoint root causes of issues, and deliver robust solutions to enhance the project's performance and stability.