We are looking for a Full-Stack Developer / AI Engineer to build and maintain our WhatsApp chatbot. You will connect WhatsApp to AI (ChatGPT/OpenAI), manage hosting, and integrate local payment systems.
Key Responsibilities
- Set up and manage WhatsApp Business API.
- Build a backend (Node.js or Python) to route user messages to AI.
- Connect to OpenAI API for generating responses.
- Deploy the application on cloud hosting (AWS, Render, Railway).
- Manage a simple database for users and payments.
- Integrate PNG payment providers (CellMoni, BSP Pay, MiCash).