Experienced Full-Stack Developer with Meta API and AI Integration Expertise

We are seeking a skilled full-stack developer (or multiple developers) to help us develop our SaaS product, focusing on marketing campaign management and optimization. Immediate start, project-based with potential for ongoing work.

Technologies:

Front and Backend: Express.js, React
Database: SQL or MongoDB
Deployment: Vercel, AWS
Authentication: 2FA with phone or email (Twilio, etc.)
State Management: ContextAPI or Redux Toolkit
CSS Library: Tailwind CSS
Libraries: MUI, Ant Design
Requirements:

Experience with META API: Must have experience working with the Meta API, including the bureaucratic aspects (Business Manager account setup, obtaining necessary approvals, and actual development).
Proof of Experience: Must provide proof of previous work with Meta API and the associated processes.
Immediate Availability: This is an immediate start project.
Interpersonal Skills: Excellent interpersonal skills and a positive attitude.
AI Integration: Experience and understanding in implementing AI processes with various AI providers like OpenAI and Anthropic's Claude.
Responsibilities:

Develop and integrate features based on the provided specification.
Ensure the system can handle multiple accounts and users.
Implement and manage API integrations with Meta and other platforms.
Optimize system performance and scalability.
Collaborate with the team to ensure timely delivery of features.
Nice to Have:

Experience with other ad platforms like Google Ads, TikTok, etc.
Knowledge of advanced data analytics and AI integration.