
Full Stack Developer
4 weeks ago
Direct message the job poster from LexumSoft
Senior Full Stack Developer | Python, React.js, Django, Flask, AWS | 7+ Years Experience | Delivering Scalable, Secure, and Cloud-Optimized Full…We're seeking an experienced developer to integrate AI voice capabilities into our existing FastAPI/MySQL/React application using VAPI and RingCentral.
Project Overview: Build a production-ready integration connecting our RingCentral phone system with VAPI AI voice agents for automated customer interactions.
Technical Requirements:
- Strong experience with FastAPI and async Python
- Understanding of VoIP/SIP protocols and webhooks
- Experience with telephony integrations (RingCentral, Twilio, or similar)
- Familiarity with AI voice platforms (VAPI, Retell, or similar)
Key Responsibilities:
- Configure RingCentral SIP trunking with VAPI
- Build webhook endpoints in FastAPI for call events
- Implement real-time call status updates in React dashboard
- Set up call routing logic and database schema
- Handle error scenarios and failover mechanisms
Nice to Have:
- RingCentral API experience
- Redis for real-time event handling
Project Duration: 2-3 weeks Type: Contract with potential for ongoing work
Seniority level- Seniority levelMid-Senior level
- Employment typeFull-time
- Job functionEngineering and Information Technology
- IndustriesIT Services and IT Consulting
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