AI Voice Agent Developer – Vapi, Retell, Twilio & n8n Integrations

We are building AI voice agents for appointment scheduling, lead qualification, and outbound follow-up. We need a hands-on developer who has shipped production voice agents end-to-end. What You Will Do Build and configure voice agents on Vapi or Retell Design conversation flows, escalation logic, and human handoff Integrate with CRMs and booking systems via n8n and webhooks Build post-call automation — transcripts, follow-ups, CRM updates Document everything cleanly for handoff Required Experience Production voice agents shipped on Vapi, Retell, or equivalent Hands-on Twilio, ElevenLabs, and n8n experience API integration and prompt guardrail design To Apply Have you shipped a production voice agent? Briefly describe it. How do you prevent hallucination in production agents? Share a portfolio, Loom video, or live example.