AI Voice Agent Engineer | Vapi + Twilio + LLM APIs

Posted 3 hours ago

Worldwide

Summary

We’re building a 24/7 AI dental receptionist that books patients to Google Calendar. Tech stack: Vapi.ai, Claude 3.5 Sonnet API, Google Calendar API, Twilio, Node.js/Python You will: 1. Build Vapi voice agent with function calling to check/book Google Calendar 2. Write system prompts for Claude to handle dental objections, HIPAA, booking logic 3. Connect to Google Calendar API for real-time availability 4. Build simple dashboard to see bookings + call logs 5. Handle edge cases: emergencies, insurance questions, transfers Must Have: - 2+ years with Node.js or Python - Built 1+ Vapi, Bland AI, Retell AI, or Twilio voice agent - Google Calendar API experience - Experience with function calling / tool use in LLMs Nice to Have: - Dental or healthcare experience - HIPAA, BAA knowledge - Worked with ElevenLabs voices

$1,500.00
Fixed-price
Intermediate
Experience Level
Remote Job
Complex project
Project Type

Contract-to-hire opportunity

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Skills and Expertise

Mandatory skills

Twilio API

API Integration

Activity on this job

Proposals:20 to 50
Last viewed by client:2 hours ago
Interviewing:
0
Invites sent:
0
Unanswered invites:
0

About the client

Member since Jul 23, 2026

Pakistan
7:22 PM

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