AI Voice Agent Developer | Retell AI, Vapi, Twilio & GoHighLevel Expert Needed

We are looking for an experienced AI Voice Agent Developer to support the setup, customization, and optimization of AI-powered voice systems using Retell AI, Vapi, Twilio, and GoHighLevel (GHL). The ideal candidate should have experience building conversational workflows, integrating communication tools, and creating reliable automation systems that improve business operations and customer interactions. Responsibilities: * Build and configure AI voice agents using Retell AI and Vapi * Integrate voice systems with Twilio and GoHighLevel * Create conversational flows and prompt logic for voice interactions * Set up inbound and outbound call workflows * Configure CRM integrations, automations, and appointment workflows * Connect APIs, webhooks, and third-party platforms * Test, troubleshoot, and optimize voice agent performance * Document setup processes and provide implementation support Required Skills: * Retell AI * Vapi * Twilio * GoHighLevel (GHL) * AI Voice Agents * Prompt Engineering * API Integrations * Webhooks & Automation * CRM Systems * Workflow Automation * Conversational AI * Zapier / Make (preferred) Preferred Experience: * Experience building AI phone assistants or virtual reception systems * Familiarity with lead routing and appointment workflows * Strong communication and problem-solving skills * Experience working with business automation projects Project Goal: We want to build scalable, well-structured AI voice workflows that improve efficiency and create a smooth experience for users and internal teams.