Expert Developer for Advanced Virtual Receptionist System - Contract to Hire

Remote, USA Full-time Posted 2025-07-02
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We are in search of an expert developer with substantial experience in building advanced virtual receptionist systems. This project requires the integration of Asterisk, Text-to-Speech (TTS) technology, and Large Language Models (LLMs) to create a cutting-edge digital receptionist. The ideal candidate will have a proven track record of working on similar high-level projects and possess a deep... understanding of the necessary technologies. Responsibilities: -Develop a sophisticated virtual receptionist system that can handle incoming calls and provide intelligent, natural-sounding responses. -Configure and manage the Asterisk PBX system to handle call routing and processing. -Integrate state-of-the-art TTS technology to ensure clear and natural speech output. -Implement and fine-tune LLMs to understand and respond to a wide range of caller inquiries. -Ensure the system is reliable, scalable, and secure, capable of handling high call volumes. -Collaborate with our team to refine system features and functionality based on feedback and testing. Provide comprehensive documentation and support for the system. Requirements: - Advanced Asterisk Knowledge: Extensive experience in configuring and managing Asterisk PBX systems. - TTS Expertise: Proven experience with high-quality TTS solutions and their integration into telephony systems. - LLM Proficiency: Strong background in working with and optimizing large language models (e.g., GPT-4). - Programming Skills: Expertise in relevant programming languages such as Python and JavaScript. - AI and Machine Learning: Deep understanding of AI and machine learning principles, specifically in natural language processing. - Problem-Solving Abilities: Exceptional skills in diagnosing and resolving complex system issues. - Communication Skills: Ability to clearly document processes and explain technical concepts. Preferred Qualifications: - Previous experience developing virtual receptionist or virtual assistant systems. - Familiarity with cloud services like AWS or Google Cloud. - Experience with NLP technologies and conversational AI. - Strong understanding of security best practices in telephony and AI systems

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