Backend Engineer — Voice AI Infrastructure

We are seeking an experienced AI/Vapi expert to debug and repair our existing voice agent infrastructure. The project involves working with GHL and Make to ensure seamless functionality and performance. · Contract duration of less than 1 month. · Mandatory skills: English, Dutch ...

We are building a proprietary all-in-one communication platform (Email,CRM,AI Replies)and need a specialist to build the entire telephony layer from the ground up. · We have in-house developers for our CRM and JTL-Wawi integration.Your job is to build the Telephony Engine and pro ...

ABOUT US · Retell AI builds infrastructure for AI-powered voice agents. Our platform helps companies deploy voice AI that can handle real customer conversations reliably at scale. · We're powering millions of phone calls in production and growing quickly as more companies adopt v ...

Résout les problèmes complexes liés à la coordination, au contrôle et à l'exploitation des composants spécialisés d'un réseau, · Diriger et coordonner la maintenance du matériel et des systèmes réseau complexes;résoudre les questions complexes de réseau et de matériel d’importanc ...

Montreal,QC · Skills Required · Lead design, implementation, and optimization of Cisco UC solutions (CUCM, Unity, IMP, UCCX). Troubleshoot complex voice, video, and collaboration issues. · Manage call routing, dial plans, SIP trunks, gateways, and voice gateways (CUBE).Ensure hig ...

We operate a live AI voice system where users can speak in real time to city-based AI "Gladiators."What is missing:Monetization · Usage enforcement · Memory persistence · Anti-abuse protection · We need a proper SaaS revenue + control system built around the existing voice layer. ...

Skills required: · Lead design, implementation, and optimization of Cisco UC solutions (CUCM, Unity, IMP, UCCX).Troubleshoot complex voice, video, and collaboration issues. · Manage call routing, dial plans, SIP trunks, gateways, and voice gateways (CUBE). · Ensure high availabil ...

We are building a production-grade SaaS platform similar to — a multi-tenant, whitelabel AI calling platform with campaign management, integrations, and billing. · ...

I'm looking for someone with GoHighLevel expertise (particularly Voice AI) to suggest and implement a legitimate workaround to enable GHL Voice AI outbound calls to UK numbers. · ...

We are a healthcare-focused agency expanding into AI receptionist infrastructure for dental clinics. · We are looking for an experienced AI voice engineer to build a HIPAA-compliant AI receptionist system for a dental practice. · This system must support: · • Inbound AI call answ ...

We are looking for an experienced backend / real-time systems engineer to help us optimize an existing Voice AI agent and increase concurrent call handling capacity. · Current Tech Stack · LiveKit – real-time audio / WebRTC · Exotel – telephony integration · DigitalOcean – server ...

Looking for an experienced Twilio Voice consultant for ongoing advisory work, 5-7 hours per week. · We run a production Twilio Voice application handling inbound and outbound calls across multiple countries. We need someone who can help with configuration, troubleshooting, intern ...

Overview · We are seeking a highly skilled Twilio & Retell AI Voice Automation Engineer to design, implement, and optimize AI-powered voice and chat experiences for a dealership group. · This role requires deep technical expertise in Twilio telephony infrastructure, voice agents ...

## Overview · We are building a next-generation Agentic AI Voice Platform capable of conducting real-time, human-like conversations across telephony, web, and enterprise channels. The system combines LLM reasoning, tool usage, speech technologies (STT/TTS), telephony infrastructu ...

We need an experienced AI voice agent developer to rebuild our existing platform AIA Voice. This is a no-code AI voice agent platform that handles inbound and outbound phone calls for businesses. · This is not a build-from-scratch project. We have an existing platform with define ...

We are looking for an experienced Senior Telecommunications Engineer to join our team in Vancouver. The role involves supporting day-to-day operations, technical design, planning and implementation of advanced telecommunications infrastructure. · Extensive enterprise experience o ...

About Us · We are a fast-growing and leading company in the AI Voice space for the iGaming industry. We replace inefficient manual processes with scalable, reliable, and high-performance AI technology. Our solutions are already used by 20+ brands across 8+ geographies. We are wel ...

We're looking for software developers who bring fresh ideas to develop next-generation technologies that change how billions of users connect. · Participate in design and implementation of Google Voice backend infrastructure components. · Support Google Voice production servers b ...

We're looking for a senior Voice AI expert (no agencies) to design and deploy a near-human AI call centre capable of handling ~500 calls per day for inbound/outbound lead qualification. The solution must leverage platforms such as Twilio, Ziwo, or equivalent voice infrastructure, ...

We are seeking an expert in Google infrastructure to help troubleshoot and resolve ongoing issues with Google Voice. If you have a deep understanding of Google Voice and its functionalities... · ...