Retell AI Engineer – Replicate Existing Voice AI

Translate Japanese and adjust on top of an English video. · Paid $10 per video. · ...

I have a YouTube channel in English that I want to translate in Japanese. · You will give me your voice in Japanese and you will adjust it on top of an English video. · ...

++Fix Specific Issues in Existing Go-Based AI Voice Agent. · + · ++Review the current Go service · Identify and fix one or two specific issues related to: Voice flow reliability Response handling Integration between VAPI / Whisper / LLM Improve stability enough for basic producti ...

We operate a restaurant business and currently have a live voice AI agent handling real customer calls. This is not a greenfield project. We need someone who can step into an existing system, quickly understand it, and make pragmatic improvements. · ...

I need to add voice calling functionality to my existing Twilio phone masking system built with Twilio (phone numbers, SMS routing), Airtable (database with Sitters, Clients, Phone Number Inventory), FastAPI/Python (deployed on Railway), Zapier (automations). ...

I have an AI-powered · n8n workflow · I need someone to finish and fix the current workflow (minor tweaks only – do not restart or rebuild). Ensure the workflow stores bookings in a safe, minimal EU-ready database (Supabase or equivalent). Make the workflow basic GDPR compliant ...

We need a proper SaaS revenue + control system built around the existing voice layer. · Monetization · Usage enforcement · Memory persistence · Anti-abuse protection · ...

We are looking for an experienced Retell AI voice agent developer to troubleshoot and improve an existing inbound voice agent who has hands-on experience debugging real Retell AI voice agents in production.This role requires someone who can start sooner. · ...

I'm looking for an experienced React Native developer to integrate a fully functional chatbot into my existing mobile application. · ...

We're seeking native Swedish voice actors for a Text-to-Speech recording project with a preferred Stockholm accent. · Record 10 hours of finished audio per talent in Swedish. · Deliver audio in WAV format, 48kHz, 24bit, raw and unprocessed. · ...

We are seeking a consultant to advise on implementing AI voice agents for lead qualification and CRM automation. · Strategic planning and guidance on integrating AI solutions into our existing CRM systemMandatory skills: Voice Acting, Voice-Over · ...

This project requires an experienced AI voice agent developer to complete and productionize an AI voice agent for a physiotherapy clinic. The goal is to create a fully working voice agent that can check availability, · propose time slots, · and book confirmed appointments directl ...

We're seeking native Portuguese voice actors for a Text-to-Speech recording project. · This project aims to build an AI/TTS dataset for long-term development. · ...

We are seeking a skilled freelancer to integrate an AI Voice Agent for car service bookings with calendar/availability and existing 3CX phone system. ...

We are seeking an expert in GHL voice AI and workflow automations to enhance our customer service operations. The ideal candidate will have experience in implementing voice AI solutions and automating workflows to improve efficiency and customer satisfaction. ...

We're looking for an experienced Android developer (Kotlin) to implement real-time voice pitch detection in our existing application. · ResponsibilitiesPitch Correction · AUDIO & MUSIC SOFTWARE · ...

+We are seeking a skilled developer to create a voice agent using Retell AI. · + · + · Mandatory skills:US English Dialect · English · Youth AdultNatural Language Processing , ...

+We are seeking an expert to urgently integrate a Voice Agent into our existing GenAI Conversational Assistant. · +EnglishGenerative AIAi Development ...

I'm looking for a developer to make a small addition to an AI Instagram DM appointment setter that is already fully built and working. · ...

Review existing AI voice agent prompt or responses and make minor improvements to improve clarity, tone and consistency. · ...