Twilio Jobs

AI Receptionist & Voice Agent for HVAC Business (n8n + ElevenLabs + OpenAI) I am looking for an experienced AI Automation Developer to build a production-ready AI Voice Receptionist for a US HVAC company. The AI should answer inbound calls 24/7, sound natural, and automate customer interactions from start to finish. Required Features Answer incoming phone calls with a human-like voice Schedule new appointments Reschedule existing appointments Cancel appointments Handle emergency HVAC requests Qualify customers before booking Answer FAQs using a knowledge base Handle objections naturally Transfer calls to a human when necessary Send SMS confirmations Email confirmations Sync appointments with Google Calendar Store customer information in a CRM or Google Sheets Call recording and convers...

Necesito un desarrollador con experiencia en Twilio WhatsApp Business API para completar una integración de mensajes automáticos en un sistema de turnos de una clínica pediátrica (Node.js). Estado actual del proyecto: Ya tengo cuenta de Twilio activa, con backend Node.js funcionando y conectado a su API. El problema puntual: la cuenta está trabada en la verificación de negocio de Meta, lo que limita el envío a 50 conversaciones por día. Tengo también un número de teléfono nuevo, verificado y limpio (sin cuenta previa de WhatsApp), disponible por si conviene usarlo en vez del actual. Lo que necesito que hagas: Revisar y destrabar la verificación de negocio de Meta dentro de Twilio (o asesorarme si convie...

Project Title: Full Setup of a City Directory Website (GeoDirectory, Memberships & SMS Verification) Project Overview I am looking for an experienced WordPress developer to build a comprehensive, high-performance city directory website with location Map, The platform will utilize GeoDirectory to list local businesses, services, and activities. It will feature a multi-tiered membership system for monetization and a secure, verified user marketplace for classified listings. Required Tech Stack To ensure compatibility and performance, the site must be built using the following core tools: * Directory Engine: GeoDirectory (Premium Bundle) + Custom Post Types (CPT) add-on. * User Profiles & Registration: UsersWP (for seamless front-end login and profile management). * Membership &am...

I have a local Twilio number that must reliably reach me wherever I am. Your task is to build a clean call-flow that forwards every inbound call to both my mobile handset and my SIP softphone, with time-of-day rules and the flexibility to add or remove extra destinations later. Here is what I need: • A Twilio SIP Domain (or compatible Elastic SIP Trunk) that hands calls off to my chosen softphone client, while simultaneously or sequentially ringing my mobile depending on the schedule I provide. • Time-based routing so after-hours calls follow a different path. • Clear call-quality tuning—codec selection, jitter buffer settings, and any necessary NAT or firewall advice—to guarantee stable, low-latency audio. • TwiML or Studio Flows documented so I...

Project Title: Low-Power Cellular IoT Predictive Maintenance & Leak Detection System Project Overview: We are seeking an experienced developer to design and prototype an integrated, low-power, battery-operated IoT device utilizing an off-the-shelf cellular prototyping architecture (e.g., Particle Boron or Blues Wireless Notecard). The device will perform twin monitoring tasks: physical leak detection via a traditional sensor, and mechanical predictive maintenance via Acoustic Anomaly Detection (AAD). The system must run on a battery budget that supports deep sleep, waking up instantly on a leak interrupt or periodically on a timer to perform a self-test and acoustic health assessment. Data must route through a cloud middleware layer via webhooks to a custom website dashboard, with cri...

My FreePBX server is already connected to a Twilio Elastic SIP Trunk using a Credential List. Zoiper extensions register without issue and the PJSIP endpoint for Twilio shows “Available,” yet every outbound attempt returns “All circuits are busy now.” Nothing at all appears inside the Twilio call logs, so the traffic never reaches their side. I suspect the PJSIP trunk settings are to blame, though the outbound route or some subtle SIP-signaling mismatch could also be involved. No recent changes have been made to the trunk configuration, so whatever is wrong has likely been there from the start. What I need from you • Trace and isolate the fault across the outbound route, PJSIP trunk, and SIP signaling (sngrep or tcpdump, Asterisk CLI, etc.). • Apply the ...

I’m launching a new online store and need it built from the ground up over the next six months. The core will be an e-commerce experience developed in WordPress and PHP, with a custom Laravel module where advanced logic is easier to maintain. Twilio must be woven in from day one for SMS order confirmations, two-factor log-ins, and, later, voice notifications. Because I don’t yet have a formal brand, the project starts with creating a cohesive identity—logo, color palette, typography, and the style guidelines that will inform every page template you code. Once the look and feel are approved, we can move into the build phase. Key milestones I have in mind • Brand identity package signed off • WordPress storefront and product catalogue live with payment gateway...

I’m launching a short-run campaign that offers a free trial to both my existing customers and a newly acquired lead list. I need someone who can take the raw contact files and handle everything required to get compliant promotional messages into inboxes and onto phones—fast. You’ll refine the copy, segment the lists, set up the broadcasts, and monitor delivery using whichever reputable tools you’re most comfortable with (Mailchimp, SendGrid, Klaviyo for email; Twilio or similar for SMS are all fine). Deliverability and adherence to opt-out/CAN-SPAM rules are critical, so I’m counting on your expertise there. Deliverables • Finalised email and 160-character SMS copy • Platform configuration and scheduled sends • Confirmation of succes...

Finish & launch an existing SaaS app (multi-tenant salon POS) I have a large, working codebase (~193k lines) for a multi-tenant nail-salon point-of-sale SaaS and I need an experienced developer to take it to launch. Stack: NestJS + PostgreSQL backend, React (Vite) web apps, Capacitor for iOS/Android. Thousands of automated tests pass; it has not yet been run in production. Work to finish: • Deploy the backend (Railway/Render) and get it running end-to-end • Wire real accounts: Fiserv payments (CardPointe + CommerceHub / Tap to Pay), Twilio SMS, SendGrid, Google Maps • Validate the payment integrations against the processor sandbox + review the payment/auth/tenant-isolation code • Build and submit the iOS/Android apps (incl. Apple Tap-to-Pay entitlement) You must...

Grocery Delivery Mobile App Development (React Native + MERN) I am looking for an experienced React Native + MERN Stack developer to build a modern grocery delivery Android application named Avrnhh similar to Swiggy Instamart, Blinkit, or Zepto. Tech Stack * React Native (Android) * Node.js * * MongoDB * JWT Authentication * REST APIs * Firebase/MSG91/Twilio for OTP authentication * Cloudinary (for image storage) or equivalent Core Features Authentication * OTP-based login using mobile number * User registration * Secure authentication and session management Home Screen * Modern UI similar to Instamart * Search bar * Promotional banners * Product categories * Featured products * Recommended products * Best sellers * Recently viewed products Product Module * Product listing * Pr...