We are looking to hire a SMS Messaging Workflow Engineer (Telnyx / KYC Compliance) to build a compliant automated text messaging system.
The system will send an initial consent request text message, wait for the recipient’s reply (YES / NO / STOP), and then automatically send a follow-up message only if consent is granted. All inbound and outbound messages must be logged in a database for audit and compliance purposes. If a recipient replies STOP, the system must permanently block future contact to that phone number.
The workflow must be built using Telnyx messaging APIs, secured webhooks, and a PostgreSQL database. The developer will be responsible for creating the message state logic, webhook endpoint, database schema, opt-out handling, and delivery logging required to meet TCPA and consent record-keeping requirements. Code should be clean, well-structured, and documented for internal technical handoff.
Responsibilities
Develop consent and follow-up SMS workflow using Telnyx Messaging APIs
Implement webhook logic to process inbound replies (YES / NO / STOP)
Create and deploy a PostgreSQL audit logging system (5+ year retention)
Implement permanent opt-out suppression logic
Secure all endpoints (HTTPS + Telnyx signature verification)
Provide documentation and a simple admin reference for internal staff
Handwritten Notes Transcribed to Text Category: Content Writing, Data Entry, Editing, English Spelling, Proofreading, Text Recognition, Transcription, Word Processing Budget: $250 - $750 USD
AI Branding Ads & Video Creation Category: After Effects, AI Art Creation, AI Content Creation, AI Graphic Design, Animation, Graphic Design, Social Media Marketing, Video Editing Budget: $30 - $250 USD
Innovation Collaboration MVP Web App Category: Graphic Design, Mobile App Development, Node.js, PHP, UI / User Interface, UX / User Experience, Web Development, Web Design Budget: $10 - $40 USD
14-Dec-2025 16:58 GMT
Website UI/UX Design Category: Adobe XD, Graphic Design, Prototyping, UI / User Interface, User Interface / IA, UX / User Experience, Web Design Budget: ₹1500 - ₹12500 INR
14-Dec-2025 16:58 GMT
Refine Colored Floor Plan & Furnishings Category: 2D Drafting, 2D Drawing, 3D Modelling, 3D Rendering, AutoCAD, Building Design, Interior Design, Revit Budget: $10 - $30 USD
14-Dec-2025 16:58 GMT
Android App UI & Feature Tweaks Category: Android, Android App Development, Android Studio, Java, Kotlin, Mobile App Development, Mobile Development, UI / User Interface Budget: ₹600 - ₹1500 INR
14-Dec-2025 16:58 GMT
Motivation Santé Mentale Quotidienne Category: Article Writing, Content Writing, Copywriting, French Translator, Graphic Design, Psychology, Social Media Management, Translation Budget: $15 - $25 USD
14-Dec-2025 16:57 GMT
Custom Web CMS Development Category: API Development, Content Management System (CMS), HTML, JavaScript, MySQL, PHP, Web Development, Web Design Budget: $15 - $25 USD
14-Dec-2025 16:56 GMT
NX CAD 3D Engineering Drafting Category: 3D CAD, 3D Drafting, 3D Modelling, Mechanical Engineering, NX CAD, Product Design Budget: $10 - $30 USD
Upgrade My Android BLE App Category: Android, Android App Development, Android Studio, API, Bluetooth Low Energy (BLE), Java, Mobile App Development, Mobile Development, Software Testing Budget: $30 - $250 USD
14-Dec-2025 16:53 GMT
CAD Design with Light Curve and Knobs Category: 3D CAD, 3D Design, 3D Modelling, 3D Printing, CAD / CAM, Mechanical Engineering, Product Design, Solidworks Budget: $10 - $30 USD
