Overview
Full-time contract with flexible hours Fully remote (with one monthly in-person meeting in northern Italy). We are a fast-growing, innovative startup looking for a Backend Developer (all levels) to join our team and help us build AI agents. Your mission: create integrations that make our AI agent accessible as a voice assistant (via Twilio), and through email and WhatsApp.
Responsibilities
* Design, develop, and maintain backend services and APIs
* Build integrations to connect the AI agent with external communication channels
* Voice: integrate telephony via Twilio (calls, speech input / output)
* Messaging: integrate with WhatsApp and email systems
* Implement and optimize real-time communication flows using WebSockets
* Ensure scalability, reliability, and security of backend services
* Collaborate with frontend and AI engineering teams to deliver seamless multi-channel experiences
Requirements
Core Tech Stack
* Node.js
* Hono (or similar frameworks like Express.js)
* WebSockets
* TypeScript
* Postgres (schema design, query optimization, migrations)
* REST APIs
* Integration Skills
* Twilio (voice, SMS, call routing, WhatsApp)
* Email integration (like SMTP)
* Experience designing robust webhook flows and handling external APIs
Bonus Skills
* Experience or strong interest in AI / Context Engineering (OpenAI APIs, RAG systems)
* Docker, CI / CD pipelines, cloud services
* Event-driven architectures (RabbitMQ, etc.)
Soft Skills
* Flexible and adaptable in a startup environment
* Strong problem-solving and debugging skills
* Passion for backend development and integrations
* Self-discipline for remote work, with openness to regular in-person meetings
Location
Must be able to attend monthly in-person meetings in northern Italy
What We Offer
* Space for fast professional growth
* Flexible and modern remote work environment
* Hands-on experience with cutting-edge technologies
* High-impact role: your work directly shapes our product
* Youthful, friendly, and motivated team
Ready to transform hospitality tech with us? Send us your CV!
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