🤝 Full-time contract with flexible hours
📍 Fully remote (with recurring meeting/retreats 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: maintain/expand our server infrastructure and create integrations that make our AI agent accessible as a voice assistant, 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 technologies such as LiveKit (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
Core Tech Stack
Node.js
Hono (or similar frameworks like Express.js)
WebSockets
TypeScript
Postgres/Supabase (schema design, query optimization, migrations)
REST APIs
Integration Skills (
not mandatory; you can learn on the job)
Twilio/LiveKit (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 mentality and adaptable in a startup environment
Strong problem-solving and debugging skills
Passion for what you do
Self-discipline for remote work, with openness to in-person meetups
Location
Must be able to attend periodic (every 6–8 weeks) 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
Young, friendly, and motivated team
📩 Ready to transform hospitality tech with us? Send us your CV!