Full Stack Developer (Agentic AI SaaS)

About Us Globotex is a Kolkata-based content production and branding company. We work with hospitality brands, and businesses across India. We've spent years inside the hotel industry as a creative partner. We know how these properties operate, what their guests expect, and where revenue gets left on the table. Now we're building Aria — an AI concierge product that we're launching first for our existing hotel clients. This isn't a cold-start startup. We have the relationships, the trust, and the first pilots already in conversation. We're adding a technology offering to a business that already has the clients. You'd be joining at the ground floor of that build. The stack you need to know: Node.js / Express · Claude API (Anthropic) · Supabase · Wati (WhatsApp Business API) · node-cron · Jest · DigitalOcean VPS You're right for this if you: • Have shipped production Node.js APIs that real users hit • Are comfortable with webhooks, async JavaScript, and third-party API integrations • Have worked with PostgreSQL or Supabase • Can deploy a backend to a VPS without hand-holding • Write tests and don't consider them optional • (Bonus if you've built with Claude / OpenAI or WhatsApp Business API before) What you're building A WhatsApp webhook pipeline that receives guest messages, decomposes multi-intent requests, calls Claude, routes to departments in parallel, logs everything to Supabase, and fires proactive scheduled messages — all across multiple properties from one server. It's more interesting than a CRUD app. Less exotic than it sounds.