Albertine builds white-label digital concierge experiences for luxury brands and their members. The product runs on a multi-tenant TypeScript platform: a Hono API that powers member-facing concierge apps, LMT - the internal platform agents use to manage members and operations - plus payments, recommendations, messaging, and a growing set of third-party integrations. The frontend spans those same surfaces, shared component libraries, and the design system that keeps each brand distinct.
The role
We're hiring a full stack engineer to ship features across that platform. A membership change, a booking flow, an agent tool: you shape the API contract, implement the service and data work, and ship the React UI members and agents actually use. Both halves need to hold up in review - sound data and API choices, and UI that feels finished.
You're not here to paint tickets: you're here to improve the product. Concierge operations, memberships, bookings, and billing are real business logic with real edge cases. You'll be expected to push back on requirements,



notice when a model or a flow is wrong, and care about what members and agents hit in production. Luxury detail matters on both sides of the stack: a clumsy empty state and a query that falls over under a bigger tenant are both broken experiences.
We work AI-native. Coding agents are part of how we build, prototype, and refactor. You still own taste, judgment, and review. Speed without judgment isn't the bar.
What will you do?

Ship TypeScript features end to end: a vertical API slice on our Hono service - OpenAPI-first contracts, generated types, integration tests - and the React UI that consumes it
Design the API contract for the features you own, in conversation with web, iOS, Android, and partner clients, including versioning and backwards compatibility when a shipped mobile app depends on it
Model and query the data those features need in Postgres, with sound transactions, indexes, and consistency boundaries, inside t

📌 Full Stack Engineer (España)
🏢 Albertine
📍 España