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.
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.
Concierge operations, memberships, bookings, and billing are real business logic with real edge cases. Coding agents are part of how we build, prototype, and refactor. 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 the patterns the platform already uses
Build the UI in Concierge, LMT, and shared web libraries: forms, multi-step flows, data-heavy screens, loading and error states, responsiveness, and accessibility that meets the existing review bar
Follow the frontend architecture, design system, and design-token theming that other people own. Propose UX improvements with design and product; Hand platform-scale problems - tenancy isolation, long-running workflows, query performance at 10x, a new integra

📌 Full Stack Developer (España)
🏢 Albertine
📍 España