Experteer Overview
As a Senior Frontend Developer in the Bookings Group, you shape high-traffic, real-time interfaces for property managers. You will drive frontend evolution, promote shared UI patterns, and raise engineering standards across squads. You work on live data experiences with SSE and optimistic updates, support monorepo migrations, and improve tooling and testing. This role offers leadership in architecture, mentoring, and cross-team collaboration to deliver scalable frontend estate for Lodgify’s platform.

Compensaciones / Beneficios
• Architect and refine dense, stateful interfaces (reservations, multi-property calendars, guest messaging)
• Collaborate across squads to build reusable UI patterns, libraries, and data-access layers
• Implement real-time updates with SSE and optimistic UI to keep data in sync
• Lead platform migrations, consolidating domain packages into a monorepo
• Elevate tooling with centralized TypeScript settings, test configurations, and CI pipelines
• Ensure safe releases via feature flags and post-rollout cleanup
• Advance testing across unit, visual regression,



and end-to-end suites with monitoring
• Mentor mid-level frontend engineers and improve code review practices
• Document technical decisions to empower the engineering team

Responsabilidades
• 6+ years of production experience with React and TypeScript
• 2+ years in a large, shared codebase with multiple teams
• Proven track record of incremental frontend estate migrations
• Expertise in state management, real-time data flows (SSE), and performance optimization
• Hands-on experience with automated testing tools (Vitest, Cypress, happy-dom) and visual regression testing
• High standards for software quality and ability to establish shared foundations
• Continuous improvement mindset and strong cross-functional collaboration
• Mentoring and ability to share technical context to empower peers

Requisitos principales
• Remote flexibility
• 25 days paid vacation
• Alan health insurance
• Versátil remuneration for meals and transport
• Home office gear
• Annual offsite

📌 Senior Frontend Engineer (Barcelona)
🏢 Lodgify
📍 Barcelona