Teams at Emerald Stay SA

Build and maintain ETL/ELT pipelines, data models, and automated data flows. Ensure data quality, consistency, freshness, and database performance. Create Metabase dashboards and optimized queries, support internal data users, and recommend KPIs. Design MongoDB schemas and migrations, contribute to Node.js web projects, and develop data-processing solutions using Python or TypeScript. Apply AI/ML concepts and collaborate with development and business teams in a hybrid Barcelona-based role.

Lead people strategy across Eterniti’s international group, serving as HR business partner to all entities and reporting to the CEO and COO. Responsibilities include HR compliance, OKRs, employee surveys, people analytics, culture and internal communications, recruitment, training, onboarding, employee relations, HR integrations, and management of two HR team members. The role is based in Barcelona with occasional travel and requires fluent French and English, strong HR leadership, and EU work authorization without sponsorship.

Supports centralized hospitality operations for vacation rentals, including guest communication, check-ins and check-outs, reservations, upselling, invoicing, concierge services, cleaning coordination, and maintenance coordination. The six-month internship requires flexible shift availability, occasional weekend work, fluent English and French, relocation to Barcelona, and eligibility to work in the EU.