Business Analyst (BI & Data)

September 7, 2026

Hybrid

Middle

Barcelona, Spain

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English is required

Description

RockStar Data helps hospitality businesses turn operational data into actionable insights. As a Business Analyst you will bridge client needs with the data & AI team, designing KPIs and dashboards. The role is hybrid, based in Barcelona, and offers growth in modern data architecture.

Responsibilities

Lead requirement gathering, translate client needs into functional specifications, user stories, and process models
Design and audit business rules for key metrics such as EBITDA, margin, COGS, ticket average, labor productivity, and inventory
Analyze source data structures from POS, accounting ERPs, and scheduling systems to guide data standardization
Conduct UAT to validate dashboards, data models, and AI chat responses before production deployment
Facilitate discovery workshops and follow‑up sessions with clients and key stakeholders
Propose continuous improvements to dashboard structures, functional documentation, and workflow between client and technical team

Requirements

1–3 years experience in Business Analysis, Functional Analysis or BI consulting
Degree in Business Administration, Economics, Finance, Business Analytics, Industrial Engineering or similar
Strong knowledge of P&L, operating margins and cost structures
Intermediate/advanced proficiency with Power BI, Looker Studio, Tableau and practical SQL skills
Ability to communicate complex problems clearly to technical and operational stakeholders
Familiarity with agile methodologies (Scrum/Kanban) and project management tools (Jira, Notion)

Conditions

Hybrid work model in Barcelona center

hospitality

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