Data Analyst

October 27, 2026

Hybrid

Senior

Barcelona, Spain

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Mandatory office attendance
English is required

Description

A full-time data analyst position in an international digital hub focused on retail, e-commerce and customer intelligence. The analyst leads complex analytical projects, builds enterprise-grade dashboards and runs experiments that support business decisions at scale. The role combines deep analysis, dataset quality ownership, stakeholder partnership and mentoring of junior analysts inside an agile squad.

Responsibilities

Lead complex analytical projects and run rigorous experiments autonomously
Build enterprise-grade dashboards that track core KPIs and deliver intuitive data storytelling
Design and evaluate A/B tests and multi-variate experiments to measure the impact of business initiatives
Champion a data-informed culture and act as a bridge between technical and business units
Mentor junior analysts and raise the analytical bar of the team
Act as the data referent within an agile squad and lead data-related decisions
Ensure dataset quality and consistency across analytical products
Analyze user behavior and complex datasets to uncover pain points and growth opportunities

Requirements

Fluency in English for a multi-cultural environment
Strong proficiency in Python for data manipulation and statistical analysis
Strong proficiency in SQL
MS or BS degree in a quantitative field such as Math, Statistics or Computer Science
5+ years' experience driving business impact as a Data Analyst
2+ years designing and evaluating A/B tests
Strong business acumen, proactive ownership and fast adaptation to changing requirements
Exceptional critical thinking to look beyond surface-level metrics and identify biases
Previous experience in retail or omnichannel e-commerce as an extra point
Familiarity with Big Data frameworks such as Databricks as an extra point
Experience with orchestration tools such as dbt or Airflow as an extra point
Experience with cloud platforms such as GCP as an extra point
Experience with version control and tracking tools such as Azure DevOps or Git as an extra point