Data Warehouse Officer – Luxembourg

About the role

The European Investment Bank is looking for a Data Warehouse Officer to design, develop, optimise and maintain ETL processes that feed the Group’s Data Warehouse and Data Lake platforms. The role is based at the Luxembourg headquarters and requires regular on‑site presence.

Key responsibilities

• Ensure the Data Warehouse and Data Lake platforms comply with IT policies and meet quantitative and qualitative objectives.
• Lead complex business requirement analyses and produce business cases for cost‑effective IT solutions.
• Manage IT projects end‑to‑end, delivering on time, within scope and budget while mitigating risks.
• Prepare project documentation, including charters, functional designs, test scripts and progress reports.
• Build, maintain and monitor ETL jobs following best practices and establish metrics for data extraction performance.
• Collaborate with reporting officers, data owners, source system custodians and external vendors to improve data extraction processes.
• Provide timely support to end‑users, including issue resolution and root‑cause analysis.

Required profile

• Relevant higher education or professional experience in data engineering, information systems or a related field.
• Proven ability to lead projects and work with cross‑functional teams.
• Strong analytical mindset with attention to data quality and regulatory standards.

Required skills

What we offer

• International, multicultural work environment.
• Relocation support.
• Opportunities to work on strategic data initiatives for a major EU institution.