Senior BI Architect: Data Warehousing, ETL & Dashboards

ITproposal; Brussel Hoofdstad; Sur place; EUR 70 000 - 110 000; Plein temps

Résumé du poste

ITproposal is seeking a Senior BI Expert to support the development of a decision-support system and enhance data analysis, reporting and dashboard capabilities. You will analyse data from multiple sources, design data warehouses, build ETL processes and develop dashboards using Power BI.

You will collaborate with business and technical stakeholders, optimise existing reports, and document data models and processes. The role requires strong SQL, data warehousing knowledge and autonomous teamwork.

Qualifications

• Senior-level experience in Business Intelligence and data integration.
• Strong knowledge of Oracle, MySQL/MariaDB, SQL Server and PostgreSQL.
• Experience with Power BI, SSIS, SSAS, SSRS, Azure Data Factory and SAP BI.
• Good understanding of data architecture, data warehousing and semantic modelling.
• Experience creating reports and dashboards.

Responsabilités

• Analyse and integrate data from multiple sources and databases.
• Design and develop data warehouses and dimensional/star schemas.
• Build ETL processes to extract, transform and load data.
• Develop semantic layers, reports, KPIs and interactive dashboards.
• Work with Power BI and other BI/ETL technologies.
• Analyse existing Excel and BI reports and improve data consolidation.
• Automate data integration and loading processes.
• Document data models, processes and solutions.
• Collaborate with business and technical stakeholders to understand and formalise requirements.

Connaissances

BI expertise

Data integration

Power BI

SQL databases

ETL processes

Data warehousing

Dashboards

Analytical skills

Team player

Outils

Oracle

MySQL / MariaDB

SQL Server

PostgreSQL

Power BI

SSIS

SSAS

SSRS

Azure Data Factory

SAP BI

Description du poste

ITproposal is seeking a Senior BI Expert to support the development of a decision-support system and enhance data analysis, reporting and dashboard capabilities. You will analyse data from multiple sources, design data warehouses, build ETL processes and develop dashboards using Power BI.

You will collaborate with business and technical stakeholders, optimise existing reports, and document data models and processes. The role requires strong SQL, data warehousing knowledge and autonomous teamwork.