Senior Data Warehouse Architect (Oracle/PLSQL)

Altia; Brussel Hoofdstad; On-site; EUR 90,000 - 130,000; Full time

Benefits offered by this job

High-impact project

Collaborative work environment

Career Plan

Training Plan

Flexible Remuneration

Job summary

Altia, a digital transformation services company, seeks a Senior Database Engineer specializing in Data Warehouse architecture, Oracle databases, and advanced PL/SQL. You will contribute to designing, optimizing, and maintaining enterprise data environments within an international project supporting European institutions.

Responsibilities include data warehouse architecture design, database engineering, data modelling, and technical leadership across multidisciplinary teams to ensure robust,

Qualifications

• Experience designing enterprise Data Warehouse architectures.
• Strong Oracle database design and tuning skills.
• Advanced PL/SQL development and debugging.
• Data modelling experience with logical/physical models.
• Ability to lead data-layer projects in international environments.
• Familiarity with enterprise data architecture principles.

Responsibilities

• Design and evolve scalable Data Warehouse architectures.
• Develop and maintain Oracle databases with high performance.
• Create advanced PL/SQL routines and error handling.
• Model data using logical and physical designs.
• Provide technical leadership across multidisciplinary teams.
• Optimize queries and data processing for large-scale environments.

Skills

Data Warehouse Architecture

Oracle

PL/SQL

Data Modelling

Database optimisation

Technical Leadership

Tools

Enterprise Architect

Job description

Altia, a digital transformation services company, seeks a Senior Database Engineer specializing in Data Warehouse architecture, Oracle databases, and advanced PL/SQL. You will contribute to designing, optimizing, and maintaining enterprise data environments within an international project supporting European institutions.

Responsibilities include data warehouse architecture design, database engineering, data modelling, and technical leadership across multidisciplinary teams to ensure robust,