Brussels Senior Oracle DB Architect | SQL, Data Vault & 3NF

Médiane Système; Brussel Hoofdstad; Sur place; EUR 70 000 - 100 000; Plein temps

Avantages offerts par ce poste

Salary package

Leave days

Mobility package

DKV health insurance

Group insurance

Meal vouchers

Eco-vouchers

Résumé du poste

Médiane Benelux is seeking a Senior Oracle DB Developer for a long-term assignment in Brussels. You will work on new developments and on corrective and evolutive maintenance in a full-time role.

The role requires strong Oracle DB, SQL/PLSQL, data modelling, and experience with Data Vault and Star Schema architectures, plus Agile practices and Jira. You will contribute to performance tuning and deployment management.

Qualifications

• Minimum 5+ years Oracle DB development experience.
• Minimum 5+ years SQL and PL/SQL development experience.
• Strong relational data modelling skills (ERD, 3NF).
• Experience designing Data Vault and Star Schema architectures.
• Daily practice with Git as Source Code Manager.
• Practical experience with Scrum/Agile ways of working.

Responsabilités

• Design and validate relational data models in 3NF based on functional analysis.
• Design and validate data models using Data Vault, Star Schema, or similar approaches.
• Implement data models and business logic in SQL and PL/SQL on Oracle databases.
• Ensure code quality and proper promotion management across environments (dev, test, acc, prod).
• Analyse and optimise database and application performance (SQL and PL/SQL tuning).
• Manage and validate deployment scripts across environments.
• Contribute to peer reviews and maintain up-to-date technical documentation.

Connaissances

Oracle DB Development

SQL & PL/SQL

Data Modelling

Data Vault / Star Schema

GIT

Agile / Scrum

Performance Tuning

Jira

Security / Tablespaces

Outils

Jira

Git

Description du poste

Médiane Benelux is seeking a Senior Oracle DB Developer for a long-term assignment in Brussels. You will work on new developments and on corrective and evolutive maintenance in a full-time role.

The role requires strong Oracle DB, SQL/PLSQL, data modelling, and experience with Data Vault and Star Schema architectures, plus Agile practices and Jira. You will contribute to performance tuning and deployment management.