Senior Oracle Data Warehouse/APEX Engineer with German

We are seeking a Senior Oracle Data Warehouse/APEX Engineer to join our team.

• Knowledge of German at least B2.
• Strong experience in Oracle-based Data Warehousing and SQL (5+ years).
• Extensive hands-on experience with Oracle APEX (development, administration, maintenance).
• Solid knowledge of JavaScript and CSS.
• Proven experience in Data Vault modelling.
• Ability to work independently and in a self-organised manner.

Nice to have:

• Experience with Oracle Data Integrator (ODI).
• Knowledge of Power BI.
• Familiarity with Git / SVN.

• Development and maintenance of DWH and APEX applications.
• Implementation and optimisation of ETL processes.
• System operation support (incident handling, fixes, performance improvements).
• Creation of technical concepts, architecture documentation, and system designs.
• Execution of testing (functional & performance) and documentation.