Database Administrator (SQL Server, Oracle & PostgreSQL)
Summary
Manages and optimizes SQL Server, Oracle, and PostgreSQL databases, ensuring performance, security, and availability while supporting data-driven initiatives and automation projects.
We are looking for an experienced Database Administrator (DBA) to join a dynamic technology team, playing a key role in the management, optimization, and evolution of business-critical data platforms. If you have experience working in complex environments, enjoy working with multiple database technologies, and are looking for a challenging role focused on innovation and continuous improvement, this opportunity is for you.
Key Responsibilities:
- Administer, configure, and optimize SQL Server, Oracle, and PostgreSQL databases.
- Ensure the availability, performance, integrity, and security of database environments.
- Perform performance tuning, monitoring, and proactive issue analysis.
- Diagnose and resolve incidents while maintaining high service levels.
- Implement and manage backup, recovery, and high-availability strategies.
- Participate in migration, upgrade, and modernization projects for data platforms.
- Contribute to the automation of operational processes and the continuous improvement of database environments.
- Support data integration initiatives and the evolution of data-driven architectures.
- Proven experience in administering SQL Server, Oracle, and PostgreSQL databases.
- Strong knowledge of performance tuning, monitoring, and troubleshooting.
- Experience implementing and managing backup, disaster recovery, and high-availability solutions.
- Knowledge of data integration and data-oriented architectures.
- Experience in database migration and modernization projects.
- Familiarity with cloud environments and managed data services (Azure, AWS, or Google Cloud).
- Knowledge of automation and scripting is considered an asset.
- Experience preparing, organizing, and managing data for Analytics, Business Intelligence, and Artificial Intelligence solutions is highly valued.
- Strong analytical and problem-solving skills.
- High level of autonomy, accountability, and proactivity.
- Excellent organizational and prioritization skills.
- Strong communication skills and ability to collaborate effectively with multidisciplinary teams.
- Quality-oriented mindset with a focus on continuous improvement.
- Ability to adapt to fast-changing technological environments.
- Workplace type: Hybrid (3 times per week in the office).
- Location: Parque das Nações, Lisboa.