DBA Consultant
Location: Madrid, Spain
Employment Type: Freelance
Working model: Hybrid
Duration: 12 months
About the Opportunity
We are looking for a skilled DBA Consultant to join an international technology team supporting large-scale cloud, database, middleware, and application platforms. This role combines operational excellence, system governance, cloud infrastructure support, and cross-functional collaboration in a general environment.
The successful candidate will play a key role in ensuring the stability, performance, and continuous improvement of database and middleware services while contributing to platform standardization and modernization initiatives.
Key Responsibilities
- Provide operation, maintenance, and governance support for database and middleware platforms.
- Participate in on-call rotations and support the resolution of infrastructure, performance, and cloud resource-related incidents.
- Implement and maintain platform-wide database and middleware management standards.
- Support migration, optimization,



and governance initiatives across the technology landscape.
- Manage the deployment, release, and operational support of business applications.
- Contribute to container platform governance and application modernization initiatives.
- Drive initiatives aimed at improving infrastructure efficiency and resource utilization.
- Collaborate with international engineering and operations teams to ensure platform reliability and service excellence.

Required Skills & Experience
- Strong understanding of Linux operating systems .
- Solid knowledge of networking fundamentals, including TCP/IP and.
- Hands-on experience with monitoring and observability tools such as Prometheus and Grafana .
- Knowledge of international data protection and privacy regulations, including GDPR .
- Familiarity with AI technologies, large language models, and Agent development frameworks.
- Experience administering and supporting at least one relational database technology, s

📌 Dba Consultant (Vitoria-Gasteiz)
🏢 Optiwisers
📍 Vitoria-Gasteiz