About this role
Inetum Tech Portugal is looking for an L3 DBA with solid experience in Oracle, PostgreSQL, MariaDB and MongoDB databases. The selected candidate will join a team of excellence that operates in critical and high-availability environments, with a focus on performance, security and reliability.
Responsibilities
Advanced administration of Oracle, PostgreSQL, MariaDB and MongoDB databases;Performance monitoring and tuning to ensure maximum system efficiency;Backup management, recovery, upgrades, migrations and data replication;Provide 3rd level support in complex and critical incidents;Automate tasks and development of maintenance scripts;Collaborate with development, infrastructure and security teams;Ensure compliance with security policies and best practices.
Minimum 5 years' experience as a DBA in corporate environments;Solid experience with Oracle, PostgreSQL, MariaDB and MongoDB;Advanced knowledge of tuning, HA, replication and security;Professional English level (communication with international teams);Autonomy, good analytical skills and critical thinking.Nice to have:
Certifications (OCP, MongoDB Certified DBA, etc);Experience with Cloud environments (AWS, Azure, GCP);Familiarity with CI/CD pipelines, DevOps and infrastructure as code (IaC).