Senior Oracle DBA — Banking Performance

Hexa Group in Lisbon is seeking an experienced Oracle database administrator to join a technology team supporting banking sector environments. The role focuses on availability, security and performance of critical Oracle databases, with a hybrid work model in Lisbon and collaboration with international teams.You will manage Oracle databases, resolve...

Bridge351 is seeking an experienced Oracle DBA to join a healthcare project. You will manage Oracle DBs (11g+ to 19c), ensuring availability, performance, security and smooth upgrades in a 100% remote role. Based in Portugal, you will work with on-prem and cloud environments, perform RMAN backups, RAC, Data Guard, ASM, and data migrations, while supporting...

A Team IT procura profissionais com experiência sólida em Oracle/SQL para atuar em ambiente de dados e operações na região de Lisboa. O papel envolve análise de performance, monitorização de sistemas e resolução de problemas operacionais, com regime híbrido. Perfil esperado: pelo menos 5 anos em funções semelhantes, foco em qualidade,...

A leading IT consulting firm in Lisbon is seeking an Oracle Database Specialist with over 5 years of experience. Responsibilities include enhancing database performance, contributing to project implementation, and ensuring data integrity. The firm offers a hybrid work model, personalized career development, and various employee well-being programs. The ideal...

Bridge 351 in Lisbon is seeking a Senior Database Administrator – Oracle (ExaCC/Exadata) to optimize performance and cost efficiency. You will lead migrations, tune CPU usage, and ensure robust backup/recovery across Exadata and ZFS/ZDLRA environments. The role requires advanced Oracle DB skills, Kerberos auth, and cross-platform collaboration, with a...

Accenture PLC in Lisbon, Portugal, invites a senior Oracle DBA to optimise performance in ExaCC Exadata , ZFS and ZDLRA environments. You will work with infrastructure and development teams to deliver secure, scalable database solutions. Responsibilities include tuning, backup optimisation, and leading client upgrade projects. Strong English and ability to...

emagine is seeking a senior Oracle DBA to optimize performance across ExaCC Exadata, ZFS, and ZDLRA environments. You will partner with infrastructure teams and developers to deliver improvements and cost efficiencies. The role focuses on specialist expertise, continuous improvement, and collaboration across multi-platform environments including Azure SQL...

Accenture PLC in Lisbon, Portugal, invites a senior Oracle DBA to optimise performance in ExaCC Exadata Cloud@Customer, ZFS and ZDLRA environments. You will work with infrastructure and development teams to deliver secure, scalable database solutions. Responsibilities include tuning, backup optimisation, and leading client upgrade projects. Strong English...

Bridge351 is seeking an experienced Oracle DBA to join a healthcare project. You will manage Oracle DBs (11g+ to 19c), ensuring availability, performance, security and smooth upgrades in a 100% remote role. Based in Portugal, you will work with on-prem and cloud environments, perform RMAN backups, RAC, Data Guard, ASM, and data migrations, while supporting...