Senior Oracle DBA - Hybrid Lisbon | High-Impact Performance & DR

Connect Digital; Portugal; Híbrido; EUR 23 000 - 28 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Flexible benefits package

Extra day off on your birthday

One additional day off on 24 or 31 Dec

Resumo da oferta

Connect Digital in Portugal is seeking a highly skilled Senior Oracle Database Administrator to join our team and support mission-critical database environments. This role emphasizes hands-on Oracle expertise, performance tuning, and collaborative work with infra and development teams.

You will optimize production databases, implement RAC/Data Guard/RMAN HA solutions, and ensure security and compliance across platforms while working in a Lisbon-based hybrid setup.

Qualificações

• University degree in Computer Science, Engineering, or a comparable technical field.
• 5–10 years of hands-on experience with Oracle databases in production environments.
• Proven expertise in performance tuning, compression, and resource optimization.
• Hands-on experience with ExaCC, ZFS, and ZDLRA is a strong plus.
• OS knowledge: Linux/Unix (primary); Windows (secondary).
• Professional English (C1) — spoken and written; French/Dutch a plus.

Responsabilidades

• Manage, maintain, and optimize Oracle database environments in production.
• Implement and support high-availability and disaster recovery solutions (RAC, Data Guard, RMAN).
• Perform advanced performance tuning, query optimization, and resource management.
• Ensure compliance with security standards, including TDE, auditing, and authentication protocols.
• Collaborate with cross-functional teams to support application development and infrastructure initiatives.
• Troubleshoot complex database issues and provide clear, structured communication of findings.
• Contribute to continuous improvement across database technologies and operational processes.
• Support regulated environments and adhere to industry best practices.

Conhecimentos

Oracle databases

Performance tuning

Linux/Unix OS

SQL/PLSQL scripting

ExaCC

ZFS

ZDLRA

Oracle RAC/Data Guard/RMAN

Oracle Client upgrades

English communication (C1)

Formação académica

University degree in Computer Science, Engineering, or a comparable technical field

Ferramentas

Oracle SQL Developer

Toad for Oracle

Jenkins

UrbanCode Deploy

Qlik Replicate

Git/Bitbucket

ServiceNow

Jira

DBeaver

Descrição da oferta de emprego

Connect Digital in Portugal is seeking a highly skilled Senior Oracle Database Administrator to join our team and support mission-critical database environments. This role emphasizes hands-on Oracle expertise, performance tuning, and collaborative work with infra and development teams.

You will optimize production databases, implement RAC/Data Guard/RMAN HA solutions, and ensure security and compliance across platforms while working in a Lisbon-based hybrid setup.