Oracle DBA | Porto, Portugal

act digital; Porto; Híbrido; EUR 45 000 - 65 000; Tempo integral

Resumo da oferta

act digital is seeking an experienced Oracle Database Administrator (DBA) in Porto, Portugal. The role focuses on database performance, reliability, automation, and operational excellence in a hybrid work model.

The candidate will maintain Oracle databases, ensure availability and security, analyze incidents, and optimize SQL performance while contributing to automation and documentation efforts across production and non-production environments.

Qualificações

• 3+ years of experience as an Oracle DBA.
• Strong experience with Oracle 19c.
• Solid troubleshooting and debugging skills.

Responsabilidades

• Maintain Oracle databases in production and non-production environments.
• Ensure database availability, stability, and security.
• Analyze incidents and requests, implement corrective actions.
• Manage change requests and database deployments.
• Optimize engines and SQL performance.
• Develop scripts and automation to improve operations.
• Perform preventive maintenance and monitor health.
• Support developers and infrastructure teams.
• Participate in HA and capacity planning projects.
• Maintain and update operational documentation.

Conhecimentos

Oracle DBA

SQL performance tuning

Team collaboration

English Portuguese fluency

Ferramentas

Oracle RAC

RMAN

Data Guard

Oracle 19c

Descrição da oferta de emprego

We are looking for an experienced Oracle Database Administrator (DBA) with a strong focus on database performance, reliability, automation, and operational excellence.

Location: Porto, Portugal

Work Model: Hybrid

Responsibilities

• Maintain Oracle databases in both production and non-production environments.
• Ensure database availability, stability, and security.
• Analyze incidents and service requests, implementing corrective and preventive actions.
• Manage change requests and database deployments.
• Optimize database engines and SQL performance.
• Develop scripts and automation solutions to improve operational efficiency.
• Perform preventive maintenance and monitor database health.
• Support developers, application administrators, and infrastructure teams.
• Participate in database design and implementation projects, including high availability and capacity planning initiatives.
• Maintain and update operational documentation, processes, and procedures.
• Contribute to business continuity and disaster recovery exercises.

Requirements

• 3+ years of experience as an Oracle DBA.
• Strong experience with Oracle 19c.
• Solid troubleshooting and debugging skills.
• Experience with Oracle RAC and Oracle Single Instance environments.
• Experience with RMAN (Recovery Manager).
• Experience with Oracle Data Guard.
• Good understanding of database performance tuning and optimization.
• Experience working with ticketing systems.
• Fluent Portuguese and English (minimum B2).

Nice to Have

• Experience with MS SQL Server.
• Experience with MySQL.
• Experience with PostgreSQL.
• Experience with MongoDB.
• DevOps mindset and automation experience.
• Knowledge of business continuity and high-availability solutions.

Soft Skills

• Team-oriented mindset.
• Proactive and problem-solving attitude.
• Ability to work in a dynamic and international environment.