Senior Oracle DBA - Exadata & Performance Mastery

IRIUM Portugal; Lisboa; Híbrido; EUR 61 000 - 95 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Medical insurance

Flexible pay

Training opportunities

Resumo da oferta

IRIUM Portugal is seeking a Senior Database Administrator – Oracle (ExaCC / Exadata) to lead performance tuning, resource optimisation and delivery across complex production environments in Lisbon. You will guide development teams on SQL/PL-SQL coding and collaborate with infrastructure, security, and operations to ensure reliability.

The role requires 5–10 years in Oracle production, a university degree, and a valid EU work permit.

Qualificações

• Hands-on Oracle production experience and strong performance tuning skills.
• Experience with Exadata and ExaCC environments.
• Ability to guide development teams on SQL/PL-SQL coding and optimization.

Responsabilidades

• Lead Oracle performance tuning, resource optimisation and project delivery across complex production environments.
• Guide development teams on database design, SQL coding and scalability best practices.
• Collaborate with infra, security and operations to ensure reliability and compliance.

Conhecimentos

Oracle RAC

Data Guard

RMAN

OEM

SQL

PL/SQL scripting

ExaCC CPU optimisation

Query tuning

Indexing strategies

Exadata environments

Kerberos authentication

TDE

Root Cause Analysis

Formação académica

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

Ferramentas

Jenkins

UrbanCode Deploy

Qlik Replicate

Git / Bitbucket

ServiceNow

Jira

DBeaver

OCP certification

Descrição da oferta de emprego

IRIUM Portugal is seeking a Senior Database Administrator – Oracle (ExaCC / Exadata) to lead performance tuning, resource optimisation and delivery across complex production environments in Lisbon. You will guide development teams on SQL/PL-SQL coding and collaborate with infrastructure, security, and operations to ensure reliability.

The role requires 5–10 years in Oracle production, a university degree, and a valid EU work permit.