Administrador de Base de Datos Oracle

SOBRE LA OPORTUNIDAD
Join a technology team supporting the banking sector, with a focus on the availability, security and performance of critical Oracle database environments. Based in Lisbon with a hybrid working model, you will collaborate with international technical teams, contribute to database architecture decisions and support the continuous improvement of production services.

QUÉ HARÁS
- Manage Oracle database environments to ensure operational stability, availability and reliability.
- Investigate production incidents, implement corrective actions and coordinate database changes.
- Analyze database performance, identify bottlenecks and implement optimization measures.
- Contribute to database architecture assessments and technical decisions for new and existing solutions.
- Support database upgrades, lifecycle management and technology modernization initiatives.
- Define and maintain technical documentation covering security, monitoring, backup and recovery procedures.
- Collaborate with application development, infrastructure, operations and security teams to deliver reliable solutions.
- Apply DevOps practices and established operational and security standards.
- Evaluate emerging database technologies and identify opportunities for infrastructure improvement.
- Participate in a weekly on-call rotation and provide support during critical production interventions.

LO QUE ESTAMOS BUSCANDO
- 6 to 9 years of professional experience in Oracle database administration, preferably in complex production environments.
- Proven ability to manage database operations independently and resolve technically demanding incidents.
- Experience contributing to database architecture decisions and infrastructure improvement initiatives.
- Strong analytical and problem-solving capabilities, with attention to service quality and operational risk.
- Ability to collaborate effectively with international, cross-functional teams and communicate technical recommendations clearly.
- Responsible and proactive approach to production commitments, change management and continuous improvement.
- Availability to participate in scheduled on-call duties and critical operational interventions.

Habilidades técnicas
- Oracle Database administration, maintenance and troubleshooting.
- SQL query analysis and database performance optimization.
- Database architecture assessment and solution design.
- Database monitoring, availability and operational continuity.
- Backup, restoration and recovery procedures.
- Database security and access management practices.
- Incident, problem and change management in production environments.
- Database version management, upgrades and technology lifecycle management.
- DevOps principles and operational standardization.

UN EXTRA
- Familiarity with cloud database architectures and related technologies.
- Awareness of Big Data technologies and evolving database infrastructure approaches.

QUÉ OFRECEMOS
- Seguro médico privado desde el primer día, sin periodos de carencia y con ampliación familiar opcional.
- Free and confidential psychological support through our mental health partnership, including professional guidance and well-being resources.
- Continuous learning opportunities, including training and certification support for professional development.
- Opportunities to strengthen your knowledge of information security, quality management and cybersecurity best practices.
- Childcare vouchers and support measures designed to help balance professional and personal responsibilities.
- A collaborative environment that values professional growth, knowledge sharing and long-term development.
- Regular team initiatives, community activities and accessible leadership.

IGUALDAD DE OPORTUNIDADES
At Hexa, we promote equal opportunity and an inclusive professional environment where everyone is treated with fairness, dignity and respect. Aligned with the principles of the Portuguese Diversity Charter, we value different backgrounds, experiences and perspectives, ensuring that recruitment decisions are based on skills, qualifications and professional potential.

HEXA LIFE
At Hexa, we are all Builders. Every professional contributes to creating stronger solutions, meaningful projects and lasting professional relationships.

Our culture is built on three essential pillars: honesty, mutual support and agility. We believe in transparent communication, shared responsibility and the ability to adapt and improve together.

As a Hexa Builder, you become part of a connected community where knowledge is shared, contributions are valued and continuous development is encouraged.

Different expertise. Shared values. One team.

We Build Together.