Administrador de bases de datos

SOBRE LA OPORTUNIDAD

We are looking for a Senior Database Administrator to support database operations, architecture validation and continuous optimization within the corporate and investment banking sector. This opportunity involves working in a complex technology environment, supporting critical database platforms and contributing to business and technical initiatives with autonomy and strong operational discipline.

QUÉ HARÁS

- Maintain database operational conditions, including incident management, change management and service continuity.
- Analyze and optimize database performance, supporting application and IT teams with query analysis and technical recommendations.
- Contribute to business and technical projects, including database architecture definition, version management and obsolescence management.
- Document security, monitoring, backup and restoration solutions implemented across the database scope.
- Support DevOps practices and ensure alignment with infrastructure, operations and security standards.
- Coordinate with application, production, infrastructure and security stakeholders to help ensure database availability.
- Propose database architecture solutions consistent with production commitments and technology standards.
- Participate in technological monitoring related to database tools, cloud architectures and big data environments.
- Participate in on-call duty and operational support interventions when required.

LO QUE ESTAMOS BUSCANDO

- More than 9 years of experience in database administration within complex IT environments.
- Strong autonomy and the ability to operate across diverse database technologies and operational contexts.
- Experience supporting critical production environments, including incident, change and availability management.
- Ability to advise technical teams on database performance, query optimization and architecture decisions.
- Collaborative working style, with the ability to coordinate multiple stakeholders and support business-facing initiatives.
- Responsible, structured and solution-oriented approach to delivery, documentation and operational commitments.

Habilidades técnicas

- SQL Server database administration.
- MongoDB, SingleStore, MySQL and PostgreSQL.
- Database performance analysis and optimization.
- Incident management and change management.
- Backup, restoration, monitoring and database security practices.
- Database architecture definition and technical documentation.
- DevOps practices in production-oriented environments.
- Cloud and big data architecture awareness.
- Infrastructure, operations and security standards.

UN EXTRA

- Experience in corporate and investment banking environments.
- Experience with database obsolescence management and version upgrade planning.
- Knowledge of production urbanization or enterprise architecture standards.
- Interest in continuous technological monitoring across database and data platform ecosystems.

QUÉ OFRECEMOS

- Seguro médico privado desde el primer día, sin periodos de carencia y con extensión familiar opcional.
- Confidential mental health support through specialized partner services, including access to psychological support, content and live sessions.
- Apoyo continuo en aprendizaje, formación y certificación a lo largo de tu trayectoria.
Flexibilidad siempre que el rol y el contexto lo permitan, apoyando la entrega sostenible y el equilibrio diario.
- Vales de guardería y medidas prácticas de apoyo familiar.
- Momentos de comunidad, hitos compartidos y presencia de liderazgo cuando más importa.
- Opportunities to strengthen your knowledge in quality management, information security, AI governance and cybersecurity best practices.

IGUALDAD DE OPORTUNIDADES

Hexa está comprometida con la igualdad de oportunidades y la contratación inclusiva. Valoramos la diversidad de orígenes, perspectivas y experiencias, y adaptamos nuestras prácticas a los principios de la Carta de la Diversidad de Portugal.

HEXA LIFE

At Hexa, every professional is a Builder. You will join a culture based on honesty, mutual support and agility, where people are encouraged to contribute, learn, improve and build lasting value together.