Database administrator | senior

Sobre a vaga

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 with autonomy and strong operational discipline.

O que vais fazer

• 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

O que é pedido

• 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
• 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

Valorizado

• 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

O que é oferecido

• Private health insurance from the first day, with no waiting periods and optional family extension
• Confidential mental health support through specialized partner services, including access to psychological support, content and live sessions
• Continuous learning, training and certification support throughout your journey
• Flexibility whenever the role and context allow it, supporting sustainable delivery and daily balance
• Childcare vouchers and practical family support measures
• Community moments, shared milestones and leadership presence when it matters most
• Opportunities to strengthen your knowledge in quality management, information security, AI governance and cybersecurity best practices