DBA Sênior - (SQL Server)

Accountabilities • Administer and support critical relational and non-relational database environments, with a primary focus on SQL Server.

• Support production environments across ongoing operations and new technology projects, ensuring availability and operational continuity.

• Monitor database health, performance, capacity, and availability, identifying potential issues before they affect business operations.

• Analyze and optimize queries and database workloads to improve performance and efficiency.

• Manage high-availability database environments and support SQL Server Always On configurations.

• Use monitoring and observability tools such as Zabbix and Grafana to identify performance, availability, and infrastructure issues.

• Establish and maintain appropriate database monitoring indicators and alerts based on availability and performance requirements.

• Manage production changes through established ITSM processes, including change requests, planning, approvals, implementation, and follow-up.

• Open and manage technical support cases with database technology vendors, conducting follow-up and escalating issues when necessary.

• Maintain appropriate governance over database environments, taking ownership of their operational health, performance, and reliability.

• Collaborate with technology and cross-functional teams to plan and execute database-related activities.

• Contribute to agile methodologies and continuous improvement initiatives within database operations.

• Apply a proactive, hands-on approach to troubleshooting, planning, and operational improvements.

Requirements

• Significant professional experience administering relational and non-relational databases, particularly SQL Server.

• Hands-on experience with SQL Server, MySQL, PostgreSQL, Oracle, and/or MongoDB environments.

• Proven experience administering critical, high-availability database environments.

• Strong experience with database query analysis and performance tuning.

• Practical experience with SQL Server Always On.

• Experience using database monitoring and observability tools such as Zabbix and Grafana.

• Familiarity with Agile methodologies and their application in technology environments.

• Experience working with IT Service Management (ITSM) tools and processes.

• Experience managing production changes, including change requests, approvals, implementation, and post-change follow-up.

• Experience opening and managing support cases with technology vendors, including escalation when required.

• Ability to identify appropriate database monitoring requirements to support availability, performance, and operational health.

• Strong sense of ownership and accountability for critical technology environments.

• Hands-on, proactive approach with strong planning and activity-management skills.

• Excellent communication and interpersonal skills, with the ability to collaborate effectively with colleagues and teams across the organization.

• Experience working in complex production environments where reliability and availability are critical.

• Knowledge of Oracle, MySQL, and PostgreSQL is advantageous.

• Professional certifications in Oracle, MongoDB, MySQL, PostgreSQL, or SQL Server are desirable.

• Experience with cloud environments, particularly AWS, is a plus.

• Knowledge of Oracle Data Guard and SQL Server Always On is advantageous.

• Knowledge of backup and restore processes using RMAN is a plus.

• Familiarity with Oracle Enterprise Manager (OEM) is desirable.

Benefits

• Medical and dental insurance for employees and eligible dependents.

• Telemedicine and teletherapy services.

• Annual bonus.

• Parking or transportation allowance for the Alphaville, Barueri/SP location.

• Birthday day off during your birthday month.

• Flexible working hours.

• Internal restaurant.

• Flexible meal/food benefit through VA and/or VR.

• TotalPass fitness and well-being benefit.

• Semiannual vacation opportunities.

• Discounts on purchases through the retail stores and e-commerce platform.

• Opportunity to work with large-scale, business-critical technology environments.

• Position within a diverse and people-focused workplace.

• Remote work model.

How Jobgether works: We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team. We appreciate your interest and wish you the best! Why Apply Through Jobgether?

Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.

#LI-CL1