DBA | Administrador de Banco de Dados

Accountabilities: Administer, maintain, and monitor database environments using MySQL, Redis, MongoDB, and ClickHouse. Design and implement efficient database schemas, ensuring data consistency, integrity, and reliability. Write, review, and optimize SQL queries to support application performance and operational requirements. Monitor database performance, identify bottlenecks, and implement tuning strategies to improve efficiency and availability. Develop and maintain backup and recovery procedures to protect data and support business continuity. Implement database security measures and access controls to safeguard sensitive information. Plan and execute database upgrades, migrations, and maintenance activities while minimizing service disruption. Use database analysis, monitoring, and automation tools to streamline routine DBA tasks and improve operational processes. Requirements: More than 5 years of professional experience as a Database Administrator (DBA). More than 2 years of hands-on experience administering MySQL databases. Advanced SQL skills and strong knowledge of database modeling and schema design. Solid experience with database performance tuning, query optimization, and troubleshooting. Advanced knowledge of database backup, recovery, security, and data access control practices. Experience automating database administration tasks and recurring operational activities. Good knowledge of Linux and operating systems. Strong analytical and problem-solving skills, with the ability to investigate complex database issues and deliver reliable solutions. Benefits: Monthly salary: BRL 14,612–18,265, under a Brazilian CLT employment contract. Fully remote work arrangement, with a suitable home workspace, reliable internet connection, and privacy for meetings required. Health insurance through Bradesco Saúde or SulAmérica, with no cost for the employee; dependent coverage is available at an additional cost. Optional dental insurance through Bradesco Saúde, paid by the employee. Life insurance. Daily meal allowance of BRL 52 through a Flash benefits card. Remote work allowance of BRL 136.40. Wellhub (formerly Gympass) membership. Additional days off, including one day during your birthday month, Carnival and Ash Wednesday, and December 24 and 31. A challenging, high-performance environment with opportunities for professional development and accelerated growth.