Database Reliability Engineer Sênior | IT Infrastructure
Core
Administer, sustain, and evolve critical database environments (on-premises, cloud, hybrid) ensuring availability, performance, security, and data integrity.
Role type
Senior Database Reliability Engineer
Builds
Production database systems and infrastructure
Domain
IT Infrastructure / Database Administration
Required skills
Relational database administration (SQL Server, Oracle, PostgreSQL, MySQL), NoSQL administration (MongoDB, Redis, DynamoDB), performance tuning, capacity planning, backup/restore, disaster recovery, high availability, cloud migration (AWS), infrastructure architecture, scripting (Python, PowerShell, Bash)
Preferred skills
DevOps practices, SRE methodologies, agile engineering, cloud solution design, large-scale corporate environments, technical certifications, advanced English
Technologies
SQL Server, Oracle, PostgreSQL, MySQL, MongoDB, Redis, DynamoDB, AWS (RDS, EC2, S3), Python, PowerShell, Bash
Responsibilities
Administer, maintain, and monitor relational and NoSQL databases; ensure availability, integrity, security, and performance; perform predictive, preventive, and corrective maintenance; implement and manage databases across dev, test, staging, and production environments; install and configure database management systems; analyze performance, tune queries and indexes, and plan capacity; define and test backup, restore, contingency, disaster recovery, and high availability strategies; support developers and internal users on SQL best practices; define and implement database administration standards and physical models; automate operational routines with scripts; collaborate on cloud migration, modernization, and optimization projects; work with engineering and infrastructure teams to propose technical improvements; participate in continuous improvement, automation, resilience, and operational efficiency initiatives
Seniority
Senior, hands-on IC
