PV I Analista DBA Sênior
Core
Senior Database Administrator/DBRE ensuring reliability, availability, performance, scalability, and financial efficiency of database environments while serving as a technical reference for data platform architecture and governance.
Role type
Senior IC Database Administrator (DBA) / Database Reliability Engineer (DBRE)
Builds
Production database platforms (PostgreSQL, MongoDB, SQL Server) supporting critical, high-availability business applications.
Domain
Financial Services / Data Infrastructure
Required skills
PostgreSQL administration and tuning, MongoDB administration and optimization, SQL Server administration and tuning, Database Reliability Engineering (DBRE), observability, automation scripting (Python/Bash/PowerShell), disaster recovery planning, capacity planning, FinOps, security compliance (LGPD), technical mentorship
Preferred skills
AWS managed database services (RDS, Aurora, DocumentDB), Datadog, Infrastructure as Code (Terraform), Kubernetes, database migration tools (Flyway, Liquibase), SRE practices
Technologies
PostgreSQL, MongoDB, SQL Server, AWS (RDS, Aurora, DocumentDB, CloudWatch, IAM, VPC, KMS, Secrets Manager), Datadog, Terraform, Python, Bash, PowerShell, Git, Flyway, Liquibase, Alembic
Responsibilities
Diagnose and resolve performance issues via execution plan analysis, lock management, and resource contention tuning; design and manage high-availability solutions, replication, and failover strategies; structure and evolve database monitoring with metrics, dashboards, and intelligent alerts; support development squads in relational and non-relational data modeling decisions; identify infrastructure optimization opportunities and conduct capacity analysis for FinOps; implement security principles including least privilege, encryption, and credential management; act as a technical reference for development, SRE, and infrastructure teams; create documentation, runbooks, and operational standards
Seniority
Senior, hands-on IC