**Responsibilities and assignments:** * Be responsible for maintaining and continuously reviewing the environment's health, always aiming for availability; * Support other team members in resolving incidents and/or projects; * Study, plan, and execute preventive maintenance on the infrastructure, aiming for continuous improvement; * Keep environment documentation up to date, enabling knowledge sharing within the team; * Propose technical solutions, always considering the environment's availability; * Support development teams; * Analytical ability and strategic vision for data-driven decision-making; * Proactivity and sense of urgency in resolving critical issues; * Collaboration and effective communication with multidisciplinary teams (DevOps, Data Engineering, Developers, and Infrastructure). **Technical Requirements** * Proven experience as a DBA administering AWS DynamoDB, Aurora (PostgreSQL/MySQL), and SQL Server; * In-depth knowledge of AWS RDS and EC2 instances dedicated to databases; * Experience with DynamoDB Streams, Global Tables, Partitioning, and NoSQL modeling; * Mastery of backup, restore, snapshots, and data replication in distributed environments; * Ability to tune and optimize SQL and NoSQL queries; * Experience with CloudWatch, AWS Backup; * Knowledge of CI/CD tools for database deployment automation; * Experience with PowerShell, Python, or Terraform for automating administrative tasks; * Knowledge of git and GitHub; * Experience with monitoring using Dynatrace; * Familiarity with AWS environments (EC2, RDS, DynamoDB). **Differentiators** * AWS certifications (AWS Certified Database – Specialty, AWS Certified Solutions Architect). Job observation: Includes on-call duty once a month. ### **Benefits:** Childcare Assistance, Career Plan, Health Insurance, Dental Insurance, Life Insurance, TotalPass, Food Allowance, Meal Voucher, Transportation Voucher ### **Department:** Corp