Profile: - Proven experience managing PostgreSQL in production environments at DBA level;
- Strong experience with PostgreSQL performance tuning, backup/restore, replication, and HA/DR strategies;
- Hands-on experience with OpenShift in operational environments;
- Expert knowledge of Kubernetes and cloud-native architecture patterns;
- Strong experience with Ansible, including playbook creation and maintenance;
- Knowledge of Kubernetes security practices, including RBAC, secrets management, encryption, and network policies;
- Experience with CI/CD practices and infrastructure automation;
- Experience monitoring and troubleshooting database and cluster performance;
- Familiarity with multi-database environments, including Oracle, SQL Server, MySQL, or Redshift;
- Experience working in on-call or shift-based operational models;
- Ability to work autonomously and communicate effectively with technical and business stakeholders;
- Proficiency in English.
Responsibilities:
- Deploy, manage, and optimize PostgreSQL workloads running on OpenShift;
- Design and maintain backup/restore pipelines, replication processes, and HA/DR strategies;
- Support migration activities to new OpenShift infrastructures;
- Develop and maintain automation using Ansible and Infrastructure as Code practices;
- Monitor and troubleshoot database and cluster performance issues;
- Enforce Kubernetes and database security standards;
Participate in on-call rotations and Saturday maintenance windows;
- Collaborate with DevOps, Platform Engineering, and Development teams;
- Support additional database technologies during operational coverage when required.
We offer:
- Health insurance;
- Free online training through the Udemy platform;
- On-site and remote training at Olisipo's Learning Center;
- Free certifications (after passing the exam);
- Discounts at Olisipo Partners (in the areas of health and well-being, fitness, travel, among others);
- Free psychological consultations;
- Possibility of a salary advance, without commissions.