Senior Database Architect - Oracle & PostgreSQL on AWS

Realtime Recruitment Limited; Dublin; Vor Ort; EUR 120.000 - 150.000; Vollzeit

Zusammenfassung

Realtime Recruitment Limited is seeking an experienced Senior DBA to manage Oracle 19c and PostgreSQL 17 across AWS environments, ensuring performance, security, and high availability.

You will own backups, DR, and incident response, while collaborating with DevOps on database deployments and CI/CD. This role requires strong communication skills and hands-on automation experience, with on-call duties periodically.

Qualifikationen

• 10+ years hands-on DBA experience.
• Deep knowledge of Oracle 19c and PostgreSQL 17.
• AWS experience (RDS, Aurora, EC2).
• Advanced SQL tuning, indexing and query optimisation.
• Oracle RMAN, AWS Backup and high-availability experience.
• Strong production support, incident management and RCA background.
• Scripting, automation and DevOps tooling knowledge.
• Excellent troubleshooting and communication skills.
• AWS or Oracle certifications are beneficial
• Experience in client facing roles

Aufgaben

• Administer Oracle 19c and PostgreSQL 17 databases across AWS environments, keeping them fast, secure and highly available.
• Own installs, upgrades, patching and performance tuning.
• Lead production incident response, including root cause analysis.
• Design and run backup, recovery, replication and DR solutions.
• Monitor via CloudWatch, Oracle OEM and Foglight.
• Automate routine DBA work with Python, PowerShell, Terraform and Ansible.
• Work with DevOps and development teams on database deployments and CI/CD.
• Join an occasional on‑call rota and support weekend deployments.

Kenntnisse

DBA experience

Problem solving

Communication

Client facing

Ausbildung

AWS or Oracle certifications

Tools

Oracle 19c

PostgreSQL 17

AWS

CloudWatch

Oracle OEM

Foglight

Python

PowerShell

Terraform

Ansible

CI/CD

RMAN

AWS Backup

Jobbeschreibung

Realtime Recruitment Limited is seeking an experienced Senior DBA to manage Oracle 19c and PostgreSQL 17 across AWS environments, ensuring performance, security, and high availability.

You will own backups, DR, and incident response, while collaborating with DevOps on database deployments and CI/CD. This role requires strong communication skills and hands-on automation experience, with on-call duties periodically.