Oracle DBA with DevOps for High Availability & Automation

Syone; Porto; On-site; EUR 45,000 - 65,000; Full time

Job summary

Syone in Porto is seeking an Oracle Database Administrator with a DevOps mindset to ensure database stability, performance, security, and automation across Oracle environments.

You will maintain production and non-production databases, analyze incidents, manage change requests, and develop automation to improve operations. The role requires 3+ years of Oracle DBA experience and fluency in English and Portuguese.

Qualifications

• Minimum 3+ years of Oracle DBA experience.
• Strong expertise in Oracle 19c and RAC architecture.
• Experience with RMAN and Oracle Data Guard.
• Proficient at debugging and troubleshooting.
• Experience with automation and scripting.
• Familiar with ticketing systems.
• Fluent English (B2) and Portuguese proficiency.
• Knowledge of other databases (MS SQL, MySQL, PostgreSQL, MongoDB) is a plus.

Responsibilities

• Maintain production and non-production databases ensuring availability.
• Analyze incidents, requests and database issues for resolution.
• Manage change requests and perform preventive maintenance.
• Optimize database engines and SQL code.
• Develop scripts and automated solutions to improve operations.
• Support developers, application admins, and infrastructure teams.
• Participate in design and implementation of HA and scalable DB solutions.
• Maintain technical and operational documentation.
• Contribute to business continuity and availability exercises.

Skills

Oracle DBA experience

DevOps mindset

Performance tuning

Incident analysis

Automation & scripting

Tools

Oracle 19c

Oracle RAC

RMAN

Data Guard

MS SQL

MySQL

PostgreSQL

MongoDB

Job description

Syone in Porto is seeking an Oracle Database Administrator with a DevOps mindset to ensure database stability, performance, security, and automation across Oracle environments.

You will maintain production and non-production databases, analyze incidents, manage change requests, and develop automation to improve operations. The role requires 3+ years of Oracle DBA experience and fluency in English and Portuguese.