Oracle Database Administrator

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service:

- Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies);

- R&D (Bootcamps, POC, Tech Lab);

- Nearshore.

In ADENTIS, we focus on PEOPLE. This is our emotional salary:

- Great Work-Life balance;

- Very flexible organizational routine;

- Health benefits (for you and your family);

- Team Building activities;

- Over 300 protocols to offer you great discounts in different areas;

- Continuous professional development sponsored by our Training and Certification Department;

- Regular feedback on your performance through a personalized plan;

- Comprehensive career plan and progression involving assertive performance reviews.

Must have:

- Bachelor’s degree in Computer Science, Information Technology, or a related field

- Proven experience as a Senior Database Administrator working with Oracle, SQL Server, and/or PostgreSQL

- Strong experience in administration and incident resolution for Oracle databases (5+ years)

- Solid knowledge and hands-on experience with the following Oracle ecosystem technologies:

- Oracle Data Guard (configuration and management)

- Oracle Real Application Clusters (RAC) (administration and operations)

- Oracle ASM and shared storage management

- Oracle Restart

- Oracle GoldenGate (implementation, monitoring, troubleshooting)

- Experience managing, optimizing, and securing mission-critical databases

- Experience with performance tuning and high-availability environments

- Ability to collaborate with international DevOps and infrastructure teams

- Strong analytical and problem-solving skills

- Spanish mandatory (minimum B2 level)

- English mandatory (minimum B2 level)

- Willingness to participate in on-call rotation

- Availability for planned weekend interventions

- Willingness to work on international projects

- European Union Citizenship or Portuguese Working Visa / Portuguese Residency.

- Availability to go to the office, once or twice per week.

Nice to have:

- Oracle Administrator Certified Professional certification (12c/19c)

- Knowledge of Exadata or EXACS (Exadata Cloud Service)

- Experience with more than one database engine:

- SQL Server

- PostgreSQL

- Experience with high-availability and replication technologies

- Familiarity with database monitoring tools and performance analysis

If you want to be part of a real People First organization, join us! Send your CV to