Senior Database Administrator

Crossjoin Solutions; Portugal; On-site; EUR 40,000 - 60,000; Full time

Benefits offered by this job

Health Insurance extendable to family

Crosser Assistance Program

Monthly gym subscription

Annual Performance Bonus

Job summary

A growing IT consulting company in Portugal is seeking a Mid-Senior level professional specialized in managing and optimizing Oracle databases. The ideal candidate will have over 5 years of experience in administration and incident resolution, along with a strong foundation in Oracle technologies. Proficiency in both Spanish and English is mandatory, and a Bachelor’s or Master’s Degree in Computer Science is required. The role offers a dynamic work environment with opportunities for international projects and career development.

Qualifications

• Over 5 years of experience in Oracle databases administration.
• Experience with Oracle Data Guard configuration and management.
• Willingness to participate in on-call rotation.

Responsibilities

• Manage and optimize mission-critical databases.
• Collaborate with international DevOps and infrastructure teams.
• Drive scalability and reliability across projects.

Skills

Administration and incident resolution

Oracle Data Guard

Oracle RAC

Oracle Golden Gate

Spanish (minimum B2 level)

English (minimum B2 level)

Education

Bachelor’s or Master’s Degree in Computer Science

Tools

Oracle ASM

Exadata

Job description

Crossjoin Solutions is growing in Latin America! We’re an international IT consulting company, founded in Portugal and operating across Europe, LATAM, and North America.

Our mission? Deliver world‑class performance, reliability, and innovation for clients in banking, insurance, healthcare, telecom, and financial services — supporting millions of users worldwide.

What you’ll do:

• Manage, optimize, and secure mission‑critical databases
• Work with Oracle RAC, DataGuard, GoldenGate, and performance tuning
• Collaborate with international DevOps and infrastructure teams
• Drive scalability and reliability across multi‑sector projects

What we value:

• Bachelor’s or Master’s Degree in Computer Science or a similar field.
• More than 5 years of experience in Administration and incident resolution for Oracle databases.
• Proven experience in the following technologies within the Oracle ecosystem:
• Oracle Data Guard (configuration and management).
• Oracle Real Application Clusters (RAC) (administration and operations).
• Oracle ASM and shared storage management.
• Oracle Restart.
• Oracle Golden Gate (implementation, monitoring, and troubleshooting).
• Spanish mandatory (minimum B2 level)
• English is mandatory (minimum B2 level).
• Participate in On‑Call rotation
• Planned interventions during the weekend
• Willingness to work on international projects

Nice to have:

• Oracle Administrator Certified Professional certification in 12c/19c.
• Knowledge of Exadata, EXACS (Exadata Cloud Service).
• Experience in more than one database engine:
• SQL Server
• Global, multicultural, and collaborative work environment
• Continuous training and certification opportunities
• Merit‑based culture that recognizes and rewards excellence
• Integration in a dynamic, goal‑oriented, and cooperative team
• Health Insurance extendable to the family
• Crosser Assistance Program (Psychology, Psychosocial, Financial, Legal, and Nutrition consultations)
• Career Plan transversal to the entire company
• Monthly gym subscription
• Team‑building events
• Annual Performance Bonus

Ready to join a company where performance meets purpose?

Apply now and become part of our international growth story.

Seniority level

Mid‑Senior level

Employment type

Full‑time

Job function

Consulting and Information Technology

Industries

IT Services and IT Consulting