Jobs Oracle Senior Database Administrator
O

Oracle Senior Database Administrator

Optimizer - Serviços de Consultadoria Informática

Oferta Full-time
Tecnologia Porto, PT €1 060 - €1 892/mês mercado Posted 2 months ago
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Applications
17/12/2025
Há 2 months ago

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Description

What we're looking for

We are looking for an experienced and highly skilled Oracle Senior Database Administrator (DBA) to join our team.

In this role, you will be responsible for designing, implementing, and maintaining robust database environments, ensuring the stability, performance, and security of mission-critical systems.

You will collaborate closely with cross-functional teams to optimise infrastructure, support application deployment, and contribute to the continuous improvement of database operations both on-premises and in the cloud.

This is an excellent opportunity for a technically driven professional who wants to work on challenging projects and drive impactful solutions.

Key Responsibilities

  • � Administer, configure, and optimise Oracle Database environments, ensuring high availability, disaster recovery, and data integrity.
  • � Perform database design, tuning, patching, and upgrades to maintain optimal performance and reliability.
  • � Support SQL performance optimisation and troubleshooting for complex queries and stored procedures.
  • � Collaborate with infrastructure and application teams to design and implement scalable and secure database architectures.
  • � Manage Linux-based environments, performing automation and monitoring of database-related processes.
  • � Work with cloud and on-premises infrastructures, ensuring seamless integration and performance across hybrid environments.
  • � Apply best practices for backup, recovery, and security management of production databases.
  • � Leverage Agile methodologies (Scrum, Kanban) to ensure efficient project delivery and continuous improvement.
  • � Contribute to documentation, knowledge sharing, and mentoring of junior team members.

What we can offer

At Optimizer, we prioritise your well-being and growth with a benefits package that includes:

  • � Home Office Flexibility
  • � Health Insurance
  • � Up to 25 Days of Annual Vacation
  • � Meal Allowance
  • � Laptop, Mobile Phone, and Data Plan
  • � Employee Referral Rewards
  • � Exclusive Partnerships
  • � Learning & Development Programmes
  • � Career Growth Opportunities
  • � Gym Membership or Sports Subscription
  • � Annual Performance Bonus

To apply:

Send us your CV to recrutamento@optimizer.pt

www.optimizer.pt

The personal information you send us will only be considered for your application for the role.

By providing us with your information by email and/or in documents, you consent to Optimizer treating your personal information.

Your privacy is important to us.

Whenever you wish to change or delete your personal data, you must contact us with the respective request or clarification.

Weather on start day

Wednesday, 25 de February — Thunderstorm · Max 15° · Min 11° · Rain 45% (3.4mm) · Wind 14 km/h

Previsão para os dias seguintes

  • Thu, 26 Feb
    Max 18° · Min 9°
  • Fri, 27 Feb
    Rain
    Max 13° · Min 9°
  • Sat, 28 Feb
    Partly cloudy
    Max 16° · Min 7°
  • Sun, 1 Mar
    Partly cloudy
    Max 16° · Min 7°

Detalhes

Listing type
Job Offer
Schedule Type
Full-time
Category
Tecnologia
Status
Work Model
Remote
Location
Porto, PT
Start
17/12/2025

Salário de Mercado

€1 060 - €1 892/mês