Senior Oracle DBA - Performance Expert

Posted 9 Days Ago
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Porto, A Cidade Invicta, Porto
Senior level
Information Technology
The Role
The Senior Oracle DBA - Performance Expert designs and manages database infrastructure projects, focusing on performance optimization, capacity management, and operational risk control. Responsibilities include automating infrastructure management, migrating databases, and developing technical solutions while ensuring quality service and compliance with standards.
Summary Generated by Built In

Job Description

The Database Infrastructure Expert designs, deploys, standardizes and maintains the foundations and services of Databases solutions on-premises systems and in the cloud.

Manages technical infrastructure projects and contribute to business projects. On a day-to-day basis, he performs on-demand work on these environments, which he will optimize considering performance, capacity and costs. He guarantees the quality of service and solutions in all technical environments and the control of operational risk. He ensures and develops the expertise of its field. He can also be asked to support business projects in his area of expertise.

As a Database Infrastructure Expert, you will be responsible for:

- Industrialize and Automate (IaaC) all SGBD infrastructure management processes and actions to optimize the costs and processing times of these actions in a rapidly increasing scope

- Bring added value to internal and external customers through the provision of new services (As a Service) dedicated DBMS

The Database Infrastructure Engineer monitors, designs, deploys, and maintains the databases infrastructure regarding the hardware and software. He optimizes these environments by considering the performance, capacity, and costs. He also guarantees the quality of service and the control of operational risk. He should also support all the projects in his area of expertise.

As a Database Infrastructure Engineer you will be responsible for:

- Industrially migrate the database environments of business applications as part of the SGBD Migration Factory to remove obsolescence from SGBD environments,

- Reduce operational risks and contribute to functionally enriching processes,

- SGBD Migration Factory tools and solutions

Studies and Controls:

- Define standard technical services and solutions and their respective sizing

- Develop detailed configuration specifications

- Define standards for the use and operation of DBMS

- Contribute to the development of technical solutions for the catalogue and architecture patterns of DBMS solutions.

- Publish, present and explain those solutions and their associated SLAs

- Contribute to the development and maintenance of the Infrastructure Evolution Plan

- Develop, industrialize and automate deployment models (IaaC) for:

o all processes and actions for managing DBMS infrastructure components

o all DBMS services in the form of "As a Service" to add value to internal and external customers

- Monitor and control versions of existing databases and software packages selected by the company

- Ensure and guarantee the integrity of the infrastructure bases of the existing databases by guaranteeing physical security (backup procedures, restoration, logging, start-up after incidents, etc.) and logic (confidentiality, access)

- Adjust database settings for optimal use.

- Ensure technological monitoring of the DBMS solutions and software packages selected by the company


Prototyping and qualification of technical solutions for internal company standards

- Build models and prototypes

- Perform conformity and approval tests (technical and functional)

- Write evaluation and functional reports

- Validate solutions to make them the corporate standards

Audit and Recommendations

- Perform:

o Architecture audits

o Architecture performance studies and analysis

o Databases’ tuning

- Support production teams and/or publishers on escalated issues

Contribution to Business Projects

- Define, approve and validate technical architectures

- Advise users - Develop recommendations for business projects

- Participate in data migration projects

- Industrially migrate the database environments of business applications as part of the SGBD Migration Factory to remove obsolescence from SGBD environments, reduce operational risks and contribute to functionally enriching processes, SGBD Migration Factory tools and solutions

- Create, at request of the domains or the exploitation or in anticipation of the needs, the specific tools of assistance to the exploitation

 

Contribution to IT Development Projects

- Define, approve and validate technical architectures

- Assume the role of project manager (for some Databases Infrastructure Projects)

- Contribute to technical projects.

- Document, coach, follow, write procedures, perform customer packages, etc.

Qualifications

- Implement automatic monitoring (technical and functional)

- Capacity Planning

- Management and analysis (AI) tools for directing infrastructure logs Databases

- Provide third-level technical support (L3) for all databases and assist users (training, technical queries, etc.)

 

Other Requirements:

- Contribute to the monitoring and control of investments, maintenance and budget

- English level B2 / French is a plus

- Good communication skills

- Good organizational, analytical and problem-solving skills

- Autonomous, while capable of working within a team and with other teams and/or experts

- Fast learner, easy to adapt, team worker

- Client focus

- Availability to:

o On Duty Call

o Punctual trips to France

Top Skills

Oracle
The Company
HQ: Porto
2,007 Employees
On-site Workplace
Year Founded: 2016

What We Do

Natixis in Portugal is a Centre of Expertise whose mission is to transform traditional banking by developing innovative solutions for the business, operations and work culture of Groupe BPCE worldwide.

Natixis in Portugal is part of the Global Financial Services division, where it applies technology for the development of financial expertise in its two global business lines – Corporate & Investment Banking and Asset & Wealth Management – and, transversally, for the entities of Groupe BPCE.

The Centre of Expertise, based in Porto, currently has more than 2,400 employees from over 30 nationalities, organised in three main departments: Information Technology, Banking Support Activities and Compliance. These teams work in an integrated, inclusive and transversal way, supporting and creating value for all the business lines and platforms of the group.

For recruitment: [email protected]
For other questions: [email protected]

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