Oracle Database Administrator

**Job Description**:

- Oracle Database Administrator

**Database Engineer (Oracle/PostgreSQL)**

**This is Worldline**

We are the innovators at the heart of the payments technology industry, shaping how the world pays and gets paid. The solutions our people build today power the growth of millions of businesses tomorrow. From your local coffee shop to unicorns and international banks. From San Francisco to Auckland. We are in every corner of the world, in every part of commerce. And just as we help our customers accelerate their business, we are committed to helping our people accelerate their careers. Together, we shape the evolution.

**The Opportunity**:
**Roles and Responsibilities**:

- Provide technical expertise, project and (Non-)production support for the Oracle database eco-system
- Drive architecture design on customer projects and act as a trusted advisor on Oracle database for delivering highly performing, secured and resilient database systems
- Deploy, upgrade, maintain and optimize Oracle database and Enterprise Management software
- Implement high-availability (HA) and disaster-recovery (DRP) architectures using Oracle Real Application Clusters (RAC), Data Guard, Golden Gate data replication
- Implement backup and recovery strategies using Recovery Manager (RMAN), Data Pump, etc.
- Support Oracle database migrations and operations in a mixed on-premise, private cloud and public cloud operational model (IaaS - PaaS - SaaS)
- Facilitate and actively participate in all phases of the project life cycle: functional and non-functional requirements gathering and analysis, solution design and development, testing and implementation, post-production support and platform evolution
- Support customers in benchmarking to identify bottlenecks, provide guidance on performance tuning and optimization of Oracle database, robustness and business continuity testing
- Write accurate and concise technical documentation, participate in regulatory compliancy audits
- Deliver management and automation tools used transversally within the company
- Deliver internal trainings on Oracle database and accompanying technologies (e.g. Automatic Storage Management (ASM), Enterprise Manager (OEM), Internet Directory (OID), etc.)
- Align processes and reinforce collaboration between international database teams.

**Key Skills**:

- Minimum 3 years of working experience with Oracle database in production environments
- Ability to work and communicate in an international multi-cultural environment
- High degree of initiative, accuracy, efficiency and attention to detail
- Professional approach when dealing with internal and external customers
- Structured and concise written and verbal communication skills
- Maintaining a positive attitude under sometimes challenging circumstances
- Flexibility to adapt to change within a complex global organization
- Ability to sometimes work outside office hours (incl. weekends) for planned
- interventions and participate in 24x7 on-call DBA weekly rotating team role
- High aptitude for learning and high degree of self-motivation
- Acquiring new competencies and accepting new technical and organizational challenges
- Problem solving and analytical capabilities
- Working knowledge of Oracle database (19c) coupled with production
- support experience in a multi-service, cross-regional distributed environment, high availability and data replication, performance troubleshooting, security
- Working knowledge of Oracle Grid Infrastructure (19c), Data Guard, Real Application Clusters (RAC), Automatic Storage Management (ASM) and Recovery Manager (RMAN) in business-critical, real-time production environments
- Oracle database incident troubleshooting and performance tuning skills including system, storage and network configuration, as well as tracing facilities
- Good practical knowledge of SQL and PL/SQL languages including performance tuning
- Basic knowledge of logical and physical relational data modelling (OLTP/DWH)
- Working knowledge of Linux (RHEL) (Unix desirable) operating systems in a multi-domain environment including virtualization and clustering products
- Working knowledge of task automation (shell scripting)
- Working knowledge of Oracle monitoring and administration tools (Enterprise Manager Cloud Control)

Desirable:

- Completed higher-education in information technology, engineering, or related field
- Knowledge of migrating, operating and optimizing performance and cost of Oracle and PostgreSQL database workloads in public cloud environments (Amazon Web Services AWS, Google Cloud Platform GCP, Microsoft Azure Cloud) in IaaS-PaaS-SaaS operating models
- Knowledge of other open-source database technologies (PostgreSQL, MySQL, NoSQL) on-premise and in the public cloud
- Knowledge of Oracle database migration to other relational technologies (PostgreSQL)
- Knowledge of data replication products (Oracle Golden Gate, Quest Share Plex, Qlik Data Replication)
- Knowledge of data stor