SIA Group is a European leader in the design, creation and management of technology infrastructures and services for Financial Institutions, Central Banks, Corporates and the Public Sector, in the areas of payments, cards, network services and capital markets, providing services to over 50 countries.
SIA currently processes 7.2 billion issuing and acquiring card transactions and handles over 84 million payment cards in 23 European countries.
For our Operations in Greece we are currently are looking for a Sr. Database Administrator in order to strengthen our IT Infrastructures Department.
The jobholder will be responsible for :
Physically defining and implementing the database on the basis of a logical model of the data and application specifications, guaranteeing the integrity of the data
Day to day administration of heavy duty databases in open platforms (oracle, SQL)
Performance and tuning skills of heavy duty banking oriented databases
Replication solutions in Database environments
Incident management / troubleshooting for production online databases
Migration to new product versions
Implementing backups and maintenance of those in highly demanding environments and recovery strategies
Optimizing the databases functionalities carrying out the debug and implementing the application components / routines stored in the database
Developing the database according to company needs and available technology
Patching and strengthening of all environment security wise under specific schema guidelines
Cooperating with multiple teams vertically and horizontally to complete complex projects & initiatives