Freelancer: Must be on payroll or directly employed by ATOS. Too much supervision and oversight.
Location: Near Winterswijk. Work can only be performed on-site. Working from home is not possible.
Work hours: 28 to 32 hours (candidate’s choice)
Rate: max 80 euro.
Duration: through December 31, 2027; generally expected to continue long-term
Language: Dutch-speaking
Screening: Start follows an extensive screening process of 3–4 months.

Oracle Form is a plus. Focus primarily on PL/SQL and Oracle Database knowledge.
In addition to higher vocational education (HBO) or university education (WO), secondary vocational education (MBO) is also an option, with the possibility of a permanent position, preferably starting immediately.

• The role involves maintaining an existing application to which new functionality is still regularly added. The core of the application is a relational Oracle Database. For the future, we are considering the use of big data techniques alongside the Oracle Database.
• The user interface is built with Oracle Forms, supplemented with open-source Java code. We are considering replacing (parts of) the existing user interface with newer, more future-proof technologies. No decisions have yet been made regarding the direction of the solution.
• A significant portion of the application’s functionality consists of Oracle PL/SQL procedures, which must be maintained by the employee.
• The employee also maintains the Java code for the user interface.
• In addition, it would be helpful if the employee could also perform (small-scale) maintenance on the Forms user interface, in consultation with an experienced colleague who carries out most of this maintenance.
• Part of this role consists of functional management and information analysis. The employee must be able to translate functional requirements into concrete specifications, in consultation with the functional manager.