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Oracle Developer

South HollandHybrid40 hours/week<3months

A public educational institution is continuously working on innovation and digitalization.

The Oracle landscape forms the backbone of a large part of their business-critical applications.
They are undergoing a phased digital transition where Oracle systems are modernized, integrated with new platforms, and gradually replaced, without compromising reliability.

What you do

Responsible for the development, management, and optimization of Oracle databases and applications.
Work in multidisciplinary Scrum teams and tackle complex issues at the intersection of database engineering, application development, and system integration.
Act as a sparring partner and mentor for junior colleagues.
Design, develop, and maintain Oracle database components (PL/SQL, stored procedures, packages, triggers).
Optimize database performance through query tuning, indexing strategies, and architectural improvements.
Advise the ICT architect on Oracle architecture adjustments and contribute to technical specifications within projects.
Coordinate and monitor Oracle development activities and functionally guide junior Oracle developers.
Contribute to the migration and modernization of existing Oracle applications.
Contribute to integrations between Oracle systems and modern platforms via APIs and middleware.
Follow relevant market developments and trends within the Oracle domain and proactively propose improvements to management.
Collaborate in an Agile/Scrum team with architects, developers, and testers.
Perform second-line incident and problem resolution in production environments.
Actively contribute to technical standards, code quality, code reviews, and CI/CD processes within the team.

What they ask

HBO+ (higher professional education) work and thinking level, preferably a degree in Computer Science or a similar technical field.
Minimum 7 years of recent and demonstrable experience as an Oracle developer in a complex IT environment.
In-depth knowledge of PL/SQL, Oracle Database (19c or higher), SQL tuning, and performance optimization.
Experience with Azure DevOps or comparable CI/CD tooling.
Knowledge of data modeling and experience with ERD tools.
Affinity with modern integration architecture (REST APIs, messaging, middleware).
Agile mindset and experience working in Scrum teams.
Oracle certification is a plus.

Combines technical depth with a pragmatic mindset.
Easily switches between development, management, and architecture, and can clearly explain complex matters to colleagues and stakeholders.
Strong communicator, able to articulate complex technical issues for various stakeholders.
Analytical, solution-oriented, and quality-conscious, overseeing the entire application landscape.
Responsible and ownership-driven, taking charge of realization and quality from start to finish.
Organizationally sensitive, understanding the broader organizational context and aligning technical choices with business objectives.
Independent in approach, but also strong in collaboration.
Strong in knowledge sharing, naturally taking a coaching role towards junior colleagues.
Motivated to work on systems with societal value and intrinsically driven to build reliable software.

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