Oracle APEX Developer

Oracle APEX Developer Industry: Banking Location: Zurich (Hybrid)Start date: February 2026 (or under agreement) - 6 months first assignment Extension Option: Yes Contract Type: Personalverleih or Service Agreement (B2B) Remote Work: Hybrid (onsite in Zurich + remote)

Tasks



Develop a new module for an existing Oracle APEX application in the Private Market Funds domain.

Integrate and evaluate external data feeds.

Generate and manage checklists based on business rules and historical data.

Automate checklist processing and forward results to other applications.

Redesign and enhance the application's security concept.

Collaborate closely with business departments to understand and implement requirements.



Mandatory Skills



Oracle APEX and PL/SQL (proven multi-year experience)

Data sourcing and streaming (external data integration)

Data modelling and architecture

Complex business rule design

Communication with business stakeholders

JavaScript and Java

IT security expertise

Fluent in German and English (spoken and written)



Nice-to-Have Skills



REST/SOAP Web Services

CI/CD (Continuous Integration/Deployment)

Modern UI/UX design principles

Testing frameworks for APEX/PLSQL

Agile development methods (Scrum, Kanban)

Application documentation

Version control tools (e.g. Git)

Incident/issue tracking tools (e.g. Jira, ServiceNow)

SThree_Germany is acting as an Employment Business in relation to this vacancy.