Oracle APEX Developer
*Local to Harrisburg, PA preferred
*This is a remote position; however, the candidate will need to report onsite at the beginning/end of engagement to inventory equipment
*We are not considering Corp-to-Corp (C2C) arrangements for this position
Description:
- The client is seeking an experienced Oracle Developer to assist in the modernization and migration of legacy Oracle Forms applications to Oracle APEX running on Oracle Database 19c.
- As part of an enterprise modernization initiative legacy systems built on older Oracle Forms technology are being upgraded to modern secure and maintainable Oracle APEX applications.
- This effort supports mission-critical environmental and regulatory systems and ensures long-term sustainability improved performance and alignment with current BIT standards.
- The selected candidate will play a key role in converting Oracle Forms applications to Oracle APEX enhancing system performance and security and ensuring alignment with modern development practices.
- This position requires strong Oracle PL/SQL development skills deep knowledge of Oracle RDBMS and experience working in Agile/Scrum environments.
Responsibilities:
- Analyze and understand the architecture data structures and integrations of existing Oracle Forms applications.
- Support the migration and conversion of Oracle Forms-based applications to Oracle APEX.
- Design and develop modern APEX user interfaces in collaboration with technical lead.
- Assist in establishing UI/UX design standards for future APEX applications.
- Develop and maintain PL/SQL stored procedures functions packages and advanced queries.
- Perform data pulls data analysis and scripting to support reporting and system enhancements.
- Review existing documentation to understand system requirements architecture reporting and functionality.
- Implement and support application security roles and authorization models within integrated Oracle systems.
- Conduct performance profiling and tuning to improve maintainability and system responsiveness.
- Generate technical documentation business functional documentation and system documentation.
- Participate in all phases of the system development lifecycle including requirements gathering analysis coding testing deployment and post-production support.
- Provide mentoring and knowledge transfer to Commonwealth IT staff and other developers.
- Assist with production deployments and release management activities.
- Provide weekly status updates to management.
- Generate reports for executive management end-users and Bureau of Information Technology BIT staff.
Skills/Knowledge/Experience:
- Bachelors degree in computer science or related field.
- 5-7 years of experience developing in Oracle PL/SQL including: Stored procedures, Functions, Packages, Advanced queries
- 5-7 years of experience developing applications using Oracle APEX.
- Strong knowledge of Oracle RDBMS Oracle 19c preferred.
- Strong experience using SQL Developer and/or TOAD.
- Understanding of data modeling principles.
- Experience integrating web services.
- Experience with performance tuning debugging and testing SQL queries views and stored procedures in Oracle and SQL Server.
- Strong analytical and problem-solving skills.
- Strong written and verbal communication skills.
Preferred Skills/Knowledge/Experience:
- Prior Commonwealth or Environmental systems experience preferred but not required.
- Experience modernizing legacy Oracle Forms applications.
Exposure to:
- XML
- HTML
- Web Services
- Java
- PL/SQL APIs
- SOA architecture
- Agile/Scrum development methodologies
- Strong understanding of Oracle 19c database features.
- Experience supporting regulatory or mission-critical systems.
- Ability to produce clear comprehensive technical and functional documentation.
Required Skills/Knowledge/Experience:
- Experience developing in Oracle PL/SQL – Stored procedures, functions, packages, advanced queries, Required 5 Years
- Experience developing applications using Oracle APEX, Required 5 Years
- Strong knowledge of Oracle RDBMS (Oracle 19c preferred), Required
- Strong experience using SQL Developer and/or TOAD, Required
- Understanding of data modeling principles, Required
- Experience integrating web services, Required
- Experience with performance tuning, debugging, and testing SQL queries, views and stored procedures in Oracle (and SQL Server), Required
- Previous Commonwealth Experience, Desired
- Experience modernizing legacy Oracle Forms applications, Desired
- Exposure to XML, HTML, Web Services, Java, PL/SQL APIs, SOA architecture, Agile/Scrum methodologies, Desired
- Strong understanding of Oracle 19c database features, Desired 2 Years
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