Oracle APEX and PL/SQL Database Developer

We are seeking an experienced Oracle APEX/PL/SQL Developer with 5+ years of professional software development experience to design, develop, enhance, and support enterprise web applications built on Oracle technologies.The ideal candidate will have strong hands-on experience with Oracle APEX, Oracle SQL, and PL/SQL, combined with front-end development expertise using JavaScript, jQuery, HTML5, and CSS3. The developer will work closely with business stakeholders, technical teams, and database administrators to translate business requirements into secure, scalable, maintainable, and user-friendly applications.ResponsibilitiesDesign, develop, test, deploy, and maintain enterprise applications using Oracle APEXDevelop complex database functionality using Oracle SQL and PL/SQL, including packages, procedures, functions, triggers, views, and dynamic SQLBuild responsive and intuitive APEX user interfaces using HTML5, CSS3, JavaScript, and jQueryCustomize Oracle APEX components, including Interactive Grids, Interactive Reports, forms, Dynamic Actions, LOVs, validations, processes, and shared componentsImplement client-side functionality using JavaScript, jQuery, and Oracle APEX JavaScript APIsDevelop and integrate RESTful services and APIs with Oracle APEX applicationsIntegrate APEX applications with external systems and data sourcesDesign efficient SQL queries and optimize application and database performanceTroubleshoot and resolve application, PL/SQL, JavaScript, and database-related issuesImplement application security using APEX authentication and authorization schemes, session-state protection, access controls, and secure coding practicesParticipate in requirements gathering, technical design, code reviews, testing, and production deploymentsDevelop reusable APEX components and establish development standards and best practicesMaintain technical documentation for applications, database objects, integrations, and deployment proceduresProvide ongoing production support, debugging, maintenance, and application enhancementsRequirementsTS/SCI FSP Clearance5+ years of professional software development experience, with significant hands-on development using Oracle technologiesStrong hands-on experience developing applications with Oracle APEXAdvanced knowledge of Oracle SQL and PL/SQLExperience developing PL/SQL packages, stored procedures, functions, triggers, and other database objectsStrong experience with JavaScript and jQuery, particularly within Oracle APEX applicationsProficiency with HTML5 and CSS3, including responsive web application developmentExperience customizing Oracle APEX Universal Theme and application user interfacesExperience with APEX Dynamic Actions and client-side/server-side processingExperience developing and customizing Interactive Reports and Interactive GridsUnderstanding of AJAX-based processing and communication between APEX pages and PL/SQLExperience consuming or developing REST APIs / RESTful Web ServicesStrong understanding of relational database concepts, data modeling, and SQL performance optimizationExperience troubleshooting applications using browser developer tools and Oracle APEX debugging capabilitiesUnderstanding of application security and secure software development practicesStrong analytical, troubleshooting, and problem-solving skillsAbility to work independently and collaboratively within a development teamPreferred QualificationsExperience with recent versions of Oracle APEX, including APEX 24.xExperience with Oracle REST Data Services (ORDS)Experience integrating Oracle APEX with external enterprise applications and data sourcesExperience working with JSON, REST services, and AJAXKnowledge of Oracle database performance tuning and query optimizationExperience with Git or other source-control systemsExperience with CI/CD and automated deployment processes for Oracle database and APEX applicationsFamiliarity with accessibility and responsive UI/UX development standardsExperience supporting enterprise or mission-critical Oracle APEX applicationsTechnical SkillsPrimary: Oracle APEX, Oracle SQL, PL/SQLFront End: JavaScript, jQuery, HTML5, CSS3Integration: REST APIs, RESTful Web Services, JSON, AJAX, ORDSDatabase: Oracle Database, SQL optimization, packages, procedures, functions, triggers, viewsTools & Technologies: Oracle APEX Builder, SQL Developer, browser developer tools, Git/source controlAbout UsFor more than 20 years, NewGen Technologies has solved our clients' toughest IT challenges with integrity, security, and outstanding service by delivering both technology and talent. We have helped secure borders, have used artificial intelligence (AI) to fight terror, aided the identification of criminals, and have helped to prevent crime through the introduction of biometrics. Our team of Highly Cleared Specialists have hard-to-find skills and expertise in a wide spectrum of technologies to provide solutions that transform business processes and solve problems of national significance. #CJ