> Markdown version of [/jobs/ext/3088808-oracle-ebs-apex-application-developer-interfaces-integrations](https://www.wearedevelopers.com/jobs/ext/3088808-oracle-ebs-apex-application-developer-interfaces-integrations). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Oracle EBS/APEX Application Developer - Interfaces & Integrations - **Company:** i360technologies, Inc - **Location:** Gaithersburg, MD, United States - **Experience:** Expert - **Salary:** $100,000.0 - $130,000.0 - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Unit Testing, Configuration Management, Data Conversion, Data Mapping, Database Schema, Oracle (Applications), Regression Testing, Release Management, Oracle Apex, Software Engineering, PL-SQL, SQL Databases, System Integration Testing, Systems Integration, Apex Code, Scripting, Oracle Hyperion, Sql Optimization, Bi Publisher, SOAPAPI, Xml Publisher, Oracle Ebusiness, Software Version Control, Legacy Systems - **Published:** September 26, 2026 - **Apply:** https://www.juju.com/job/16_f677a6542 ## About the Role Seven or more years of Oracle application development experience, including Oracle EBS R12. * Strong hands-on experience with Oracle APEX and EBS interfaces and integrations. * Advanced SQL and PL/SQL development skills.- Experience with EBS RICE or CEMLI components, APIs, open interfaces, interface tables, and concurrent programs. * Experience developing and supporting REST and SOAP web-service integrations. * Strong understanding of Oracle EBS architecture, schemas, table structures, responsibilities, and APIs. * Experience with data conversions, system integrations, testing, defect resolution, and production support. * Experience supporting an implementation through deployment, cutover, post-go-live hypercare, and transition to ongoing operations.- Strong analytical, troubleshooting, documentation, and problem-solving skills. * Excellent written and verbal communication skills, with the ability to collaborate across technical, functional, business, and leadership teams. * Ability to work independently while managing multiple priorities and deadlines Preferred Experience * Oracle Financials experience with AP, AR, GL, SLA, CLM, or FedAdmin. * Federal financial management or shared service provider experience. * Experience with XML Publisher/BI Publisher, Oracle Workflow, EBS Personalizations, and UNIX/Linux scripting. * Experience with configuration management, source control, release management, and deployment processes, * Bachelor's degree and at least seven years of relevant experience, or an equivalent combination of education and experience. * Ability to obtain and maintain the required federal Public Trust suitability determination. * Must be able to pass a federal background investigation * U.S. Citizenship or Permanent Residency required (no visa sponsorship available) ## Description * Design, develop, test, deploy, and support Oracle EBS R12 reports, interfaces, conversions, extensions, workflows, and enhancements. * Develop and maintain Oracle APEX applications integrated with Oracle EBS and other internal and external systems. * Build and support inbound and outbound integrations using SQL, PL/SQL, EBS APIs, open interfaces, concurrent programs, and REST/SOAP web services. * Support data mapping, conversion, validation, reconciliation, and migration from legacy systems. * Participate throughout the implementation lifecycle, including technical design, development, testing, deployment, cutover, and stabilization. * Provide post-go-live hypercare and production support, including monitoring, incident triage, root-cause analysis, data correction, and defect resolution. * Perform unit testing and support System Integration Testing (SIT), User Acceptance Testing (UAT), and regression testing. * Prepare technical designs, interface mappings, conversion documents, deployment instructions, test evidence, and support procedures. * Work with functional teams and stakeholders to translate financial and operational requirements into effective technical solutions. * Manage competing priorities in a fast-paced environment and communicate risks, issues, and solutions across all organizational levels. * Provide knowledge transfer and technical guidance to support personnel and users. ## Related Videos - [JavaScript? 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