Senior Oracle ADF 14c Developer

Position: Senior Oracle ADF 14c Developer

Location: Remote

We are seeking a Senior Oracle ADF 14c Developer responsible for leading the design, upgrade, modernization, and development of enterprise applications utilizing Oracle Middleware technologies, including Oracle ADF 14c, WebLogic 14c, and Oracle Cloud Platform services. The role focuses on application modernization, migration from legacy middleware stacks, Maven-based build automation, JDK upgrades, framework modernization, and integration with Oracle Fusion HCM Cloud. The ideal candidate will possess deep expertise in Oracle ADF 14c, WebLogic Server 14c, Java EE/Jakarta EE technologies, Maven, REST/SOAP integrations, Oracle databases, and enterprise middleware platforms. senior_oracle_adf_14c_developer

• Lead and execute Oracle ADF 12c to ADF 14c application upgrade and modernization initiatives
• Perform WebLogic Server upgrades to WebLogic 14c, including domain migration, configuration remediation, deployment validation, and performance tuning
• Migrate legacy Ant/OJDeploy build frameworks to Maven-based build and deployment pipelines
• Upgrade Java applications for compatibility with JDK 17/JDK 21
• Analyze requirements and design scalable enterprise solutions
• Develop, enhance, and maintain applications using Oracle ADF 14c and Java EE
• Design RESTful and SOAP integrations with Oracle Fusion HCM Cloud
• Troubleshoot application, deployment, integration, security, and performance issues
• Perform dependency upgrades and third-party framework remediation
• Ensure security standards, vulnerability remediation, and middleware patching
• Support CI/CD initiatives and automate build, deployment, and testing
• Manage source code repositories, branching, and release deployments
• Identify risks and drive continuous improvement senior_oracle_adf_14c_developer

• Strong Oracle ADF 14c development, deployment, and troubleshooting experience
• Experience upgrading ADF applications to ADF 14c
• Strong knowledge of ADF BC, ADF Faces, Task Flows, Data Bindings, Security, and Deployment Architecture
• Maven and ADF deployment framework experience
• Strong Oracle WebLogic Server 14c administration and deployment experience
• WebLogic upgrades, domain migration, security configuration, SSL certificates, and performance tuning
• Oracle Middleware infrastructure and enterprise deployment architecture
• Strong Java SE 11/17/21
• Java EE / Jakarta EE
• JSF, JAX-RS, JPA, JDBC, Servlets, EJB, JMS
• XML/XSD/XSLT and JSON Processing APIs
• Java EE to Jakarta EE namespace remediation
• Maven multi-module projects and legacy build conversion
• CI/CD with Jenkins, GitHub Actions, Azure DevOps, or equivalent
• Oracle Fusion HCM Cloud integrations and HCM REST APIs
• SOAP Web Services, HDL, HCM Extracts, BI Publisher, and Fast Formula integrations
• Strong Oracle SQL and PL/SQL
• Oracle Autonomous Database and Oracle Cloud Database Services
• Oracle SOA Suite, OIC, Apache Camel
• REST/SOAP, Tibco, and Message Queue technologies
• SAML, SSO, OAuth 2.0, OIDC, SSL/TLS
• Security vulnerability remediation and framework/library upgrades senior_oracle_adf_14c_developer

• Oracle Cloud Infrastructure (OCI)
• JDeveloper 14c
• Oracle Integration Cloud (OIC)
• Oracle JET and modern UI frameworks
• Containerized deployments and cloud-native architectures
• Exadata, Oracle RAC, and Active Data Guard
• Enterprise HR, Payroll, Benefits, Recruiting, and Workforce Management applications senior_oracle_adf_14c_developer