Information Technology_USA - USA_Developer

Real Soft • Jacksonville, FL

2d • Hybrid

About The Position

This is a hybrid role for an Information Technology Developer with 8-10+ years of experience in Oracle Application Development Framework (ADF). The position requires strong experience in Oracle ADF upgrades (ADF 12c to ADF 14c), Java modernization (JDK 8 to Java 21), WebLogic and middleware migration, integration and API upgrades, and enterprise application support with a testing mindset. The role is located in Johns Creek (Greater Atlanta), GA, and is a 6-month contract.

Requirements

• 8-10+ years experience in Oracle Application Development Framework (ADF)
• Strong Oracle ADF Upgrade Experience (ADF 12c → ADF 14c)
• Java Modernization Expertise (JDK 8 → Java 21)
• WebLogic & Middleware Migration Experience
• Integration & API Upgrade Experience
• Enterprise Application Support & Testing Mindset
• Comfortable working in hybrid mode and coming to the office at least twice a week.
• Experience in REST/SOAP/SFTP integrations, dependency remediation, SSL/TLS handling, or middleware troubleshooting in enterprise environments.

Responsibilities

• Hands-on experience upgrading Oracle ADF Faces, ADF BC, task flows, bindings, and WebLogic deployments to WebLogic 14.1.2.x.
• Remediating deprecated APIs, handling `javax` to `jakarta` migration, JAXB/JTA changes, and upgrading enterprise Java applications to Java 21/GraalVM.
• WebLogic 12c/14c administration, deployment troubleshooting, JVM tuning (G1GC/ZGC), SSL/TLS 1.3 compatibility, webservice knowledge and OCI-based deployments.
• Upgrading and validating REST/SOAP integrations, Jersey migration (1.x/2.x to 3.x), SFTP/SSH integrations, Quartz scheduler, MyBatis, and enterprise middleware components.
• Performing regression testing, performance benchmarking, production support, and UAT bug-fix for mission-critical HR or financial applications in hybrid work environments.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed