Senior Oracle ADF Upgrade Engineer (Hybrid)

Advent Global Solutions, Inc.

Johns Creek (GA)

Hybrid

USD 120,000 - 170,000

Full time

9 days ago

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Job summary

Advent Global Solutions, Inc. in Johns Creek, GA invites a senior Oracle ADF specialist to join on a 6-month hybrid engagement.

You will lead ADF upgrade work (ADF 12c → 14c), modernize Java (javax to jakarta, Java 21), and migrate WebLogic deployments while keeping enterprise HR/financial apps stable.

Strong experience with REST/SOAP integrations, Jersey migrations, and middleware troubleshooting in large, integrated environments is required; hybrid office attendance is expected.

Qualifications

Must have hands-on enterprise Oracle ADF upgrade experience (ADF 12c → 14c).
Proven Java modernization expertise (javax to jakarta, Java 21).
Deep WebLogic administration, deployment troubleshooting, and SSL/TLS considerations.

Responsibilities

Lead ADF upgrade and migration tasks for large enterprise systems.
Migrate and modernize Java applications to Java 21/GraalVM.
Coordinate REST/SOAP integrations and middleware troubleshooting in hybrid environments.
Ensure regression testing and production stability during migrations.

Skills

ADF Upgrade

Java Modernization

WebLogic/Middleware

Integration & API Upgrade

Enterprise App Support

Job description

Advent Global Solutions, Inc. in Johns Creek, GA invites a senior Oracle ADF specialist to join on a 6-month hybrid engagement.

You will lead ADF upgrade work (ADF 12c → 14c), modernize Java (javax to jakarta, Java 21), and migrate WebLogic deployments while keeping enterprise HR/financial apps stable.

Strong experience with REST/SOAP integrations, Jersey migrations, and middleware troubleshooting in large, integrated environments is required; hybrid office attendance is expected.

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