Oracle ADF Consultant
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What you'll do
- Upgrade Oracle ADF from 12c to 14c
- Perform Java modernization and upgrade JDK 8 to Java 21
- Remediate deprecated APIs and manage javax to jakarta migration
- Handle WebLogic 12c/14c administration, deployment troubleshooting, and JVM tuning
- Implement OCI-based deployments and web services
- Upgrade and validate REST/SOAP integrations and migrate Jersey versions
- Manage SFTP/SSH integrations, Quartz Scheduler, and MyBatis
- Perform regression testing, performance benchmarking, and production support
- Support mission-critical HR or financial applications
What they're looking for
- ADF 12c → ADF 14c upgrade experience.
- ADF Faces, ADF BC, task flows, bindings.
- WebLogic 14.1.2.x deployment experience.
- JDK 8 → Java 21 migration.
- javax → jakarta migration.
- JAXB/JTA changes.
- Java 21/GraalVM experience.
- WebLogic 12c/14c administration.
- Deployment troubleshooting.
- JVM tuning with G1GC/ZGC.
- SSL/TLS 1.3.
- OCI-based deployments and web services.
Summarised by NextRaise from the employer’s description, which follows in full below.
Full description from employer
Job Description
We are looking for an experienced Oracle ADF Consultant with strong expertise in Oracle ADF modernization, Java upgrades, WebLogic middleware, enterprise integrations, and application support.
Top 5 Must-Have Skills
Oracle ADF Upgrade Experience
Hands-on experience upgrading Oracle ADF 12c to ADF 14c.
Experience with ADF Faces, ADF BC, task flows, bindings, and WebLogic deployments.
Experience with WebLogic 14.1.2.x.
Java Modernization Expertise
Proven experience upgrading JDK 8 to Java 21.
Experience remediating deprecated APIs.
Strong understanding of javax to jakarta migration, JAXB/JTA changes, and enterprise Java modernization.
Experience with Java 21/GraalVM.
WebLogic & Middleware Migration
Strong experience with WebLogic 12c/14c administration and deployment troubleshooting.
Experience with JVM tuning, including G1GC/ZGC.
Knowledge of SSL/TLS 1.3 compatibility.
Web services and OCI-based deployments experience.
Integration & API Upgrade Experience
Experience upgrading and validating REST/SOAP integrations.
Experience with Jersey 1.x/2.x to 3.x migration.
Experience with SFTP/SSH integrations, Quartz Scheduler, MyBatis, and enterprise middleware components.
Enterprise Application Support & Testing
Strong regression testing and performance benchmarking experience.
Production support and UAT bug-fixing experience.
Experience supporting mission-critical HR or financial applications.
Comfortable working in hybrid enterprise environments.
Requirements / Must-Have Skills
Oracle ADF
ADF 12c → ADF 14c upgrade experience.
ADF Faces, ADF BC, task flows, bindings.
WebLogic 14.1.2.x deployment experience.
Java Modernization
JDK 8 → Java 21 migration.
javax → jakarta migration.
JAXB/JTA changes.
Java 21/GraalVM experience.
WebLogic & Middleware
WebLogic 12c/14c administration.
Deployment troubleshooting.
JVM tuning with G1GC/ZGC.
SSL/TLS 1.3.
OCI-based deployments and web services.
Integration & APIs
REST/SOAP integrations.
Jersey 1.x/2.x → 3.x migration.
SFTP/SSH integrations.
Quartz Scheduler.
MyBatis.
Testing & Support
Regression testing.
Performance benchmarking.
Production support.
UAT bug fixing.
HR or financial application experience.
Company
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