ADF Developer

Java & Platform Migration

Strong hands‑on experience in Java8 to Java21 migration projects

Expertise in Java17/21 features and compatibility remediation

Experience with Oracle WebLogic12c to14c migration

Strong understanding of Jakarta EE migration (javax.* → jakarta.*)

Experience with OracleADF12c / ADFFaces / ADFBusinessComponents

Experience upgrading and validating Jersey REST services (1.x/2.x → 3.x+)

OCI & Infrastructure

Oracle Cloud Infrastructure (OCI) deployment and troubleshooting

Experience with GraalVM and Java runtime optimization

TLS1.2/1.3 implementation and certificate troubleshooting

Integration & Middleware

Experience with enterprise integration patterns: REST, SOAP, SFTP, DB‑to‑DB, Content Management integrations

Strong API integration troubleshooting skills

Frameworks & Libraries

OpenHTMLtoPDF

JSch / SSH / SFTP

PGP Encryption

JGit

JCIFS

Oracle RIDC/UCM integration

Testing & DevOps

Regression testing strategy

Performance benchmarking and load testing

Dependency remediation and vulnerability fixes

Functional Skills & Responsibilities

Enterprise HR application modernization

Legacy application remediation

High‑compliance application handling

Migration impact analysis

Production release coordination

Integration validation across multiple external systems

Root cause analysis for middleware/integration failures

UAT support and defect triage

Analyze and remediate Java8 compatibility issues for Java21 migration

Upgrade Oracle ADF applications to WebLogic14.1.2 compatible versions

Perform javax to jakarta namespace migration analysis

Upgrade and validate Jersey REST APIs

Modernize middleware and third‑party dependencies

Validate all enterprise integrations across 60+ patterns

Implement and validate TLS1.3 compatibility

Troubleshoot OCI deployment and runtime issues

Optimize JVM memory management using G1GC/ZGC

Support regression testing and performance benchmarking

Collaborate with QA, Infra, Security, and Business teams

Provide production deployment and hypercare support

Coordinate with Oracle/WebLogic support teams if required

Benefits

Discretionary Annual Incentive

Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans

Family Support: Maternal & Parental Leaves

Insurance Options: Auto & Home Insurance, Identity Theft Protection

Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement

Time Off: Vacation, Time Off, Sick Leave & Holidays

Legal & Financial Assistance: Legal Assistance, 401(k) Plan, Performance Bonus, College Fund, Student Loan Refinancing

Salary Range
$100,000 - $125,000 per year

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