Job Title

Java Developer - PCC Upgrade

Role Summary

We are seeking an experienced Java Developer to support a PCC upgrade program, with hands-on responsibility for custom code remediation, integration changes, upgrade compatibility fixes, and deployment support.

This role requires the ability to analyze existing PCC-related customizations, refactor code for upgrade compatibility, and support end-to-end testing and Go-Live. This is not greenfield development.

Key Responsibilities

1. PCC Upgrade Development Support

Analyze existing Java-based custom components impacted by the PCC upgrade. Refactor or rework code to ensure compatibility with the upgraded PCC version. Identify and fix upgrade-related issues such as: API changes Deprecated libraries Runtime behavior changes Remove or replace unsupported components.

2. Integration Development & Fixes

Support internal and external integrations with PCC. Modify Java services, APIs, or batch components impacted by: PCC upgrade Endpoint changes Configuration changes Troubleshoot integration failures across environments.

3. Application Server & Runtime Changes

Support application runtime changes resulting from: WebLogic Tomcat transition (if applicable) JVM and configuration updates Fix issues related to: Classloading Resource configuration Connection handling

4. Environment Support (Dev, SIT, Pre-Prod)

Support development and testing cycles across: Dev SIT Pre-Production Debug logs, exceptions, and performance issues. Work closely with Solution Analysts, Technical Analysts, and Architects to resolve issues quickly.

5. Testing, Deployment & Go-Live Support

Support unit testing and defect fixing during SIT. Assist with deployment verification and smoke testing. Participate in Dress Rehearsal and Go-Live support. Support post Go-Live stabilization and issue resolution.

Required Skills & Experience

Must-Have

5-8+ years of hands-on Java development experience. Strong experience with: Core Java Java EE / Spring-based applications Experience working on upgrade or migration projects. Strong debugging and log analysis skills. Experience supporting enterprise applications in multi-environment setups.

Good to Have

Experience working with PCC or similar enterprise platforms. Exposure to: REST / SOAP services Batch processing Integration-heavy systems Experience with application servers such as Tomcat or WebLogic. Familiarity with CI/CD pipelines.

Key Deliverables

Upgrade-compatible Java code Fixed and validated integrations Successful SIT and Pre-Prod defect closure

Go-Live and post Go-Live stabilization support