Systems Programmer

1 week ago

Singapore OPENSOURCE PTE. LTD. Full time

**Designation: Systems Programmer**

**Scope of Work**:
During this project, Red Hat will provide a certified professional service resource specializing in JBoss EAP 7.x to assist with the following tasks:

- **Namespace and JDK Migration**:Migrate namespaces from javax to Jakarta.
Upgrade JDK versions from Oracle JDK/OpenJDK 8/11/15 to Oracle JDK/OpenJDK 17/21.

Configure tuning parameters such as JVM, OS, and network settings.
- **Troubleshooting and Advisory**:Troubleshoot and provide feasible advice regarding JBoss JWS (JBoss Web Server) as required.
Recommend architecture and best practices for subsystems such as Elytron, Undertow, Datasources, Messaging, etc., on a best-effort basis.
- **Automation and Efficiency Improvement**:Develop and maintain shell scripts to enhance deployment, maintenance, and troubleshooting efficiency for JBoss EAP.

**Deliverables**:
As part of the engagement, the resident engineer will provide:

- **Troubleshooting and Operational Documentation**:Detailed documentation for troubleshooting and other day-to-day operations activities as requested by the customer.
- **Incident Reporting**:Monthly reports summarizing incidents and completed work.

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