IRS CAS (Sr. Full Stack Developer/Platform Engineer) -PBBA
About The Position
The candidate needs 5+ years of Java/J2EE and Spring Boot development and sustainment experience, along with ReactJS or comparable UI technology. Experience should include JDK 17+ upgrades, SSO integration, dependency remediation, RHEL/Linux, OpenShift/Kubernetes, containerization, REST/SOAP, database troubleshooting, Git/GitHub, CI/CD awareness, secure coding, regression/smoke validation, UI and functional defect correction, releases, and rollback. The IRS also specifically requires demonstrated experience migrating applications from VM-based hosting to containerized/OpenShift-aligned deployment patterns while preserving functionality and external interfaces.
Requirements
- 5+ years of Java/J2EE and Spring Boot development and sustainment experience
- ReactJS or comparable UI technology experience
- JDK 17+ upgrades experience
- SSO integration experience
- Dependency remediation experience
- RHEL/Linux experience
- OpenShift/Kubernetes experience
- Containerization experience
- REST/SOAP experience
- Database troubleshooting experience
- Git/GitHub experience
- CI/CD awareness
- Secure coding experience
- Regression/smoke validation experience
- UI and functional defect correction experience
- Release and rollback experience
- Demonstrated experience migrating applications from VM-based hosting to containerized/OpenShift-aligned deployment patterns while preserving functionality and external interfaces
- Software engineering experience
- Enterprise API development experience
- Java experience
- Spring Boot experience
- REST and SOAP web services experience
- IBM webMethods experience
- Enterprise middleware experience
- Microservices architecture experience
- OpenShift or Kubernetes experience
- Enterprise system integration experience
- Application modernization experience
- Production support and troubleshooting experience
- Agile development experience
Nice To Haves
- IRS experience
- Federal Government experience
- API Gateway experience
- DevSecOps environments experience
- Containerized applications experience
Responsibilities
- Java/J2EE and Spring Boot development and sustainment
- ReactJS or comparable UI technology development
- JDK 17+ upgrades
- SSO integration
- Dependency remediation
- RHEL/Linux operations
- OpenShift/Kubernetes operations
- Containerization
- REST/SOAP web services development
- Database troubleshooting
- Git/GitHub usage
- CI/CD awareness and implementation
- Secure coding practices
- Regression/smoke validation
- UI and functional defect correction
- Release management
- Rollback procedures
- Migrating applications from VM-based hosting to containerized/OpenShift-aligned deployment patterns
- Enterprise API development
- Enterprise middleware management
- Microservices architecture implementation
- Enterprise system integration
- Application modernization
- Production support and troubleshooting
- Agile development practices
Benefits
- Tuition reimbursement
- Competitive 401(k) plan
- Competitive Health Benefits
- 11 Paid Holidays
- 15 PTO Days
- Veteran Hiring Preference
- Relocation Assistance
- Employee Stock Ownership Plan (ESOP)
- Competitive 401(k) plan with employer matching
- Competitive Health Benefits with employer contributions
- Tuition/CE reimbursement
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What This Job Offers
Job Type
Full-time
Career Level
Senior
Education Level
Associate degree
