Note: The job is a remote job and is open to candidates in USA. Constellation West is an award-winning company that delivers Information Technology (IT) engineering services and solutions and non-IT subject matter expertise worldwide. They are seeking a Senior Full Stack Developer/Platform Engineer to support the Internal Revenue Services (IRS) with software development and application modernization efforts.
Responsibilities
- 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
Skills
- 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
- Releases and rollback experience
- 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
- Bachelor's degree in or equivalent experience
- IRS experience
- Federal Government experience
- API Gateway experience
- DevSecOps environments
- Containerized applications
Benefits
- Competitive 401(k) plan with employer matching
- Competitive Health Benefits with employer contributions
- 11 Paid Holidays per year
- 15 Days starting PTO for new hires
- Tuition/CE reimbursement
- Relocation Assistance
- Veteran Hiring Preference
- Employee Stock Ownership Plan (ESOP)
Company Overview