Lumen Technologies is looking to connect with exceptional tech professionals to provide technical direction in the creation, delivery, and integration of multiple and moderately complex software solutions, and to digitally connect the world and shape the future.
Requirements
- Enterprise Java Development: Proficiency in Java 8+ with experience in debugging, application servers (JBoss/Wildfly), and ORM frameworks (Hibernate/JPA). Familiarity with the Spring ecosystem.
- Database Expertise: Strong knowledge of Oracle 11+ and PL/SQL.
- Modern Development Workflow: Hands-on experience with Git, CI/CD best practices, Jenkins pipelines, Docker, and Kubernetes.
- API & Security: Solid understanding of RESTful API design, HTTP protocols, and OAuth-based authentication.
- Code Modernization: Proven experience in refactoring and modernizing legacy codebases.
- Experience with legacy SOAP web services.
- Legacy front-end development using Struts and jQuery.
Responsibilities
- Maintain and develop new features for account data aggregation services.
- Lead the decommissioning of the legacy identity management system and transition to the new platform.
- Ensure the integrity and accuracy of account hierarchy data used across the Control Center ecosystem.
- Design high-level technical solutions based on business requirements.
- Implement features following industry best practices and coding standards.
- Provide accurate effort estimates for planned features and enhancements.
- Troubleshoot support issues and actively participate in customer working sessions.
Other
- This job is not available to applicants who will require visa sponsorship (examples: H-1B, L1, OPT, F-1, TN, etc.).
- Only candidates located in the United States will be considered, as the services involve handling Controlled Unclassified Information (CUI).
- Gain a deep understanding of both the software architecture and the relevant business domain.
