Company Description Lumen Solutions Group Inc. is a technology consulting Services company based in Florida. We provide a wide array of experienced business and IT professionals supporting clients from solution design to implementation and support. We specialize in professional IT consulting services, IT Staffing, Business/IT Strategy, Business Process Blueprints, Enterprise Architecture, and Enterprise Transformation. Role: Mainframe DeveloperLocation: Reston, VA (Hybrid – Once a Month)Job Type: Contract-To-HireJob Summary:We are seeking a Senior Software Engineer (Mainframe Developer) with a strong background in IBM Mainframe technologies to join a growing enterprise team. This role is primarily focused on Mainframe development and modernization, requiring deep expertise in COBOL and the broader Mainframe ecosystem. The ideal candidate will have hands-on experience developing, maintaining, and enhancing large-scale enterprise applications while collaborating with cross-functional teams in an Agile environment.
Key Responsibilities- Design, develop, test, and support enterprise software applications and enhancements.
- Analyze business and technical requirements and translate them into scalable Mainframe solutions.
- Develop, maintain, and optimize COBOL-based applications within IBM Mainframe environments.
- Perform unit testing, integration testing, and production support activities.
- Troubleshoot complex application and production issues, ensuring system reliability and performance.
- Collaborate with architects, business stakeholders, and development teams on system enhancements and modernization initiatives.
- Follow Agile, DevOps, CI/CD, and software engineering best practices.
- Participate in code reviews, technical documentation, and knowledge-sharing activities.
- Mentor junior team members and provide technical guidance when needed.
Required Skills & Qualifications- Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent experience).
- 8+ years of software development experience, with a strong focus on IBM Mainframe technologies.
- Hands-on experience with COBOL (required).
- Strong knowledge of the Mainframe ecosystem, including:
(CICS, JCL, DB2, TSO/ISPF, ChangeMan, Topaz, IBM Mainframe development tools)
- Experience developing and supporting enterprise-scale applications.
- Experience working with AWS Cloud.
- Strong analytical, troubleshooting, communication, and collaboration skills.
Preferred Skills:- Experience with API Management tools.
- Knowledge of Git and BitBucket.
- Experience supporting large-scale enterprise applications.
- Experience working with enrollment, customer, vendor, or healthcare-related data integrations.
Lumen Solutions Group Inc is an equal opportunity employer. All qualified applicants will be considered for employment without regard to any legally protected status.