Mainframe Developer (COBOL & Modernization)

Ampcus Inc. • Wilmington, DE

3d • Onsite

About The Position

We are seeking an experienced Mainframe Developer with strong expertise in COBOL programming and exposure to modernization initiatives. This role involves maintaining and enhancing legacy mainframe applications while contributing to projects that transition systems toward modern architectures and technologies.

Requirements

• Proven experience in COBOL programming and mainframe environments (z/OS, JCL, DB2, CICS).
• Strong understanding of legacy system architecture and integration points.
• Exposure to modernization tools and approaches (e.g., re-platforming, re-hosting, API enablement).
• Familiarity with newer technologies such as Java, .NET, or cloud platforms is a plus.
• Excellent problem-solving skills and ability to work in collaborative team settings.
• Strong communication skills to interact with business stakeholders and technical teams.

Nice To Haves

• Hands-on involvement in mainframe modernization projects.
• Knowledge of DevOps practices and CI/CD pipelines in hybrid environments.
• Experience with performance tuning and large-scale system migrations.

Responsibilities

• Design, develop, test, and maintain COBOL-based applications on mainframe systems.
• Analyze existing code and business logic to identify opportunities for optimization and modernization.
• Collaborate with cross-functional teams to migrate legacy applications to modern platforms (e.g., cloud, microservices, APIs).
• Provide technical support, troubleshoot issues, and ensure system reliability and performance.
• Document processes, code changes, and modernization strategies for knowledge sharing.
• Participate in code reviews, quality assurance, and compliance with organizational standards.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed