Apt ยท 4 months ago
Sr. COBOL Developer
Jackson, Mississippi
Full-time
Onsite
Senior Level
$85K/yr - $85K/yr
5+ years expApt is seeking a Sr. COBOL Developer with strong experience in mainframe environments and EDI processing. In this role, you'll analyze, develop, and support high-volume transaction systems, ensuring the stability and performance of mission-critical applications.
Staffing & Recruiting
Responsibilities
Develop, enhance, and maintain mainframe applications using COBOL, JCL, CICS, and DB2
Analyze existing systems and business requirements to support enhancements and troubleshoot issues
Manage and support EDI transaction flows, including file processing, mapping, and validation
Participate in code reviews, testing, debugging, and change control processes
Create and maintain system documentation, technical specifications, and operational procedures
Collaborate with business analysts, QA, and infrastructure teams to deliver solutions that meet business needs
Qualification
Required
Bachelor's degree in computer science, information systems, or related field
5+ years of COBOL development experience in a mainframe environment
Strong skills in JCL, CICS, and DB2 application development
Proven experience working with EDI in claims, healthcare, insurance, or other transaction-heavy environments
Familiarity with MQ, Easytrieve, and data reporting or file-handling utilities
Solid understanding of SDLC methodologies and experience with change control tools
Strong troubleshooting, time management, and collaboration skills
Company
Apt
Apt is a women-owned IT staffing and solutions firm that helps teams move faster with the right talent and delivery support.
11-50 employees
Funding
Current Stage
Early StageLeadership Team
Winnie Njaaga Smith
Chief Executive Officer
Ben Haynes
Founder, VP of Client Services
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