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Mainframe Developer

Virtual Vocations Inc

Seeking a skilled Mainframe Developer (Unisys OS2200) for a full-time remote position focused on maintaining, enhancing, and modernizing critical enterprise applications while collaborating with cross-functional teams to ensure integration with Workday HCM and related services. Key Responsibilities Analyze, maintain, and enhance mission-critical applications on the Unisys OS2200 platform Develop and optimize applications using COBOL ANSI 74 and design ECL job streams for batch processing Collaborate with business analysts and technical teams to support application modernization and production deployments Required Qualifications Bachelor's degree in Computer Science, Information Systems, Engineering, or a related field 5+ years of experience in developing and supporting enterprise applications in a mainframe environment Proficiency in Unisys OS2200, COBOL ANSI 74, ECL, SSG, and DMS Strong experience in application testing, defect analysis, and quality assurance Ability to create comprehensive technical documentation and operational support guides

Vacancy posted 4 days ago
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