Seeking a skilled Mainframe Developer for a remote, full-time position, responsible for application analysis, development, maintenance, and legacy modernization initiatives with a focus on COBOL-based applications. Key Responsibilities Perform code screening, analysis, and scraping of existing mainframe applications to identify dependencies, inefficiencies, risks, and optimization opportunities Analyze legacy applications and contribute to modernization, transformation, and migration strategies Design, develop, test, and maintain COBOL-DB2-CICS based applications, including managing JCL jobs and batch processing Required Qualifications 10+ years of hands-on experience in Mainframe technologies, including COBOL, DB2, VSAM, JCL, and CICS Strong experience in batch processing, job scheduling, and production support environments Experience with enterprise scheduling tools such as Control-M Proficiency with Mainframe debugging and analysis tools such as Xpediter, File-AID, and Abend-AID Experience working in Agile and SDLC-driven environments