Senior Mainframe Developer (COBOL / Hogan) - Remote

Senior Mainframe Developer (COBOL / Hogan) – 12+ month contract - 100% Remote (EST) Optomi, in partnership with a national banking organization, is seeking a Senior Software Engineer to support and enhance critical banking systems. This role focuses on system enhancements, application maintenance, and business initiatives across core banking platforms. The ideal candidate has experience with Hogan applications, software development methodologies, and production support within financial services environments. What the Right Professional Will Enjoy: Working on mission-critical mainframe and Hogan banking systems A mix of system enhancement projects and hands-on production support Exposure to core banking applications and high-volume transaction processing Long-term opportunity supporting core financial systems Experience of the Right Candidate:5+ years of professional mainframe development experience Strong hands-on experience with COBOL, CICS, VSAM, JCL, Easytrieve Experience with Hogan applications (CIS, IDS, DDA, TDA, PAS, Umbrella) preferredIBM DB2 mainframe experience preferred Strong understanding of SDLC methodologies, including Waterfall and Agile Experience with production support, debugging, batch processing, and system enhancements Ability to participate in rotating 24/7 on-call support Banking, financial services, or debit/credit card processing experience preferred