{"schemaVersion":"jobsearcher.job.v1","id":"32db219243f91ab36de976d6","url":"https://jobsearcher.com/jobs/32db219243f91ab36de976d6","canonicalUrl":"https://jobsearcher.com/jobs/32db219243f91ab36de976d6","title":"Mainframe Developer","description":"Mainframe DeveloperLoc: Jersey City, NJ___onsiteFull - timeJob DescriptionMust Have Technical/Functional Skills• COBOL, JCL, VSAM• CICS (online processing)• DB2,SQL• File utilities (IDCAMS, SORT, IEBGENER)• Debugging tool (Fault Analyzer )• Job scheduler (CA-11)• Version control (Endevor, ISPW)• MQ, Web Services, z/OS Connect (integration)Roles & Responsibilities:• Develop and maintain COBOL, JCL, DB2, and CICS-based banking applications.• Analyze business and technical requirements to implement application changes.• Create and schedule batch jobs; resolve job failures and production abends.• Write efficient SQL queries and manage DB2 data.• Perform unit testing and support SIT/UAT cycles.• Collaborate with BAs, QA, and support teams to deliver solutions.• Document code changes, job flows, and impact analysis.• Support system integration via MQ/zOS Connect (API/web services).","company":"Ace Stack","rawCompany":"ace stack","city":"Jersey City","state":"NJ","isRemote":false,"isActive":false,"createdAt":"2026-08-25T06:32:24.695Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Mainframe Developer","description":"Mainframe DeveloperLoc: Jersey City, NJ___onsiteFull - timeJob DescriptionMust Have Technical/Functional Skills• COBOL, JCL, VSAM• CICS (online processing)• DB2,SQL• File utilities (IDCAMS, SORT, IEBGENER)• Debugging tool (Fault Analyzer )• Job scheduler (CA-11)• Version control (Endevor, ISPW)• MQ, Web Services, z/OS Connect (integration)Roles & Responsibilities:• Develop and maintain COBOL, JCL, DB2, and CICS-based banking applications.• Analyze business and technical requirements to implement application changes.• Create and schedule batch jobs; resolve job failures and production abends.• Write efficient SQL queries and manage DB2 data.• Perform unit testing and support SIT/UAT cycles.• Collaborate with BAs, QA, and support teams to deliver solutions.• Document code changes, job flows, and impact analysis.• Support system integration via MQ/zOS Connect (API/web services).","datePosted":"2026-08-25T06:32:24.695Z","dateModified":"2026-08-25T06:32:24.695Z","hiringOrganization":{"@type":"Organization","name":"Ace Stack","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Jersey City","addressRegion":"NJ","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"32db219243f91ab36de976d6"},"url":"https://jobsearcher.com/jobs/32db219243f91ab36de976d6"}}