{"schemaVersion":"jobsearcher.job.v1","id":"35abc288014ca0e3dfd26cc3","url":"https://jobsearcher.com/jobs/35abc288014ca0e3dfd26cc3","canonicalUrl":"https://jobsearcher.com/jobs/35abc288014ca0e3dfd26cc3","title":"Lead Mainframe Developer","description":"Job Title: Lead Mainframe Developer Location: Jersey City, NJ- Onsite Exp: 10-15 yrs of exp Fulltime Employment Have Technical/Functional SkillsCOBOL, JCL, VSAMCICS (online processing)DB2, SQLFile utilities (IDCAMS, SORT, IEBGENER)Debugging tool (Fault Analyzer)Job scheduler (CA-11)Version control (Endevor, ISPW)MQ, Web Services, z/OS Connect (integration) Roles & ResponsibilitiesDevelop 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).Provide KT and mentor junior team members","company":"AceStack","rawCompany":"acestack","city":"Jersey City","state":"NJ","isRemote":false,"isActive":false,"createdAt":"2026-06-03T02:02:01.349Z","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":"Lead Mainframe Developer","description":"Job Title: Lead Mainframe Developer Location: Jersey City, NJ- Onsite Exp: 10-15 yrs of exp Fulltime Employment Have Technical/Functional SkillsCOBOL, JCL, VSAMCICS (online processing)DB2, SQLFile utilities (IDCAMS, SORT, IEBGENER)Debugging tool (Fault Analyzer)Job scheduler (CA-11)Version control (Endevor, ISPW)MQ, Web Services, z/OS Connect (integration) Roles & ResponsibilitiesDevelop 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).Provide KT and mentor junior team members","datePosted":"2026-06-03T02:02:01.349Z","dateModified":"2026-06-03T02:02:01.349Z","hiringOrganization":{"@type":"Organization","name":"AceStack","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Jersey City","addressRegion":"NJ","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"35abc288014ca0e3dfd26cc3"},"url":"https://jobsearcher.com/jobs/35abc288014ca0e3dfd26cc3"}}