{"schemaVersion":"jobsearcher.job.v1","id":"899498d634f2709a23b8c7eb","url":"https://jobsearcher.com/jobs/899498d634f2709a23b8c7eb","canonicalUrl":"https://jobsearcher.com/jobs/899498d634f2709a23b8c7eb","title":"Mainframe Developer","description":"Job descriptionJob Title: Mainframe Developer – COBOL/CICS (Automotive Finance)Location: Torrance, CA (Hybrid - 4 days)Employment Type: Contract to HirePlease reshare the profiles which were not interviewed last time, the role has reopened.Job Description:We are seeking an experienced Mainframe Developer with strong expertise in COBOL/CICS, DB2, JCL, and MQ, along with domain experience in Automotive Finance. The role involves application development, production support, and performance optimization across multiple enterprise-level systems.Key Responsibilities:Provide application development and production support for large-scale mainframe applicationsTroubleshoot and resolve production issues, including batch and online abendsAnalyze and optimize daily/monthly batch processes to improve efficiency and reduce processing windowsPerform impact analysis across multiple systems and platformsDeliver technical design, development, and estimation documentationParticipate in on-call support for batch processes during off-hoursRequired Skills:Strong hands-on experience with:COBOLCICSDB2JCLIBM MQExperience in mainframe development + production support environmentStrong troubleshooting/debugging skills for batch and online systemsFamiliarity with unit testing practicesPreferred Skills:Experience in Automotive Finance industryExposure to FIS Systematics (A plus but not Mandatory)Soft Skills:Strong communication and collaboration skillsAbility to work in a fast-paced production environmentInterpersonal style aligned with client cultureSkillsMandatory Skills : .Net Core, MicroservicesGood to Have Skills : GitHub Co-Pilot, JSON, Prompt Engineering","company":"Msrcosmos","rawCompany":"msrcosmos","city":"Industry","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-09-10T09:42:51.541Z","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":"Job descriptionJob Title: Mainframe Developer – COBOL/CICS (Automotive Finance)Location: Torrance, CA (Hybrid - 4 days)Employment Type: Contract to HirePlease reshare the profiles which were not interviewed last time, the role has reopened.Job Description:We are seeking an experienced Mainframe Developer with strong expertise in COBOL/CICS, DB2, JCL, and MQ, along with domain experience in Automotive Finance. The role involves application development, production support, and performance optimization across multiple enterprise-level systems.Key Responsibilities:Provide application development and production support for large-scale mainframe applicationsTroubleshoot and resolve production issues, including batch and online abendsAnalyze and optimize daily/monthly batch processes to improve efficiency and reduce processing windowsPerform impact analysis across multiple systems and platformsDeliver technical design, development, and estimation documentationParticipate in on-call support for batch processes during off-hoursRequired Skills:Strong hands-on experience with:COBOLCICSDB2JCLIBM MQExperience in mainframe development + production support environmentStrong troubleshooting/debugging skills for batch and online systemsFamiliarity with unit testing practicesPreferred Skills:Experience in Automotive Finance industryExposure to FIS Systematics (A plus but not Mandatory)Soft Skills:Strong communication and collaboration skillsAbility to work in a fast-paced production environmentInterpersonal style aligned with client cultureSkillsMandatory Skills : .Net Core, MicroservicesGood to Have Skills : GitHub Co-Pilot, JSON, Prompt Engineering","datePosted":"2026-09-10T09:42:51.541Z","dateModified":"2026-09-10T09:42:51.541Z","hiringOrganization":{"@type":"Organization","name":"Msrcosmos","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Industry","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"899498d634f2709a23b8c7eb"},"url":"https://jobsearcher.com/jobs/899498d634f2709a23b8c7eb"}}