{"schemaVersion":"jobsearcher.job.v1","id":"3703da391cd2501e3d31b4ad","url":"https://jobsearcher.com/jobs/3703da391cd2501e3d31b4ad","canonicalUrl":"https://jobsearcher.com/jobs/3703da391cd2501e3d31b4ad","title":"Mainframe Developer","description":"Required Technical SkillsMainframe Development· COBOL programming· JCL (Job Control Language)· VSAM datasets, indexing, REPRO/DEFINE utilities· IDMS database development and supporto Schema/Subschema conceptso Database navigationo ADS/O experience preferredo IDMS COBOL integration· Batch processing development and support· Flat file design and parsing· Data transformation and interface mappingBatch Processing and Infrastructure· GDG management and dataset lifecycle administration· FTP/SFTP processing and troubleshooting· File transfer automation· Scheduling tools such as:o CA7o Control-Mo Equivalent enterprise scheduling platformsIntegration and Analysis· Legacy system modernization experience· Multi-system data integration and interface support· Technical specification interpretation· Root cause analysis and troubleshooting· Data mapping and transformation logic· Strong analytical and problem-solving skillsRequired Qualifications· Hands-on mainframe development experience.· Strong expertise in COBOL, JCL, and batch processing.· Experience working with IDMS or comparable mainframe database technologies.· Experience with VSAM datasets and file-processing applications.· Demonstrated experience supporting application integrations and data exchange processes.· Experience analyzing and modifying legacy systems.· Strong verbal and written communication skills.· Ability to work independently and collaboratively in a team environment.","company":"Snapcode","rawCompany":"snapcode","city":"Denver","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-11-11T07:52:40.325Z","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":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Mainframe Developer","description":"Required Technical SkillsMainframe Development· COBOL programming· JCL (Job Control Language)· VSAM datasets, indexing, REPRO/DEFINE utilities· IDMS database development and supporto Schema/Subschema conceptso Database navigationo ADS/O experience preferredo IDMS COBOL integration· Batch processing development and support· Flat file design and parsing· Data transformation and interface mappingBatch Processing and Infrastructure· GDG management and dataset lifecycle administration· FTP/SFTP processing and troubleshooting· File transfer automation· Scheduling tools such as:o CA7o Control-Mo Equivalent enterprise scheduling platformsIntegration and Analysis· Legacy system modernization experience· Multi-system data integration and interface support· Technical specification interpretation· Root cause analysis and troubleshooting· Data mapping and transformation logic· Strong analytical and problem-solving skillsRequired Qualifications· Hands-on mainframe development experience.· Strong expertise in COBOL, JCL, and batch processing.· Experience working with IDMS or comparable mainframe database technologies.· Experience with VSAM datasets and file-processing applications.· Demonstrated experience supporting application integrations and data exchange processes.· Experience analyzing and modifying legacy systems.· Strong verbal and written communication skills.· Ability to work independently and collaboratively in a team environment.","datePosted":"2026-11-11T07:52:40.325Z","dateModified":"2026-11-11T07:52:40.325Z","hiringOrganization":{"@type":"Organization","name":"Snapcode","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Denver","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"3703da391cd2501e3d31b4ad"},"url":"https://jobsearcher.com/jobs/3703da391cd2501e3d31b4ad"}}