{"schemaVersion":"jobsearcher.job.v1","id":"5ce3974ffc933e9fe42e0e28","url":"https://jobsearcher.com/jobs/5ce3974ffc933e9fe42e0e28","canonicalUrl":"https://jobsearcher.com/jobs/5ce3974ffc933e9fe42e0e28","title":"Mainframe Programmer","description":"Senior Macro Conversion EngineerFulltime RoleRemoteRole SummaryServe as primary technical lead responsible for reverse engineering current macros and convert this to Rocket terminal emulator macros / IBM PCOMM-based automation solutions while preserving business functionality, performance, and output integrity.Key ResponsibilitiesMacro Analysis and ConversionAnalyze Rocket macro scripts and workflows.Reverse engineer business logic and process dependencies.Convert Rocket macros using:VBAVBScriptPowerShellPCOMM HACL AutomationEHLLAPI AutomationCOM Automation SolutionsMainframe Automation DevelopmentAutomate:Host navigationScreen recognitionProtected/unprotected fieldsFunction key processingFile transfersMulti-session operationsBatch processingReliability EngineeringReplace hard-coded delays with:Screen-ready checksCursor-position validationHost synchronization techniquesField readiness validationImplement:LoggingError handlingRetry mechanismsRecovery workflowsDocumentationCreate design documentation.Generate macro mapping documents.Support operational runbook development.Required Technical SkillsMainframe & Terminal EmulationDeep understanding of:Host sessionsPresentation spacesScreen attributesAID keysKeyboard mappingsPCOMM AutomationStrong experience in:IBM Personal Communications (PCOMM)EHLLAPIHACLCOM AutomationSession profile managementFile transfer configurationProgramming LanguagesAdvanced proficiency in:VBAVBScriptPreferred:PowerShellPythonC#Java","company":"Birlasoft","rawCompany":"birlasoft","city":"Mesa","state":"AZ","isRemote":false,"isActive":true,"createdAt":"2026-10-26T03:54:25.860Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"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 Programmer","description":"Senior Macro Conversion EngineerFulltime RoleRemoteRole SummaryServe as primary technical lead responsible for reverse engineering current macros and convert this to Rocket terminal emulator macros / IBM PCOMM-based automation solutions while preserving business functionality, performance, and output integrity.Key ResponsibilitiesMacro Analysis and ConversionAnalyze Rocket macro scripts and workflows.Reverse engineer business logic and process dependencies.Convert Rocket macros using:VBAVBScriptPowerShellPCOMM HACL AutomationEHLLAPI AutomationCOM Automation SolutionsMainframe Automation DevelopmentAutomate:Host navigationScreen recognitionProtected/unprotected fieldsFunction key processingFile transfersMulti-session operationsBatch processingReliability EngineeringReplace hard-coded delays with:Screen-ready checksCursor-position validationHost synchronization techniquesField readiness validationImplement:LoggingError handlingRetry mechanismsRecovery workflowsDocumentationCreate design documentation.Generate macro mapping documents.Support operational runbook development.Required Technical SkillsMainframe & Terminal EmulationDeep understanding of:Host sessionsPresentation spacesScreen attributesAID keysKeyboard mappingsPCOMM AutomationStrong experience in:IBM Personal Communications (PCOMM)EHLLAPIHACLCOM AutomationSession profile managementFile transfer configurationProgramming LanguagesAdvanced proficiency in:VBAVBScriptPreferred:PowerShellPythonC#Java","datePosted":"2026-10-26T03:54:25.860Z","dateModified":"2026-10-26T03:54:25.860Z","hiringOrganization":{"@type":"Organization","name":"Birlasoft","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Mesa","addressRegion":"AZ","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"5ce3974ffc933e9fe42e0e28"},"url":"https://jobsearcher.com/jobs/5ce3974ffc933e9fe42e0e28"}}