{"schemaVersion":"jobsearcher.job.v1","id":"2d77aa47e12b6393fb99cee0","url":"https://jobsearcher.com/jobs/2d77aa47e12b6393fb99cee0","canonicalUrl":"https://jobsearcher.com/jobs/2d77aa47e12b6393fb99cee0","title":"Mainframe Developer","description":"Replication Design & ImplementationDesign, install, configure, and maintain DB2 replication solutions across mainframe and distributed platformsBuild and manage source-to-target replication pipelinesConfigure replication components:o Capture processeso Apply processeso Control serversImplement:o Unidirectional and bidirectional replication setupso Real-time and near-real-time data synchronization solutionsTroubleshooting & Support· Troubleshoot and resolve:o Data inconsistencieso Replication failureso Queue backlogso Network interruptions· Perform root cause analysis and implement corrective actions· Provide L2/L3 support for production incidentsPerformance Optimization· Tune replication processes to:o Reduce latencyo Optimize resource utilizationo Minimize impact on source systems· Optimize:o Data capture efficiencyo Apply performanceo Network usageIntegration & Data Architecture· Support integration across:o DB2 z/OS and DB2 LUW systemso Distributed databases, message queues, and ETL platforms· Work closely with:o DBAso Application teamso Data engineering and BI teamsRequired Qualifications:· Experience with:o DB2 for z/OSo ZDIHo MIPS reduction / optimization projectso UNIX system service including installing patch on UNIXo UNIX scriptingo RACF· Hands-on experience with replication technologies:o IBM InfoSphere Data Replication (IIDR) / CDCo Q Replication (preferred)· Knowledge of:o Replication architecture and data flow designo Change Data Capture (CDC) concepts· Strong troubleshooting skills in:o Data consistency issueso Performance and replication latency· Experience with:o JCL, TSO/ISPF, SDSFo Mainframe batch and online environmentsPreferred Experience:· Familiarity with:o MQ / messaging systemso ETL and data warehousing platforms· Experience with:o Monitoring toolso Automation (REXX, Python, scripting)· Exposure to:o Cloud or hybrid data architectures· Experience in:o Large-scale data migration or modernization programso Real-time data streaming architectures","company":"NLB Services","rawCompany":"nlb services","city":"Phoenix","state":"AZ","isRemote":false,"isActive":false,"createdAt":"2026-08-07T08:58:58.236Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1242.00","title":"Database Administrators","slug":"database-administrators"}],"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":"Replication Design & ImplementationDesign, install, configure, and maintain DB2 replication solutions across mainframe and distributed platformsBuild and manage source-to-target replication pipelinesConfigure replication components:o Capture processeso Apply processeso Control serversImplement:o Unidirectional and bidirectional replication setupso Real-time and near-real-time data synchronization solutionsTroubleshooting & Support· Troubleshoot and resolve:o Data inconsistencieso Replication failureso Queue backlogso Network interruptions· Perform root cause analysis and implement corrective actions· Provide L2/L3 support for production incidentsPerformance Optimization· Tune replication processes to:o Reduce latencyo Optimize resource utilizationo Minimize impact on source systems· Optimize:o Data capture efficiencyo Apply performanceo Network usageIntegration & Data Architecture· Support integration across:o DB2 z/OS and DB2 LUW systemso Distributed databases, message queues, and ETL platforms· Work closely with:o DBAso Application teamso Data engineering and BI teamsRequired Qualifications:· Experience with:o DB2 for z/OSo ZDIHo MIPS reduction / optimization projectso UNIX system service including installing patch on UNIXo UNIX scriptingo RACF· Hands-on experience with replication technologies:o IBM InfoSphere Data Replication (IIDR) / CDCo Q Replication (preferred)· Knowledge of:o Replication architecture and data flow designo Change Data Capture (CDC) concepts· Strong troubleshooting skills in:o Data consistency issueso Performance and replication latency· Experience with:o JCL, TSO/ISPF, SDSFo Mainframe batch and online environmentsPreferred Experience:· Familiarity with:o MQ / messaging systemso ETL and data warehousing platforms· Experience with:o Monitoring toolso Automation (REXX, Python, scripting)· Exposure to:o Cloud or hybrid data architectures· Experience in:o Large-scale data migration or modernization programso Real-time data streaming architectures","datePosted":"2026-08-07T08:58:58.236Z","dateModified":"2026-08-07T08:58:58.236Z","hiringOrganization":{"@type":"Organization","name":"NLB Services","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Phoenix","addressRegion":"AZ","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"2d77aa47e12b6393fb99cee0"},"url":"https://jobsearcher.com/jobs/2d77aa47e12b6393fb99cee0"}}