{"schemaVersion":"jobsearcher.job.v1","id":"ac82727f78b2bafa4454fad2","url":"https://jobsearcher.com/jobs/ac82727f78b2bafa4454fad2","canonicalUrl":"https://jobsearcher.com/jobs/ac82727f78b2bafa4454fad2","title":"Sr Datastage & Netezza Developer","description":"Job Information\nDate Opened\n01/06/2026\nJob Type\nContractor\nIndustry\nBanking\nCity\nDallas\nState/Province\nTexas\nCountry\nUnited States\nZip/Postal Code\n75202\nJob Description\nDesign and develop complex DataStage jobs (Parallel and Sequence) to extract data from various sources (Flat Files, DB2, SQL Server, APIs) and load them into Netezza.\n\nOptimize DataStage jobs using partitioning, sorting, and buffer tuning. Perform SQL tuning specifically for Netezza (e.g., managing Distribution Keys, Clustered Base Tables, and minimizing data skew).\n\nUtilize the Netezza Connector and Netezza Performance Server features within DataStage to implement high-speed data loading (nzload) and external table frameworks.\n\nWrite advanced Netezza SQL, including stored procedures, complex joins, and analytical functions to handle data transformation directly within the warehouse (ELT approach).\n\nDevelop Unix/Linux shell scripts to automate job scheduling, file management, and error handling.\n\nImplement data validation and cleansing rules to ensure the integrity and accuracy of the data warehouse.\n\nProvide production support, troubleshoot job failures, and perform root cause analysis for performance bottlenecks.\n\nRequirements\nBachelor’s degree in Computer Science, Information Technology, or a related field.\n\n3–5 years of experience in ETL Development, with at least 2 years specifically focused on the DataStage-Netezza integration.\n\nDeep understanding of Netezza’s MPP architecture, S-Blades, and FPGA processing.\n\nProven ability to debug complex data issues and optimize long-running ETL workflows.\n\nIBM InfoSphere DataStage (v11.x preferred), Designer, Director, Administrator.\n\nAdvanced SQL (Netezza-specific SQL), Unix/Linux Shell Scripting.\n\nKnowledge of Star/Snowflake schemas, Dim & Fact tables, and SCD (Type 1/2).\n\nControl-M or AutoSys (Scheduling), Git/SVN (Version Control), Aginity (Netezza Workbench).","company":"Zapcom Group","rawCompany":"zapcom group","city":"Dallas","state":"TX","isRemote":false,"isActive":false,"createdAt":"2026-04-14T10:41:34.391Z","occupations":[{"code":"15-1243.01","title":"Data Warehousing Specialists","slug":"data-warehousing-specialists"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1243.00","title":"Database Architects","slug":"database-architects"}],"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":"Sr Datastage & Netezza Developer","description":"Job Information\nDate Opened\n01/06/2026\nJob Type\nContractor\nIndustry\nBanking\nCity\nDallas\nState/Province\nTexas\nCountry\nUnited States\nZip/Postal Code\n75202\nJob Description\nDesign and develop complex DataStage jobs (Parallel and Sequence) to extract data from various sources (Flat Files, DB2, SQL Server, APIs) and load them into Netezza.\n\nOptimize DataStage jobs using partitioning, sorting, and buffer tuning. Perform SQL tuning specifically for Netezza (e.g., managing Distribution Keys, Clustered Base Tables, and minimizing data skew).\n\nUtilize the Netezza Connector and Netezza Performance Server features within DataStage to implement high-speed data loading (nzload) and external table frameworks.\n\nWrite advanced Netezza SQL, including stored procedures, complex joins, and analytical functions to handle data transformation directly within the warehouse (ELT approach).\n\nDevelop Unix/Linux shell scripts to automate job scheduling, file management, and error handling.\n\nImplement data validation and cleansing rules to ensure the integrity and accuracy of the data warehouse.\n\nProvide production support, troubleshoot job failures, and perform root cause analysis for performance bottlenecks.\n\nRequirements\nBachelor’s degree in Computer Science, Information Technology, or a related field.\n\n3–5 years of experience in ETL Development, with at least 2 years specifically focused on the DataStage-Netezza integration.\n\nDeep understanding of Netezza’s MPP architecture, S-Blades, and FPGA processing.\n\nProven ability to debug complex data issues and optimize long-running ETL workflows.\n\nIBM InfoSphere DataStage (v11.x preferred), Designer, Director, Administrator.\n\nAdvanced SQL (Netezza-specific SQL), Unix/Linux Shell Scripting.\n\nKnowledge of Star/Snowflake schemas, Dim & Fact tables, and SCD (Type 1/2).\n\nControl-M or AutoSys (Scheduling), Git/SVN (Version Control), Aginity (Netezza Workbench).","datePosted":"2026-04-14T10:41:34.391Z","dateModified":"2026-04-14T10:41:34.391Z","hiringOrganization":{"@type":"Organization","name":"Zapcom Group","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Dallas","addressRegion":"TX","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"ac82727f78b2bafa4454fad2"},"url":"https://jobsearcher.com/jobs/ac82727f78b2bafa4454fad2"}}