{"schemaVersion":"jobsearcher.job.v1","id":"cc9c92f66695dd06cfffdd67","url":"https://jobsearcher.com/jobs/cc9c92f66695dd06cfffdd67","canonicalUrl":"https://jobsearcher.com/jobs/cc9c92f66695dd06cfffdd67","title":"Senior SQL Integrations Developer","description":"Job Title: Senior SQL Integrations DeveloperLocation: Plano, TX (Onsite)Job Type: ContractJob OverviewOur client is seeking a hands-on Senior Developer with deep SQL expertise to join their Integration Team. This role designs, builds, and optimizes data transformations that power enterprise integrations and business applications - translating complex business rules into performant SQL logic across ERP, order management, warehouse, and e-commerce systems, and automating processes with Python.Key ResponsibilitiesDesign and develop complex SQL transformations supporting enterprise integrations between core systems (ERP, order management, warehouse management, product data, and e-commerce platforms)Implement business logic in SQL - stored procedures, views, functions, and transformation layersDevelop and maintain Python scripts for data movement, validation, automation, file processing, and API-based integrationsPerform query and database performance tuning: analyze execution plans, optimize indexing, refactor inefficient queriesSupport ETL/ELT pipelines across on-prem (DB2/iSeries, SQL Server) and cloud (Azure) environmentsPartner with integration developers to define data mappings, transformation rules, and reconciliation logicConduct data profiling, root-cause analysis, and data quality remediation for production issuesDocument data models, transformation logic, and technical designsCollaborate with business analysts, QA, and cross-functional IT teams in onsite/offshore modelRequired SkillsX+ years of hands-on SQL development: complex joins, window functions, CTEs, stored procedures, set-based transformation logicX+ years of Python scripting (pandas, pyodbc/SQLAlchemy, REST API consumption)Expertise in performance tuning: execution plans, index design, statistics management, query refactoring on large datasetsExperience with at least one enterprise RDBMS at scale (SQL Server, DB2, Oracle, or PostgreSQL)Strong data analysis and problem-solving skills across multiple systems","company":"Inficare","rawCompany":"inficare","city":"Plano","state":"TX","isRemote":false,"isActive":false,"createdAt":"2026-09-19T13:12:45.833Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1243.01","title":"Data Warehousing Specialists","slug":"data-warehousing-specialists"},{"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":"Senior SQL Integrations Developer","description":"Job Title: Senior SQL Integrations DeveloperLocation: Plano, TX (Onsite)Job Type: ContractJob OverviewOur client is seeking a hands-on Senior Developer with deep SQL expertise to join their Integration Team. This role designs, builds, and optimizes data transformations that power enterprise integrations and business applications - translating complex business rules into performant SQL logic across ERP, order management, warehouse, and e-commerce systems, and automating processes with Python.Key ResponsibilitiesDesign and develop complex SQL transformations supporting enterprise integrations between core systems (ERP, order management, warehouse management, product data, and e-commerce platforms)Implement business logic in SQL - stored procedures, views, functions, and transformation layersDevelop and maintain Python scripts for data movement, validation, automation, file processing, and API-based integrationsPerform query and database performance tuning: analyze execution plans, optimize indexing, refactor inefficient queriesSupport ETL/ELT pipelines across on-prem (DB2/iSeries, SQL Server) and cloud (Azure) environmentsPartner with integration developers to define data mappings, transformation rules, and reconciliation logicConduct data profiling, root-cause analysis, and data quality remediation for production issuesDocument data models, transformation logic, and technical designsCollaborate with business analysts, QA, and cross-functional IT teams in onsite/offshore modelRequired SkillsX+ years of hands-on SQL development: complex joins, window functions, CTEs, stored procedures, set-based transformation logicX+ years of Python scripting (pandas, pyodbc/SQLAlchemy, REST API consumption)Expertise in performance tuning: execution plans, index design, statistics management, query refactoring on large datasetsExperience with at least one enterprise RDBMS at scale (SQL Server, DB2, Oracle, or PostgreSQL)Strong data analysis and problem-solving skills across multiple systems","datePosted":"2026-09-19T13:12:45.833Z","dateModified":"2026-09-19T13:12:45.833Z","hiringOrganization":{"@type":"Organization","name":"Inficare","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Plano","addressRegion":"TX","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"cc9c92f66695dd06cfffdd67"},"url":"https://jobsearcher.com/jobs/cc9c92f66695dd06cfffdd67"}}