{"schemaVersion":"jobsearcher.job.v1","id":"db385c81b0130f156ab9ddca","url":"https://jobsearcher.com/jobs/db385c81b0130f156ab9ddca","canonicalUrl":"https://jobsearcher.com/jobs/db385c81b0130f156ab9ddca","title":"Data Conversion Developer (SQL Validation & Reconciliation)","description":"Data Conversion Developer (SQL Validation & Reconciliation)Albany, NY area (Hybrid) · Contract · Immediate startAbout the roleOur client is running a large public sector systems modernization in New York’s Capital Region. They’re moving legacy data onto a new platform, and every conversion run has to be checked before go-live. You’ll build and own the SQL validation layer. You’ll turn source-to-target mappings into reusable validation scripts, reconcile every run and report clearly on what passed, what failed and why.What you’ll doDevelop reusable SQL validation scripts from source-to-target mappings and business rulesReconcile source, converted and rejected record counts for every conversion runValidate key mapping, required fields, uniqueness, data types, formats, code translations and null/default handlingTest referential integrity and other agreed business rulesReconcile critical aggregates such as balances, quantities and counts by categoryTune long-running validation queries against large conversion data setsRe-run validations after fixes and report results by conversion runPinpoint root cause on failed records and work with onshore and offshore Java developers to get them fixedSave scripts, results and reports in the project repositoryWhat you bring4+ years writing production SQL on data conversion, migration, ETL or data quality projectsStrong SQL: joins, aggregations, subqueries/CTEs, window functions and query tuningExperience turning mapping docs, transformation specs and data models into validation logicProven record and aggregate reconciliation workExperience with Oracle, SQL Server, Db2, PostgreSQL or a similar databaseClear communication with technical, business and offshore teamsAble to work hybrid in the Albany areaNice to haveData conversion experience on a state or public sector system (NYS a plus)Informatica, SSIS or similar ETL toolsLegacy or mainframe source data (COBOL, Db2, VSAM)Jira, ALM or similar defect trackingThis role is managed exclusively by Stealth Talent Solutions, a certified minority-owned talent firm.","company":"Stealth Talent Solutions","rawCompany":"stealth talent solutions","city":"New York","state":"NY","isRemote":false,"isActive":false,"createdAt":"2026-10-28T09:38:08.420Z","occupations":[{"code":"15-1243.01","title":"Data Warehousing Specialists","slug":"data-warehousing-specialists"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"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":"Data Conversion Developer (SQL Validation & Reconciliation)","description":"Data Conversion Developer (SQL Validation & Reconciliation)Albany, NY area (Hybrid) · Contract · Immediate startAbout the roleOur client is running a large public sector systems modernization in New York’s Capital Region. They’re moving legacy data onto a new platform, and every conversion run has to be checked before go-live. You’ll build and own the SQL validation layer. You’ll turn source-to-target mappings into reusable validation scripts, reconcile every run and report clearly on what passed, what failed and why.What you’ll doDevelop reusable SQL validation scripts from source-to-target mappings and business rulesReconcile source, converted and rejected record counts for every conversion runValidate key mapping, required fields, uniqueness, data types, formats, code translations and null/default handlingTest referential integrity and other agreed business rulesReconcile critical aggregates such as balances, quantities and counts by categoryTune long-running validation queries against large conversion data setsRe-run validations after fixes and report results by conversion runPinpoint root cause on failed records and work with onshore and offshore Java developers to get them fixedSave scripts, results and reports in the project repositoryWhat you bring4+ years writing production SQL on data conversion, migration, ETL or data quality projectsStrong SQL: joins, aggregations, subqueries/CTEs, window functions and query tuningExperience turning mapping docs, transformation specs and data models into validation logicProven record and aggregate reconciliation workExperience with Oracle, SQL Server, Db2, PostgreSQL or a similar databaseClear communication with technical, business and offshore teamsAble to work hybrid in the Albany areaNice to haveData conversion experience on a state or public sector system (NYS a plus)Informatica, SSIS or similar ETL toolsLegacy or mainframe source data (COBOL, Db2, VSAM)Jira, ALM or similar defect trackingThis role is managed exclusively by Stealth Talent Solutions, a certified minority-owned talent firm.","datePosted":"2026-10-28T09:38:08.420Z","dateModified":"2026-10-28T09:38:08.420Z","hiringOrganization":{"@type":"Organization","name":"Stealth Talent Solutions","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"New York","addressRegion":"NY","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"db385c81b0130f156ab9ddca"},"url":"https://jobsearcher.com/jobs/db385c81b0130f156ab9ddca"}}