SQL Developer (Contract) - £600p/d Inside IR35 - Bradford An experienced SQL Developer is required to support and enhance a business-critical data and Back End estate supporting order, stock and operational reporting. This contract is delivery-focused, with a strong emphasis on SQL Server development, performance, and data reliability. Contract details £600 per day (Inside IR35) 3 days per week onsite Contract assignment (start ASAP subject to onboarding) What you''ll be doing Developing and optimising SQL Server solutions (T-SQL, stored procedures, functions, views, indexing, performance tuning) Building and maintaining ETL/data synchronisation processes (SSIS and/or Azure Data Factory) Supporting high-volume operational data flows and ensuring data accuracy across systems Troubleshooting production issues, identifying root cause, and improving stability and data quality Working closely with technical and operational stakeholders to deliver reliable data and reporting outputs What we''re looking for Essential Strong commercial SQL Server and T-SQL development Proven performance tuning and optimisation experience Solid ETL/data integration experience (SSIS and/or Azure Data Factory) Comfortable working in live operational environments (support, troubleshooting, delivery to deadlines) Desirable C#/.NET experience (supporting tooling, automation, or Back End services) Integration experience (REST/SOAP APIs) Warehousing/inventory/order management exposure Ecommerce integ