Salary: £40,000 - 40,000 per year Requirements: Good SQL skills Experience in working with relational databases Bonus: experience in Migration / ETL processes Responsibilities: Maintain and evolve our Microsoft SQL Server-based environment Support data migrations, upgrades, and schema changes with minimal downtime Design, build, and maintain robust ETL/ELT pipelines to ingest, transform, and load data from multiple sources Maintain and support SSRS reporting solutions and infrastructure Maintain and support Power BI datasets Document data flows, schemas, transformations, and operational processes Collaborate with engineering and product teams to support evolving data requirements Technologies: ETL Support Power BI SQL Cloud More: We are Oscar Associates, looking for a SQL Developer for a newly created role in Wigan. This is the perfect opportunity for a junior or mid-level developer eager to progress their career and learn while getting exposure to modern technologies. We offer a hybrid working pattern, requiring full-time presence in the office initially for team integration. You will gain hands-on experience with production databases and live data systems, along with clear pathways to progression into Data Engineering, Database Engineering, or BI-focused roles. Join us in a thriving and ambitious environment! last updated 22 week of 2026