Senior SQL Developer - Remote - 6 months - Circa £450 per day inside ir35 We are seeking an experienced SQL Developer to join a high-performing data and analytics team within a fast-paced, technology-driven organisation. The successful candidate will work on complex database systems supporting real-time data processing, reporting, and business intelligence. Responsibilities Design, develop, and maintain high-performance SQL queries, stored procedures, and functions. Work with large, transactional databases and optimise SQL code for performance and scalability. Collaborate with data engineers, analysts, and business stakeholders to deliver robust and maintainable database solutions. Support ETL processes and data integration tasks to feed analytics platforms. Troubleshoot and resolve database issues, ensuring data integrity, security, and availability. Assist in data modelling, schema design, and performance tuning across multiple environments. Maintain clear technical documentation and follow best practices for version control and deployment.Required Skills & Experience Strong experience with T-SQL / SQL Server (or similar relational databases). Proven ability to write efficient, optimised queries and complex stored procedures. Experience with performance tuning, indexing strategies, and query optimisation. Familiarity with ETL processes, data warehousing, or reporting tools (e.g., SSIS, Power BI, Tableau). Comfortable wo...