BI Developer (12-18 month FTC)

An exciting opportunity has arisen for a BI Developer to join a growing data consultancy on a fixed-term contract. This role offers the chance to work on complex data integration and business intelligence projects for high-profile clients, helping organisations unlock greater value from their data. With exposure to a variety of technology environments and the opportunity to take ownership of delivery, this is an excellent role for someone who enjoys solving data challenges in a fast-paced, client-focused environment. The Company Our client is a specialist data and technology consultancy that helps organisations improve reporting, analytics, and decision-making through modern data solutions. They work with complex data environments, supporting clients with data integration, business intelligence, and data platform development. The Role As a BI Developer, you will play a key role in designing, developing, and maintaining business intelligence solutions across a range of client projects. Responsibilities include: Developing and maintaining ETL pipelines and data integration processes Writing, optimising, and troubleshooting complex T-SQL queries and stored procedures Building and enhancing semantic and tabular data models Supporting SSAS cube development and DAX calculations Applying dimensional modelling and data warehousing best practices Collaborating with business and data analysts to translate requirements into technical solutions Investigating data issues and supporting users with technical queries Contributing to testing, quality assurance, and solution design activities Working within a consultancy environment where priorities and requirements can evolve

Strong commercial experience with SQL Server and T-SQL development Experience building and maintaining ETL processes and data pipelines Solid understanding of data warehousing concepts and dimensional modelling Experience working with semantic models, tabular models, star schemas, Kimball methodologies, or similar data modelling approaches Exposure to SSAS, DAX, and BI solution development Experience working across different data architectures and technology environments Strong problem-solving and stakeholder communication skills Ability to work independently and adapt to changing priorities Python development or scripting experience Azure data platform exposure Consultancy or client-facing project delivery experience

Salary of £50,000 - £60,000 12-18 month fixed-term contract Hybrid working model with 3 days in the London office Exposure to a wide range of client projects and data environments Ongoing learning and development opportunities, including certifications and training Private healthcare and enhanced pension contributions Clear opportunities to develop technical and consulting expertise Collaborative, high-performance culture with strong ownership and autonomy