BI / Data Warehouse Development (Team Build)

BI / Data Warehouse Developer (Consultancy) London (Hybrid, 3 days each week in office) Posted Mon 02 Feb 2026 CVs ASAP £50,000 - £60,000 depending on experience Start date May 26 – Jul 26 (Depending on notice) Meraki Talent’s boutique financial services client is actively looking for a BI / Data Warehouse Developer, due to a significant new client win. The BI / DW Developer will join a small existing, established team, delivering projects using ETL tools, building custom data integrations and automation solutions, solving data and reporting challenges across the business. These roles would suit someone perhaps moving from an existing consultancy, bored with current pace, in need of more of a voice. The role would suit someone interested in automation, future tech, with a data and design mindset.Responsibilities of the BI / Data Warehouse Developer: - Leading, Executing and delivering technical implementations - Amend existing cubes and create DAX calculations as required (Ideally from scratch) - Proactively investigate issues, coming up with solutions - Delivery and deadline focused - Participate in the design stage (Analysis, reqs and prototyping) - Comfortable with data vault modelling and Kimball - Manage technical elements of release, ensuring testing completed Background of the BI / Data Warehouse Developer: - Experience of MS SQL Server / T-SQL - SSAS skills handy to have - Experience of DAX really handy - Experience working with ETL and reporting - Solid grounding in BI / Data Warehousing Is this job for you? At Meraki, we love recruitment and love words. Is this you? Zimmy wants: BI, Data Warehousing, SQL, DAX, ETL, T-SQL, Projects, Automation Please see our website page headed (eg) ‘Privacy Notice’ for an explanation about how we use information we collect about you’