Salary: £50,000 - 75,000 per year Requirements: Expert level Power BI (DAX, data modelling, composite models, dataset optimisation). Strong experience in enterprise scale BI solution design. In-depth knowledge of Microsoft Fabric Lakehouse, Lakehouse architecture, Data Pipelines, and Notebooks. Strong understanding of Data Lakes and Logic Apps. Advanced metadata-driven ETL/ELT pipeline development. Strong PySpark & Python capability for distributed cloud processing. Complex T-SQL, query optimisation, transactional and analytical SQL development. Familiarity with SSIS and SSAS Tabular is beneficial. Experience with Azure DevOps (Boards, Repositories, Deployment Pipelines). Bachelors degree in Computer Science, Information Systems, Business Informatics, or equivalent practical experience. 5 years of BI development experience, including Power BI, SQL, and cloud BI technologies. Background with ERP data structures (Infor M3 is highly desirable, SAP is beneficial). Experience delivering BI solutions in enterprise, multi-region environments. Responsibilities: Coordinate and assign tasks amongst BI developers; manage BI sub-projects and delivery timelines. Mentor junior and mid-level developers in best practices, coding standards, and data modelling. Serve as the primary technical escalation point for Power BI, Fabric, SQL, and modelling issues. Architect, design, develop and maintain Power BI reports and enterprise datasets. Create and govern advanced data models including star schemas and dimensional structures. Lead design and development of ETL/ELT processes in a Microsoft Fabric Lakehouse architecture. Oversee and optimise data workflows using Data Lakes and Logic Apps; conduct capacity monitoring. Write and manage complex T-SQL queries, stored procedures and performance-optimised logic. Use Python and PySpark for distributed transformation and large-scale cloud processing. Ensure data accuracy, quality and BI governance adherence. Conduct unit testing, troubleshooting and code reviews. Collaborate with global BI teams, architects and business stakeholders on strategic roadmaps. Contribute to international BI initiatives, cube migrations, ERP programme reporting and Fabric modernisation. Deliver 2nd/3rd level BI support to end users and translate business needs into technical specifications. Contribute to national and international projects and rollouts. Remain up to date with current and future BI technologies including Power BI licensing options. Technologies: Architect Azure Cloud DAX DevOps ETL ERP Fabric Support Power BI Python PySpark SAP SQL SSAS SSIS More: We are Arjo, a company dedicated to driving healthier outcomes for people facing mobility challenges. We offer a hybrid working environment to promote a healthy work-life balance, along with a collaborative office culture that encourages knowledge sharing. Our benefits include long service awards, employee recognition programs, and additional perks like eye care vouchers and private medical insurance. We value diversity and encourage applicants from all walks of life to join our team as we strive to create an inclusive and engaging environment. last updated 12 week of 2026