2 of 2 Visualisation Jobs in Watford

Developer (Power BI) is responsible for designing, building, and maintaining high-quality, scalable, and user-friendly analytics solutions using Power BI. This role focuses on tabular model design, data visualization best practices, and end-to-end report lifecycle management-ensuring that business stakeholders receive accurate, insightful, and timely data. A strong candidate will have deep hands-on experience with Power … internal policies. Performance Monitoring & Optimization Monitor and optimize Power BI report performance, proactively addressing bottlenecks (e.g., DAX queries, refresh times, model size). Continuously review and optimize tabular models, visualization layouts, and data transformations to improve user experience and reduce latency. Provide guidelines and support for business users who create their own reports and dashboards to manage performance in self … internal documentation and knowledge bases to support team growth and consistency in development practices. Technical Expertise Power BI: Deep hands-on experience with Power Query, DAX, tabular model design, visualization best practices. Proficiency in optimizing report performance and implementing advanced features. Data Modelling: Strong knowledge of star/snowflake schemas, dimension/fact design, and row-level security for enterprise More ❯

. Solid working knowledge of SQL , relational databases, and writing efficient queries. Good understanding of API integration and data flow between front-end and back-end. Familiarity with data visualisation libraries such as D3.js. Strong grasp of MVVM architecture, responsive design, and UI/UX principles. Experience with version control tools like Git or SVN. A pragmatic mindsetable to balance More ❯