11 of 11 Permanent Star Schema Jobs in London

Data architecture (Data Lakes, Data Warehouses) and distributed processing concepts (e.g., MapReduce). ETL/ELT Basic knowledge of ETL principles and data modeling (star schema, snowflake schema). Version Control Practical experience with Git (branching, merging, pull requests). Preferred Qualifications (A Plus) Experience with ...

reporting and analytics. • Partner with stakeholders to understand requirements, validate assumptions and shape how data should be modelled. • Apply strong data modelling practices, including star schemas and Kimball methodologies. • Support the management of the lakehouse, including incremental loads, snapshotting and data quality. • Contribute to the relationship with Databricks ...

Build proof-of-concepts using AI-enabled and test-and-learn approaches ✔️ Design and implement cloud-based BI architectures ✔️ Develop robust data models (including Star Schemas) ✔️ Mentor and develop a BI team, fostering collaboration and best practice ✔️ Support adoption of AI-enhanced BI tools across the organisation 🧠 About ...

similar Strong hands-on experience with dbt (modelling, incremental models, macros, testing, documentation) Advanced SQL skills and solid understanding of analytical data modelling (Kimball, Star schema, etc.) Experience working with Snowflake or similar cloud data warehouses, including query optimisation Experience building data models that support business-facing analytics ...

Commodities) BI/Reporting: Power BI, data visualisation, Power BI Service, Advanced DAX, Tabular Editor, DAX Studio, Measure Killer Data Modelling & Architecture: Semantic design, Star Schemas, Semantic models Databases & Platforms: Snowflake, Azure Databricks Data Engineering & ETL: ETL processes, DBT, IBM Data Manager DevOps & Governance: GitHub, Version control, CI/ ...

similar transformation frameworks. • Strong SQL skills. • Solid Power BI capability, including modelling, DAX and semantic layers. • Experience with data modelling approaches such as star schema, Kimball or medallion architectures. • Ability to partner with non‐technical teams and communicate clearly with stakeholders. • Comfortable working autonomously in an evolving data ...

teams Contribute to continuous improvement of reporting and analytics capabilities Key Experience Experience developing reports and dashboards using Power BI Strong data modelling experience (star schema, relationships, DAX preferred) Background in data analysis and interpreting business requirements Experience working with systems/data analysts or cross-functional teams ...

teams to ensure data is accurate, well-defined, and easy to use. Key Responsibilities Design, develop, and maintain enterprise-wide data models (dimensional/star schemas) Establish and enforce consistent definitions for key metrics and entities Collaborate with analysts and BI teams to improve reporting accuracy and performance Lead ...

Analyst role Advanced SQL skills, including joins, aggregations and complex queries Experience building data models and transformations, ideally using dbt Exposure to semantic modelling, star schemas or Kimball style methodologies Experience with data visualisation tools such as Tableau, Power BI or Looker Comfortable working with stakeholders and explaining insight ...

during an exciting period of data transformation. ROLES AND RESPONSIBILITIES: The BI Analyst will: Build and maintain core analytics data models using SQL, including star schema designs Develop dashboards and reporting layers using modern BI tools Translate commercial questions into clear, actionable insights Partner with stakeholders to define ...

Power BI Service administration. Strong SQL capability for querying, modelling, and transforming complex dataset structures. Deep experience in data modelling, including semantic model design, star schemas, and enterprise BI architecture. Hands-on experience with Tabular Editor, DAX Studio, and Measure Killer for optimisation and model governance. Strong understanding … development, and optimisation of BI solutions using Microsoft Power BI, advanced DAX, and robust data modelling practices. Build and maintain high-quality semantic models, star schemas, and tabular structures that support scalable analytics. Act as SME across BI, reporting, and multiple IT/data domains, providing technical guidance ...