1 to 25 of 33 Star Schema Jobs in England

skills, and design sensibility. Key Responsibilities Design and develop Power BI dashboards from concept through to deployment and maintenance. Build robust data models using star schema and dimensional modeling techniques. Write DAX measures and calculations to deliver business metrics and KPIs. Create Power Query transformations to extract, clean … Query proficiency including M language, data transformations, and query optimization. SQL skills for data extraction, transformation, and understanding database structures. Data modeling experience including star schema, dimensional modeling, and normalization. Understanding of UX and design principles for user-friendly dashboards. Stakeholder management skills with ability to gather requirements ...

team to go here Key responsibilities Design clean, insightful, and performant Power BI reports and dashboards. Architect and maintain reusable "Certified Semantic Models" using Star Schema principles to ensure a single source of truth Specific focus on advanced DAX (measures, time intelligence) and Power Query/M (data … Proven experience (3+ years) developing complex reports and composite models. Strong SQL skills for querying data warehouses and creating views. Knowledge of Dimensional Modeling (Star Schema). Ability to translate technical data concepts for non-technical legal and business stakeholders. Experience in working with Snowflake is desirable. Please ...

tools such as Talend, Informatica, Matillion, Pentaho, MuleSoft, Boomi, or scripting languages (Python, PySpark, SQL). Understanding of data warehousing and data modelling techniques (Star Schema, Snowflake Schema). Familiarity with security frameworks (GDPR, HIPAA, ISO 27001, NIST, SOX, PII) and AWS security features (IAM, KMS, RBAC ...

Boomi, Informatica, Talend, SSIS, or custom scripting languages (Python, PySpark, SQL) for data extraction and transformation. Prior experience with Data warehousing and Data modelling (Star Schema or Snowflake Schema). Skilled in security frameworks such as GDPR, HIPAA, ISO 27001, NIST, SOX, and PII, with expertise ...

query development, performance tuning, indexing, and data transformation across on-premise databases and AWS cloud environments. Solid understanding of data warehousing and modelling techniques (Star Schema, Snowflake Schema). Familiarity with security frameworks such as GDPR, HIPAA, ISO 27001, NIST, SOX, and PII, as well ...

Hands-on expertise with Azure Data Factory, Azure Databricks, Azure Storage and Azure DevOps Advanced Python and SQL skills Experience designing data models (including star schema) for Power BI or similar reporting tools Experience within insurance, MGA or financial services environments is highly desirable Excellent communication skills with ...

multiple sources (APIs, databases, files, streaming) Develop scalable data transformations using PySpark and Spark SQL Implement data models optimized for analytics and reporting (e.g. star schemas) Monitor, troubleshoot, and optimize performance and cost of data workloads Apply data quality, validation, and governance best practices Collaborate with analysts ...

scale. Key Responsibilities Data platform ownership: Lead the design, operation, and evolution of our SQL Server data warehouse. Establish best practice standards for schema design and performance tuning in SQL Server/SSMS. ETL/ELT & integration: Define and manage pipelines (e.g., SSIS & Power Query) that consolidate sources including … Power Query, RLS, performance). Advanced Excel: advanced formulas, Pivot tables, Power Pivot. ETL/ELT tooling (SSIS/Power Query) and dimensional modelling (Star Schema). Practical AI/ML exposure (e.g., Python notebooks, Azure ML, or equivalent) and the ability to operationalise models responsibly within reporting ...

optimization. Python proficiency for data manipulation and automation. Power BI or Tableau experience including dashboard development. Data modeling experience including dimensional modeling and star schema. ETL and data transformation experience. Stakeholder management skills. Problem-solving mindset with ability to work independently. Strong attention to detail and commitment to data ...

design and data standards What you’ll need Strong Azure & Databricks engineering experience Advanced Power BI + SQL (SSIS a bonus) Solid data modelling (star schema, medallion, ETL patterns) Confident working with messy/complex data sources Performance tuning & optimisation skills Contract details 6-month Contract with ...

Basic query optimisation* Exposure to CTEs and window functions* Hands-on experience with Power BI, including:* Building reports and dashboards* Basic data modelling (relationships, star schema awareness)* Creating DAX measures and calculations* Some experience or exposure to Azure Data Factory or similar ETL tools* Understanding of data warehousing ...

well-structured queries Experience building dashboards reports using modern BI tools (Power BI Tableau Looker or similar) Solid understanding of data modelling concepts including star schemas analytical datasets Experience working with cloud-based data platforms modern data stacks Ability to communicate insights clearly to both technical non-technical stakeholders ...

Experience with at least one programming language such as Python, R, or similar Understanding of data warehousing and reporting architectures (ETL/ELT, star schemas, fact & dimension tables) Experience working with databases and data systems (cloud or on-premise) Interest in automating data and reporting workflows Finance & Business Understanding ...

analytics roles. Experience working within a Medallion Architecture, ideally with direct responsibility for Gold layer curation. Expertise in Power BI, including: Intermediate DAX Star schema modelling and semantic model design Report UX/UI best practices Performance optimisation Hands-on experience with Microsoft Fabric features such as Lakehouse ...

Silver/Gold), data pipelines, and OneLake storage. Querying & Modelling: Exposure to SQL or Spark SQL for querying data models, alongside a familiarity with Star Schema principles. Platform Concepts: An understanding of ETL/ELT concepts with the ability to troubleshoot (rather than design) complex architectures. Soft Skills ...

strength in some or all of the following: MS Fabric stack Databricks Snowflake Azure/AWS SQL (advanced) Power BI Tableau Data Modelling including star schema A general IT architecture and systems integration is also required. Other technologies such as Azure Data Factory, RedShift, Informatica, Qlik or similar ...

experience across Azure Data Services (ADF, ADLS, Synapse, Databricks) Excellent SQL skills, with experience in performance tuning and optimisation Solid understanding of data modelling (star schema, medallion, ETL frameworks) Ability to work with complex, inconsistent or legacy data sources Experience building scalable, production-ready pipelines in a cloud ...

lineage, observability and compliance. What you’ll be doing Building end‑to‑end data pipelines and Fabric‑based lakehouse solutions. Creating semantic layers using star schema modelling and DAX. Embedding monitoring, lineage and data quality into pipelines. Integrating data from APIs, CRM/ERP systems and other third ...

visually engaging reports. Advanced proficiency with Power BI, including data modelling and DAX. Solid understanding of relational databases and data warehouse concepts (dimensions, facts, star schemas) and associated technologies (e.g., Databricks). Experience with Python (including Pandas/PySpark). Familiarity with software development and source control, in particular ...

visually engaging reports. Advanced proficiency with Power BI, including data modelling and DAX. Solid understanding of relational databases and data warehouse concepts (dimensions, facts, star schemas) and associated technologies (e.g., Databricks). Experience with Python (including Pandas/PySpark). Familiarity with software development and source control, in particular ...

visually engaging reports. Advanced proficiency with Power BI, including data modelling and DAX. Solid understanding of relational databases and data warehouse concepts (dimensions, facts, star schemas) and associated technologies (e.g., Databricks). Experience with Python (including Pandas/PySpark). Familiarity with software development and source control, in particular ...

Preparation Strong SQL and data transformation skills Power BI (DAX & Power Query) experience Familiarity with dbt or ELT tools (desirable) Knowledge of data modelling (star schema, slowly changing dimensions) Awareness of data governance and compliance (GDPR/GMP) Manufacturing or regulated industry experience is an advantage Ability ...

Preparation Strong SQL and data transformation skills Power BI (DAX & Power Query) experience Familiarity with dbt or ELT tools (desirable) Knowledge of data modelling (star schema, slowly changing dimensions) Awareness of data governance and compliance (GDPR/GMP) Manufacturing or regulated industry experience is an advantage Ability ...

Experience Strong hands-on experience as a Power BI Analyst/Developer Advanced Power BI (Desktop & Service) and DAX skills Solid data modelling experience (star schema, dimensions, measures) Strong SQL and experience working with relational data Proven experience delivering dashboards in real-world service environments Comfortable working with ...

experience with Power BI, covering the full end-to-end lifecycle, including modelling, DAX, Power Query, workspace management, and security. Data modelling principles and star schema design Advanced DAX and optimisation techniques Power Query (M) Microsoft Fabric (Lakehouse/Warehouse, semantic models, pipelines) Git/DevOps workflows ...