24 of 24 Star Schema Jobs in England

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 ...

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 ...

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 ...

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 ...

processes and tools (Talend, Informatica, Matillion, Pentaho, MuleSoft, Boomi) or scripting using Python, PySpark, and SQL. 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 ...

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 ...

exactly-once processing Dead-letter queues (DLQs) and failure recovery Implement CDC pipelines from Aurora PostgreSQL into Kafka and the lakehouse. Event Contracts & Schema Management Define and govern event contracts using Avro or Protobuf. Manage schema evolution through Schema Registry, including: Compatibility rules Versioning strategies Backward … modeling (ER diagrams, normalization up to 3NF/BCNF) Physical data modeling: Partitioning strategies Indexing SCD types Strong understanding of: Transactional vs analytical schemas Star schema, Data Vault, and 3NF trade-offs Practical experience with: CQRS and event sourcing Event-driven architecture Domain-driven design (bounded contexts, aggregates ...

exactly-once processing Dead-letter queues (DLQs) and failure recovery Implement CDC pipelines from Aurora PostgreSQL into Kafka and the lakehouse. Event Contracts & Schema Management Define and govern event contracts using Avro or Protobuf . Manage schema evolution through Schema Registry , including: Compatibility rules Versioning strategies Backward … modeling (ER diagrams, normalization up to 3NF/BCNF) Physical data modeling: Partitioning strategies Indexing SCD types Strong understanding of: Transactional vs analytical schemas Star schema, Data Vault, and 3NF trade-offs Practical experience with: CQRS and event sourcing Event-driven architecture Domain-driven design (bounded contexts, aggregates ...

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 ...

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 ...

practices Skills & Experience Required Experience delivering enterprise-grade Power BI solutions, ideally within a legal or professional services environment Strong understanding of data modelling, star schema design, and ETL processes Experience with Microsoft Fabric, Synapse, Azure SQL or Data Lake Familiarity with Azure DevOps/GIT for source ...

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 ...

Power BI (report building, dashboards, DAX, data modelling) Proficiency in SQL for querying, validating, and analysing data Solid understanding of data modelling concepts (e.g. star schema, facts and dimensions) Experience working with data warehouses and/or data lakes Ability to create and maintain data dictionaries and metrics ...

across the business Key Responsibilities: Experience using Power BI, including building reports and basic DAX. Understanding of core analytics concepts such as data modelling, star schema design and measures. Foundational SQL skills for querying and exploring data. Familiarity with Power Query for data transformation. Ability to turn business ...

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 ...

practices. A degree in a related field, such as Computer Science, Mathematics, or Statistics. Nice to have: Technical skills: Snowflake Scheme Design, Kimball Methodology, Star Schemas Programmes: Snowflake Job Offer A generous base salary and great flexibility with your working schedule, we offer training, development and progression opportunities. ...

have Databricks experience Strong experience with relational and big data engines Knowledge of good data pipeline implementation and design (Concepts such as Kimball/Star Schema) Strong understanding Data warehousing concepts and modelling Proper documentation Good understanding of Agile ways of working Data Engineer, Azure, Databricks, ADF Reasonable ...

data focused role such as Analytics, Business Intelligence, or Data Analysis. Proven ability to write complex, efficient queries and design analytical data models (e.g., star schemas). Strong understanding of how the business currently uses spreadsheets, with the ability to bridge manual analysis and scalable BI solutions. Hands ...

Work With: Designing conceptual, logical, and physical data models for operational, analytical, and regulatory workloads. Creating data architecture blueprints and defining modelling patterns (3NF, star schema, Data Vault). Embedding data quality and governance into pipelines and ensuring compliance with lineage, retention, and security policies. Leading architectural discovery ...

strategies. Handle complex data encoding transformations, such as EBCDIC to UTF-8 and packed decimal conversions, with validation test suites. Utilize migration tooling for schema conversion and downstream analytics (Glue, Athena, Redshift), with infrastructure-as-code (Terraform) and CI/CD (GitLab). Plan and execute cutovers with dual … analytics. Normalization & design: Normalize to 3NF/BCNF for transactional systems; understand when to denormalize for queries; trade-offs between 3NF, Data Vault, and star schemas. Domain-Driven Design: Bounded contexts and subdomains; aggregates and aggregate roots; entities vs. value objects; repository patterns; ubiquitous language. Event-driven architecture: Domain ...