3 of 3 Star Schema Jobs in Hertfordshire

maintain data transformation pipelines using DBT. Develop ELT/ETL pipelines to ingest and transform data from multiple sources. Design and implement data models (star schema, dimensional models) for analytics and reporting. Optimize Snowflake performance, query efficiency, and cost management. Implement data quality checks, automated testing, and documentation … analysis Python (preferred) for data processing and automation. Data Engineering ETL/ELT pipeline development Data warehousing and dimensional modelling Data modelling techniques (Star schema, Snowflake schema) AI/Data Science Exposure Basic understanding of AI/ML data pipelines and data preparation for machine learning models. ...

source systems into the cloud data platform. Design and govern data transformation frameworks using DBT. Define and enforce data modelling standards including dimensional modelling, star schema, and enterprise data models. Lead architecture reviews and solution design discussions for new data initiatives. Optimize Snowflake performance, workload management, and cost … Python (preferred) for automation and data engineering tasks. Data Engineering Enterprise ETL/ELT pipeline architecture Data warehousing and enterprise data modelling Dimensional modelling (Star Schema, Snowflake Schema) Data pipeline scalability and reliability design. AI/Data Science Exposure Experience supporting AI/ML data pipelines ...

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 ...