8 of 8 Permanent Star Schema Jobs in London

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 ...

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 ...

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 ...

Version control (Git) Bonus points for: Airflow, Prefect, dbt, or cloud-native orchestration CI/CD and deployment automation Data warehousing fundamentals (star schema, staging patterns) Plus: Ability to explain complex engineering concepts without losing people You genuinely enjoy working with people and get energy from helping others ...

Version control (Git) Bonus points for: Airflow, Prefect, dbt, or cloud-native orchestration CI/CD and deployment automation Data warehousing fundamentals (star schema, staging patterns) Plus: Ability to explain complex engineering concepts without losing people You genuinely enjoy working with people and get energy from helping others ...

Version control (Git) Bonus points for: Airflow, Prefect, dbt, or cloud-native orchestration CI/CD and deployment automation Data warehousing fundamentals (star schema, staging patterns) Plus: Ability to explain complex engineering concepts without losing people You genuinely enjoy working with people and get energy from helping others ...

Required skills: Should have strong experience in AWS Data stack like S3/Lambda/Glue/Redshift etc., Should be able to do Schema Management Good experience in Payment platform and ISO 20022. Strong experience on streaming and EDA tools like KAFKA and AWS MSK/Kinesis etc. … Logical and physical data modelling, normalisation, and design. Should have good understanding when to denormalize for queries; trade-offs between 3NF, Data Vault, and star schemas. Should do Command Query responsibility segregation. Good understanding of observability tools like Prometheus/Grafana/CloudWatch. Good hands-on experience with Scala ...

Required skills: Should have strong experience in AWS Data stack like S3/Lambda/Glue/Redshift etc., Should be able to do Schema Management Good experience in Payment platform and ISO 20022. Strong experience on streaming and EDA tools like KAFKA and AWS MSK/Kinesis etc. … Logical and physical data modelling, normalisation, and design. Should have good understanding when to denormalize for queries; trade-offs between 3NF, Data Vault, and star schemas. Should do Command Query responsibility segregation. Good understanding of observability tools like Prometheus/Grafana/CloudWatch. Good hands-on experience with Scala ...