3 of 3 Star Schema Jobs in London

Kafka Data Architect(Streaming And Payment)

Hiring Organisation
IBU
Location
Greater London, England, United Kingdom
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 ...

Junior Data Engineer

Hiring Organisation
OTA Recruitment
Location
City of London, London, United Kingdom
dashboards and self-service analytics tools. Qualifications Essential: Competent in SQL and Python for data transformation and analytics. Understanding of data modelling concepts (e.g., star schema, dimensional modelling). Experience (1+ year) working with relational databases and designing optimized schemas. Ability to debug and optimize slow queries ...

Junior Data Engineer

Hiring Organisation
OTA Recruitment
Location
London Area, United Kingdom
dashboards and self-service analytics tools. Qualifications Essential: Competent in SQL and Python for data transformation and analytics. Understanding of data modelling concepts (e.g., star schema, dimensional modelling). Experience (1+ year) working with relational databases and designing optimized schemas. Ability to debug and optimize slow queries ...