vault and data warehouses. Our data engineers create pipelines that support our data scientists and power our front-end applications. This means we do data-intensive work for both OLTP and OLAP use cases. Our environments are primarily cloud-native spanning AWS, Azure and GCP, but we also work on systems running self-hosted open source services exclusively. We strive More ❯
vault and data warehouses. Our data engineers create pipelines that support our data scientists and power our front-end applications. This means we do data-intensive work for both OLTP and OLAP use cases. Our environments are primarily cloud-native spanning AWS, Azure and GCP, but we also work on systems running self-hosted open source services exclusively. We strive More ❯
scalable and efficient data models, databases, and processing systems Create and test the additional Reports/Extracts required for Customers Support the Data team with process implementation, E2E testing, OLTP/OLAP reconciliation activities, keeping documentation up to date, fixing any issues with data based on feedback from SMEs To build robust, fault-tolerant data pipelines for ingesting, processing and More ❯
JBoss, Datapower). Relational Database Design (DB2/400, MS SQL Server). Document, Imaging, and Web Content Management (FileNet). Business Intelligence, Data Warehouse, and ETL. Transaction Design (OLTP, Batch). Component Based Design. Application Integration. Performance Engineering. Demonstrates analytical and diagnostic skills dealing with issues that are often novel and not readily defined, lack known precedent or appear More ❯
startups and enterprises who are moving all their most important data and applications to the cloud. We have challenging problems to solve in distributed systems, concurrency, peta-byte scale OLTP storage systems and scale out cluster management. We intend to be the world's best and fastest database, built by an excellent team, all while having fun - come join us More ❯
frameworks (e.g., Apache Spark, Flink, Kafka Streams, Beam), including orchestration via Airflow, Prefect or Dagster. Data Modeling & Schema Management: Demonstrated expertise in designing, evolving, and documenting schemas (OLAP/OLTP, dimensional, star/snowflake, CDC), data contracts, and data cataloguing. API & Integration Fluency: Building data ingestion from REST/gRPC APIs, file drops, message queues (SQS, Kafka), and 3rd party More ❯
frameworks (e.g., Apache Spark, Flink, Kafka Streams, Beam), including orchestration via Airflow, Prefect or Dagster. Data Modeling & Schema Management: Demonstrated expertise in designing, evolving, and documenting schemas (OLAP/OLTP, dimensional, star/snowflake, CDC), data contracts, and data cataloguing. API & Integration Fluency: Building data ingestion from REST/gRPC APIs, file drops, message queues (SQS, Kafka), and 3 rd More ❯
Central London, London, United Kingdom Hybrid / WFH Options
Anson Mccade
testing, reconciliation, and reporting visualisation (e.g. Power BI, Tableau) About You: Proven experience designing data architectures for large-scale platforms and diverse stakeholder groups Strong data modelling skills across OLTP and OLAP systems, with experience building datamarts and warehouses Proficiency with cloud-native tools (e.g. Snowflake, Databricks, Azure Data Services, etc.) High-level SQL skills and experience with tools like More ❯
the right things get delivered in the right way. What you'll bring to the team: We're looking for somebody with solid experience of building and running bespoke OLTP systems with a focus on high concurrency and reliability. You'll be familiar with a range of SQL and NoSQL databases such as Postgres, CockroachDB, MongoDB or DocumentDB, and know More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Salt Search
business functions. Essential Skills & Experience: Proven ability to reverse engineer data models from legacy systems. Strong experience in data modelling (dimensional, relational, data vault, etc.). Deep understanding of OLTP systems and transactional data environments. Experience with system/data integration, data lineage, and flow mapping. Comfortable translating complex technical detail into plain English. Strong stakeholder engagement skills, particularly with More ❯
enterprise customers. Experience migrating mission-critical database applications from on-premise to the cloud or managing a hybrid cloud environment for large enterprise applications. Proficient in data modeling for OLTP and OLAP workloads. Extensive experience in performance monitoring, troubleshooting, and performance tuning. Experience influencing product roadmap and strategy, and prioritizing existing database initiatives to drive business outcomes. Experience writing high More ❯
differing levels Analysing and profiling large and complex datasets Managing a team backlog using tools like Jira or Azure DevOps Agile ways of working Familiar with OnlineTransactionProcessing (OLTP) and Online Analytical Processing (OLAP) systems Creating conceptual, logical and physical data models Creating mapping specifications for data migrations Coordinating User Acceptance Testing (UAT) with business stakeholders Knowledge of python More ❯
