14 of 14 OLAP Jobs in England

negotiable. Data architecture in a regulated environment: auditability, lineage, retention, and PII handling under UK GDPR. Ability to design both OLTP and OLAP pathways without conflating them. Data governance in practice - glossaries, ownership, stewardship, data quality. The ability to get commercial, finance, product, and engineering people into a room ...

experience, alongside proven years of dedicated professional experience in enterprise data engineering and architecture. Data Warehousing & Data Lake Mastery: Expert-level mastery of SQL (OLAP/OLTP) and enterprise cloud data platforms (specifically Snowflake), combined with practical experience architecting open data lake structures using Apache Iceberg. Software Engineering & Streaming: Demonstrated ...

platforms (Azure Synapse, Snowflake, GCP BigQuery) and modern data storage solutions. Strong SQL skills and good knowledge of data warehousing, lakehouses, and OLTP/OLAP systems. Demonstratable interest and awareness in emerging technologies What we look for We are looking for highly motivated individuals who are passionate about Data ...

data and semantic modeling. Expert-level SQL and data/semantic modeling skills, with strong command of data warehousing ecosystems, schema design (OLTP vs. OLAP, star/snowflake, etc.), and security/governance patterns at enterprise scale. A force multiplier. You've mentored or technically guided other builders before reviewing ...

will actually build against. What we’re looking for: • Strong practical Data Architecture experience • Modern cloud data platform architecture • Snowflake and Oracle, or comparable OLAP and OLTP technologies • Advanced SQL and strong ELT and data transformation knowledge • Data warehouse and lakehouse architecture • Batch, event driven and analytical data patterns • APIs ...

Linux administration tools* Proven ability to work effectively with remote teams"**Experience with the Following is Desirable:*** Go* Pinot or other time-series/OLAP-style database* Iceberg* Kubernetes* Jenkins* Parquet* Protocol Buffers/GRPC#LI-MZ1**Benefits of Working at CrowdStrike:*** Market leader in compensation and equity awards* Comprehensive physical ...

asset classes , including vendor integration and financial identifier mapping (ISIN, CUSIP, etc.) Strong understanding of data pipelines, data quality/reconciliation, and OLTP vs OLAP paradigms Technical background, with hands-on programming experience (Python, Java or similar) and prior experience in engineering or development roles Proven track record operating ...

role is located Preferred Qualifications Previous experience with CPM, EPM, BI, DWH solutions Deep understanding of Relational (RDBMS/OLTP) and Multi-Dimensional Databases (OLAP) Practical experience with SQL, MDX, and Extract-Transform-Load (ETL) processes Broad understanding of Enterprise and Software-as-a-Service (SaaS) architectures In-depth knowledge ...

coding isn’t a part of the day‐to‐day Hands‐on experience with distributed event streaming systems like Apache Kafka. Familiarity with OLAP databases such as Apache Pinot or ClickHouse Proficient in modern data lake and warehouse tools such as S3, Databricks, or Snowflake Strong foundation in the .NET ...

maintain, and enhance microservice applications using Java 21+ and Spring Boot. Design and implement scalable, resilient, and high-performance solutions. Work with relational and OLAP databases, writing efficient SQL queries in PostgreSQL and ClickHouse. Develop code to process complex data structures to/from Kafka. Ensure best practices in microservice ...

chops in TypeScript/Node/Python. Database Mastery: Expert‐level knowledge of Postgres (transactions, indexing, locking), with familiarity in Redis and event/OLAP stores (Kafka/Redpanda, ClickHouse). API Craftsmanship: Mastery of gRPC/REST best practices, including versioning, pagination, authN/Z, idempotency keys, and building ...

team environment Solid understanding of data structures, algorithms, and system design principles Nice‐to‐have Hands‐on experience with ClickHouse or another columnar/OLAP database Experience with Go or Rust, or strong aptitude to pick it up quickly Professional experience processing large volumes of data (complex data pipelines). ...

internals up to the systems that serve data across the product. On any given day you might be: Pushing multi‐tenant ClickHouse (or equivalent OLAP) clusters to their limits at multi‐trillion‐row, petabyte scale — designing sharding and replication strategies, building materialised views, and solving genuinely hard performance and cost … specialist who leads through expertise — principal‐level individual‐contributor depth combined with the judgement to set standards others follow. You’ll bring: Large‐scale OLAP/ClickHouse. Deep experience designing and pushing multi‐tenant ClickHouse at extreme scale. You engage with the engine at source level rather than ...

systems that serve data across the product. On any given day you might be: Architecting, tuning and operating multi-tenant ClickHouse or equivalent OLAP database clusters at multi-trillion-row, petabyte scale — sharding and replication, materialised views, merge and query optimisation, tenant isolation and cost/performance trade-offs. Owning … specialist who leads through expertise — principal-level individual-contributor depth combined with the judgement to set standards others follow. You will bring: Large-scale OLAP/ClickHouse. Deep experience designing and tuning multi-tenant ClickHouse at extreme scale. You engage with the engine at source level rather than ...