15 of 15 OLAP Jobs in England

equivalent). Production experience with GCP (BigQuery, Dataflow, GCS) and AWS (S3, Iceberg, Kinesis, DynamoDB), you're comfortable operating across both clouds. Familiarity with OLAP and OLTP storage systems and an eagerness to build expertise in stream processing technologies such as Apache Flink, Kafka, or Spark. (Nice to have: ClickHouse. ...

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 ...

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 ...

users at all levels of the organisation. The knowledge, experience and qualifications that’ll help An understanding of the investment management industry. Experience with OLAP and OLTP databases Proven track‐record of driving improvement initiatives within teams, such as CI/CD optimisations, new agentic development workflows, or new testing ...

distributed compute, using industry-standard libraries such as Pandas, Polars, and Dask. Experience with both SQL and NoSQL database platforms, as well as OLAP and OLTP databases An understanding of data structures and common data transformation methodologies Experience embedding agentic development tools into engineering practices, establishing standards, and sharing best ...

order spikes, network partitions, and schema shifts. You will also master a cutting-edge Medallion architecture and pairing streaming pipelines with sub-second OLAP querying, empowering Treasury Ops with instant, precise visibility into unencumbered liquidity redefining how global treasury operates at scale long before end-of-day. The squad operates ...

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 ...

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 ...

Genomics plc in London (Hybrid) seeks a Staff-level data platform engineer to own Mystra’s data foundations and our Data-as-a-Service offering. You’ll shape multi-tenant analytics, drive secure, scalable architecture ...

Genomics plc in London (Hybrid) seeks a Staff-level data platform engineer to own Mystra’s data foundations and our Data-as-a-Service offering. You’ll shape multi-tenant analytics, drive secure, scalable architecture ...

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). ...

Staff Data Platform Engineer Large-scale data/Cloud infrastructure | ClickHouse/OLAP | Technical Leadership No Sponsorship Option London or Oxford, X2 per week £100,000-£130,000 We're looking for a Staff Data Platform Engineer to take technical ownership of a large-scale analytical data platform, tackling complex … help a small team deliver highly reliable systems. The Role Large-scale data engineering: Design, optimise and scale multi-tenant ClickHouse or equivalent OLAP platforms, tackling complex challenges across sharding, replication, materialised views, query performance and cost efficiency. Platform reliability: Build automation, observability and intelligent capacity management to improve resilience ...

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 ...

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 ...