15 of 15 Snowflake Schema Jobs in London

Responsibilities Define and lead the architecture and design of enterprise data platforms using Snowflake on AWS. Architect scalable data ingestion frameworks for integrating multiple source systems into the cloud data platform. Design and govern data transformation frameworks using DBT. Define and enforce data modelling standards including dimensional modelling, star … schema, and enterprise data models. Lead architecture reviews and solution design discussions for new data initiatives. Optimize Snowflake performance, workload management, and cost governance. Establish data governance frameworks including access control, data security, and compliance standards. Design and support AI/ML-ready data architecture for advanced analytics ...

processes to integrate data from multiple sources. Develop and maintain Power BI dashboards and reports that provide actionable business insights. Implement data models (star schema, snowflake schema) optimized for analytics and reporting. Ensure data quality, consistency, and governance across the data warehouse. Optimize query performance and data … semantic layers for BI reporting. Knowledge of ETL tools or frameworks (SSIS, Azure Data Factory, Informatica, etc.). Experience with data warehouse platforms (e.g., Snowflake, Azure Synapse, Amazon Redshift, SQL Server). Strong understanding of data transformation, aggregation, and performance tuning . Familiarity with DAX and Power Query ...

data visualisation, Power BI Service, Advanced DAX, Tabular Editor, DAX Studio, Measure Killer Data Modelling & Architecture: Semantic design, Star Schemas, Semantic models Databases & Platforms: Snowflake, Azure Databricks Data Engineering & ETL: ETL processes, DBT, IBM Data Manager DevOps & Governance: GitHub, Version control, CI/CD, License management, Capacity optimisation Background ...

Lake Apache Hudi Strong knowledge of S3-based data lakes and modern cloud-native data architectures Data Engineering & Architecture Skills Dimensional Modelling (Star/Snowflake) ETL/ELT pipeline design & orchestration Data Lakehouse methodologies Master Data Management (MDM) concepts CI/CD pipelines for data engineering workflows Domain Expertise ...

Title: Snowflake Data Engineer Location: London (2 days on-site per week) Salary/Rate: £550 - £600 per day inside IR35 Start Date: March Job Type: Initial 3-6 month contract Company Introduction We have an exciting opportunity now available with one of our sector-leading consultancy clients! They … currently looking for a skilled Snowflake Data Engineer to help on their cloud migration project. Job Responsibilities/Objectives You will be responsible for designing and building scalable data pipelines, Data Vault models/Dimension Model, and Snowflake/dbt workloads for cloud migration projects. Implement Data Vault ...

robust data systems while mentoring others and raising engineering standards. The Role You will design, build, and optimise scalable data pipelines and models across Snowflake, Databricks, and cloud environments (AWS/GCP). Working closely with Data Science, Product, and Analytics teams, youll ensure reliable, high-performance data flows … engineers and near shore partners as well as contribute to architectural direction and best practices. Key Responsibilities Design and maintain scalable data architectures across Snowflake and Databricks Lead schema design, dimensional modelling, and SQL performance optimisation Build robust ETL/ELT pipelines Develop resilient API ingestion workflows Implement ...

designing and optimising data models for: Data warehouses (Kimball/Inmon methodologies) Data marts Operational data stores (ODS) Knowledge of dimensional modelling (star/snowflake schemas) Experience working with large-scale, complex, multi-source data environments Understanding of data governance, metadata management, and data lineage principles Familiarity with regulatory ...

develop enterprise data warehouse solutions using Azure SQL Database/Azure SQL Managed Instance/Azure Synapse Analytics. Build and maintain star and snowflake schemas for analytical workloads. Develop ETL/ELT pipelines for ingesting and transforming data from multiple source systems. Implement data partitioning, indexing, and performance optimization … Expressions). Experience with Power BI semantic models or Azure Analysis Services/SQL Server Analysis Services (SSAS). Strong data modeling skills (star schema, dimensional modeling). Azure & Data Engineering Experience with: Azure Synapse Analytics Azure Data Factory or similar ETL tools Azure Storage/Data Lake Experience ...

Engineer, you’ll play a key role in designing and building data pipelines from internal systems and external vendors, transforming and modeling data in Snowflake, and working with AI-driven data platforms. You’ll collaborate closely with software engineers, AI teams, and data management, contributing to solutions that have … tangible business impact. What You’ll Do: Build and maintain scalable data pipelines and workflows Transform data in Snowflake, including semantic views and AI agents Work with internal and external data sources, including APIs Apply data engineering best practices to ensure high-quality, testable, maintainable code Participate fully ...

senior stakeholders, including programme sponsors and business leads. Key responsibilities - Platform Engineer Support the build and enhancement of a cloud-based data platform using Snowflake on Azure, working within an established technical framework. Develop infrastructure components and manage deployment through infrastructure-as-code practices. Collaborate with internal stakeholders … documentation and technical standards. There is potential for future responsibility in mentoring or overseeing junior team members. Required experience Hands-on experience working with Snowflake, including schema development and data pipeline integration. Familiarity with Azure services, including resource provisioning and identity setup. Experience using Terraform for infrastructure deployment ...

Snowflake BI Developer - Contract - £250 per day I'm contacting you to highlight a contract opportunity I'm currently recruiting for. My London based client is looking for a Snowflake BI Developer immediately available to start. As a Snowflake BI Developer you will have experience driving reporting … across organisations utilising Snowflake to generate these reports. Location : Hybrid - Central London Length : 6 months with strong view to extend Day Rate : £250 per day IR35 Status : Inside of IR35 Required experience will include: Experience understanding Snowflake Data Models. Exposure to an Agile/Scrum environment. Developing reports ...

Were partnering with a leading organisation seeking a Snowflake specialist to help modernise and scale their data capability. This is a delivery-focused role where youll shape cloud data architecture, lead migrations, and build high-performance data pipelines that directly support business-critical decision making. The Opportunity Youll take … ownership of Snowflake environments from design through to optimisation, ensuring data is structured, accessible and engineered for performance. Working across technical and business teams, youll translate complex requirements into scalable, resilient data solutions that support analytics, reporting and operational insight. Your remit will include: Architecting and optimising Snowflake ...

secure, scalable, production-grade platforms. Our current stack includes: · Python/Flask backend · Jinja2 templating · Modular vanilla JavaScript (no front-end framework) · Tailwind CSS · Snowflake and S3 for data storage · PySCIP for optimisation workflows In addition to strengthening the front-end and platform layer, this role will support … ingestion and outbound data workflows. Data Collaboration – Work closely with the Data Engineering team to ensure consistent, scalable, and well-structured data pipelines between Snowflake, S3, optimisation models, and external systems. Technical Strategy – Help define when to extend our current server-rendered approach versus introducing modern front-end frameworks ...

Harnham is partnering with a growing team focused on stabilising and maturing their Snowflake data platform. They are seeking a skilled Analytics Engineer to join a hands-on, delivery-focused team responsible for building and maintaining centralised data warehouse assets used across the business. The Team The team … domain teams to ensure data models are performant, scalable, and widely adopted. What You'll Be Doing Hands-on development using SQL, DBT, and Snowflake Implementing, refactoring, and optimising Snowflake data models Creating and maintaining data assets, ensuring performance, quality, and reliability Updating consumers and reviewing code ...

templates to support real-time API ingestion from MGA/TPA partner systems and monthly bordereaux submissions Develop data models using Dimensional (Star/Snowflake), Data Vault, and 3NF methodologies. Create and manage metadata and modelling artefacts using Erwin with traceability and governance. Support Medallion Architecture (Bronze, Silver, Gold …/SOX data governance and regulatory frameworks GDPR, Solvency II, and Lloyd’s reporting and oversight requirements. Modelling Techniques • Dimensional Modelling: Star and Snowflake schemas • Data Vault Modelling • Third Normal Form (3NF) relational modelling • JSON/XML schemas. Optional/Nice to Have • Experience with MDM/RDM (Master ...