17 of 17 Snowflake Schema Jobs in London

Snowflake Data Architect Location: Wembley, London - FULLY ON-SITE Salary: Up to £95,000 + Benefits We are seeking an experienced Snowflake Data Architect to play a pivotal role in shaping and delivering a modern enterprise data platform. This is an opportunity to join a business undergoing significant … that support analytics, reporting, and emerging AI initiatives. Key Responsibilities Define and own enterprise-wide data modelling standards, including Data Vault, semantic layers, Star Schema patterns, Snowflake object hierarchies, and governance frameworks. Design scalable integration architectures for legacy platforms, including AS400, iSeries, and SQL-based systems, ensuring robust ...

Title: Snowflake Data Architect Salary: Paying up to £90,000 per annum Location: Wembley London - 5 days on-site Our client, a well-established and diversified multinational organisation, is seeking a Snowflake/Data Architect to join their team. Skills Solid experience in Data Engineering or Data Architecture … with a minimum of 4 years specialising in Snowflake platform design and governance. Data Architecture: Mastery of Data Warehouse design methodologies - Inmon, Kimball, and Data Vault 2.0 - with the judgement to apply the right pattern for the right use case. Technical Skills: Expert SQL and Python; hands-on experience ...

Data Desig nDesign and govern complex relational data models — both normalised and denormalised — appropriate to the workload and performance requirements .Develop dimensional models (star schema, snowflake) to support reporting, analytics, and data warehousing needs .Define master data structures, reference data frameworks, and data lineage across interconnected systems .Work ...

maximise the value of their Contact Centre data. Key Responsibilities Data engineering & delivery Design relational database schemas, including normalised and analytical (star/snowflake) models. Build and maintain databases across platforms such as SQL Server, PostgreSQL and cloud data platforms (Azure SQL, AWS RDS, Snowflake, BigQuery). Write ...

Python, including query optimisation and window functions Hands-on experience with Databricks and Spark Strong understanding of data modelling (3NF, dimensional modelling, star/snowflake schemas, data vault concepts) Experience designing and operating ELT/ETL pipelines Familiarity with data quality frameworks, SLA monitoring and lineage tracking Experience with … Snowflake and dbt Proficiency with AWS Experience with version control, CI/CD and testing Comfortable working in Agile environments (Jira, Confluence) Proactive, collaborative mindset with a willingness to learn Interest in sport, media, or entertainment is a strong plus Apply ...

expertise in data warehousing concepts and implementation Deep knowledge of Kimball dimensional modelling methodology. Platforms & Tools Experience with Databricks (preferred) or similar platforms: Snowflake, BigQuery, Redshift, Synapse, or equivalent Strong proficiency with: SQL (advanced level) Spark/PySpark Data pipeline orchestration tools (e.g., Airflow, ADF, etc.) Data Modelling Extensive … experience designing: Fact and dimension tables Star and snowflake schemas Aggregation layers and semantic models Data Migration & Mapping Demonstrated experience delivering large-scale data migration projects Strong capability in: Source-to-target mapping Data transformation design Data reconciliation and validation techniques Cloud & Architecture Experience with cloud platforms (Azure ...

Principal Data Architect - Energy, Data Platforms, Snowflake, Azure Fabric £825 per day (Inside IR35) Primarily remote 3 - 6 months My client, a high-profile consultancy, urgently requires a Principal Data Architect to join a major Programme. This role will play a key part in delivering enterprise data architecture … Requirements: Proven experience as a Principal/Lead Data Architect in complex enterprise environments Strong track record delivering end-to-end cloud data platforms (Snowflake and/or Azure Fabric) Expertise in data modelling (dimensional, star/snowflake, 3NF) and ELT/ETL pipeline design Deep hands ...

architecture and orchestration Strong experience with AWS services (S3, Glue, Redshift, Lambda, Step Functions, Kinesis) Hands-on experience with tools such as Databricks or Snowflake Strong SQL and Python skills, including advanced query optimisation and window functions Experience designing star and snowflake schemas for analytical workloads Solid understanding ...

similar role Strong experience with AWS services (S3, Glue, Redshift, Lambda, Step Functions, Kinesis) Hands-on experience with tools such as Databricks or Snowflake Strong SQL and Python skills, including advanced query optimisation and window functions Experience designing star and snowflake schemas for analytical workloads Solid understanding ...

including event-driven, streaming and distributed systems Key Experience Strong expertise in distributed data architectures (lambda/kappa) Expert-level data modelling (star/snowflake schemas, SCD Types 1-3, fact optimisation) Deep understanding of medallion (Bronze/Silver/Gold) lakehouse and data mesh principles Proven experience defining … data contracts, cataloguing standards, and observability practices Strong performance tuning and cost optimisation experience in cloud data warehouses Hands-on experience with Snowflake, dbt, S3, Athena Deep expertise across the AWS data engineering stack Comfortable working in Agile environments (Jira, Confluence) Leadership mindset with the ability to influence, mentor ...

documentation) embedded in your workflow. Autonomy: Ability to own workstreams and drive delivery with minimal oversight. Highly Desirable Experience building reusable system wrapper libraries. Snowflake experience (querying, schema patterns) or SnowPro certification. Exposure to fund administration or financial services. Canonical/domain data modeling experience. What … Medallion architecture). Anyone requiring significant ramp-up time or close management. Technical Environment Stack: Azure Functions (Python), Logic Apps Standard, Service Bus, APIM, Snowflake, Azure DevOps. Methodology: Fast-paced Agile sprints, PR-based code reviews, and automated QA gates. ...

event-driven and distributed architectures What we're looking for Strong experience with distributed data architectures (Lambda/Kappa) Advanced data modelling expertise (star & snowflake schemas, SCD Types 1-3, fact optimisation) Deep understanding of lakehouse patterns (Bronze/Silver/Gold) and data mesh principles Proven experience defining … data contracts, cataloguing standards and observability practices Strong background in performance tuning and cloud cost optimisation Hands-on experience with Snowflake, dbt, S3 and Athena Deep knowledge of the AWS data engineering ecosystem Comfortable working in Agile environments (Jira, Confluence) A leadership mindset with the ability to influence, mentor ...

through pragmatic and scalable architectural blueprints. Cloud Data Platform Leadership – design and implement high‐performance cloud data platforms (AWS, Azure, Google Cloud, Databricks, Snowflake) and oversee data modeling, integration, transformation, and DevOps pipelines. Integrated Solution Architecture – design seamless integrations between cloud data platforms, AI/GenAI platforms, and business … design and implementation of complex cloud‐based data ecosystems. Solid engineering background with hands‐on data platform implementation experience (AWS, Azure, GCP, Databricks, or Snowflake). Proven ability to evaluate data architecture decisions, influence business and IT stakeholders, and define strategic data direction. Strong understanding of coding best practices ...

that won't move the number; protect team capacity for work that will. Steward the existing data infrastructure - maintain and evolve our dbt models, Snowflake warehouse, and Databricks workflows. Ensure pipelines are reliable, well-documented, and trusted by the business. Partner with central data engineering on platform-level changes. … experience in analytics or data science, with 3+ years in a leadership role. Expert-level SQL and proficiency with modern data stack tools (dbt, Snowflake, Looker or similar). Experience building and managing analytics teams in high-growth consumer or delivery businesses. Commercial fluency. You understand what moves ...

central London About the Proje ct Building a multi-service platform for financial analysis, portfolio construction, and AI-assisted investment advisory. It pairs a Snowflake-backed data lake with a Neo4j dual-graph (domain ontology + lexical/GraphRAG) so portfolios, instruments, and unstructured research can be queried through … chains to a graph, regulatory T-control traceabil ityPBAC + RBAC, JWT auth, security-context propagation, secrets handling, SAST hygi eneCloud data platform integration — Snowflake (key-pair auth, schema sync), AWS (EKS, IAM, ALB), Helm, GitOps (Argo CD)ADR/RFC authorship and governance — proposed → accepted → superseded lifecycle ...

Excellent problem‐solving skills, with the ability to work independently and in a team environment. Data Lake/Lakehouse : Data Lake/Lakehouse Starburst Snowflake Databricks Nvidia OEM partner knowledge and awareness Intel/AMD knowledge and awareness Accreditations Must be security clearable to a high level. Technical certifications … following vendors would be beneficial Modern Data Platforms: Snowflake; DataBricks; Starburst; Microsoft Fabric RDBMS: Microsoft SQL Server; Oracle DSPM: Varonis; Cyera Datacenter: Nvidia; Dell; HP; IBM Storage: NetApp; Pure; Vast; Weka As an equal opportunities employer, we’re committed to ensuring fair and equal access to opportunities for all. ...

services. Collaborate with data scientists, architects, and QA. Required Experience 4+ years software engineering (backend, full‐stack, or ML). Strong Python and Java. Snowflake or similar data‐platform experience. Familiarity with ML model serving and feature engineering. Strong ownership and independent execution. Working knowledge of DevOps and secure … engineering. Preferred Experience LLMs, embeddings, or vector databases. Behavioural, graph, or anomaly detection models. dbt, Snowpark, or Snowflake ML. Benefits Generous holiday allowance with the option to buy additional days. Health screening, eye care vouchers and private medical benefits. Wellbeing programs. Life assurance. Access to a competitive contributory pension ...