151 to 175 of 448 Data Warehouse Jobs in London

Fast Track and published in The Sunday Times each September, celebrates Britain's private mid-market growth companies with the biggest performance. Purpose : We are seeking an experienced Data Engineer to join our growing team. In this role, you will be responsible for the development of data engineering processes within a customer-facing data … delivering analytics solutions for both the State and Commercial sectors. To be successful in this role you will work with the product and engineering team to identify valuable data sources and analyse trends in the data for our customers. You will build predictive models and work with the engineering team to provide further insights to our … customers. You will be able to design and develop end-to-end data pipelines to handle complex transformations and large-scale processing. You will have experience improving data reliability and quality through automated testing, monitoring and validation frameworks. This is a great opportunity for you to join a growing and investing product and customer centric business More ❯

Data Engineer £45,000–£70,000 London (3 days per week on-site) A fast-growing entertainment company is expanding its data engineering team to build a modern, scalable data foundation that powers analytics, experimentation, and machine learning across the business. Data plays a key role in how the company grows, innovates … and delivers great experiences for its users. You’ll work alongside experienced engineers and data scientists to shape and evolve the platform that underpins all data-driven decisions — including the development of real-time streaming capabilities using tools like Kafka. This is a great opportunity for someone with early career experience in data engineering … who’s ready to deepen their technical expertise and make a tangible impact in a creative, fast-paced environment. Key Responsibilities: Build and maintain reliable, scalable data pipelines for structured, semi-structured, and streaming data Design and improve data models to support analytics and machine learning use cases Develop and support real-time data More ❯

Data Engineer £45,000–£70,000 London (3 days per week on-site) A fast-growing entertainment company is expanding its data engineering team to build a modern, scalable data foundation that powers analytics, experimentation, and machine learning across the business. Data plays a key role in how the company grows, innovates … and delivers great experiences for its users. You’ll work alongside experienced engineers and data scientists to shape and evolve the platform that underpins all data-driven decisions — including the development of real-time streaming capabilities using tools like Kafka. This is a great opportunity for someone with early career experience in data engineering … who’s ready to deepen their technical expertise and make a tangible impact in a creative, fast-paced environment. Key Responsibilities: Build and maintain reliable, scalable data pipelines for structured, semi-structured, and streaming data Design and improve data models to support analytics and machine learning use cases Develop and support real-time data More ❯

About the Role A leading global trading and investment firm is looking for Data Engineers to join its core data function. The team plays a key role in powering research, modelling, and trading strategies through high-quality, well-managed data systems. This is a hands-on engineering position within a small but growing team. … You’ll work across the full data lifecycle - from design to delivery - helping to shape and scale the firm’s data platform over the next few years. The ideal candidate will bring strong technical ability, curiosity, and a drive to build robust, high-performance … systems. Key Responsibilities Partner with quantitative researchers, developers, and portfolio teams to turn business needs into practical, scalable data solutions. Extend and optimise the data warehouse by integrating new data sources and improving system performance, scalability, and reliability. Help define best practices for data quality, governance, and platform architecture. Evaluate and More ❯

About the Role A leading global trading and investment firm is looking for Data Engineers to join its core data function. The team plays a key role in powering research, modelling, and trading strategies through high-quality, well-managed data systems. This is a hands-on engineering position within a small but growing team. … You’ll work across the full data lifecycle - from design to delivery - helping to shape and scale the firm’s data platform over the next few years. The ideal candidate will bring strong technical ability, curiosity, and a drive to build robust, high-performance … systems. Key Responsibilities Partner with quantitative researchers, developers, and portfolio teams to turn business needs into practical, scalable data solutions. Extend and optimise the data warehouse by integrating new data sources and improving system performance, scalability, and reliability. Help define best practices for data quality, governance, and platform architecture. Evaluate and More ❯

Senior Data Engineer Job Type : Permanent Location: Hub Location (London/Reading/Birmingham/Glasgow/Leeds) Salary: £60,000 - £70,0000 Consultant: Mags Rendle Excellent career opportunity! The Organisation TDRC are excited to be once again working with one of the UK’s leading Wealth Management firms. Through their robust infrastructure, cutting edge technology, and exceptional … service to their continuously expanding client base. They are providing the utmost level of quality and security in everything they do. Key Responsibilities Design, build, and maintain Azure Data Factory (ADF) pipelines to support complex data integration and transformation needs. Develop scalable and optimised data models in Azure Synapse Analytics for analytical and operational … reporting. Govern and enhance Power BI datasets and semantic models, ensuring best practice in DAX, performance tuning, and report design. Lead the development of data architecture and standards across Azure Data Lake and Synapse environments. Contribute to the migration to Microsoft Fabric, shaping platform architecture and integration patterns. Implement and maintain data validation, monitoring More ❯

Senior Data Engineer Job Type : Permanent Location: Hub Location (London/Reading/Birmingham/Glasgow/Leeds) Salary: £60,000 - £70,0000 Consultant: Mags Rendle Excellent career opportunity! The Organisation TDRC are excited to be once again working with one of the UK’s leading Wealth Management firms. Through their robust infrastructure, cutting edge technology, and exceptional … service to their continuously expanding client base. They are providing the utmost level of quality and security in everything they do. Key Responsibilities Design, build, and maintain Azure Data Factory (ADF) pipelines to support complex data integration and transformation needs. Develop scalable and optimised data models in Azure Synapse Analytics for analytical and operational … reporting. Govern and enhance Power BI datasets and semantic models, ensuring best practice in DAX, performance tuning, and report design. Lead the development of data architecture and standards across Azure Data Lake and Synapse environments. Contribute to the migration to Microsoft Fabric, shaping platform architecture and integration patterns. Implement and maintain data validation, monitoring More ❯

Senior Data Engineer Job Type : Permanent Location: Hub Location (London/Reading/Birmingham/Glasgow/Leeds) Salary: £60,000 - £70,0000 Consultant: Mags Rendle Excellent career opportunity! The Organisation TDRC are excited to be once again working with one of the UK’s leading Wealth Management firms. Through their robust infrastructure, cutting edge technology, and exceptional … service to their continuously expanding client base. They are providing the utmost level of quality and security in everything they do. Key Responsibilities Design, build, and maintain Azure Data Factory (ADF) pipelines to support complex data integration and transformation needs. Develop scalable and optimised data models in Azure Synapse Analytics for analytical and operational … reporting. Govern and enhance Power BI datasets and semantic models, ensuring best practice in DAX, performance tuning, and report design. Lead the development of data architecture and standards across Azure Data Lake and Synapse environments. Contribute to the migration to Microsoft Fabric, shaping platform architecture and integration patterns. Implement and maintain data validation, monitoring More ❯

Senior Data Engineer Job Type : Permanent Location: Hub Location (London/Reading/Birmingham/Glasgow/Leeds) Salary: £60,000 - £70,0000 Consultant: Mags Rendle Excellent career opportunity! The Organisation TDRC are excited to be once again working with one of the UK’s leading Wealth Management firms. Through their robust infrastructure, cutting edge technology, and exceptional … service to their continuously expanding client base. They are providing the utmost level of quality and security in everything they do. Key Responsibilities Design, build, and maintain Azure Data Factory (ADF) pipelines to support complex data integration and transformation needs. Develop scalable and optimised data models in Azure Synapse Analytics for analytical and operational … reporting. Govern and enhance Power BI datasets and semantic models, ensuring best practice in DAX, performance tuning, and report design. Lead the development of data architecture and standards across Azure Data Lake and Synapse environments. Contribute to the migration to Microsoft Fabric, shaping platform architecture and integration patterns. Implement and maintain data validation, monitoring More ❯

Data Analyst - BI Developer - Asset Management Excellent opportunity opens for a Data Analyst with strong Snowflake, SQL, and PowerBI exposure at a boutique Asset Management firm. This is a great chance to sit with the Investment Management team and develop dashboards and reports that will provide tangible input for business outcomes. This is a mid-level … role ideal for someone who has experience within Investment Management and is looking to make positive impacts within firms' decision making processes through well-governed data outputs. Key Responsibilities Build and maintain ETL/ELT data pipelines into Snowflake, integrating internal and external sources (Bloomberg feeds, SimCorp outputs, market data vendors). Develop Power … BI dashboards and reports for portfolio managers and other stakeholders. Deliver rapid prototypes and iterate into secure, supportable production tools. Design and optimise data models in Snowflake to support analytics, reporting, and decision-making. Ensure data accuracy, lineage, and security through robust governance practices. Automate manual workflows to improve efficiency in data delivery and More ❯

around £500/day Starting ASAP for 6 months - likely to extend About the Role We’re partnering with a financial client that’s undertaking a large-scale data transformation, modernising legacy systems and … building a unified analytics platform in the cloud. As part of this initiative, you’ll play a key role in developing and optimising a Snowflake-based data warehouse and delivering high-quality visualisations and reporting through Power BI. The role offers the chance to work on greenfield architecture, migrate legacy SQL Server solutions and collaborate closely with … senior stakeholders on complex, high-impact data initiatives. What You’ll Be Doing Design, develop and maintain data pipelines and models using Snowflake, dbt and Python. Enhance and support Power BI dashboards and data models, ensuring performance, accuracy and user accessibility. Contribute to the migration of legacy SQL Server (SSIS/SSAS/SSRS More ❯

around £500/day Starting ASAP for 6 months - likely to extend About the Role We’re partnering with a financial client that’s undertaking a large-scale data transformation, modernising legacy systems and … building a unified analytics platform in the cloud. As part of this initiative, you’ll play a key role in developing and optimising a Snowflake-based data warehouse and delivering high-quality visualisations and reporting through Power BI. The role offers the chance to work on greenfield architecture, migrate legacy SQL Server solutions and collaborate closely with … senior stakeholders on complex, high-impact data initiatives. What You’ll Be Doing Design, develop and maintain data pipelines and models using Snowflake, dbt and Python. Enhance and support Power BI dashboards and data models, ensuring performance, accuracy and user accessibility. Contribute to the migration of legacy SQL Server (SSIS/SSAS/SSRS More ❯

around £500/day Starting ASAP for 6 months - likely to extend About the Role We’re partnering with a financial client that’s undertaking a large-scale data transformation, modernising legacy systems and … building a unified analytics platform in the cloud. As part of this initiative, you’ll play a key role in developing and optimising a Snowflake-based data warehouse and delivering high-quality visualisations and reporting through Power BI. The role offers the chance to work on greenfield architecture, migrate legacy SQL Server solutions and collaborate closely with … senior stakeholders on complex, high-impact data initiatives. What You’ll Be Doing Design, develop and maintain data pipelines and models using Snowflake, dbt and Python. Enhance and support Power BI dashboards and data models, ensuring performance, accuracy and user accessibility. Contribute to the migration of legacy SQL Server (SSIS/SSAS/SSRS More ❯

around £500/day Starting ASAP for 6 months - likely to extend About the Role We’re partnering with a financial client that’s undertaking a large-scale data transformation, modernising legacy systems and … building a unified analytics platform in the cloud. As part of this initiative, you’ll play a key role in developing and optimising a Snowflake-based data warehouse and delivering high-quality visualisations and reporting through Power BI. The role offers the chance to work on greenfield architecture, migrate legacy SQL Server solutions and collaborate closely with … senior stakeholders on complex, high-impact data initiatives. What You’ll Be Doing Design, develop and maintain data pipelines and models using Snowflake, dbt and Python. Enhance and support Power BI dashboards and data models, ensuring performance, accuracy and user accessibility. Contribute to the migration of legacy SQL Server (SSIS/SSAS/SSRS More ❯

BI Developer - Insurance Data London/Hybrid - £70,000 A fast-growing specialty insurance group is expanding its technology and data function following several high-profile acquisitions. Its London-based data team is now building a unified reporting platform that will underpin decision-making across multiple underwriting businesses. As a BI Developer, you'll … sit at the centre of this transformation, turning complex insurance and operational data into clear, trusted insight. You'll work across Power BI, Databricks and Azure, shaping the reporting and data models that drive better commercial and underwriting outcomes. What you'll be doing Develop and optimise SQL scripts, stored procedures and data models … reports Collaborate with Product, Data Engineering and ETL teams to ensure data accuracy and alignment Support the build-out of a shared data warehouse and self-service reporting environment What you'll bring 3+ years' experience in BI development using Power BI, SQL and Databricks Strong understanding of DAX, data warehousing More ❯

BI Developer - Insurance Data London/Hybrid - £70,000 A fast-growing specialty insurance group is expanding its technology and data function following several high-profile acquisitions. Its London-based data team is now building a unified reporting platform that will underpin decision-making across multiple underwriting businesses. As a BI Developer, you'll … sit at the centre of this transformation, turning complex insurance and operational data into clear, trusted insight. You'll work across Power BI, Databricks and Azure, shaping the reporting and data models that drive better commercial and underwriting outcomes. What you'll be doing Develop and optimise SQL scripts, stored procedures and data models … reports Collaborate with Product, Data Engineering and ETL teams to ensure data accuracy and alignment Support the build-out of a shared data warehouse and self-service reporting environment What you'll bring 3+ years' experience in BI development using Power BI, SQL and Databricks Strong understanding of DAX, data warehousing More ❯

BI Developer - Insurance Data London/Hybrid - £70,000 A fast-growing specialty insurance group is expanding its technology and data function following several high-profile acquisitions. Its London-based data team is now building a unified reporting platform that will underpin decision-making across multiple underwriting businesses. As a BI Developer, you'll … sit at the centre of this transformation, turning complex insurance and operational data into clear, trusted insight. You'll work across Power BI, Databricks and Azure, shaping the reporting and data models that drive better commercial and underwriting outcomes. What you'll be doing Develop and optimise SQL scripts, stored procedures and data models … reports Collaborate with Product, Data Engineering and ETL teams to ensure data accuracy and alignment Support the build-out of a shared data warehouse and self-service reporting environment What you'll bring 3+ years' experience in BI development using Power BI, SQL and Databricks Strong understanding of DAX, data warehousing More ❯

Part-Time Data Engineer/Power BI Developer (Fully Remote) 3-Month Contract | 3 Days per Week | Outside IR35 We’re looking for a hands-on Data Engineer/Power BI Developer to deliver a new Azure-based reporting solution for a London-based organisation. This is a part-time contract (3 days per week) and … can be completed fully remotely. The Project You’ll be building an end-to-end data reporting solution on Azure, pulling data from multiple third-party systems (initially Sona) into an … Azure SQL environment, transforming it with Azure Data Factory, and surfacing insights through Power BI dashboards. This setup will evolve into a full business data warehouse, replacing manual Excel-based reporting with automated, role-specific dashboards for 27 site managers across the business. What You’ll Be Doing Designing and delivering Azure-based data More ❯

Senior Data Engineer - Python, SQL, Airflow, Redshift, Snowflake I've partnered with a high-growth start-up looking to expand their Data function, by bringing on a Senior Data Engineer on a contract basis - more info below: Senior Data Engineer: Tech stack - Python, SQL, ETL Pipelines … Airflow, BigQuery, Redshift, Snowflake, AWS/GCP Experience with event-stream and micro-batching data Experienced in Data Quality Assurance Experience with Data Warehouse Modelling Hybrid working in Central London - Monday in the office is essential Senior Data Engineer - Python, SQL, Airflow, Redshift, Snowflake More ❯

Data Engineer Consultant – Leading Data & Cloud Consultancy Location: London, UK (Hybrid – 2–3 days per week on-site) Contract Type: Permanent Salary: £50,000 – £60,000 per annum (depending on experience) Start Date: ASAP About the Company Our client is a boutique data and cloud consultancy that partners with leading organisations across industries to … deliver transformative, data-driven solutions. With expertise spanning data engineering, analytics, AI, cloud modernisation, and governance , the company helps clients unlock business value and accelerate digital transformation. Operating globally with a strong UK presence, the consultancy works with enterprise clients across financial services, insurance, government, telecoms, media, and FMCG sectors. About the Role We’re seeking … a Data Engineer Consultant to join a growing team in London. You’ll work on innovative cloud data projects, supporting a mix of client engagements and internal initiatives. This is a great opportunity for a technically skilled, hands-on engineer who wants to build modern data solutions while developing consulting and leadership skills. Key More ❯

Data Engineer Consultant – Leading Data & Cloud Consultancy Location: London, UK (Hybrid – 2–3 days per week on-site) Contract Type: Permanent Salary: £50,000 – £60,000 per annum (depending on experience) Start Date: ASAP About the Company Our client is a boutique data and cloud consultancy that partners with leading organisations across industries to … deliver transformative, data-driven solutions. With expertise spanning data engineering, analytics, AI, cloud modernisation, and governance , the company helps clients unlock business value and accelerate digital transformation. Operating globally with a strong UK presence, the consultancy works with enterprise clients across financial services, insurance, government, telecoms, media, and FMCG sectors. About the Role We’re seeking … a Data Engineer Consultant to join a growing team in London. You’ll work on innovative cloud data projects, supporting a mix of client engagements and internal initiatives. This is a great opportunity for a technically skilled, hands-on engineer who wants to build modern data solutions while developing consulting and leadership skills. Key More ❯

Data Engineer Consultant – Leading Data & Cloud Consultancy Location: London, UK (Hybrid – 2–3 days per week on-site) Contract Type: Permanent Salary: £50,000 – £60,000 per annum (depending on experience) Start Date: ASAP About the Company Our client is a boutique data and cloud consultancy that partners with leading organisations across industries to … deliver transformative, data-driven solutions. With expertise spanning data engineering, analytics, AI, cloud modernisation, and governance , the company helps clients unlock business value and accelerate digital transformation. Operating globally with a strong UK presence, the consultancy works with enterprise clients across financial services, insurance, government, telecoms, media, and FMCG sectors. About the Role We’re seeking … a Data Engineer Consultant to join a growing team in London. You’ll work on innovative cloud data projects, supporting a mix of client engagements and internal initiatives. This is a great opportunity for a technically skilled, hands-on engineer who wants to build modern data solutions while developing consulting and leadership skills. Key More ❯

Data Engineer Consultant – Leading Data & Cloud Consultancy Location: London, UK (Hybrid – 2–3 days per week on-site) Contract Type: Permanent Salary: £50,000 – £60,000 per annum (depending on experience) Start Date: ASAP About the Company Our client is a boutique data and cloud consultancy that partners with leading organisations across industries to … deliver transformative, data-driven solutions. With expertise spanning data engineering, analytics, AI, cloud modernisation, and governance , the company helps clients unlock business value and accelerate digital transformation. Operating globally with a strong UK presence, the consultancy works with enterprise clients across financial services, insurance, government, telecoms, media, and FMCG sectors. About the Role We’re seeking … a Data Engineer Consultant to join a growing team in London. You’ll work on innovative cloud data projects, supporting a mix of client engagements and internal initiatives. This is a great opportunity for a technically skilled, hands-on engineer who wants to build modern data solutions while developing consulting and leadership skills. Key More ❯

Data Engineer, Azure London/Hybrid £competitive + bonus + excellent benefits Azure, Fabric, Python Data Engineer with extensive cloud experience is sought by thriving financial services organisation in the City of London. As part of the central data platform team, you will be responsible for developing the Data Engineering standards to … be followed by federated data teams across the business. Within these standards our client is looking to create a Data Engineering development environment that has the flexibility to ensure engineers work as efficiently as possible while operating within the security constraints outlined by the business. Responsibilities Work with Product Owners to establish product requirements. Design and … develop observable and secure data pipelines. Source, integrate and clean data using medallion architecture. Ensure data completeness, integrity and validity. Create Lakehouses and Warehouses. Optimise data pipelines, processing workflows and Fabric warehouses for performance. Maintain Data Catalogue and ensure data duplication does not occur. Ensure data More ❯

Senior Data Engineer, SwapClear JOB DESCRIPTION ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets … and innovation, LSEG is a place where everyone can grow, develop and fulfil your potential with important careers. ROLE PROFILE: We are looking for a talented and passionate Data Engineer to join the SwapClear Data Engineering team. This … full stack development team is the SwapClear Technology function supporting the LCH SwapClear Clearing business. This team is responsible for the designing, building, and supporting our data warehouse, analytics and reporting solution to facilitate the SwapClear Clearing operations. This Data Engineer role will focus on designing, building and maintaining various technologies associated with SwapClear's More ❯