1 to 25 of 129 Data Warehouse Jobs in London

Head of Data – Data Architecture, Data Strategy/Governance, Data Science/Analysis/Engineering; frameworks, data operating model (TOM), compliance, risk, automation; management information (MI) reporting, PowerBI, SQL, ADF, Azure Data Warehousing/Data Lakes. Permanent, London/Hybrid (3/2) c.£150k (Negotiable … +Bonus +Benefits Global organisation seeks Head of Data to lead strategy around data architecture, data governance, platform enhancement and MI reporting development across all systems which support business decisions and improve operations. Working in a senior level capacity, initially within an individual contributors role (initially) the Head of Data will undertake a … number of strategic and tactical duties including: Developing data initiatives in line with wider business strategy Engage with senior business leaders and technology management to design a Target Data Operating Model Develop the firms AI/NLP strategy, roadmap and capability utilising emerging data science approaches where applicable Optimise existing technology to support/ More ❯

Job Title: Senior SQL & SSIS Data Engineer (Data warehouse) Contract Length: 6 Months (possibility for perm) Location: London (5 days in 10 ) Working Pattern: Full Time Rate: Highly competitive rate available for suitable candidates Are you a data wizard ready to take on a challenging role in a dynamic Data Warehouse … Engineer with a passion for SQL and SSIS development. Join us for a thrilling 6-month journey focused on optimising our existing SQL Server 2019 data warehouse environment, which is poised for transformation! About the Role In this hands-on, technical position, you will take ownership of a significant portfolio of around 90 SSIS batch jobs. … technical debt, and implement best practises that will elevate our data operations. Your expertise will be crucial as we gear up for an exciting data warehouse migration from New York to London in 2026! Key Responsibilities Analyse and optimise SSIS ETL pipelines and batch jobs. Improve SQL performance through effective indexing and execution plans. Identify More ❯

Job Title: Senior SQL & SSIS Data Engineer (Data warehouse) Contract Length: 6 Months (possibility for perm) Location: London (5 days in 10 ) Working Pattern: Full Time Rate: Highly competitive rate available for suitable candidates Are you a data wizard ready to take on a challenging role in a dynamic Data Warehouse … Engineer with a passion for SQL and SSIS development. Join us for a thrilling 6-month journey focused on optimising our existing SQL Server 2019 data warehouse environment, which is poised for transformation! About the Role In this hands-on, technical position, you will take ownership of a significant portfolio of around 90 SSIS batch jobs. … technical debt, and implement best practises that will elevate our data operations. Your expertise will be crucial as we gear up for an exciting data warehouse migration from New York to London in 2026! Key Responsibilities Analyse and optimise SSIS ETL pipelines and batch jobs. Improve SQL performance through effective indexing and execution plans. Identify More ❯

Role: Data Architect/Data Solution Architect Locations: London | Belfast | Manchester | Edinburgh | Birmingham | More in UK (Hybrid) Job Type: Full-Time Job Description As a Data Solution Architect you will be expected to take an architecture lead role on our client’s solution delivery engagements, with high levels of customer engagement. This will involve … ongoing analysis of business requirements throughout the lifetime of the service. Candidates will have a strong understanding of data architecture and analytics design and project delivery life-cycles with an emphasis of working in client facing environments. Typically the role will involve the following: Translating Business requirements to technical solutions and the production of specifications, Designing and implementing … architecture, design and rollout. Hands on experience with business intelligence tools, data modelling, data staging, and data extraction processes, including data warehouse and cloud infrastructure. Experience with multi-dimensional design, star schemas, facts and dimensions. Experience and demonstrated competencies in ETL development techniques. Experience in data warehouse performance More ❯

Position: PCT Data Engineer Location: Central London Hybrid work (3 days per week onsite) Description of role and key responsibilities: Primary function of the role is to deliver high quality data engineering solutions to business and end users across Private Client Transactional and Lending teams – either directly via self-service data products, or by … working closely with the Analytics team, providing modelled data products on which they can add reporting and analytics. The candidate will be required to deliver to all stages of the data engineering process – data ingestion, transformation, data modelling and data warehousing, and build self-service data products. The … data analysis and exploration using T-SQL Strong SQL programming (stored procedures, functions) Extensive experience with SQL Server and SSIS Knowledge and experience of data warehouse modelling methodologies (Kimball, dimensional modelling, Data Vault 2.0) Experience in Azure – one or more of the following: Data Factory, Databricks, Synapse Analytics, ADLS Gen2 Experience More ❯

We are recruiting on behalf of an international financial institution operating in the UK, who are seeking a Senior ODI ETL & OAS/OBIEE BI Banking Data Developer to join their team on a 2-year fixed-term contract. London based. Role The Senior ODI ETL & OAS/OBIEE BI Banking Data Developer will play a … and ongoing management of data warehousing solutions, advanced analytics, and data integration processes across core banking and financial systems. Key responsibilities include: Data Warehouse Management Design, implement, and manage data warehouse schemas and data marts to store and organise high-volume banking and financial datasets. Implement data models and schemas to support efficient data retrieval and analysis. Perform regular maintenance, enhancements, and updates to ensure smooth operation of warehouse services. Data Management Manage, optimise, and maintain data for efficient storage and retrieval. Write complex SQL and PL/SQL queries to manipulate, transform, and analyse data. Data More ❯

the country by using technology to improve society, for everyone. We want to empower the public sector to deliver and continuously improve digital services that are user-centric, data-driven and freed from legacy technology. A key component of this is developing modern data systems and platforms that drive informed decision-making for our clients. You … will also work closely with clients to help shape their data strategy. Our Senior Data Engineers enable public sector organisations to embrace a data-driven approach by providing data platforms and services that are high-quality, cost-efficient, and tailored to clients’ needs. They develop, operate, and maintain these services. They make … types (JSON, CSV, etc) with Apache Spark, Databricks or Hadoop Good understanding of the possible architectures involved in modern data system design (e.g. Data Warehouse, Data Lakes and Data Meshes) and the different use cases for them Ability to create data pipelines on a cloud environment and integrate More ❯

help businesses effectively. You'll be encouraged to identify and draw attention to opportunities for enhancing our delivery and providing additional services to organisations we work with. The Data Office is responsible for developing and implementing an enterprise-wide data strategy for BDO. Within the Data Office, the Data and Analytics team … builds value-focussed data products strategically on the Enterprise Data and Analytics Platform (EDAP), internally for the firm. The Data Analytics Lead sits within this growing team to build, develop, and support the growing catalogue of data products offered by the Data Office and will play a vital part in … the execution of the data strategy. Reporting to the Data Analytics Manager, the Data Analytics Lead will be a key role in the translation of data into meaningful and actionable insights. It is also their responsibility to provide value from the wealth of data available by understanding, not only the More ❯

services, government and public services, health and life sciences, and transport. The Data Engineer will have experience in AWS cloud technologies for ETL pipeline, data warehouse and data lake design/building and data movement. You will join the business at a period of huge growth. WE ALSO HAVE OPENINGS IN … business with a diverse and growing capability, and we are looking for a Data Engineer with experience in AWS cloud technologies for ETL pipeline, data warehouse and data lake design/building and data movement. AWS data and analytics services (or open-source equivalent) such as EMR, Glue, RedShift … requirements You thrive in problem-solving and analytical thinking You enjoy collaborating with multiple stakeholders in a fast-paced environment Experience in the design and deployment of production data pipelines from ingestion to consumption within a big data architecture, using Java, Python, Scala, Spark, SQL. Experience performing tasks such as writing scripts, extracting data More ❯

Data Manager Role Opportunity for a Data Manager to join a scaling startup in the AI and Healthcare technology sector Salary up to £150k + Equity Paddington-based (4-5 days per week in-office) Tech environment: Python | SQL | Airflow | dbt | GCP | AWS | Data Architecture | Kafka If you wish to keep your CV/… data private, feel free to WhatsApp your details/CV to me, Dan - WHO WE ARE: We're a rapidly growing AI-driven technology company transforming how service providers and clients manage care and data. Our platform unifies automation, analytics, and communication tools to create a smarter, data-led experience. With strong funding and a world … class leadership team, we're scaling fast - and we're now looking for an experienced Data Manager to lead the delivery of strategic data initiatives and help shape the company's data future. WHAT YOU WILL BE DOING: Plan and manage data team projects, priorities, and delivery timelines . Oversee day-to More ❯

COSTAR GROUP - SENIOR DATA ENGINEER ONTHEMARKET TECHNOLOGY - LONDON OVERVIEW CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the worlds real estate, empowering all people to discover properties … content, imagery, design and functionality. The OnTheMarket product will support home buyers, sellers, and agents better than ever! Learn more about OnTheMarket . ROLE DESCRIPTION The role ofSenior Data Engineerwill be a key role within the OTM Data team, reporting to the Head of Data and working closely with the CTO. The Data team is responsible for data acquisition, data loading, data quality, data processing, data delivery, and data support for OnTheMarket. This role will provide focus on delivering value to our customers, by leveraging data to improve the OTM users and agents experience. This role would More ❯

IR35) Databricks Engineer needed with active SC Security Clearance for 6 Month Contract based in Central London (Hybrid). Developing a cutting-edge Azure Databricks platform for economic data modelling, analysis, and forecasting. Start asap in Dec 2025/Jan 2026. Hybrid Working - 2 days/week remote (WFH), and 3 days/week working on-site from … the Central London office. A chance to work with a leading global IT and Digital transformation business specialising in Government projects: In-depth Data Engineering + strong hands-on Azure Databricks expertise. Azure Data Services, Azure Data Factory, Azure Blob Storage + Azure SQL Database. Designing, developing, building + optimising data pipelines … implementing data transformations, ensuring data quality and reliability. Deep Data Warehousing knowledge including data modelling techniques + data integration patterns. Experience of working with complex data pipelines, large data sets, data pipeline optimization + data architecture design. Implementing complex data More ❯

We’re looking for an innovative Data Architect to lead the creation and rollout of a comprehensive Data Governance Strategy, alongside the implementation of a data platform. This role will be instrumental in ensuring organizational data is accurate, secure, compliant, and strategically utilized to unlock business value. This is a new role … created due to growth, offering an exciting opportunity to shape and lead our data governance and platform strategy from the ground up. Key responsibilities Design and implement a comprehensive data governance framework. Define and maintain data governance policies, standards, and procedures. Establish and lead a cross-functional Data Governance Council. Collaborate with … data owners, stewards, and custodians across departments to ensure alignment and accountability. Develop and enforce data quality standards, metrics, and monitoring processes. Ensure compliance with data protection regulations such as GDPR, CCPA, and other relevant standards. Evaluate, select, and implement data governance tools (e.g. data catalogues, data quality More ❯

AWS Data Engineer | £ 75 ,000 - £90,000 | Central London (Hybrid - 3 days on-site) We're proud to partner with a high-growth fintech on the lookout for an AWS Data Engineer to join their fast-paced, data-driven organisation. This role is a great … opportunity for someone who's eager to make an impact and get hands-on with modern tools. You'll design, build, and optimise scalable data pipelines and warehouse solutions while collaborating across teams to ensure reliable, secure, and efficient data infrastructure for the organisation. What you'll be doing: Design, develop, and maintain scalable data architectures and ETL pipelines Build and manage data models and data warehouse solutions (Airflow, dbt, and Redshift) Write clean, efficient Python and SQL code for data processing and transformation Integrate data from internal and third-party APIs and services Optimise data pipelines for performance, scalability, and reliability More ❯

Azure Data Engineer VIQU has partnered with a leading Telecommunications organisation seeking an experienced Azure Data Engineer to design, develop, and manage scalable data solutions on the Microsoft Azure platform. You’ll play a key role in architecting and implementing robust data integration solutions, as well as building ETL pipelines to support … data ingestion, transformation, and loading. The Role:As an Azure data engineer, you’ll collaborate with cross-functional teams in an agile environment — contributing to sprint planning, daily stand-ups, and other agile ceremonies. Strong communication skills are essential, as you’ll often translate complex data concepts into clear insights for non-technical stakeholders. … Key Responsibilities: Architect, design, and implement scalable Azure-based data solutions. Develop and maintain ETL processes for data ingestion, transformation, and loading. Ensure data governance, integrity, and quality throughout the data lifecycle. Implement robust data security, compliance, and privacy standards. Document data architectures, data flows, and More ❯

DATA ENGINEER UP TO £75,000 + BENEFITS HYBRID - LONDON If you're a technically strong, proactive Data Engineer looking to join a FTSE-listed business during a major transformation, this could be a fantastic next step. THE COMPANY: Having recently joined forces with a major FTSE 100 company, this client is merging systems, data … ROLE: This is a hands-on engineering role sitting at the heart of the data and digital transformation. You'll own and manage the data warehouse, ensuring data quality, reliability, and scalability, while contributing to how data is used to drive commercial decisions - particularly around pricing, revenue, and customer insight. Key … responsibilities include: Manage and maintain the company's data warehouse (Python, Airflow, DBT, Kimball) Ensure data pipelines are robust, accurate, and performant Maintain and develop cloud infrastructure using Infrastructure as Code (Terraform) Identify opportunities to improve data processes, architecture, and efficiency Support the integration of systems and data during the ongoing More ❯

Data Architect (Azure) 6 Month Contract UK Based Via Umbrella Our UK leading life and pensions client are looking for a Data Architect to joun their team on an initial 6 month contract. Key Responsibilities Data Architecture & Design Define and maintain enterprise data architecture standards, models, and frameworks. Design data solutions leveraging Azure services such as Azure Data Lake, Azure SQL Database, Azure Synapse Analytics, Azure Data Factory, and Azure Databricks. Data Integration & ETL Develop and optimize data pipelines for ingestion, transformation, and storage using Azure Data Factory and Databricks. Governance & Security Implement data governance, security … and compliance practices aligned with financial services regulations (e.g., GDPR, PCI DSS). Performance & Scalability Ensure data solutions are optimized for performance and scalability across large datasets. Collaboration Work closely with data engineers, analysts, and business stakeholders to deliver robust data platforms. Innovation Stay current with emerging Azure technologies and best practices in data More ❯

Data Engineer Remote (Occasional Travel to Birmingham) Up to £75,000 + Benefits (12 Months FTC) Are you a hands-on Data Engineer who enjoys building, maintaining, and optimising modern data systems? We're working with a well-established UK business currently going through a major transition period, and they're looking for a … Power BI . Join a small, high-impact team supporting pricing, revenue, and market analytics. Play a key role in maintaining and optimising the business's data warehouse and dynamic pricing model . Gain exposure to Azure cloud , containerisation, and DevOps best practices . Salary up to £75,000 with flexible, remote-first working. What you'll … be doing: Managing and maintaining a Python-based data warehouse , ensuring reliable data ingestion and transformation. Developing and monitoring data pipelines using Meltano and orchestration tools like Dagster or Airflow . Designing and optimising SQL transformations (DBT experience a plus). Working within Azure cloud infrastructure following Infrastructure-as-Code (IaC) principles. Managing More ❯

Our customers expect seamless digital integration-allowing them to refer patients, track progress, and receive results without manual processes. The organisation is on a journey to strengthen its data-driven decision-making capability. While we have access to rich operational data, pulling it together is time-consuming, and reporting is often produced in Excel and … PowerPoint. We are ready to progress to modern data practices, tools, and governance. The Current Data Landscape We operate a Business Objects data warehouse receiving information from patient administration systems. It supports operational reporting and statutory submissions, but it does not yet integrate wider data sources such as incidents, workforce, or … finance. We have data teams skilled in NHS datasets and Business Objects but less experienced in modern data engineering, pipelines, visualisation tools, and data governance. Other teams still rely heavily on Excel for business reporting. The organisation is growing at 10% per year and needs scalable, modern data capabilities to support strategic More ❯

Data Architect - Fully Remote role Data Architect sought by a well-established Data & Analytics consultancy. Our client is seeking a cloud professional to spearhead strategic leadership and technical expertise within their data solutions landscape, focussed on cloud data platforms, but including IoT analytics, data integration, and migration projects. … This opportunity is offered on a remote-first basis, but with an open invitation to their headquarters any time. Role Responsibilities: The Data Architect will be pivotal in shaping the approach to designing and developing data solutions using cloud technologies such as AWS and Azure. This position involves: Leading the design and implementation of innovative cloud … data engineering or business intelligence roles. Proficiency in ETL and data pipeline design, with a technology-agnostic approach. A solid understanding of data warehouse and data lake principles. Expert SQL skills and demonstrable data modelling capabilities. About the Company: Our client is a well-established organisation in their field More ❯

DBT Cloud Data Engineer (Snowflake, Azure) | Insurance | London (Hybrid) Robert Half International (an S&P 500 global staffing provider) is supporting a global … consulting firm in sourcing an experienced DBT Data Engineer to join a major insurance client engagement . The role focuses on scaling a Snowflake Data Warehouse and expanding its DBT Cloud modelling capabilities to support new analytics and regulatory data use cases across the business. Assignment Details Initial Duration: 6 months (likely extension … Key Skills & Experience Deep DBT Cloud expertise, including models, macros, tests, documentation, and CI/CD integration. Hands-on experience developing and optimising in Snowflake Cloud Data Warehouse (schemas, warehouses, security, time travel, performance tuning). Familiarity with Snowflake cost monitoring, governance, replication , and environment management. Strong understanding of data modelling (star/snowflake schemas More ❯

Who We Are BCG Expand is a specialist firm providing unique data-driven business intelligence as a trusted advisor to senior executives across the world's leading financial services firms to help them to operate more effectively. Expand's activities are focused on data benchmarking in technology, operations, FinTech and market data, with expertise … our professional, supportive and entrepreneurial working culture that we all enjoy. What You'll Do We're looking for a highly skilled Principal Engineer with a passion for data, cloud technologies, and building robust, scalable solutions - who also brings strategic product thinking and cross-functional leadership . In this role, you'll not only lead the design and … implementation of the data infrastructure that powers advanced analytics and data science across our platforms, but also contribute to the strategic direction, roadmap, and execution of data products in collaboration with senior stakeholders. Architect & Build Scalable Data Solutions Collaborate closely with senior product stakeholders to understand data needs and architect More ❯

Robert Half have partnered with a market leading property development organisation for an experienced Azure Data Engineer to join their data and analytics team, on an initial 3-6 month contract based out of their London office The ideal candidate will have a strong background in designing, building, and maintaining scalable data pipelines in … the Azure cloud environment, with hands-on experience in modern data platforms and ETL frameworks. Key Responsibilities: Design, develop, and maintain data pipelines and data integration solutions using Azure Data Factory, Synapse Analytics, and related services. Build and optimise data models to support reporting, analytics, and machine learning use cases. … Implement robust data quality, governance, and security practices across the data ecosystem. Collaborate with analysts, data scientists, and business stakeholders to understand data needs and translate them into technical solutions. Work with structured and unstructured data sources, ensuring scalability, reliability, and performance. Monitor and troubleshoot data workflows, ensuring More ❯

Your role Collaborate closely with Data Architects and stakeholders to gather reporting requirements and translate them into actionable insights. Work with QA and Developers to ensure data quality and consistency. Write, optimize, and troubleshoot SQL queries for efficient data retrieval. Develop and maintain reports and dashboards. Interpret and utilize common data warehouse models to support business intelligence needs. Apply best practices in BI, data visualization, and self-service reporting. Work in an agile environment to refine requirements and enhance … variants. Strong database query writing, troubleshooting, and performance optimization skills. Strong communication and critical thinking abilities. Experience designing and developing semantic models. Ability to interpret common data warehouse models for analytics. Solid understanding of best practices in BI and self-service reporting. Basic understanding of distributed SQL query engines designed to query large data sets. More ❯

Job Title: Data Engineer Salary: £60,000 + Bonus Location: Fully Remote (UK-based) Overview We are seeking an experienced Data Engineer to join our Data team and play a key role in developing scalable, cloud-based data pipelines and infrastructure. This role will support the organisation's growing data strategy by ensuring high-quality, reliable, and accessible data for analytics, reporting, and future AI/ML capabilities. The ideal candidate will have strong expertise in Azure, Databricks, and Python, with a proven track record of building and maintaining modern data platforms. Experience in financial services is beneficial but not essential. Key Responsibilities Data Architecture & Engineering Design, build, and maintain scalable Azure-based data architectures. Develop high-performance data pipelines and transformation workflows using Databricks and Python. Ensure data platforms support analytics, business intelligence, and emerging GenAI/ML needs. Pipeline Development & Workflow Management Develop, optimise, and monitor ETL/ELT pipelines across various data More ❯