1 to 25 of 28 Contract Data Warehouse Jobs in London

Data Warehouse Developer - Contract Location: London (Hybrid) Contract: 6 months (Initially) Day Rate: £550 (A day) IR35: Outside We're seeking an experienced Data Warehouse Developer to maintain, enhance, and develop our enterprise data warehouse. You'll work closely with the Business Intelligence (BI) team to deliver reliable data for … strategic reporting and dashboards. Key Responsibilities Design, develop, and support ETL processes using SAP Data Services . Build and maintain high-quality, well-documented data structures. Ensure reliability, data integrity, and performance across the warehouse. Collaborate with BI and IT teams to integrate new data sources and deliver new reporting capabilities. Coach … environments. Excellent problem-solving and communication skills; able to prioritise and deliver to deadlines. This is an opportunity to play a pivotal role in ensuring our data warehouse is robust, scalable, and fit for the organisation's future needs. More ❯

Data Warehouse Developer - Contract Location: London (Hybrid) Contract: 6 months (Initially) Day Rate: £550 (A day) IR35: Outside We're seeking an experienced Data Warehouse Developer to maintain, enhance, and develop our enterprise data warehouse. You'll work closely with the Business Intelligence (BI) team to deliver reliable data for … strategic reporting and dashboards. Key Responsibilities Design, develop, and support ETL processes using SAP Data Services . Build and maintain high-quality, well-documented data structures. Ensure reliability, data integrity, and performance across the warehouse. Collaborate with BI and IT teams to integrate new data sources and deliver new reporting capabilities. Coach … environments. Excellent problem-solving and communication skills; able to prioritise and deliver to deadlines. This is an opportunity to play a pivotal role in ensuring our data warehouse is robust, scalable, and fit for the organisation's future needs. More ❯

Contract - Data Solution Architect Outside IR35 Rate Circa £600 per Day 6 Months + extensions likely Mainly remote - Hybrid in London initially Our client are looking for a Data/Solution Architect on a contract basis to play an instrumental part in a programme of work that will have a industry wide impact on the Rail … system through a suite of technology upgrades and methodological improvements. Key enhancements include migrating the platform to Google Cloud Platform (GCP), implementing a modern BigQuery-based Data Warehouse, and replacing the legacy solution for allocation factor calculation with an innovative, graph database-driven solution. Duties: Lead the design of data architectures and the development and … optimisation of ETL/ELT pipelines to enable seamless integration of data from multiple sources, including raw datasets and outputs from GraphDB (NEO4J), hosted on Google Cloud Platform (GCP). Create and document technical solution designs, including detailed specifications. Address complex technical challenges such as performance optimisation, data traceability, and managing large-scale data More ❯

Job Title: Data Modeler Role Summary: We are seeking a skilled Data Modeler to design, develop, and maintain enterprise data models that support business intelligence, analytics, and application development initiatives. The role involves working closely with business stakeholders, data architects, and engineering teams to translate business requirements into logical, physical, and conceptual … data models, ensuring data integrity, scalability, and alignment with enterprise standards. Key Responsibilities: Design and implement conceptual, logical, and physical data models to support business and technical requirements. Collaborate with data architects, analysts, and engineers to ensure accurate translation of business needs into data solutions. Maintain data dictionaries … metadata, and documentation for consistency and reusability across the organization. Optimize data models for performance, scalability, and integration with existing systems. Ensure compliance with data governance, security, and quality standards. Support ETL and data integration processes by providing modeling inputs. Work on relational, dimensional, and NoSQL data modeling depending on project needs. More ❯

Engineer to join their revenue management team on a 3-month contract. This is an exciting opportunity to lead the design and implementation of a cloud data warehouse, building on existing plans to streamline reporting and automate data workflows. What you'll do: Collaborate with the analytics and engineering teams to set up a data warehouse using modern data modelling techniques, focusing on Kimball methodology and a Medallion architecture (bronze, silver, gold layers). Develop and maintain DBT projects and configure incremental loads with built-in unit testing. Support data pipeline orchestration with Airflow and work with AWS cloud tools. Help deliver a production-ready Data … and dashboards (PowerBI experience a plus). Skills & Experience: Strong SQL expertise and hands-on experience with DBT. Familiarity with Kimball dimensional modelling concepts. Experience working with cloud data warehouses such as Redshift or Snowflake. Knowledge of Airflow for workflow management. Comfortable in AWS environments and data orchestration. Bonus: Python programming skills and familiarity with dashboarding More ❯

If you are an experienced Data Engineer with excellent communication skills and a proven track record of working on large scale data enablement projects, we have a new contract we would like to discuss with you. Please note this role requires onsite attendance once a week and has been deemed inside IR35. Requirement: Experience in Azure … Synapse, ETL, Pyspark, SQL , data Modelling and Data Bricks. Design and develop Azure Pipelines including data transformation and data cleansing Document source-to-target mappings Re-engineer manual data flows to enable scaling and repeatable use Build accessible datasets for distribution and analysis Development of Azure Pipelines for transforming data A scalable meta-data driven ingestion and transformation framework Aligning transformation pipelines and datasets with Purview Experience of working with Azure Data Lakes, Data warehousing, and pipelines and Storage accounts Experience in building and managing Pipelines including: building data interfaces to source systems, combining and transforming data into More ❯

Contract Opportunity: Lead Azure Data Engineer (Remote - 500/day Outside IR35) We're hiring for a Lead Azure Data Engineer to join our team on a hybrid contract based in London, supporting key finance stakeholders and transforming our data platform. This role offers the chance to shape the future of financial reporting through … cutting-edge cloud engineering and data architecture. Location : Central London (UK-based candidates only) Rate : £500/day IR35 Status : Outside IR35 Start Date : ASAP - Interviews next week Duration : 6 months with potential for extension The Role You'll lead the design and … delivery of scalable data products that support financial analysis and decision-making. Working closely with BI and Analytics teams, you'll help evolve our data warehouse and implement best-in-class engineering practices across Azure. Key Responsibilities Build and enhance ETL/ELT pipelines in Azure Databricks Develop facts and dimensions for financial reporting Collaborate More ❯

Data Solution Architect (Application Integration) Rate - £500 (A Day) Duration - 3 Months (Initially) Location - London (Hybrid) Ir35 - Inside (Must use an umbrella company) We are seeking a Data Solutions Architect to provide architectural oversight and establish standards, governance, and frameworks for Azure-based data solutions. The role will involve working closely with internal stakeholders … are aligned to strategic data principles. This role is focused on application integration (APIs, messaging, event-driven design, orchestration, Azure integration services) - not on Data Warehouse, BI, or Analytics architecture. The ideal candidate will have: Proven experience as a Data/Solutions Architect in large, complex enterprise environments. Strong expertise in Microsoft Azure … including integration services (Logic Apps, Event Grid/Event Bus, Data Factory, Service Bus). Experience defining enterprise-grade standards, patterns, and governance frameworks. Strong understanding of data integration, data quality, and master data management principles. Ability to provide guidance and oversight to development teams (internal and offshore). Excellent communication and More ❯

Data Solution Architect (Application Integration) Rate - £500 (A Day) Duration - 3 Months (Initially) Location - London (Hybrid) Ir35 - Inside (Must use an umbrella company) We are seeking a Data Solutions Architect to provide architectural oversight and establish standards, governance, and frameworks for Azure-based data solutions. The role will involve working closely with internal stakeholders … are aligned to strategic data principles. This role is focused on application integration (APIs, messaging, event-driven design, orchestration, Azure integration services) - not on Data Warehouse, BI, or Analytics architecture. The ideal candidate will have: Proven experience as a Data/Solutions Architect in large, complex enterprise environments. Strong expertise in Microsoft Azure … including integration services (Logic Apps, Event Grid/Event Bus, Data Factory, Service Bus). Experience defining enterprise-grade standards, patterns, and governance frameworks. Strong understanding of data integration, data quality, and master data management principles. Ability to provide guidance and oversight to development teams (internal and offshore). Excellent communication and More ❯

Data Engineer 12 months Remote £470 per day inside IR35 - Umbrella only Active SC clearance and eligible candidates will be considered Project description Our client playing a crucial role in the ESN project in 2025, which aims to modernize and enhance communication for frontline emergency services in the UK. This initiative will greatly enhance the capabilities of emergency … services, allowing them to share vital data and information quickly and securely, improving … response times and overall public safety. Required Skills Data Stage, RedShift, QuickSight, S3 data migration/ETL both batch and real time data warehouse development DevSecOps Java SQL relational databases GitHub/lab experience Nice to have: Data quality xml AWS Data Specialty certification All profiles will be reviewed More ❯

Spectrum IT are working with a UK national client to recruit a Contract Data Analyst to support their reporting and data insight function. This role is fully remote and sits outside IR35. The successful candidate will be responsible for reviewing and enhancing existing reports, dashboards, and datasets, working closely with stakeholders to understand business needs and … deliver accurate, meaningful insights. Overview: The Data Analyst will analyse current reports and dashboards to ensure they meet operational and strategic needs, identifying gaps and recommending improvements. They will then design and deliver data-driven reporting solutions using Power BI, SQL, Snowflake and potentially Tableau. Previous experience in the education/university sector is highly desirable … similar role. Strong expertise in Power BI for data visualisation and reporting. Proficiency in SQL for querying and analysis. Hands-on experience with Snowflake (data warehouse) and ideally Tableau . Strong analytical and problem-solving skills with the ability to interpret complex data. Excellent communication and stakeholder engagement skills. Education/university sector experience, including More ❯

Spectrum IT are working with a UK national client to recruit a Contract Data Analyst to support their reporting and data insight function. This role is fully remote and sits outside IR35. The successful candidate will be responsible for reviewing and enhancing existing reports, dashboards, and datasets, working closely with stakeholders to understand business needs and … deliver accurate, meaningful insights. Overview: The Data Analyst will analyse current reports and dashboards to ensure they meet operational and strategic needs, identifying gaps and recommending improvements. They will then design and deliver data-driven reporting solutions using Power BI, SQL, Snowflake and potentially Tableau. Previous experience in the education/university sector is highly desirable … similar role. Strong expertise in Power BI for data visualisation and reporting. Proficiency in SQL for querying and analysis. Hands-on experience with Snowflake (data warehouse) and ideally Tableau . Strong analytical and problem-solving skills with the ability to interpret complex data. Excellent communication and stakeholder engagement skills. Education/university sector experience, including More ❯

DATA/PYTHON ENGINEER £500 - £600 per day Outside IR35 Full Remote 3-month Company Overview We are working with a fast-growing digital marketing consultancy working at the intersection of data, media, and technology. Their mission is to help brands understand their customers better and drive performance through data-driven decision-making. With … a diverse team of technologists, analysts, and marketing specialists, they deliver cutting-edge solutions across iGaming, Sports, Retail, and Financial Services. Role Overview & Responsibilities We are looking for Data Engineers to join a central data engineering function, supporting a high-priority data project following recent team changes. You'll be working end-to-end … transformation. Solid SQL skills with Snowflake (or similar cloud data warehouses). Experience with Airflow or other orchestration tools. Knowledge of data modelling, warehouse performance optimisation, and governance. Cloud experience (AWS preferred; Terraform/Docker a plus). Nice-to-have: browser automation/web scraping (Playwright, Selenium, Puppeteer). If you are More ❯

Data Engineer (Active SC) £462/day Inside IR-35 Remote/Occasional travel to LDN 12 month contract We're looking for a skilled Data Engineer to join our team on a predominantly remote basis … with occasional travel to London. This role is ideal for someone with strong experience in data migration, ETL (both batch and real-time), and data warehouse development. What you'll need: DataStage Redshift QuickSight S3 Java SQL Relational databases GitHub/lab experience Experience with DevSecOps and building scalable data platforms Nice to … have: Data quality expertise XML knowledge AWS Data Speciality certification Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership More ❯

CONTRACT LONDON (FULLY REMOTE) £500-£600 PER DAY This role as a GCP BigQuery Engineer offers the chance to work with a leading energy company focused on leveraging data to improve efficiency and decision-making. You'll be working on complex data projects within Google Cloud, optimising pipelines, and ensuring reliable data processing. The … role also involves mentoring others and implementing best practices in BigQuery and dbt. THE COMPANY This energy company is a leader in sustainable and data-driven energy solutions, leveraging cutting-edge technology to optimise operations, forecast demand, and enhance efficiency. With a strong focus on digital transformation, they are investing in cloud-based data platforms to … also be responsible for creating clear documentation to communicate technical processes to non-technical teams. Your key responsibilities will include: Designing and optimising a BigQuery-based data warehouse, ensuring scalability and efficiency. Building and maintaining ELT pipelines using dbt, enabling seamless data transformation. Developing and implementing performance tuning strategies to optimise query execution and cost More ❯

me on 07887 575829. About the Role We are seeking a highly motivated and experienced Product Manager with active UK*C/eDV to lead and deliver complex data-focused projects within a secure and fast-paced environment. The ideal candidate will have a strong background in product lifecycle management, stakeholder engagement, and data systems or … platforms, preferably within the public sector, defence, or highly regulated industries. Key Responsibilities Own the end-to-end product lifecycle for data-centric products, from discovery and strategy through to delivery and continuous improvement. Define product vision, roadmap, and success metrics aligned to customer needs, business goals, and regulatory requirements. Work closely with cross-functional teams (engineering, data science, DevOps, UX/UI, compliance, etc.) to ensure timely delivery of high-quality solutions. Act as the voice of the customer and advocate for data-driven decision making. Manage product backlogs, define user stories, and prioritize features based on value, risk, and dependencies. Collaborate with internal and external stakeholders, including senior leadership, government agencies, and More ❯

analytics capability, creating a brand-new vertical for revenue management. With reporting still heavily manual in the UK market, the company is investing in building a modern, scalable data infrastructure - and they're … looking for a contractor to help lay the foundations. THE ROLE As a Contract Analytics Engineer, you'll play a pivotal role in setting up the data warehouse and enabling self-serve reporting for the business. Your responsibilities will include: Supporting the design of the data model in Redshift. Implementing a Medallion architecture (bronze, silver … gold). Using DBT to model data, configure tables, and set up tests (including unit testing). Creating a data mart and star schema for financial and revenue reporting. Advising on orchestration best practices using Airflow. Optimising data pipelines for downstream BI tools (Power BI/Looker). This role won't require building More ❯

fortnight Job Specification Microsoft Fabric Developer Reviewing business use cases to identify the underlying problem and therefore solution required Develop excel input templates with validations Building and maintaining data pipelines (utilising data pipelines or dataflow Gen 2) from the Fabric Lakehouse files into the PowerBI semantic model. i.e. support the Extract, Transform, Load data side. Create Power BI reports in a timely manner for stakeholders Clearly document process' and procedures utilised The candidate ideally must have: Experience in the full data lifecycle, including ingesting and cleansing raw data, building robust data models, and delivering actionable insights through Power BI A Microsoft certification relevant to the role … is highly desirable. This could include: DP-600: Implementing Analytics Solutions Using Microsoft Fabric or PL300: Microsoft Power BI Data Analyst. Or a comparable certification in data engineering, data warehousing, or business intelligence. Provide examples of your work, such as a link to a GitHub repository with documented code, a personal website with project More ❯

fortnight Job Specification Microsoft Fabric Developer Reviewing business use cases to identify the underlying problem and therefore solution required Develop excel input templates with validations Building and maintaining data pipelines (utilising data pipelines or dataflow Gen 2) from the Fabric Lakehouse files into the PowerBI semantic model. i.e. support the Extract, Transform, Load data side. Create Power BI reports in a timely manner for stakeholders Clearly document process' and procedures utilised The candidate ideally must have: Experience in the full data lifecycle, including ingesting and cleansing raw data, building robust data models, and delivering actionable insights through Power BI A Microsoft certification relevant to the role … is highly desirable. This could include: DP-600: Implementing Analytics Solutions Using Microsoft Fabric or PL300: Microsoft Power BI Data Analyst. Or a comparable certification in data engineering, data warehousing, or business intelligence. Provide examples of your work, such as a link to a GitHub repository with documented code, a personal website with project More ❯

fortnight Job Specification Microsoft Fabric Developer Reviewing business use cases to identify the underlying problem and therefore solution required Develop excel input templates with validations Building and maintaining data pipelines (utilising data pipelines or dataflow Gen 2) from the Fabric Lakehouse files into the PowerBI semantic model. i.e. support the Extract, Transform, Load data side. Create Power BI reports in a timely manner for stakeholders Clearly document process' and procedures utilised The candidate ideally must have: Experience in the full data lifecycle, including ingesting and cleansing raw data, building robust data models, and delivering actionable insights through Power BI A Microsoft certification relevant to the role … is highly desirable. This could include: DP-600: Implementing Analytics Solutions Using Microsoft Fabric or PL300: Microsoft Power BI Data Analyst. Or a comparable certification in data engineering, data warehousing, or business intelligence. Provide examples of your work, such as a link to a GitHub repository with documented code, a personal website with project More ❯

fortnight Job Specification Microsoft Fabric Developer Reviewing business use cases to identify the underlying problem and therefore solution required Develop excel input templates with validations Building and maintaining data pipelines (utilising data pipelines or dataflow Gen 2) from the Fabric Lakehouse files into the PowerBI semantic model. i.e. support the Extract, Transform, Load data side. Create Power BI reports in a timely manner for stakeholders Clearly document process' and procedures utilised The candidate ideally must have: Experience in the full data lifecycle, including ingesting and cleansing raw data, building robust data models, and delivering actionable insights through Power BI A Microsoft certification relevant to the role … is highly desirable. This could include: DP-600: Implementing Analytics Solutions Using Microsoft Fabric or PL300: Microsoft Power BI Data Analyst. Or a comparable certification in data engineering, data warehousing, or business intelligence. Provide examples of your work, such as a link to a GitHub repository with documented code, a personal website with project More ❯

FDM is a global business and technology consultancy seeking Data Engineers to work for our client within the IT consulting sector. This is initially a 6-month contract with the potential to extend and will be a fully remote role. Our client is looking for experienced Data Engineers to join their Customer Due Diligence (CDD) Insight … within one of the functions, leveraging cutting-edge technologies to deliver meaningful insights supporting Artificial Intelligence (AI) and Machine Learning (ML) driven solutions. Responsibilities Design, build, and optimize data pipelines using Apache Spark and Snowflake Collaborate with data scientists and analysts to support AI/ML model development and deployment Work closely with stakeholders to understand … business requirements and translate them into technical solutions Ensure data quality, integrity, and governance across all engineering processes Contribute to the development of scalable and reusable data engineering frameworks Support the team in delivering high-impact analytical solutions Manage data warehouses ensuring data organisation and optimisation Monitor data systems for More ❯

Marketing AdTech Data Analyst Location: London (hybrid 3 days per week onsite) Contract: 12 months, up to £425pd inside IR35 Our client is looking for a highly skilled Data Analyst to join a fast-paced ad-tech environment supporting data-driven marketing and advertising initiatives. This role is ideal for someone who thrives at … marketing strategy and technical execution, with strong hands-on experience in Tableau, SQL and Python. You'll work closely with global stakeholders across Marketing, Sales, Engineering and external data partners to deliver insights, optimise campaign performance and shape go-to-market strategies for digital advertising products. What You'll Do: Deliver custom insights and analytics to support marketing … KPIs, campaign performance and user engagement. Develop and maintain ETL pipelines using SQL and Python. Translate business needs into analytical requirements, communicating findings with clarity and impact. Conduct data analysis and A/B testing to measure the effectiveness of marketing initiatives. Contribute to scalable reporting solutions, data transformation and automation strategies. What You'll Bring More ❯

Proven track record writing unit & integration tests. Strong problem-solving skills, with the ability to meet deadlines in collaborative environments. Nice-to-Have Skills Experience with Snowflake (cloud data warehousing). GraphQL API development experience. This is an urgent vacancy. If you are interested then please apply directly to the ad Randstad Technologies is acting as an Employment More ❯

Performance Marketing Analyst (Contract) SaaS Client London £400-£500 per day outside IR35 Are you a data-savvy marketing professional with a knack for SQL, Tableau, and performance media? We're looking for a talented Performance Marketing Analyst to join a SaaS client on a contract basis. This is a hands-on role, ideal for someone comfortable digging … into data, generating insights, and providing actionable recommendations. This new position has come about to support a growing, busy performance marketing function. The team currently consists of three analysts working on individual projects. You'll work directly with … our CEO and CMO, helping them understand what's happening across their campaigns and marketing channels. Role & Responsibilities: Write SQL queries to extract insights from the data warehouse Build dashboards in Tableau to visualise recent performance and trends Conduct analysis to answer pressing business questions Support SEO and Paid Search projects, providing insights and recommendations Liaise with More ❯