14 of 14 Contract Data Transformation Jobs in London

Role: Technical Data Architect Location: UK (remote is fine, candidate must be in UK and available for any IMP meeting) Contract: 3 months (will likelyextend) Data Feed Factory - for Telco Network Function Expectations on the role : Hands on Experience on design & architecture of the Data Platform, Technical components and Data Engg. related activities for supporting the … key capabilities Technical Data Architecture Data Ingestion framework ( Batch/Micro Batch processing ) Data Contract & Data management( including DQ, metadata & lineage) Delivery, Scaling & Op Model Discovery/assessment along with the Data platform requirements Identify and document the relevant data sources to be used for collection & ingestion, cataloging, defining Data management. This includes … assessing data quality, accessibility, data contract and lineage including any other potential capability evaluation Analyze existing Data pipeline and data workflows to determine the integration points and any design considerations/framework and patterns for the data factory as per the need for TSA and Non-TSA batch business/technical requirements for both batch More ❯

Inside 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 ideally in October 2025. 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 transformations using Spark, PySpark or Scala + working with SQL/MySQL databases. Experience with More ❯

Data Engineer (Microsoft Azure) Location: London/Hybrid 2-3 days in office Type: 6 months contract Rate: £250 to £275/a day PAYE About the Role We are seeking a Data Engineer to support the design, build, and maintenance of modern data solutions on the Microsoft Azure platform. You will play a key role in … ensuring data is accessible, secure, and efficient, while collaborating with stakeholders to deliver solutions that meet strategic business needs. This is an exciting opportunity for someone motivated to learn, develop, and contribute to large-scale transformation initiatives in a dynamic environment. Key Responsibilities Support the development of data pipelines and storage solutions Assist in mapping and migrating … data constructs into the Bank's approved Fabric instance. Contribute to documentation and artefacts that support engineering efforts. Collaborate with senior engineers to establish an operational data model for front-office operations. Participate in Proof of Concept (PoC) development for data storage and transformation solutions. Support the Business Entity Mastering (BEM) to Fabric transformation through More ❯

Data Engineer (Microsoft Azure) Location: London/Hybrid 2-3 days in office Type: 6 months contract Rate: £250 to £275/a day PAYE About the Role We are seeking a Data Engineer to support the design, build, and maintenance of modern data solutions on the Microsoft Azure platform. You will play a key role in … ensuring data is accessible, secure, and efficient, while collaborating with stakeholders to deliver solutions that meet strategic business needs. This is an exciting opportunity for someone motivated to learn, develop, and contribute to large-scale transformation initiatives in a dynamic environment. Key Responsibilities Support the development of data pipelines and storage solutions Assist in mapping and migrating … data constructs into the Bank's approved Fabric instance. Contribute to documentation and artefacts that support engineering efforts. Collaborate with senior engineers to establish an operational data model for front-office operations. Participate in Proof of Concept (PoC) development for data storage and transformation solutions. Support the Business Entity Mastering (BEM) to Fabric transformation through More ❯

Data Engineer - Databricks Initial 7-month Contract Role Remote Working £600 - £650, Inside IR35 We're partnering with a Global IT Partner who are looking for a Data Engineer to design and develop scalable data pipelines in Azure Databricks. As a Data Engineer, you will be responsible for: Lead end-to-end migration of data lakes to Azure with a core focus on Databricks Design and implement data pipelines in Azure Databricks, optimising for performance, cost, and scalability Refactor and modernise existing data models to integrate with Power BI Coordinate phased migrations to ensure zero disruption to live operations Replace legacy tools by consolidating workflows within Databricks and native Azure services Requirements … 10+ years in cloud data engineering, with a strong focus on building scalable data pipelines Expertise in Azure Databricks, including building and managing ETL pipelines using PySpark or Scala Solid understanding of Apache Spark, Delta Lake, and distributed data processing concepts Hands-on experience with Azure Data Lake Storage, Azure Data Factory, and Azure Synapse More ❯

week on-site 6 Months + UMBRELLA only- Inside IR35 Key Responsibilities Design, develop, and maintain ETL/ELT pipelines using Airflow for orchestration and scheduling. Build and manage data transformation workflows in DBT running on Databricks . Optimize data models in Delta Lake for performance, scalability, and cost efficiency. Collaborate with analytics, BI, and data science teams to deliver clean, reliable datasets. Implement data quality checks (dbt tests, monitoring) and ensure governance standards. Manage and monitor Databricks clusters & SQL Warehouses to support workloads. Contribute to CI/CD practices for data pipelines (version control, testing, deployments). Troubleshoot pipeline failures, performance bottlenecks, and scaling challenges. Document workflows, transformations, and data models … for knowledge sharing. Required Skills & Qualifications 3-6 years of experience as a Data Engineer (or similar). Hands-on expertise with: DBT (dbt-core, dbt-databricks adapter, testing & documentation). Apache Airflow (DAG design, operators, scheduling, dependencies). Databricks (Spark, SQL, Delta Lake, job clusters, SQL Warehouses). Strong SQL skills and understanding of data modeling (Kimball More ❯

Spotfire Lead Consultant (Spotfire to Power BI Migration) Location: Central London & Remote Type: Contract Spotfire Architect with strong data modelling skills to lead and support the migration of complex Spotfire reports to Power BI. The role requires deep technical expertise in Spotfire s visual and scripting frameworks, alongside the ability to reverse-engineer, redesign and optimize data models … for scalable, high-performance reporting in Power BI. This role is critical to navigating functional parity, data transformation and performance alignment between platforms, working closely with business users, report owners and Power BI engineers Experience Developed 20+ reports/dashboards in Spotfire 8+ years of experience in BI & analytics with at least 5 years in Spotfire (including architecture … scripting, and advanced configurations). Strong experience with data modelling for BI platforms; dimensional modelling, fact/dimension tables, normalisation/denormalisation. Hands-on expertise with IronPython scripting, custom expressions, data functions (TERR/Python/R) and Spotfire APIs. Working knowledge of Power BI report development and differences between Spotfire and Power BI capabilities. Proficient in SQL More ❯

Robert Half Technology are assisting a cutting edge AI organisation to recruit a Data Engineer on a contract basis - remote working - UK based A Junior Data Engineer who's excited to help build the data foundations that power cutting-edge AI solutions. You'll join a high-impact team working at the intersection of data, analytics … and machine learning - designing pipelines and infrastructure that make innovation possible at scale. Role Design, build, and maintain scalable data pipelines that fuel AI and analytics initiatives. Partner closely with data scientists, analysts, and engineers to deliver clean, structured, and reliable data. Develop robust data transformations in Python and SQL, ensuring performance and accuracy. Work hands-on … with Snowflake to model, optimise, and manage data flows. Continuously improve data engineering practices - from automation to observability. Bring ideas to the table: help shape how data is collected, processed, and leveraged across the business. Profile The Data Engineer will ideally have 2-5 years of experience in data engineering or a similar role. Strong More ❯

Senior Data Integration Engineer Ready to help shape the future of aviation through data? British Airways is looking for a hands-on Senior Data Integration Engineer to join our fast-paced technical programme. This is a delivery-focused role-not a consultancy or leadership position-ideal for someone who thrives on solving complex data challenges and … building robust, scalable integrations across cloud-native platforms. What You'll Be Doing Analyse and understand system interfaces and data flows across our enterprise. Design and maintain clear, business-aligned data models. Build and support integrations using AWS services (Lambda, Step Functions, S3, MSK/Kinesis, API Gateway). Ensure data transformations are well documented, traceable, and … clarify requirements and deliver solutions. Troubleshoot integration issues end-to-end and drive continuous improvement. Champion standardisation of integration patterns and documentation. What You'll Bring Proven experience in data engineering or integration engineering. Strong proficiency with AWS cloud-native services. Solid SQL skills and scripting experience (Python preferred). Expertise in data modelling and mapping complex transformations. More ❯

permanent Location: Central London - Hybrid This is an exciting opportunity to join a prestigious financial organisation as they embark on a major AI campaign. Having completed their digital and data transformation programme, the organisation now operates in an Azure cloud environment and is making significant progress in AI, with engineers developing LLMs and agents within Azure. However, there … robust test frameworks to ensure compliance with relevant regulations and standards. With around 500 employees, you'll have exposure to all key areas and stakeholders, including QA, AI Engineering, Data Enablement, and Project Management. Essential Experience: Implementing test frameworks for AI solutions. Working in heavily regulated environments (e.g., Financial Services, Banking, Insurance, Utilities), ensuring compliance with sector and AI More ❯

Dynamics 365 applications to meet business requirements. Maintain and support existing D365 systems, diagnosing and resolving complex technical issues. Work with ETL tools (e.g., SSIS) to manage integrations and data transformations. Design, test, and implement new functionality and enhancements within D365. Develop applications using Power Apps, Power Automate, MS Access, VBA, C#, and .NET where appropriate. Create and maintain … technical documentation, user guides, and training materials. Support business users by creating UAT scripts and facilitating testing. Ensure effective use of MS SQL, including data management, reporting, and performance optimisation. Work collaboratively in an Agile project delivery environment, contributing to sprints and system improvements. Deliver excellent customer service to internal stakeholders, providing clear communication and timely issue resolution. Keep More ❯

Robert Half Technology are assisting a global Pharmaceutical organisation to recruit a Data Engineer on a contract basis - Hybrid Working - London based - Outside IR35 Deep expertise in Snowflake and DBT to join a mission-driven analytics team. This role is critical to assessing and improving an established Snowflake environment, driving cost optimisation, enhancing operational rigour, and supporting the team … s move toward predictive analytics and ML Ops workflows. Role The Data Engineer will own and assess the Snowflake platform, proposing and executing optimisation around performance, cost, scalability, and architecture improvements. Lead DBT development and maintenance, with emphasis on test frameworks, transformation efficiency, and eliminating redundant or resource-heavy flows (e.g., excessive temp table usage). Design, implement … and maintain CI/CD pipelines to automate reliable deployment of data transformations. Provide deep insight into Snowflake infrastructure, including cost and pricing models, performance tuning, and resource governance. Support ML Ops/predictive analytics operationalisation - managing updates, performance monitoring, and change rollout rather than building models from scratch. Be a technical mentor and knowledge resource within the team More ❯

to set up Zellis systems from scratch. Background in backend development and technical integration. Experience designing or contributing to system architecture and configuration planning. Proficiency in SQL, reporting, and data transformation. Strong understanding of UK payroll processes, HR compliance, and regulatory requirements. Excellent communication skills to act as a bridge between technical and non-technical stakeholders. Company Market leading … ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice. More ❯

to set up Zellis systems from scratch. Background in backend development and technical integration. Experience designing or contributing to system architecture and configuration planning. Proficiency in SQL, reporting, and data transformation. Strong understanding of UK payroll processes, HR compliance, and regulatory requirements. Excellent communication skills to act as a bridge between technical and non-technical stakeholders. Company Market leading … ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: gb/en/privacy-notice. More ❯