1 to 25 of 224 Data Transformation Jobs in London

Join a rapidly growing data function as a Business Data Analyst. Experience in Business Analysis, data migration and technical data analysis. About Our Client A large international bank based in London. Job Description Business Data Analyst - Migration Responsibilities: Collaborate with stakeholders to gather and document business data requirements for data migration and data transfer. Analyse current and future data structures, business processes, dataflows, and dependencies to identify gaps and risks and ensure smooth data transition/transfer Define data mapping, transformation rules, validation criteria and business logic for data transfer and data migration projects Work closely with data engineers and migration teams to ensure accurate … data extraction, transformation, and loading (ETL). Support data reconciliation, integrity checks , validation, and cleansing activities to ensure quality and consistency. Identify and resolve data discrepancies and ensure alignment with business rules. Assist in data profiling and data lineage documentation to track historical changes and data movements Act as a liaison between business More ❯

Join Our Team as an Analytics Engineer! Are you passionate about turning complex data into actionable insights? Do you thrive on solving problems and enabling data-driven decision-making in the dynamic world of payments? If so, we want to hear from you! As anAnalytics Engineerspecializing in the payments space, you'll be at the forefront of analysing … payment transaction data, uncovering trends, and optimizing card issuance operations. Your work will directly shape strategic initiatives and improve business outcomes. Key Responsibilities Analyze large datasets related to payment processing and customer transactions to uncover trends and actionable insights. Develop dashboards and reports to track KPIs and support decision-making. Work with stakeholders to understand data needs and … provide insights through presentations and reports. Deliver data-driven recommendations to support business objectives. Build and optimize data pipelines using dbt, ensuring clean and accessible data. Monitor data quality and implement validation processes in collaboration with data engineers. Create scalable data models in Snowflake using dbt and identify opportunities for efficiency gains. Optimize workflows and More ❯

is Operations that develops and manages the processes and controls that enable business flow. OUR IMPACT The team is seeking a skilled professional who will provide business insights for data driven decisions. In this role, you will apply your quantitative, problem solving and client service skills to support the various business units and clients. You will also play a … key role in suggesting and implementing process improvements for the team to mitigate risks and enhance the overall client experience. JOB SUMMARY AND RESPONSBILITIES: Data Analysis and Process Improvement: •Analyze trade lifecycle and operational workflows to identify areas for optimization and automation. •Enable strategic decision making through data driven analytics. •Develop detailed technical specifications for BI solutions based … on business requirements, adhering to SDLC best practices. BI Solution Development: •Design, develop, test, and deploy end-to-end Business Intelligence solutions using Alteryx for data preparation, SQL for data transformation and storage, Tableau for data visualization, and R/Python for advanced analytics. •Design, implement, and maintain ETL pipelines using Alteryx to extract data More ❯

Senior Data Engineer Salary: around £75k - plus a very attractive on top Location: London or Leeds - relaxed about hybrid working, if preferred About Us Sports forecasting company specializing in developing player level, play-by-play simulators that generate highly accurate, near-instant outcome projections for sporting events. Since its establishment, the company has focused on serving the emerging sports … has grown into a globally recognized leader in sports modelling and analytics. Purpose of role: The purpose of this role is to design, build, and maintain scalable and efficient data transformation workflows that empower the business with actionable insights and impactful visualisations. This role bridges the gap between data engineering and business intelligence by owning the transformation layer and enabling clear, trusted, and timely analytics across the organisation. The successful candidate will have a strong grasp of modern data modelling practices, analytics tooling, and interactive dashboard development in Power BI and Plotly/Dash. Key responsibilities: Designing and maintaining robust data transformation pipelines (ELT) using SQL, Apache Airflow, or similar tools. Building and More ❯

Senior Data Engineer Salary: around £75k - plus a very attractive on top Location: London or Leeds - relaxed about hybrid working, if preferred About Us Sports forecasting company specializing in developing player level, play-by-play simulators that generate highly accurate, near-instant outcome projections for sporting events. Since its establishment, the company has focused on serving the emerging sports … has grown into a globally recognized leader in sports modelling and analytics. Purpose of role: The purpose of this role is to design, build, and maintain scalable and efficient data transformation workflows that empower the business with actionable insights and impactful visualisations. This role bridges the gap between data engineering and business intelligence by owning the transformation layer and enabling clear, trusted, and timely analytics across the organisation. The successful candidate will have a strong grasp of modern data modelling practices, analytics tooling, and interactive dashboard development in Power BI and Plotly/Dash. Key responsibilities: Designing and maintaining robust data transformation pipelines (ELT) using SQL, Apache Airflow, or similar tools. Building and More ❯

Data Engineer Technology - London, London, City of (Hybrid) About IFX Payments We're an award-winning global provider of foreign exchange and payment solutions. At IFX, our mission is to become the number one service-led alternative banking partner in EMEA for corporates and Financial Institutions that add value beyond the transaction. We have one guiding principle: to Win. … Nursery fees salary exchange. Employee Assistant Programme Career progression with excellent training and development. Company events - Pub nights, sporting events, seasonal parties, socials What's the role? Job Title: Data Engineer Team: Technology Location: London Overview of the role IFX is going through major technological transformation and as a part of which, we are building a brand new … modern data platform to enable centralised reporting for the business. We are looking for a passionate and driven data engineer who will work with Head of Data and Enterprise architecture to build data engineering process in AWS using modern tech stack. Responsibilities Data Pipeline Development : Design, build, and maintain scalable data pipelines to ingest More ❯

Job Title: Contract Senior QA Engineer – Data Analysis Contract Length: 12 Months (with potential extension) Day Rate: Up to £475 per day (Inside IR35) Start Date: ASAP About the Role I'm seeking a highly skilled Senior QA Engineer with strong experience in data migration, analysis, quality and validation to join an outstanding flagship digital team on a … contract basis. You’ll play a key role in ensuring the accuracy, reliability, and performance of their data pipelines and analytics products. This is an excellent opportunity to work with a cross-functional team of engineers, analysts, and data scientists in a fast-paced environment where quality and precision are critical. Key Responsibilities Design, develop, and execute test … plans for ETL pipelines, data transformations, and analytics products Develop automated tests and validation tools for data integrity, accuracy, completeness, and performance Identify, document, and track defects in large-scale data systems Work closely with data engineers, product managers, and business stakeholders to define test requirements Conduct root cause analysis of data issues and drive More ❯

Multiple Interim Data Governance & Data Analysis Positions – Major Banking Client We are currently recruiting on behalf of a prominent banking client for several Interim Data Governance & Data Analysis roles at varying corporate levels. These positions are central to a high-impact Data Transformation Programme within the organisation’s Data Office. This is an … exciting opportunity for data professionals to drive change across the EMEA region by contributing to the strategic development and execution of the organisation’s EMEA Data Strategy . The Ideal Candidate The ideal candidate will bring strong expertise in Data Analysis combined with a working knowledge of: Data Governance principles Data Migration Cloud Transformations Operational … Risk management practices This unique blend of skills will enable the successful candidate to provide both analytical depth and governance oversight, supporting the delivery of a robust and compliant data environment. Key Responsibilities Conduct in-depth data analysis to support governance, quality, and risk assessment across Risk and Finance data assets. Manage data definitions, metadata, and More ❯

Multiple Interim Data Governance & Data Analysis Positions – Major Banking Client We are currently recruiting on behalf of a prominent banking client for several Interim Data Governance & Data Analysis roles at varying corporate levels. These positions are central to a high-impact Data Transformation Programme within the organisation’s Data Office. This is an … exciting opportunity for data professionals to drive change across the EMEA region by contributing to the strategic development and execution of the organisation’s EMEA Data Strategy . The Ideal Candidate The ideal candidate will bring strong expertise in Data Analysis combined with a working knowledge of: Data Governance principles Data Migration Cloud Transformations Operational … Risk management practices This unique blend of skills will enable the successful candidate to provide both analytical depth and governance oversight, supporting the delivery of a robust and compliant data environment. Key Responsibilities Conduct in-depth data analysis to support governance, quality, and risk assessment across Risk and Finance data assets. Manage data definitions, metadata, and More ❯

Multiple Interim Data Governance & Data Analysis Positions – Major Banking Client We are currently recruiting on behalf of a prominent banking client for several Interim Data Governance & Data Analysis roles at varying corporate levels. These positions are central to a high-impact Data Transformation Programme within the organisation’s Risk and Finance domains. This is … an exciting opportunity for data professionals to drive change across the EMEA region by contributing to the strategic development and execution of the organisation’s EMEA Data Strategy. The Ideal Candidate The ideal candidate will bring strong expertise in Data Analysis combined with a working knowledge of: Data Governance principles BCBS239 regulatory frameworks ECB onboarding processes … Risk management practices This unique blend of skills will enable the successful candidate to provide both analytical depth and governance oversight, supporting the delivery of a robust and compliant data environment. Key Responsibilities Conduct in-depth data analysis to support governance, quality, and risk assessment across Risk and Finance data assets. Lead the implementation of data More ❯

technology enables customers to easily personalise their creations to keep for themselves or share as the most thoughtful of gifts. About The Role: We are looking for a Senior Data Platform Engineerto join our London-based data team and help us build a platform that accelerates a decentralised-by-design data adoption model within the business. We … care about trustable, usable data and we want you to bring your technical expertise to make that happen. You're a software engineer at heart, you thrive in the data domain and care deeply about customer outcome-focused engineering excellence. Day to day, you will build observable, scalable and resilient data services that ingest data from … source systems into consuming applications such as our data warehouse to meet the needs of analytics engineers and stakeholders. You will make significant contributions to solution designs, provide technical guidance to other team members and champion iterative approaches to software delivery. You will work within a cross-functional mission-led team, led by a product manager, an engineering manager More ❯

As a Senior Data Engineer, you will be responsible for the development of complex data sources and pipelines into our data platform (i.e. Snowflake) along with other data applications (i.e. Azure, Airflow, etc.) and automation. The Senior Data Engineer will work closely with the data, Architecture, Business Analyst, Data Stewards to integrate and … align requirements, specifications and constraints of each element of the requirement. They will also need to help identify gaps in resources, technology, or capabilities required, and work with the data engineering team to identify and implement solutions where appropriate. Work type: Contract Length: initial 6 months Work structure: hybrid 2 days a week in London. Primary Responsibilities: Integrate data from multiple on prem and cloud sources and systems. Handle data ingestion, transformation, and consolidation to create a unified and reliable data foundation for analysis and reporting. Develop data transformation routines to clean, normalize, and aggregate data. Apply data processing techniques to handle complex data structures, handle missing or inconsistent data More ❯

As a Senior Data Engineer, you will be responsible for the development of complex data sources and pipelines into our data platform (i.e. Snowflake) along with other data applications (i.e. Azure, Airflow, etc.) and automation. The Senior Data Engineer will work closely with the data, Architecture, Business Analyst, Data Stewards to integrate and … align requirements, specifications and constraints of each element of the requirement. They will also need to help identify gaps in resources, technology, or capabilities required, and work with the data engineering team to identify and implement solutions where appropriate. Work type: Contract Length: initial 6 months Work structure: hybrid 2 days a week in London. Primary Responsibilities: Integrate data from multiple on prem and cloud sources and systems. Handle data ingestion, transformation, and consolidation to create a unified and reliable data foundation for analysis and reporting. Develop data transformation routines to clean, normalize, and aggregate data. Apply data processing techniques to handle complex data structures, handle missing or inconsistent data More ❯

Join the Merlin Entertainments Digital & Data Team – where technology, data, and digital innovation meet magic! At Merlin Entertainments, we're transforming the entertainment and hospitality industries through superb digital experiences. Our Digital & Data function is connecting our global technology estate, delivering digital experiences to enchant more than 60 million guests in over 20 countries, and supporting every … app and in-park interactions, improving global operations, or directly supporting guests by keeping attractions running smoothly. If you're a hands-on, passionate professional ready to modernise technology, data, and digital products while crafting memorable guest experiences, we'd love to hear from you! The Orchestration and Data Movement Service Systems Analyst is responsible for ensuring the … efficient and seamless movement of data across systems, applications, and environments, with a focus on orchestration. This role plays a key part in designing, implementing, and maintaining automated workflows that facilitate data integration, processing, and delivery. The Analyst will ensure that data movement processes are efficient, secure, and compliant with organisational standards while collaborating with cross-functional More ❯

Join the Merlin Entertainments Digital & Data Team – where technology, data, and digital innovation meet magic! At Merlin Entertainments, we're transforming the entertainment and hospitality industries through superb digital experiences. Our Digital & Data function is connecting our global technology estate, delivering digital experiences to enchant more than 60 million guests in over 20 countries, and supporting every … app and in-park interactions, improving global operations, or directly supporting guests by keeping attractions running smoothly. If you're a hands-on, passionate professional ready to modernise technology, data, and digital products while crafting memorable guest experiences, we'd love to hear from you! The Orchestration and Data Movement Service Systems Analyst is responsible for ensuring the … efficient and seamless movement of data across systems, applications, and environments, with a focus on orchestration. This role plays a key part in designing, implementing, and maintaining automated workflows that facilitate data integration, processing, and delivery. The Analyst will ensure that data movement processes are efficient, secure, and compliant with organisational standards while collaborating with cross-functional More ❯

Location: Freemarket offers a hybrid working model. You should be able to attend the office in London Bridge when required, on average twice per week. Department: Data/Engineering Reports To: Head of Data Employment Type: Permanent, Full-Time About FreemarketFX Freemarket is a provider of digital solutions for FX and cross-border payment needs. Anchored by deep … success is driven by our commitment to core behaviours that shape how we work and deliver value. We take accountability , ensuring outcomes are met with urgency and transparency. Our data-driven approach blends rigorous analysis with intuition to guide sound decision-making. We encourage innovation by being curious learners , always seeking new knowledge, skills, and perspectives. We act as … step. These behaviours run through everything we do, enabling us to exceed expectations and support our clients' growth effectively. About the Role We are seeking a highly skilled Senior Data Engineer to design, implement, and maintain scalable, reliable, and high-performance data pipelines and architectures in a modern cloud environment. You will play a key role in building More ❯

adventure, and you’ll feel it. Smart, supportive people – Join a talented, close-knit team that genuinely enjoys solving hard problems together. Room to grow – We’re on a transformation journey, and there’s huge opportunity to shape the future with us. Training and development - Paid for training, conferences and certification e.g. AWS Certs. We combine a passion for … experiences and building platforms that handle the complexity of modern cruising — all while keeping things collaborative and fun. Your Mission: Are you passionate about unlocking the power of customer data? We're looking for a talented Lead Data Engineer to spearhead the design, development, and optimisation of our critical CRM and customer data transformation. You'll play … a pivotal role in building the data foundations for advanced analytics, personalised customer experiences, and effective marketing activation. As a senior member of the team, you will lead data engineers and champion best practices within our data environment. What You'll Do: Design & Build: Architect, build, test, and deploy robust, scalable, and reliable data pipelines, focusing More ❯

. Each business has its own goals and strategy, but collectively we create brilliant experiences for our global customers. We're on a truly exciting journey of growth and transformation - we're going places! This is where you come in. The opportunity As a Senior Data Quality Assurance Engineer, you'll play a vital role in ensuring the … accuracy, integrity, and reliability of data within our organisation. You'll be responsible for developing and implementing data quality standards, processes, and best practices to maintain high data quality throughout the data lifecycle. Your expertise in data validation, testing methodologies, and quality assurance techniques will contribute to the successful delivery of data-driven initiatives … us to make informed decisions across the organisation, as well as keeping us compliant with regulatory requirements and industry standards. You'll collaborate closely with cross-functional teams, including data engineers, data scientists, and wider business stakeholders, to establish data quality criteria and provide guidance and training on data quality best practices, tools and technologies. This More ❯

adventure, and you'll feel it. Smart, supportive people - Join a talented, close-knit team that genuinely enjoys solving hard problems together. Room to grow - We're on a transformation journey, and there's huge opportunity to shape the future with us. Training and development - Paid for training, conferences and certification e.g. AWS Certs. We combine a passion for … experiences and building platforms that handle the complexity of modern cruising - all while keeping things collaborative and fun. Your Mission: Are you passionate about unlocking the power of customer data? We're looking for a talented Lead Data Engineer to spearhead the design, development, and optimisation of our critical CRM and customer data transformation. You'll play … a pivotal role in building the data foundations for advanced analytics, personalised customer experiences, and effective marketing activation. As a senior member of the team, you will lead data engineers and champion best practices within our data environment. What You'll Do: Design & Build: Architect, build, test, and deploy robust, scalable, and reliable data pipelines, focusing More ❯

GCP Data Engineer - London - £75k +bonus Please note - this role will require you to attend the London based office 2-3 days per week. To be considered for this role you must have the unrestricted right to work in the UK - this organisation can not offer sponsorship. Are you a skilled Data Engineer with a passion for cloud … technologies and a strong foundation in GCP, Azure, SQL, and Python? A leading Lloyd's of London reinsurance broker is seeking a talented individual to join their growing data team and help shape the future of their cloud data platform. Key Responsibilities: Design, build, and maintain scalable data pipelines and ETL processes in Google Cloud Platform (GCP … . Lead and contribute to a major cloud migration project from Azure to GCP, ensuring seamless data integration and minimal disruption. Collaborate with data scientists, analysts, and business stakeholders to deliver high-quality data solutions. Integrate data from various sources, ensuring data quality, consistency, and security. Write clean, efficient, and well-documented SQL and Python More ❯

Job Title: Senior Data Engineer Location: London, UK (3 days in the office) SC Cleared: Required Job Type: Full-Time Experience: 8+ years Job Summary : We are seeking a highly skilled and experienced Senior Data Engineer to join our team and contribute to the development and maintenance of our cutting-edge Azure Databricks platform for economic data. This … platform is critical for our Monetary Analysis, Forecasting, and Modelling activities. The Senior Data Engineer will be responsible for building and optimising data pipelines, implementing data transformations, and ensuring data quality and reliability. This role requires a strong understanding of data engineering principles, big data technologies, cloud computing (specifically Azure), and experience working with … large datasets. Key Responsibilities : Data Pipeline Development & Optimisation : Design, develop, and maintain robust and scalable data pipelines for ingesting, transforming, and loading data from various sources (e.g., APIs, databases, financial data providers) into the Azure Databricks platform. Optimise data pipelines for performance, efficiency, and cost-effectiveness. Implement data quality checks and validation rules within More ❯

Job Title: Senior Data Engineer Location: London, UK (3 days in the office) SC Cleared: Required Job Type: Full-Time Experience: 8+ years Job Summary : We are seeking a highly skilled and experienced Senior Data Engineer to join our team and contribute to the development and maintenance of our cutting-edge Azure Databricks platform for economic data. This … platform is critical for our Monetary Analysis, Forecasting, and Modelling activities. The Senior Data Engineer will be responsible for building and optimising data pipelines, implementing data transformations, and ensuring data quality and reliability. This role requires a strong understanding of data engineering principles, big data technologies, cloud computing (specifically Azure), and experience working with … large datasets. Key Responsibilities : Data Pipeline Development & Optimisation : Design, develop, and maintain robust and scalable data pipelines for ingesting, transforming, and loading data from various sources (e.g., APIs, databases, financial data providers) into the Azure Databricks platform. Optimise data pipelines for performance, efficiency, and cost-effectiveness. Implement data quality checks and validation rules within More ❯

the Graduate Development Programme Locations: London Starting Salary: £28,000 Application Requirements: Minimum 2:1 or above in a STEM (Science, Technology, Engineering, and Math) subject Experience in analysing data Right to work in the UK unsponsored for the duration of the programme Ability to work on site 5 days a week Grayce is not on the UK Border … while delivering excellence. If you have a keen attention to detail and accuracy, a knack for spotting trends and patterns, and the ability to tell a compelling story using data, you'll thrive in our environment. We value resourcefulness, resilience, and a passion for driving change. Join us and be part of a community that cares, collaborates, and thrives … together. Understanding the types of roles available to a Graduate Digital Analyst: Data Analyst: Transform complex data into actionable insights, create dynamic visualisations, and drive business decisions. Work with cutting-edge tools, collaborate with stakeholders, and develop automated reports and dashboards while refining your technical expertise in a fast-paced environment. Data Engineer: Design and maintain data More ❯

Press Tab to Move to Skip to Content Link Location: London Other locations: Primary Location Only Date: 7 May 2025 Requisition ID: London The EY Financial Services AI & Data team is continuing to grow and develop unique advisory propositions aligned to market needs and demand. We are currently looking for exceptional Senior Manager level consultants with strong experience in … AI & Data solution design and implementation to join our team and drive continued growth and success on a global scale. Joining EY's AI & Data team in this exciting period of growth will offer a huge variety of opportunity to make a tangible impact to our clients businesses and to your career. The opportunity The AI & Data practice works collaboratively with our clients to enhance their ability to solve complex business problems by exploiting data and analytics strategies and solutions. We provide expertise and delivery in the following core areas which all work closely together: Data Architecture & Engineering -Focusing on next generation data solution architecture design and implementation Data Management & Data More ❯

Room page is loaded Senior Software Engineer - Clean Room Apply locations London time type Full time posted on Posted 18 Days Ago job requisition id JR011619 LiveRamp is the data collaboration platform of choice for the world's most innovative companies. A groundbreaking leader in consumer privacy, data ethics, and foundational identity, LiveRamp is setting the new standard … for building a connected customer view with unmatched clarity and context while protecting precious brand and consumer trust. LiveRamp offers complete flexibility to collaborate wherever data lives to support the widest range of data collaboration use cases-within organizations, between brands, and across its premier global network of top-quality partners. Hundreds of global innovators, from iconic consumer … healthcare leaders turn to LiveRamp to build enduring brand and business value by deepening customer engagement and loyalty, activating new partnerships, and maximizing the value of their first-party data while staying on the forefront of rapidly evolving compliance and privacy requirements. You will: Lead the design, development, and implementation of complex software solutions for LiveRamp's Clean Room More ❯