1 to 25 of 59 Data Transformation Jobs in Central London

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 ❯

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 ❯

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 ❯

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: Data Engineer Location: London (Hybrid one day a week) Job Summary: Signify have partnered with a client who are seeking for a Senior Data Engineer to join their growing data team. This role involves designing, building, and maintaining data pipelines and infrastructure to support analytics and business intelligence efforts across the organisation. The ideal … candidate will have a strong background in handling large-scale data environments and a passion for creating scalable, efficient data solutions. Key Responsibilities: Manage and maintain day to day data operations, including ETL workflows, scheduled data loads, and data pipeline monitoring. Develop and optimise data pipelines for integrating structured and unstructured data from … various internal and external sources. Leverage big data technologies such as Apache Spark, Kafka, and Scala to build robust and scalable data processing systems. Write clean, maintainable code in Python or Scala to support data transformation, orchestration, and integration tasks. Work with cloud platforms like AWS to deploy, monitor, and manage data services. Utilise tools More ❯

Analytics Data Engineer Location: London (Hybrid/Remote available) Salary: £45,000 - £70,000 based - on experience The Opportunity A leading Financial Services organisation is seeking exceptional Analytics Data Engineers to join their ambitious Data Transformation initiative. This is a permanent role offering competitive compensation and flexible working arrangements. As an Analytics Data Engineer, you … will be at the forefront of their data transformation, designing and delivering data products that empower business teams with self-service analytics capabilities. You'll leverage cutting-edge technologies, including Snowflake, Power BI, Python, and SQL to create scalable, intuitive data solutions that drive business value. Key Responsibilities Build Data Products: Collaborate with business domains … to design and develop ETL/ELT pipelines and dimensional models optimised for Power BI Drive Governance: Define and enforce data ownership, quality, and security standards within the Data Mesh architecture Enable Self-Service: Create intuitive data models and provide training to empower business users to explore data independently Own the Data Lifecycle: Take end More ❯

Data Architect -Contract Inside IR35 UST are seeking an experienced Data Architect with strong expertise in Google Cloud Platform (GCP) to design and implement scalable data solutions. Location Leeds or London Duration 3 Months Contract Inside IR35 About the role The ideal candidate will have a solid background in data engineering, cloud data architecture, and … ETL pipeline development, with a focus on enabling data-driven decision-making across the organization. Key Responsibilities: Design, build, and maintain scalable data pipelines and ETL processes using GCP services such as Cloud Dataflow, Cloud Dataproc, and BigQuery. Implement and optimize data storage solutions utilizing Cloud Storage, Cloud SQL, and Cloud Spanner. Develop and manage data lakes and data warehouses on GCP, ensuring high standards of data quality, availability, and security. Collaborate with data scientists, analysts, and business stakeholders to understand data requirements and deliver efficient data access solutions. Implement robust data governance and security controls to meet regulatory requirements and industry best practices. Automate data workflows and More ❯

Data Analyst – IT Consultancy – £550-650pd Inside IR35 - Remote Overview: I’m currently partnered with a leading IT consultancy delivering innovative data and digital solutions to a range of enterprise clients across sectors including retail, healthcare, and manufacturing. The team thrives on solving complex business challenges using modern technologies and are now looking to expand their data capability with a skilled Data Analyst who can hit the ground running. You’ll play a key part in supporting end-to-end data transformation projects with a strong focus on product and item-level data. Working closely with the engineering and business consulting teams, you will be instrumental in leveraging data to drive actionable … insights for their clients. Key Responsibilities: Analyse, cleanse, and model complex product/item data sets for reporting and analytics Work with Informatica P360 (Product 360) to manage and optimise product data pipelines Develop data workflows and perform advanced analysis using Databricks and Azure Data Services Collaborate with cross-functional teams to gather requirements and translate More ❯

Junior Data Analyst – Fintech & Commercial Analytics Team (6–12 months) Rate: £350.00 - £400.00 per day inside IR35 Location: Hybrid, Central London About the Role Our global financial services client is seeking a Data Analyst to join their Fintech & Commercial Analytics Team. This role is ideal for someone with strong technical skills and a passion for uncovering insights from … large datasets to support strategic decision-making. You’ll be responsible for implementing and maintaining PySpark data tables aligned with established data models and best practices. This includes translating business requirements into production-level code, particularly focused on payment cost analysis, and ensuring data quality through systematic validation. You’ll work closely with senior analysts and stakeholders … to refine data pipelines, improve infrastructure, and document technical processes to ensure team-wide knowledge sharing and operational consistency. About the Team You’ll be a key contributor to the Commercial Analytics unit within our Fintech department—a team committed to innovation, collaboration, and impact. Responsibilities Working independently to collect, prepare, and write production-ready PySpark code Translating business More ❯

our people too - creating new challenges and opportunities all the time. We're a business that never stands still. Join us on our journey to as a Head of Data Engineering & Insight, and you won't either. As part of our accelerated digital transformation and the implementation of our new Next Generation BI platform, we are looking for … a Head of Data Engineering & Insight to lead our global Business Intelligence organisation. This key leadership role is aligned with our strategy - a modular, cloud-native data-centric architecture designed to democratise data access, strengthen governance, and maximise business value. Key Responsibilities : Lead the global BI organisation across APAC, EMEA, and the AMERICAS , with direct accountability for … roadmap in line with our overall technology strategy and business imperatives. Oversee the transition and integration from legacy BI platforms to the Next Generation BI ecosystem . Ensure robust data governance, including a centralised data catalogue, data quality, compliance, and access management. Manage global teams across Data Engineering, Reporting, Data Governance, and Advanced Analytics, fostering More ❯

Based in London, our client is looking for an experienced data analyst to join their team as a Senior Analytics Consultant on a permanent and hybrid-working basis, with 2 days at home per week (Mon and Fri). This job would suit someone with at least 3 years’ experience in data analytics using mainly SQL, with Python … as well, with strong client facing skills and previous experience in driving commercial impact through the data on projects. This person will be responsible for delivering analytical and revenue management solutions within the hotel, holiday and travel sectors, with opportunities to lead both projects and product development. This company works with organisations to improve performance and decision-making by … having been seen within the hospitality sector, they are looking to expand the team due to the expansion of some key projects. The successful individual will have a strong data analytics background in a role where they are interpreting business data and interpreting how this affects the business and what can be ascertained from this. Excellent communication skills More ❯

such as AWS, Azure and Snowflake for scalable deployment. Key Responsibilities: Develop and optimise quantitative models and analytical tools in Python Leverage statistical g packages (e.g., pandas, NumPy) for data analysis and modelling Work closely with portfolio managers, researchers, and technology teams to deploy robust, scalable solutions Design and implement data pipelines and workflows utilising AWS or Azure … programming for quantitative or analytical applications Strong proficiency with relevant statistical librariesPyth Practical experience utilising AWS and/or Azure for deployment and workflow orchestration Solid understanding of financial data and modelling techniques (preferred) Excellent analytical, communication, and problem-solving skills Experience with data engineering & ETL tools such as Apache Airflow or custom ETL scripts. Strong problem-solving … skills with a keen analytical mindset especially in handling large data sets and complex data transformations. Strong experience in setting up an underlying test framework for complex data calculations and processing. Strong familiarity with engineering and data architecture principles. Prior experience in a front office or financial services environment (desirable More ❯

Employment Type:** Permanent **Salary:** Up to £62,000 **Location:** in the West of London **Work Arrangement:** In-office only, five days a week. **Job Title:** Data Architect/Data Engineer **Experience Required:** 6-7Years **Role Overview:** We are seeking a Senior Data Architect/Data Engineer to design and implement scalable data solutions, including … real-time and ETL/ELT data pipelines. Responsibilities include optimizing our data warehouse, creating Power BI reports, and developing AI-driven solutions using OpenAI APIs. **Key Responsibilities:** - Design and implement robust real-time data pipelines from diverse sources. - Maintain a high-performance data warehouse for reporting and analytics. - Develop insightful Power BI dashboards and reports … for stakeholders. - Use Azure Data Factory, Azure Functions, and Logic Apps for data integration. - Employ Python and SQL for data transformation and analysis. - Leverage OpenAI APIs for AI/ML solutions. - Collaborate with teams to align data strategy with business goals. - Ensure data quality, consistency, and compliance. **Required Qualifications:** - 7-8 years in Data More ❯

Liquidity Data & Analytics London/Hybrid Contract until end of September £716.24 p/d Umbrella If you’re looking for a career that will help you stand out, join HSBC, and fulfil your potential. Whether you want a career that could take you to the top, or simply take you in an exciting new direction, HSBC offers opportunities … support and rewards that will take you further. We are currently seeking an experienced individual to join this team in the role Liquidity Data & Analytics. Role purpose: The role sits within the Global Treasury, Liquidity Insights & Methodologies team which is responsible for safeguarding and optimising the Group’s balance sheet and ensuring the Group’s entities adhere to the … tools (Tableau and Superset), to create appealing dashboards and analytical capabilities Have experience in database management, with strong knowledge of SQL Strong Business Analysis skill set, including expertise in data analytics and data analysis to support data-driven decision-making. Manage the implementation of technical solutions (including MI & Analytics) to support and enable Liquidity Management decision making More ❯

Data Engineering Manager We’re supporting a high-growth digital business as they build out their internal engineering function and undergo a significant data transformation. As part of this next phase, they’re hiring a Data Engineering Manager to lead a growing team of engineers focused on building scalable, real-time data infrastructure from the ground … a strategic, hands-on leadership role where you’ll drive the technical vision, define best practices, and lead a team responsible for architecting, building, and maintaining a real-time data platform. You’ll collaborate cross-functionally with product, analytics, and engineering teams to deliver robust, high-performance pipelines and infrastructure that power data-driven decision-making across the … business. Key Responsibilities Lead, mentor and grow a team of data engineers Set the technical direction and oversee the delivery of real-time data solutions Design scalable and fault-tolerant data infrastructure in the cloud Drive adoption of best practices around data quality, governance, and pipeline monitoring Collaborate with stakeholders to align data engineering efforts More ❯

Renowned for our “nothing is impossible” ethos, we prioritize trust, transparency, and innovation in everything we do. About the Role: We are looking for a Machine Learning Engineer with Data Engineering expertise to help scale our platform. In this hybrid role, you’ll design data pipelines, develop ML models, and work across data and AI systems to … deploy machine learning models for production. • Optimize model performance based on key metrics for scalability, reliability, and real-world impact. • Build and maintain end-to-end ML pipelines, including data preprocessing, model training, deployment, and monitoring. • Work closely with cross-functional teams to integrate ML models into our SaaS platform for PAI and OSINT investigations. Data Engineering • Develop … maintain, and optimize scalable data pipelines for ingesting, processing, and storing large volumes of data. • Ensure data quality, consistency, and availability to support ML workflows. • Work with ELT processes and implement Medallion (Bronze/Silver/Gold) architecture to structure and optimize data transformation. • Align data infrastructure with business needs and product strategy for PAI and More ❯

At Paragon DCX , we blend strategy, creativity, and technology to craft standout digital experiences. Part of the wider Paragon family, we exist at the intersection of intelligent data, compelling creative, and seamless multi-channel delivery. Our CRM and Data teams help brands transform how they communicate with customers — delivering the right message, in the right moment, on the … What you’ll do: You’ll work across industries and disciplines to create tangible value for our clients, guiding them through the end-to-end delivery of CRM and data-led projects. Accountabilities & Responsibilities Work with clients to define strategic goals and translate them into actionable initiatives. Conduct high-level and detailed business analysis to identify opportunities for process … improvement and digital/data transformation. Facilitate workshops, interviews, and stakeholder meetings to gather and validate requirements. Collaborate with clients, internal architects, and developers to ensure solutions meet clients’ needs. Provide thought leadership and best practices in data and CRM solutions. Technical Skills & Experience Business Analyst Experience: Significant Business Analyst experience, with proven experience working with data More ❯

The Role: Sitting at the heart of our data transformation, this role supports the development, implementation, and operation of Data Management Frameworks . You’ll be working with metadata management, data harmonisation, quality score carding, data lineage, and profiling —all critical for building robust data governance. What You’ll Be Doing: ✅ Applying SAS and … other analytical tools to extract insights from complex data sets ✅ Profiling and scoring data quality to drive real business impact ✅ Investigating data lineage and ensuring end-to-end transparency ✅ Supporting enterprise-wide data governance best practices ✅ Working closely with data stewards, business users, and tech teams to solve data challenges Who You Are: 🔥 Passionate … about data quality and continuously improving processes 📈 Experienced in SAS , SQL, Power BI, and other analytics tools 🛠️ Skilled in data governance, lineage, and metadata management 📚 Familiar with regulatory frameworks like GDPR, BCBS, CCPA More ❯

Data Analyst – Insurance – Power BI/DAX/SQL – London hybrid A prominent London Market insurer is undergoing a major data transformation and is looking for a Data Analyst to join their growing data team. This is a high-impact role with access to greenfield projects, executive-level stakeholders, and a chance to shape how … data is used across the business. You’ll play a key role in educating teams on what's possible and delivering meaningful, visual insights using Power BI, DAX, and SQL. What You’ll Be Doing: • Partnering with the business to understand needs and drive data-led decisions • Designing and building cutting-edge Power BI dashboards • Leveraging DAX and … SQL to create scalable, performant data models • Contributing to a forward-thinking, collaborative data culture • Driving outcomes and value in transformation projects What We’re Looking For: • Proven experience in Data Analysis • Demonstrable value shown from projects ie metrics, how much did the project you worked on save, or create efficiencies etc. • Strong skills in Power More ❯

Data Engineer – Hybrid (2–3 Days in Office) London | Full-Time Salary - £70-80K per annum Our client, a scaling FinTech are looking for a skilled Data Engineer to design, build, and maintain scalable data solutions that empower analytics, reporting, and self-service across the business. Key Responsibilities Build and maintain robust ELT pipelines and cloud … based data warehouses (e.g., AWS Redshift) Model curated data layers to support analytics and decision-making Develop and manage reusable, high-quality data products Promote self-service with intuitive data models and BI tool integration Ensure compliance, data governance, and security best practices Essential: 3+ years’ experience in data engineering and warehousing Proficiency with … SQL, Python, and AWS tools (Redshift, Glue, S3, Lambda, etc.) Strong grasp of data modeling, governance, and pipeline orchestration Excellent communication and collaboration skills in Agile teams Desirable: Experience with dbt, Airflow, Monte Carlo, and BI tools (Power BI, Tableau, QuickSight) Knowledge of data product principles, real-time pipelines, and data enablement programs Join to shape a More ❯

Senior Data Architect – Azure/Databricks/Python Location: London (2 days per week in-office) Salary: Up to £100,000 Join a global leader in legal market intelligence as they embark on a major data transformation journey. Our client is internationally recognised for their deep-dive publications, trusted globally in the same way the Michelin Guide … help legal professionals and firms understand performance metrics, win/loss ratios, and sector trends through data. With a new CDO leading the function and a committed investment in data, they are hiring a Senior Data Architect to help shape and scale their Azure-native data platform. You’ll play a central role in the architecture of … a platform handling vast quantities of textual and quantitative legal data—supporting both internal analytics and customer-facing products. Key Responsibilities Lead the architecture and design of robust, scalable data solutions in a modern Azure environment Drive the development of logical and conceptual data models, metadata frameworks, and architecture roadmaps Support and influence the entire data More ❯

Data Engineer - AWS | Innovative Financial Services | Hybrid - London £70,000 - £75,000 + Benefits | Permanent We’re working with a fast-growing, forward-thinking company in the financial services space that is undergoing a major data transformation. As part of their commitment to a data-driven future, they’re looking to bring on a Data Engineer … to help scale their modern cloud data platform. This is a fantastic opportunity for someone who enjoys hands-on engineering , collaborating across teams , and having a real impact on how data is used throughout an organisation. What You’ll Be Doing Develop and maintain robust ELT pipelines and cloud-native data warehouse infrastructure (AWS stack) Create and … manage curated data models to support analytics, reporting, and operational use cases Build and support reusable datasets and internal data layers used across multiple business functions Collaborate with stakeholders to ensure data is accessible, high-quality, and documented Promote the use of self-service analytics tools by building structured models and documentation Contribute to team knowledge-sharing More ❯

Senior Data Analyst Remote (UK-Based) Up to £60,000 + Benefits Fintech | Personal Loans | Full Data Ownership We’re hiring a Senior Data Analyst to join a fast-scaling fintech that’s redefining how personal loans are delivered. Backed by a trusted UK insurance brand, the business has already lent £500M+ to over 50,000 customers … since 2019, and they’re just getting started. This is a remote-first role (UK-based), where you’ll play a key part in building and optimising a modern data ecosystem, from ingestion to insight, with real business impact. Your Day-to-Day: Step into a strategic, hands-on role where data drives every decision. Own the full … data lifecycle. You’ll ingest, stage, and transform raw data (including CRA & Open Banking) into structured Snowflake tables. Build and improve BI suites. Create self-service dashboards and models that support teams across credit, marketing, and digital. Define KPIs and shape strategy. Translate high-level business problems into actionable insight by identifying what really matters. Drive reporting excellence. More ❯

Data Test Automation Engineer is required by my client to work on a large scale Data Program. This client offers hybrid working, which will be mainly remote based with flexibility to be onsite in London (City) on an ad-hoc basis. The role: To be considered you must be a Test Automation Analyst/Engineer with strong technical … data skills as you will be playing a pivotal role in the design, implementation and maintenance of automated testing frameworks for data quality validation, ETL processes, data mapping and reconciliations. You will work closely with development, product and operations teams to identify potential issues early in the development process and ensure that the software meets the highest … standards before release. This role demands a strong focus on automated data validation, a deep understanding of software architecture, and the ability to work in a fast-paced, collaborative environment. You will be responsible for designing and building scalable automation frameworks for validating data quality, data transformations, mappings, ETL workflows, and reconciliation logic. You will also be More ❯