101 to 125 of 301 Data Quality Jobs in London

Title: Senior Data Architect - Quantexa Certified (Mandatory) Contract Length: 12 months Location: London - Hybrid (Candidates must reside in the UK and have the right to work in the UK) Overview This role sits within a growing Data & AI delivery team focused on building data-driven solutions that … deliver measurable business impact. Quantexa is a core platform used to enable entity resolution, network analytics, and contextual decision intelligence across complex data environments. We are looking for a Senior Data Engineer with strong Quantexa experience to work on large-scale data engineering solutions. You will contribute ...

Data Management Lead £500-£600, Contract, London, 6 months, Outside IR35 Highly respected international real estate client is seeking an experienced Data Governance Specialist to enhance their data governance framework and improve how they manage, protect, and utilise data assets. The role: Lead Salesforce data quality initiatives and system optimization Design sustainable governance solutions Implement quality control measures Develop documentation and training materials Key Responsibilities: CRM data quality improvement initiatives Solution design and implementation Framework and policy development Required Experience: 3+ years in data governance/analysis Ideally Strong ...

Data Scientist/Machine Learning Engineer Join our team as a Data Scientist/Machine Learning expert in the Analytics department within the business services industry. This permanent position, based in London, offers an opportunity to apply advanced data science techniques to deliver actionable insights. Client Details … Data Scientist/Machine Learning Engineer Our client is a well-established organisation within the business services industry. They are a medium-sized entity with a commitment to innovation and excellence in their field, providing a supportive environment for professional growth. Description Data Scientist/Machine Learning Engineer ...

Title: Data Analyst Location: London, Hybrid My client is looking for an experienced Data Analyst to support a cloud-based data platform, preparing and modelling trusted datasets to enable analytics, dashboards, and self-service reporting across Finance, Supply Chain, Quality, and Operations. Key Responsibilities Cleanse … harmonise data from multiple systems (ERP, CRM, MES, LIMS) Support design and maintenance of Silver & Gold data layers with Data Engineers Document business rules, data mappings, and de-duplication logic Conduct data quality checks and validation for GDPR/GMP compliance Develop analytical models ...

Title: Data Analyst Location: London, Hybrid My client is looking for an experienced Data Analyst to support a cloud-based data platform, preparing and modelling trusted datasets to enable analytics, dashboards, and self-service reporting across Finance, Supply Chain, Quality, and Operations. Key Responsibilities Cleanse … harmonise data from multiple systems (ERP, CRM, MES, LIMS) Support design and maintenance of Silver & Gold data layers with Data Engineers Document business rules, data mappings, and de-duplication logic Conduct data quality checks and validation for GDPR/GMP compliance Develop analytical models ...

Title: Data Engineer Location: London, Hybrid As a Data Engineer, you will design, build, and maintain a modern cloud-based data platform. You will develop robust, secure, and scalable data pipelines, ensure high-quality and compliant data, and collaborate with analytics and architecture teams … support business insights. Key Responsibilities: Build and maintain industrial-grade ELT pipelines to ingest, transform, and harmonise data from multiple sources. Deploy and industrialise cloud-based data platforms across build and run phases. Implement layered data architectures to structure, govern, and optimise data flows. Ensure data ...

Title: Data Engineer Location: London, Hybrid As a Data Engineer, you will design, build, and maintain a modern cloud-based data platform. You will develop robust, secure, and scalable data pipelines, ensure high-quality and compliant data, and collaborate with analytics and architecture teams … support business insights. Key Responsibilities: Build and maintain industrial-grade ELT pipelines to ingest, transform, and harmonise data from multiple sources. Deploy and industrialise cloud-based data platforms across build and run phases. Implement layered data architectures to structure, govern, and optimise data flows. Ensure data ...

client, a well-established energy business in London, is hiring a Senior Data Engineer to support the next phase of their growth. The role is based in Mayfair and operates on a hybrid basis, with three office days and two remote days per week. Senior Data Engineer Role … Purpose: We are looking for an engineer who is responsible for building, maintaining, and evolving the data pipelines and models that underpin our supply business. This includes ingestion, transformation, validation, and exposure of data used by trading, optimisation, operations, and reporting. The role exists to provide clear ownership ...

home on a Tuesday & Thursday) Job Purpose The Reporting Analyst plays a pivotal role in supporting the Federation’s Oracle Fusion platform and wider data ecosystem. They will be responsible for designing, developing, and maintaining a suite of high quality management and statutory reports across Finance, HCM, Payroll … Procurement, enabling data-driven decision-making across Academies and Head Office. The role will help strengthen the Federation’s reporting capability, ensuring that accurate, timely and trusted data flows across Oracle Fusion, BromCom, EPM, and other connected systems. Main Areas of Responsibility Reporting & Analytics • Design, build, and maintain ...

Credit Benchmark is a financial data analytics company bringing together the credit risk assessments of the world’s leading financial institutions to deliver greater visibility into the credit quality of individual entities. We are growing rapidly and are looking for a permanent, full time Content Operations Analyst … based in our London office with hybrid working. This is a great opportunity to join a growing organisation that builds a unique financial data service harnessing intelligence from some of the most prominent financial institutions around the world. The role Reporting to the Head of Client Operations, the ideal ...

Contract Snowflake Developer Our client is looking for an experienced Snowflake Developer to join a data-focused team working on large-scale analytics and cloud data platforms. You’ll play a key role in designing, building, and optimising Snowflake-based data solutions that support critical business reporting … months (extension likely) Rate – DOE Key Skills & Experience Strong hands-on experience as a Snowflake Developer Solid SQL skills and experience with complex data transformations Experience with cloud platform - Azure Familiarity with ETL/ELT tools Strong understanding of data warehousing concepts and dimensional modelling Responsibilities Design, develop ...

Junior Data Analyst – Private Credit Intelligence (Forecasting & Simulation Support) Location: London (Hybrid) Salary: £40,000 – £45,000 + Benefits (plus meaningful equity participation) Start Date: ASAP About the Opportunity: We’re recruiting on behalf of an ambitious, high-growth organisation building an intelligence platform for private credit — turning large … scale, real-world financial behaviour into forward-looking insight for fintechs and investors. This is a Master’s-level Data Analyst role for candidates with up to 2 years’ experience post-Master’s . You’ll sit close to the core analytics and modelling roadmap—supporting forecasting and simulation ...

Data Platform Lead £100,000-£110,000 + bonus Hybrid - London (2 days onsite) We're hiring a Data Platform Lead to take ownership of an existing data warehouse and the systems around it. The platform is already in production and widely used. This role is focused … keeping it reliable, improving data quality, and developing the modelling layer so it supports analytics, operational reporting, and data science use cases properly. The role is hands-on. You'll spend a meaningful amount of time working directly with SQL and data models, alongside leading ...

Data Platform Lead £100,000-£110,000 + bonus Hybrid - London (2 days onsite) We're hiring a Data Platform Lead to take ownership of an existing data warehouse and the systems around it. The platform is already in production and widely used. This role is focused … keeping it reliable, improving data quality, and developing the modelling layer so it supports analytics, operational reporting, and data science use cases properly. The role is hands-on. You'll spend a meaningful amount of time working directly with SQL and data models, alongside leading ...

Lead Data Platform Engineer A fast-growing financial technology business is expanding its data capability and is looking for an experienced data professional to help shape and scale its analytics platform. This role is ideal for someone who enjoys building robust data foundations and wants greater … exposure to solution design and platform architecture. Youll be instrumental in evolving a cloud-based data environment, enabling reliable reporting, analytics, and downstream decision-making across the organisation. Working alongside product teams, engineers, and business users, youll translate complex requirements into resilient, high-performing data solutions. Core responsibilities ...

leading organizations unlock the value of technology and build a more sustainable, more inclusive world. YOUR ROLE We are seeking a highly experienced Data Modeller with deep expertise in the Lloyds of London insurance market. The ideal candidate will be responsible for designing implementing and optimizing complex data models that support underwriting claims pricing and regulatory reporting processes. This role requires a strong understanding of insurance data structures market Specific standards and advanced data architecture principles YOUR PROFILE Data Modelling Architecture Design and maintain conceptual logical and physical data models for insurance systems ...

Data & Business Analyst - Data & Analytics Hybrid (2 days onsite), various offices across the UK (London, Salford, Cardiff, Glasgow) Up to £550 per day (inside ir35) 6 months (possible extensions One of our public sector clients is seeking an experienced Data & Business Analyst to help transform financial … operational data into high-quality insight that supports strategic planning and decision-making across the organisation. The role will involve: Extracting, analysing, and interpreting data from existing financial and operational models, including poorly structured datasets Designing and building new financial models from scratch that are robust, scalable ...

Data Analyst - Power BI (12-month FTC) Responsible for delivering accurate, insightful reporting and dashboards for L&D and People Teams. The role involves translating complex data into actionable insights, ensuring data quality, and supporting strategic decision-making. Key Responsibilities: * Develop and maintain reports, dashboards … presentations using tools like Power BI and Excel. * Collaborate with stakeholders to understand reporting needs and deliver scalable solutions. * Ensure data accuracy and compliance with governance standards (e.g., GDPR). * Provide BAU and ad hoc analytics for initiatives, audits, and surveys. * Act as a subject matter expert on people ...

something world-changing. We are exceptional engineers and researchers taking a novel approach to accurate database reasoning. About the role This is a founding Data Engineer role, with the opportunity to shape our data and backend architecture from day one. Productionise research into robust, scalable data and backend systems Design and build data pipelines and APIs used by internal systems and customers Work deeply with databases (SQL, complex schemas, real-world, messy enterprise data) Design and operate data ingestion, transformation, and validation workflows Own scaling, performance, reliability, and correctness of data ...

ensuring all reporting is consistent, performant, and certified for organisational use. They will also prepare curated, structured datasets optimised for use with Microsoft Fabric data agents, Copilot experiences, and other AI-driven capabilities. This role requires expertise in Power BI report design, data modelling, and DAX, along with … ability to analyse structured and unstructured data using Microsoft Fabric and related technologies. The analyst will work closely with internal business teams, data engineers, and platform experts to deliver high-quality analytics, reporting, and data models that drive intelligent business solutions. Responsibilities: Own and maintain ...

leading London Market Underwriter is looking for a Senior Data Business Analyst to lead the discovery, definition, and delivery of data-focused projects across a well established Change and Transformation function. This role offers the opportunity to take ownership of data processes, reporting, and business intelligence initiatives … while influencing the evolution of the organisation’s Business Analysis framework. Key Responsibilities: Lead the initiation, discovery, and delivery of multiple data and BI projects, ensuring scope, budget, and timelines are controlled. Play a key role in developing the data business analysis function , with future opportunities to take ...

Performance and Data Analyst (SEND) Rate: £24.48 per hour (PAYE)/£32.62 per hour (Umbrella) Contract: 3 months+ (with strong potential to extend) Location: Ealing Department: Strategy, Performance & Intelligence Directorate: Strategy & Change Hours: Full-time - 35 hours per week Are you passionate about improving outcomes for children and young … Needs and Disabilities (SEND)? Do you have proven experience working with SEND datasets, statutory submissions, and education performance information? If you thrive on using data to drive better services, this role offers a fantastic opportunity to make a real impact. We are seeking an experienced Performance and Data ...

Data Architect Mainframe Migration & Modernisation (Contract) Were recruiting an experienced Data Architect to lead a critical mainframe data migration and modernisation programme for a large enterprise environment. This is a hands-on, delivery-focused role working on complex Db2 on z/OS systems and migrating data to modern cloud-based relational platforms. Youll be responsible for designing and delivering Change Data Capture (CDC) pipelines, ensuring accurate, low-risk data movement with zero-surprise cutovers. The role involves deep involvement across data modelling, integration architecture, validation, reconciliation, and event-driven design. Key Responsibilities ...

Data Product Manager (Domain) - Hybrid I’m working with a client who is looking to appoint a Data Product Manager from an Insurance background to help drive data led innovation across their organisation. This role sits within a global data, analytics and AI function focused … delivering commercial value, improving efficiency and embedding a strong data culture. The Role This is a key leadership position responsible for defining product strategy and roadmaps for data products within a dedicated domain. You will work across a range of product areas throughout the business including underwriting, marketing ...

Pricing & Valuations Data Workstream Project Lead Contract Daily Rate: £650 - £750 (inside IR35 via umbrella) Contract Length: 10 months initially Location: Canary Wharf, Greater London (4 minutes walk from Canary Wharf train station) Hybrid working - 3 days onsite per week is essential. About Us: Our client, a leading organisation … financial services, is seeking a highly skilled Pricing & Valuations Data Workstream Project Lead to join their central Data Risk team. This role will support the Price Risk Initiative, aimed at enhancing market risk management controls and processes across their Markets business. Role Overview: As the Pricing & Valuations Data ...