1 to 25 of 104 Data Cleansing Jobs in London

advantage, and its technology-led service provides access to all major exchanges, order-flow management via screen, voice and DMA, plus award-winning data, insights and analytics. The Technology Department delivers differentiation, scalability and security for the business. Reporting to the COO, Technology provides digital tools, software … our enterprise-wide services to end users and actively manages the firm's infrastructure and data. Within IT, Marex Technology has established a Data team that enables the firm to leverage data assets to increase productivity and improve business decisions, as well as maintain … new data-related process improvement opportunities. Skills and Experience: Essential: • Experience managing/leading a team. • Data modelling, cleansing and enrichment, with experience in conceptual, logical, and physical data modelling. • Familiarity with data warehouses and analytical data More ❯

advantage, and its technology-led service provides access to all major exchanges, order-flow management via screen, voice and DMA, plus award-winning data, insights and analytics. The Technology Department delivers differentiation, scalability and security for the business. Reporting to the COO, Technology provides digital tools, software … our enterprise-wide services to end users and actively manages the firm's infrastructure and data. Within IT, Marex Technology has established a Data team that enables the firm to leverage data assets to increase productivity and improve business decisions, as well as maintain … new data-related process improvement opportunities. Skills and Experience: Essential: • Experience managing/leading a team. • Data modelling, cleansing and enrichment, with experience in conceptual, logical, and physical data modelling. • Familiarity with data warehouses and analytical data More ❯

Data Analyst, Power BI | Investment Management - Trading Platform | London, Hybrid | up to £100k + Bonus, Benefits A leading global asset manager, responsible for assets under management across liability driven investment (LDI), cashflow-driven investing (CDI) and longevity hedging, currency management, fixed income, absolute return, multi-asset and … specialist investment strategies. Is looking to add to their Data team, by hiring a Data Analyst, coming from a financial services/Trading House background with knowledge around Risk, regulations, Compliance, Trade Surveillance etc... The Data Analyst will join the Data … at least 5 years, within a Financial Services environment, with particular emphasis on Risk or cross asset derivatives areas. Data modelling, cleansing and enrichment, with experience in conceptual, logical and physical data modelling and data cleansing and standardisation. Familiarity More ❯

Data Analyst, Power BI | Investment Management - Trading Platform | London, Hybrid | up to £100k + Bonus, Benefits A leading global asset manager, responsible for assets under management across liability driven investment (LDI), cashflow-driven investing (CDI) and longevity hedging, currency management, fixed income, absolute return, multi-asset and … specialist investment strategies. Is looking to add to their Data team, by hiring a Data Analyst, coming from a financial services/Trading House background with knowledge around Risk, regulations, Compliance, Trade Surveillance etc... The Data Analyst will join the Data … at least 5 years, within a Financial Services environment, with particular emphasis on Risk or cross asset derivatives areas. Data modelling, cleansing and enrichment, with experience in conceptual, logical and physical data modelling and data cleansing and standardisation. Familiarity More ❯

responsible for leading and delivering the data strategy across all phases of the ERP implementation. This role ensures the effective governance, cleansing, migration, security, and archiving of data. The incumbent will collaborate with business and technical teams to ensure data integrity, compliance, and … data professionals, fostering a culture of data-driven decision-making and continuous improvement. 2. Data Cleansing & Migration Oversee the development and execution of data cleansing plans to improve data quality. Design and manage … workstreams in large-scale ERP implementations (e.g., SAP, Oracle, Microsoft Dynamics). Strong expertise in data migration, governance, cleansing, security, and archiving. In-depth knowledge of data management frameworks and regulatory compliance (e.g., GDPR). Strong leadership and stakeholder management More ❯

responsible for leading and delivering the data strategy across all phases of the ERP implementation. This role ensures the effective governance, cleansing, migration, security, and archiving of data. The incumbent will collaborate with business and technical teams to ensure data integrity, compliance, and … data professionals, fostering a culture of data-driven decision-making and continuous improvement. 2. Data Cleansing & Migration Oversee the development and execution of data cleansing plans to improve data quality. Design and manage … workstreams in large-scale ERP implementations (e.g., SAP, Oracle, Microsoft Dynamics). Strong expertise in data migration, governance, cleansing, security, and archiving. In-depth knowledge of data management frameworks and regulatory compliance (e.g., GDPR). Strong leadership and stakeholder management More ❯

economic crime across the NHS. Further information about our work and annual plan for delivering this is available on our website. As a Data Engineer you will have direct oversight and responsibility for the development implementation review and establishment of data and techniques used … in the Advanced Data Analytics Portfolio (DAP). You will collaborate with project managers, data scientists, counter fraud experts, stakeholders, and senior management across the NHSCFA and our wider stakeholders. The primary responsibilities will include developing, evaluating, maintaining, and managing data pipelines, processing, preparing data suitable for analysis, and developing and maintaining data models. You will support the design of analytical services, products, and models that meet the needs of NHSCFA. The post holder will be required to have a NPPV3. This More ❯

to Move to Skip to Content Link Select how often (in days) to receive an alert: The Job You're Considering The Enterprise Data Management practice within the Insights and Data business unit of Capgemini; a global practice involved in Enterprise Data Management, Cloud Platforms, Enterprise Content Management and AI & Analytics. The Enterprise Data Management provides services on Information Strategy, Data Governance, Master Data Management, Data Architecture, Data Migration and Lifecycle Management. We help … to SAP S/4HANA and/or ECC systems from SAP and non-SAP source systems. • Data Profiling and Cleansing: Expertise in leading and implementing solutions for data profiling, data cleansing, and data enrichment More ❯

Senior Data Analyst - Migration, FX, Data Cleansing sought by leading investment bank based in the city of London. Inside IR35 - 2 days a week onsite Accountabilities and Responsibilities: Perform data mapping, transformation, and advanced analysis on large and complex data sets. Perform data and system analysis, assessments and resolution for defects and incidents of complexity and correct as appropriate, including optimising fuzzy merge processes between data systems. Ensure data quality, integrity and consistency by enforcing best practices in … analysis to identify data flows. Design data solutions, correct problems, apply transformations and recommend data cleansing and quality solutions. Stakeholder engagement and communication. Knowledge & Skills: In-depth understanding of the software development process and overall project life cycle (Essential). More ❯

Select how often (in days) to receive an alert: About The Job You're Considering The Enterprise Data Management practice within the Insights and Data business unit of Capgemini is a global practice involved in Enterprise Data Management, Cloud Platforms, Enterprise … Content Management, and AI & Analytics. The Enterprise Data Management provides services on Information Strategy, Data Governance, Master Data Management, Data Architecture, Data Migration, and Lifecycle Management. We help our clients build an enterprise-class data … systems from SAP and non-SAP source systems. Experience in leading and implementing solutions for data profiling, data cleansing, and data enrichment within an SAP context. An interest in working in data migration projects for analytic scenarios More ❯

growing, values-driven team of specialists who work with government clients across Cyber, Telecommunications and Data. We are seeking a talented and motivated Data Engineer to join our team and contribute to our mission of protecting the UK through data-driven insights and solutions. … As a Data Engineer, you will work closely with our public sector clients and project teams to develop and implement data engineering pipelines to support data science and business/mission intelligence use cases. Key Responsibilities Assessing your clients' technical needs … intelligence, sharing with applications and organisations Harvesting and ingesting structured and unstructured data in different formats and standards Integrating, consolidating and cleansing data Migrating and converting data Applying ethical principles in handling data Ensuring appropriate storage of More ❯

Lead Editorial Data Analyst Department: Content Editorial & Research Employment Type: Permanent Location: London Description Law Business Research provides must-have data and intelligence to our highly loyal audiences across a range of niches and verticals. As part of our ongoing investment into deepening and … improving our offer to audiences, we are growing our team of data analysts, and are looking for an experienced, passionate and rigorous team lead to architect that expansion. If you are passionate about using the right data to feed decision-making, identify trends and … stories, and inspiring others to do the same, this opportunity is for you. In this role, you will create and maintain a robust data governance framework for our content and research data; identify, quality assure and utilise external data sources; blend More ❯

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 … In this role, you will be responsible for designing and executing comprehensive data validation strategies, including data profiling, cleansing, and transformation, to identify and rectify data quality issues. You'll conduct data quality assessments and audits to More ❯

The Junior Data Processor role is integral to their Data and Print team, responsible for accurate data preparation, manipulation, and security. This position requires a detail-oriented individual with advanced Excel skills, an understanding of data cleansing, and a commitment to data quality standards. PSM Recruitment are seeking a Junior Data Processor to join a … data accuracy, completeness, and relevance through careful verification and quality checks. Data Manipulation: Perform data cleansing tasks, including deduplication, address enhancement, and mail sorting to optimize data quality. Sorting and Mailsort Operations: Use in-house systems and More ❯

Key Responsibilities My client are expanding their data and technology capabilities and seeking a skilled Data Engineer to join this growing team. The successful candidate will help ingest, cleanse, and model data into unified, analytics-ready datasets supporting Business Intelligence, machine … learning, and Data Science initiatives. Core Duties Design and develop cohesive data repositories to support data-driven decision-making. Ingest data from a variety of sources, including on-premise SQL databases, REST APIs, and Apache Kafka streams. Apply data cleansing rules to ensure data meets quality and consistency standards. Model data appropriately for usage scenarios, including designing single More ❯

Key Responsibilities My client are expanding their data and technology capabilities and seeking a skilled Data Engineer to join this growing team. The successful candidate will help ingest, cleanse, and model data into unified, analytics-ready datasets supporting Business Intelligence, machine … learning, and Data Science initiatives. Core Duties Design and develop cohesive data repositories to support data-driven decision-making. Ingest data from a variety of sources, including on-premise SQL databases, REST APIs, and Apache Kafka streams. Apply data cleansing rules to ensure data meets quality and consistency standards. Model data appropriately for usage scenarios, including designing single More ❯

Moody's Insurance Solutions Graduate Program, you'll work with the people, teams, and companies leading the way in the use of models, data, analytics, and technology to derive relevant insights across the insurance lifecycle. Our insurance customers use our models, data, analytics, and … are crucial to our future, and we are committed to supporting yours as well. Skills and Competencies: Applied experience collecting, processing, and using data to solve a problem or answer a question. Working knowledge of a computer programming language (examples include SQL, R/tidyverse, Python, Microsoft … within Moody's Insurance Solutions. The ideal candidate for this position is interested in a broad range of work spanning data cleansing, data analysis/data analytics, programming, tool development, data pipelines, gaining an in-depth knowledge More ❯

and accelerating our ambitious plans to grow rapidly by understanding the needs of our business customers, partners & co-workers through redefining & optimizing our data and information and supporting the changes in operating models, modernization and business systems. CDW UK's Enterprise Data team is … responsible for driving and accelerating Data, reporting and analytics use, understanding and transformation across people, process, and systems. Simplistically put its role is to: Provide meaningful and clear metrics to measure, support and predict business activity. Drive change initiatives to ensure best practice and value focused outputs. … querying, analysis, and interrogation of data. Develop comprehensive data profiles and assess quality metrics. Manage and measure data cleansing and enhancement initiatives. Establish and document controls, ensuring data quality and structure for all operations. Architect data models More ❯

Account Director (Data Marketing Agency) Hybrid/with 2 days in London office To £55K plus bonus potential of up to £20K A super role for an Account Director who has a good understanding of data for marketing. This is a great role for … a commercial Account Director who likes to work on a small number of clients and strategically develop these. Account Director – Data – London to £55K plus bonuses If you have good data experience and would love to work at a data agency … management. The solutions this data agency offers are a wide range of services which include database hosting, data cleansing, data segmentation, data analytics, plus data and CRM campaign management and delivery. All their solutions More ❯

Account Director (Data Marketing Agency) Hybrid/with 2 days in London office To £55K plus bonus potential of up to £20K A super role for an Account Director who has a good understanding of data for marketing. This is a great role for … a commercial Account Director who likes to work on a small number of clients and strategically develop these. Account Director – Data – London to £55K plus bonuses If you have good data experience and would love to work at a data agency … management. The solutions this data agency offers are a wide range of services which include database hosting, data cleansing, data segmentation, data analytics, plus data and CRM campaign management and delivery. All their solutions More ❯

Client & Static Data Associate Role Overview: We are seeking a highly motivated and detail-oriented Client Data & Static Data Analyst to join our Operations team. This role is pivotal to ensuring the accuracy, completeness, and consistency of client and reference data … You will play a key role in supporting trading, sales, compliance, risk, and settlement functions by maintaining critical static data. Key Responsibilities: Client Data Management: Onboard new clients into internal systems in line with KYC, AML, and regulatory requirements Maintain and update existing client records (legal entity … Quality & Governance: Perform data validation, exception management, and periodic reconciliations Work on data remediation and cleansing projects Support internal and external audits with relevant data extracts and documentation Projects & Change: Participate in system upgrades, data More ❯

Client & Static Data Associate Role Overview: We are seeking a highly motivated and detail-oriented Client Data & Static Data Analyst to join our Operations team. This role is pivotal to ensuring the accuracy, completeness, and consistency of client and reference data … You will play a key role in supporting trading, sales, compliance, risk, and settlement functions by maintaining critical static data. Key Responsibilities: Client Data Management: Onboard new clients into internal systems in line with KYC, AML, and regulatory requirements Maintain and update existing client records (legal entity … Quality & Governance: Perform data validation, exception management, and periodic reconciliations Work on data remediation and cleansing projects Support internal and external audits with relevant data extracts and documentation Projects & Change: Participate in system upgrades, data More ❯

Data Engineer – Remote Working/London circ £60,000 - £70,000 Experienced Data Engineer required for this remote working/hybrid position based in West London (near Feltham, Hanworth, Hounslow etc). Ideally the successful candidate will be able to work on site once … the client would also consider candidates looking for a remote working role as long as they can be onsite once a month. The Data Engineer will join a small team and play a key role in developing and managing data integration projects as our … suitable for use over multiple project phases. Actively review data quality assessments, addressing any inconsistencies and apply data cleansing and validation techniques. Build data pipelines that clean, transform, and aggregate data from disparate sources. Stay up-to More ❯

Data Engineer - Consultancy - Up to £600 per day (Inside IR35) - 6 Month Contract - Remote Overview: Join a leading consultancy, delivering innovative data-driven solutions for global clients. You'll play a key role in developing and supporting enterprise-grade data platforms … and services, ensuring high-quality data pipelines and enabling smarter business decision-making. Key Responsibilities: Design and develop homogenous data repositories for … enterprise reporting and analytics. Ingest data from SQL databases, REST APIs, Kafka streams and other sources. Apply data cleansing rules to ensure high data quality standards. Model data into a single source of truth using Kimball methodology More ❯

This role reports to the Analytics Director, Adobe.pub EMEA. The ideal candidate will possess strong analytical and communication skills and have experience analysing data to answer critical business questions. They will design and implement effective data visualizations and reports, while collaborating closely with cross … to create insightful solutions for business questions. Plan and execute analyses to guide campaign strategies, and produce comprehensive reports for presentations and publications. Data Transformation: Develop and maintain data pipelines for efficient data integration. Conduct data wrangling and … working with different teams Advanced Excel user (advanced string functions for data manipulation, array formulas, PowerQuery for data cleansing/transforms, PowerPivot for basic data modelling) Understanding of Data visualisation principles Exposure to mainstream web analytics (Adobe More ❯