1 to 25 of 138 Data Cleansing Jobs in London

Data Analyst, Power BI | Commodities Trading House - Energy Trading | London, Hybrid | up to £90k + Bonus, Benefits Data Analyst needed for a leading global commodities trading house, with a diverse portfolio across energy, gas, power, LNG, and related markets, is expanding its Data Analyst team with the addition of a Data Analyst. This is an exciting opportunity for a data-driven professional from a trading or financial services background, ideally with strong exposure to derivatives from a middle office perspective, if you come from commodities such as oil, gas, power and LNG is also a plus. The Data Analyst will become an … sources. Analysis of semi structured and file-based data extracts. Essential Skills for the Data Analyst: Data modelling, cleansing and enrichment, with experience in conceptual, logical and physical data modelling and data cleansing and standardisation. Familiarity with Data More ❯

Data Analyst, Power BI | Commodities Trading House - Energy Trading | London, Hybrid | up to £90k + Bonus, Benefits Data Analyst needed for a leading global commodities trading house, with a diverse portfolio across energy, gas, power, LNG, and related markets, is expanding its Data Analyst team with the addition of a Data Analyst. This is an exciting opportunity for a data-driven professional from a trading or financial services background, ideally with strong exposure to derivatives from a middle office perspective, if you come from commodities such as oil, gas, power and LNG is also a plus. The Data Analyst will become an … sources. Analysis of semi structured and file-based data extracts. Essential Skills for the Data Analyst: Data modelling, cleansing and enrichment, with experience in conceptual, logical and physical data modelling and data cleansing and standardisation. Familiarity with Data More ❯

Data Analyst, Power BI | Commodities Trading House - Energy Trading | London, Hybrid | up to £90k + Bonus, Benefits Data Analyst needed for a leading global commodities trading house, with a diverse portfolio across energy, gas, power, LNG, and related markets, is expanding its Data Analyst team with the addition of a Data Analyst. This is an exciting opportunity for a data-driven professional from a trading or financial services background, ideally with strong exposure to derivatives from a middle office perspective, if you come from commodities such as oil, gas, power and LNG is also a plus. The Data Analyst will become an … sources. Analysis of semi structured and file-based data extracts. Essential Skills for the Data Analyst: Data modelling, cleansing and enrichment, with experience in conceptual, logical and physical data modelling and data cleansing and standardisation. Familiarity with Data More ❯

Data Analyst, Power BI | Commodities Trading House - Energy Trading | London, Hybrid | up to £90k + Bonus, Benefits Data Analyst needed for a leading global commodities trading house, with a diverse portfolio across energy, gas, power, LNG, and related markets, is expanding its Data Analyst team with the addition of a Data Analyst. This is an exciting opportunity for a data-driven professional from a trading or financial services background, ideally with strong exposure to derivatives from a middle office perspective, if you come from commodities such as oil, gas, power and LNG is also a plus. The Data Analyst will become an … sources. Analysis of semi structured and file-based data extracts. Essential Skills for the Data Analyst: Data modelling, cleansing and enrichment, with experience in conceptual, logical and physical data modelling and data cleansing and standardisation. Familiarity with Data More ❯

ROLE OVERVIEW//We are seeking a Head of Data to develop and lead our firm’s data strategy and to drive the strategic use of data across the business. Reporting to the Chief Information Officer (CIO), this role will be instrumental in leveraging data insights to … support key business objectives, enhance decision-making, and improve operational efficiencies. The Head of Data will ensure that data-driven initiatives align with our long-term business strategy. The successful candidate will play a pivotal role in establishing a culture of data-driven decision-making, ensuring high-quality management information, and … disposal, to ensure compliance and reduce operational risk. Oversee enterprise-wide data quality initiatives, defining data quality KPIs, supporting data cleansing and enrichment programmes, and ensuring effective Master Data Management (MDM). Collaboration & Stakeholder Engagement Work closely with senior leadership to identify and develop data More ❯

ROLE OVERVIEW//We are seeking a Head of Data to develop and lead our firm’s data strategy and to drive the strategic use of data across the business. Reporting to the Chief Information Officer (CIO), this role will be instrumental in leveraging data insights to … support key business objectives, enhance decision-making, and improve operational efficiencies. The Head of Data will ensure that data-driven initiatives align with our long-term business strategy. The successful candidate will play a pivotal role in establishing a culture of data-driven decision-making, ensuring high-quality management information, and … disposal, to ensure compliance and reduce operational risk. Oversee enterprise-wide data quality initiatives, defining data quality KPIs, supporting data cleansing and enrichment programmes, and ensuring effective Master Data Management (MDM). Collaboration & Stakeholder Engagement Work closely with senior leadership to identify and develop data More ❯

ROLE OVERVIEW//We are seeking a Head of Data to develop and lead our firm’s data strategy and to drive the strategic use of data across the business. Reporting to the Chief Information Officer (CIO), this role will be instrumental in leveraging data insights to … support key business objectives, enhance decision-making, and improve operational efficiencies. The Head of Data will ensure that data-driven initiatives align with our long-term business strategy. The successful candidate will play a pivotal role in establishing a culture of data-driven decision-making, ensuring high-quality management information, and … disposal, to ensure compliance and reduce operational risk. Oversee enterprise-wide data quality initiatives, defining data quality KPIs, supporting data cleansing and enrichment programmes, and ensuring effective Master Data Management (MDM). Collaboration & Stakeholder Engagement Work closely with senior leadership to identify and develop data More ❯

ROLE OVERVIEW//We are seeking a Head of Data to develop and lead our firm’s data strategy and to drive the strategic use of data across the business. Reporting to the Chief Information Officer (CIO), this role will be instrumental in leveraging data insights to … support key business objectives, enhance decision-making, and improve operational efficiencies. The Head of Data will ensure that data-driven initiatives align with our long-term business strategy. The successful candidate will play a pivotal role in establishing a culture of data-driven decision-making, ensuring high-quality management information, and … disposal, to ensure compliance and reduce operational risk. Oversee enterprise-wide data quality initiatives, defining data quality KPIs, supporting data cleansing and enrichment programmes, and ensuring effective Master Data Management (MDM). Collaboration & Stakeholder Engagement Work closely with senior leadership to identify and develop data More ❯

skills and experience, we're looking for people who are innovative, commercial and value the work that they do. Our London office is currently looking for a Senior Data Engineer. The Role The Senior Data Engineer will be responsible for designing, developing, and maintaining the infrastructure and systems required for data storage, processing, and analysis. They play a crucial role in building and managing the data pipelines that enable efficient and reliable data integration, transformation, and delivery for all data users across the enterprise. Key Responsibilities Designs and develops data pipelines that extract data … the integration process, performing data validation and cleaning as needed Transforms raw data into a usable format by applying data cleansing, aggregation, filtering, and enrichment techniques Optimizes data pipelines and data processing workflows for performance, scalability, and efficiency Monitors and tunes data More ❯

performance reviews, PRP (Performance and Reward Process), and ensuring timely completion Support HR projects and initiatives within a fast-paced environment Maintain accurate HR records and always ensure data confidentiality aPrepare and analyse reports from Workday to support management decision-making Additional Responsibilities & Requirements Knowledge of HR business processes and HR systems, with the ability to act … Outlook and HireRight to ensure data accuracy Collaborate with stakeholders to gather, document, and analyse business requirements for Workday process changes Support data cleansing, data conversion, and extraction activities to ensure data integrity Generate templates, test data in sandbox environments, and upload data … system issues via ServiceNow Knowledge of HR business processes and workflow analysis Ability to create custom reports, manage data audits, and perform data cleansing activities Experience uploading data via EIB and managing HR data in Workday Strong stakeholder management skills, with the ability to gather and document More ❯

you’ll help design, validate, and execute the migration strategy ensuring data is accurate, compliant, and ready for go-live. You’ll take ownership of mapping, cleansing, governance, and validation activities across multiple data streams, supporting one of the most significant technology programmes in our organisation’s history. Data Migration … related datasets. Co-ordinate data extraction, transformation, and loading activities, maintaining documentation and version control throughout each migration cycle. Lead site-level data cleansing and validation to ensure data readiness for testing and production environments. Reconcile migrated data between source and target systems, ensuring completeness and accuracy. … finance and operational data domains such as master data, chart of accounts, vendors, and customers. Demonstrable experience in data mapping, cleansing, transformation, and validation across multiple systems. Experience supporting data cutover, reconciliation, and post-migration validation activities. Solid understanding of data governance and quality More ❯

you’ll help design, validate, and execute the migration strategy ensuring data is accurate, compliant, and ready for go-live. You’ll take ownership of mapping, cleansing, governance, and validation activities across multiple data streams, supporting one of the most significant technology programmes in our organisation’s history. Data Migration … related datasets. Co-ordinate data extraction, transformation, and loading activities, maintaining documentation and version control throughout each migration cycle. Lead site-level data cleansing and validation to ensure data readiness for testing and production environments. Reconcile migrated data between source and target systems, ensuring completeness and accuracy. … finance and operational data domains such as master data, chart of accounts, vendors, and customers. Demonstrable experience in data mapping, cleansing, transformation, and validation across multiple systems. Experience supporting data cutover, reconciliation, and post-migration validation activities. Solid understanding of data governance and quality More ❯

you’ll help design, validate, and execute the migration strategy ensuring data is accurate, compliant, and ready for go-live. You’ll take ownership of mapping, cleansing, governance, and validation activities across multiple data streams, supporting one of the most significant technology programmes in our organisation’s history. Data Migration … related datasets. Co-ordinate data extraction, transformation, and loading activities, maintaining documentation and version control throughout each migration cycle. Lead site-level data cleansing and validation to ensure data readiness for testing and production environments. Reconcile migrated data between source and target systems, ensuring completeness and accuracy. … finance and operational data domains such as master data, chart of accounts, vendors, and customers. Demonstrable experience in data mapping, cleansing, transformation, and validation across multiple systems. Experience supporting data cutover, reconciliation, and post-migration validation activities. Solid understanding of data governance and quality More ❯

you’ll help design, validate, and execute the migration strategy ensuring data is accurate, compliant, and ready for go-live. You’ll take ownership of mapping, cleansing, governance, and validation activities across multiple data streams, supporting one of the most significant technology programmes in our organisation’s history. Data Migration … related datasets. Co-ordinate data extraction, transformation, and loading activities, maintaining documentation and version control throughout each migration cycle. Lead site-level data cleansing and validation to ensure data readiness for testing and production environments. Reconcile migrated data between source and target systems, ensuring completeness and accuracy. … finance and operational data domains such as master data, chart of accounts, vendors, and customers. Demonstrable experience in data mapping, cleansing, transformation, and validation across multiple systems. Experience supporting data cutover, reconciliation, and post-migration validation activities. Solid understanding of data governance and quality More ❯

Data Migration Lead - Insurance Experience - Hybrid Working Our client, a global Insurance broker, are currently looking to hire a Data Migration Lead with experience in the Reinsurance sector. to join the client on a contract basis. This role would be hybrid working with the site based in London. The client are seeking a Data Migration Lead to drive the data migration workstream for a strategic initiative transforming treaty reinsurance operations. This role will oversee data migration strategy, planning, execution, and stakeholder engagement for the migration of complex data from legacy systems to the new platform. In this role you will define and … and success criteria. Ensure alignment with business objectives, IT architecture, and compliance requirements. Develop detailed migration plans that align with project timelines. Coordinate ETL processes, data cleansing, and transformation activities with internal IT, business and external vendors. Document Business Data Requirements and Data Mapping Work collaboratively with business analysts, reinsurance More ❯

Data Migration Lead - Insurance Experience - Hybrid Working Our client, a global Insurance broker, are currently looking to hire a Data Migration Lead with experience in the Reinsurance sector. to join the client on a contract basis. This role would be hybrid working with the site based in London. The client are seeking a Data Migration Lead to drive the data migration workstream for a strategic initiative transforming treaty reinsurance operations. This role will oversee data migration strategy, planning, execution, and stakeholder engagement for the migration of complex data from legacy systems to the new platform. In this role you will define and … and success criteria. Ensure alignment with business objectives, IT architecture, and compliance requirements. Develop detailed migration plans that align with project timelines. Coordinate ETL processes, data cleansing, and transformation activities with internal IT, business and external vendors. Document Business Data Requirements and Data Mapping Work collaboratively with business analysts, reinsurance More ❯

Data Migration Lead - Insurance Experience - Hybrid Working Our client, a global Insurance broker, are currently looking to hire a Data Migration Lead with experience in the Reinsurance sector. to join the client on a contract basis. This role would be hybrid working with the site based in London. The client are seeking a Data Migration Lead to drive the data migration workstream for a strategic initiative transforming treaty reinsurance operations. This role will oversee data migration strategy, planning, execution, and stakeholder engagement for the migration of complex data from legacy systems to the new platform. In this role you will define and … and success criteria. Ensure alignment with business objectives, IT architecture, and compliance requirements. Develop detailed migration plans that align with project timelines. Coordinate ETL processes, data cleansing, and transformation activities with internal IT, business and external vendors. Document Business Data Requirements and Data Mapping Work collaboratively with business analysts, reinsurance More ❯

Data Migration Lead - Insurance Experience - Hybrid Working Our client, a global Insurance broker, are currently looking to hire a Data Migration Lead with experience in the Reinsurance sector. to join the client on a contract basis. This role would be hybrid working with the site based in London. The client are seeking a Data Migration Lead to drive the data migration workstream for a strategic initiative transforming treaty reinsurance operations. This role will oversee data migration strategy, planning, execution, and stakeholder engagement for the migration of complex data from legacy systems to the new platform. In this role you will define and … and success criteria. Ensure alignment with business objectives, IT architecture, and compliance requirements. Develop detailed migration plans that align with project timelines. Coordinate ETL processes, data cleansing, and transformation activities with internal IT, business and external vendors. Document Business Data Requirements and Data Mapping Work collaboratively with business analysts, reinsurance More ❯

Data Migration Lead - Insurance Experience - Hybrid Working Our client, a global Insurance broker, are currently looking to hire a Data Migration Lead with experience in the Reinsurance sector. to join the client on a contract basis. This role would be hybrid working with the site based in London. The client are seeking a Data Migration Lead to drive the data migration workstream for a strategic initiative transforming treaty reinsurance operations. This role will oversee data migration strategy, planning, execution, and stakeholder engagement for the migration of complex data from legacy systems to the new platform. In this role you will define and … and success criteria. Ensure alignment with business objectives, IT architecture, and compliance requirements. Develop detailed migration plans that align with project timelines. Coordinate ETL processes, data cleansing, and transformation activities with internal IT, business and external vendors. Document Business Data Requirements and Data Mapping Work collaboratively with business analysts, reinsurance More ❯

Data Migration Lead - Insurance Experience - Hybrid Working Our client, a global Insurance broker, are currently looking to hire a Data Migration Lead with experience in the Reinsurance sector. to join the client on a contract basis. This role would be hybrid working with the site based in London. The client are seeking a Data Migration Lead to drive the data migration workstream for a strategic initiative transforming treaty reinsurance operations. This role will oversee data migration strategy, planning, execution, and stakeholder engagement for the migration of complex data from legacy systems to the new platform. In this role you will define and … and success criteria. Ensure alignment with business objectives, IT architecture, and compliance requirements. Develop detailed migration plans that align with project timelines. Coordinate ETL processes, data cleansing, and transformation activities with internal IT, business and external vendors. Document Business Data Requirements and Data Mapping Work collaboratively with business analysts, reinsurance More ❯

Data Migration Lead - Insurance Experience - Hybrid Working Our client, a global Insurance broker, are currently looking to hire a Data Migration Lead with experience in the Reinsurance sector. to join the client on a contract basis. This role would be hybrid working with the site based in London. The client are seeking a Data Migration Lead to drive the data migration workstream for a strategic initiative transforming treaty reinsurance operations. This role will oversee data migration strategy, planning, execution, and stakeholder engagement for the migration of complex data from legacy systems to the new platform. In this role you will define and … and success criteria. Ensure alignment with business objectives, IT architecture, and compliance requirements. Develop detailed migration plans that align with project timelines. Coordinate ETL processes, data cleansing, and transformation activities with internal IT, business and external vendors. Document Business Data Requirements and Data Mapping Work collaboratively with business analysts, reinsurance More ❯

SAP Data Test Analyst A leading luxury organisation has an additional head count for a SAP Data Test Analyst to join the team as the organisation embark on a major transformation. Role/Responsibilities * Review and interpret predefined test data requirements and translate them into data identification tasks. … Analyse SAP data structures and business processes to locate suitable test data records that meet scenario needs. * Collaborate with SAP functional teams and test leads to validate data requirements and ensure test coverage. * Use SAP transaction codes and data viewing tools (e.g., SE16, SQVI, SE11) to navigate and … scenarios. * Ensure data identification aligns with internal policies and data privacy standards (e.g., GDPR). Experience * SAP Testing * SAP data cleansing, data quality management, or a similar role, preferably within an SAP environment. * SAP/S4Hana * Strong understanding of SAP data structures, Tables, and More ❯

Senior Workday Data Architect - SC Cleared - Inside IR35 Contract Own the Data Strategy for a Major Workday Transformation Location: Hybrid (20% in London or Glasgow ) | Contract - Inside IR35 | Duration: Initial 6 Months | Clearance: SC Clearance Essential Are you a seasoned Workday Data Leader with 7-10 years' experience who can define … end-to-end data migration strategy , including scope, toolset, timelines, and data conversion best practices. Core Delivery: Lead data extraction, cleansing, mapping, transformation, validation, and reconciliation across HR, Finance, and Payroll. Technical Expertise: Act as the Workday data SME, producing critical artefacts like migration plans, data … domains (HR, Finance, Payroll). Deep expertise in Workday data models , data structures, and tenant configuration. Excellent knowledge of data cleansing, mapping, and governance frameworks (e.g., GDPR). Strong stakeholder management skills, particularly when defining data ownership and driving business accountability. Desirable: Previous experience in the Public More ❯

Data Migration Lead - Insurance Experience - Hybrid Working Our client, a global Insurance broker, are currently looking to hire a Data Migration Lead with experience in the Reinsurance sector. to join the client on a contract basis. This role would be hybrid working with the site based in London. The client are seeking a Data Migration Lead to drive the data migration workstream for a strategic initiative transforming treaty reinsurance operations. This role will oversee data migration strategy, planning, execution, and stakeholder engagement for the migration of complex data from legacy systems to the new platform. In this role you will define and … and success criteria. Ensure alignment with business objectives, IT architecture, and compliance requirements. Develop detailed migration plans that align with project timelines. Coordinate ETL processes, data cleansing, and transformation activities with internal IT, business and external vendors. Document Business Data Requirements and Data Mapping Work collaboratively with business analysts, reinsurance More ❯

Artificial Intelligence is used in every industry and as artificial intelligence requires data to operate there is now a massive growing demand for Data experts. If you are detail orientated, perceptive, organised, competent, analytical and can communicate well with those around you; you could have a truly rewarding future within Data Science. We use our specialised Data Science Career programme which looks to assist, train and place qualified candidates into a career pathway in Data Science. Our career program is designed for entry level individuals with limited or no experience. Please do not apply if you are already an experienced Data Analyst as we will be looking primarily at entry level roles. Demand for candidates who are experts in working with Data and AI has grown 20% year on year with salaries of £50k+. Business decisions rely on data to ensure correct business decisions are made and the role of the data More ❯