1 to 25 of 89 Data Cleansing Jobs in London

uniquely collaborative model across the firm and throughout all levels of the client organization, generating results that allow our clients to thrive. What You'll Do Join the Data Layer Team, a global initiative transforming our organization into a data-driven enterprise! The Data Layer Team builds essential data platforms, products, and capabilities to empower our Case Teams (CTs) and Practice Areas (PAs) with high-quality, actionable insights. Our focus is on creating scalable data solutions and advancing our data infrastructure to drive informed decision-making across the company. The Data Governance Lead will serve as the … quality standards, such as accuracy, completeness, and consistency as well as guidance on metadata (tags). Implement tools and workflows for data profiling, cleansing, and monitoring. Resolve data quality issues and identify opportunities for continuous improvement. Data Prioritization and Business Value Collaborate with stakeholders to identify high More ❯

migration strategies and operating governance model and methodologies, specifically in the context of SAP S/4HANA transitions. This includes expertise in data cleansing, transformation, validation, governance, and the technical tools involved in migrating data to SAP S/4HANA. This role requires guiding cross-functional teams, ensuring successful project … and ability to sell business value driven data stories to the clients Ability to help the business link process efficiency indicators to data cleansing and quality and governance KPI's to analytic KPI's Define data models, workflows, validation rules, and integration points to optimize master data … manufacturing, procurement, supply chain, finance and sales and asset and project management areas. Demonstrated expertise in data migration strategies and methodologies, including data cleansing, transformation, and validation. Proficiency in data migration tools and techniques within the SAP landscape like Syniti, SNP, SAP BODS, SAP Information Steward and any hyperscaler tools. 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 ❯

Job summary The Performance and Data Manager will be responsible for managing a team of data, performance, finance and compliance functions, in support of the Central Surgery Business. They are responsible for the development and maintenance of appropriate data systems, ensuring effective data collection management security, handling, analyses … Ensure all data is up-to-date and is collated and stored safely, to fulfil reporting requirements. Establishing processes that enable regular data cleansing, comparing complex data from a variety of sources to ensure quality, consistency and accuracy. Liaise with data providers in instances of anomalies, training … Ensure all data is up-to-date and is collated and stored safely, to fulfil reporting requirements. Establishing processes that enable regular data cleansing, comparing complex data from a variety of sources to ensure quality, consistency and accuracy. Liaise with data providers in instances of anomalies, training 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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

If you are an experienced Data Engineer with excellent communication skills and a proven track record of working on large scale data enablement projects, we have a new contract we would like to discuss with you. Please note this role requires onsite attendance once a week and has been deemed inside IR35. Requirement: Experience … Pyspark, SQL , data Modelling and Data Bricks. Design and develop Azure Pipelines including data transformation and data cleansing Document source-to-target mappings Re-engineer manual data flows to enable scaling and repeatable use Build accessible datasets for distribution and analysis Development of Azure … Pipelines for transforming data A scalable meta-data driven ingestion and transformation framework Aligning transformation pipelines and datasets with Purview Experience of working with Azure Data Lakes, Data warehousing, and pipelines and Storage accounts Experience in building and managing Pipelines including: building data interfaces to More ❯

Oracle Data SME Day Rate: Up to £600 per day Umbrella - Inside IR35 Location: Holborn, London Job Type: Contract (6 months) Hybrid - three days on-site work per week, with Thursday as a mandatory day. Flexibility for additional on-site days is expected as an exception. We are seeking an Oracle Data SME for … a 6-month contract based in Holborn, London. This role requires a professional with comprehensive experience in Oracle Fusion data migration, including domains such as HCM, finance, and procurement. Day-to-day of the role: Lead end-to-end Oracle Fusion data migration projects, ensuring a seamless transition from Oracle eBusiness Suite to Oracle … and collaborate with cross-functional teams including IT, business units, and external vendors to ensure alignment and integration across all phases of the programme. Support data cleansing activities to maintain data integrity. Monitor data migration activities, resolving any issues related to data quality, schema mismatches, or system More ❯

DM is a global business and technology consultancy seeking a Data & MI Analyst to work for our client within the public sector. This is initially a 6-month contract with the potential to extend and will be a hybrid role based in various UK office locations such as London, Manchester, Birmingham, Liverpool and Leeds. Our client is … looking for an experienced Data & MI Analyst who is detail focused, adaptable and has critical thinking skills. You will critically evaluate data from disparate sources to interpret results and provide recommendations while effectively communicating between stakeholders, business service owners and the project. You will also respond to challenges as well as work as part … core statistical skills Skills in Cloud (Azure) tooling and deployment Working as per Government Digital and Data Profession Capability Framework Data analysis, modelling, cleansing and enrichment skills Data Management, quality assurance, validation and linkage Data Visualisation, performance analysis with logical & creative thinking skills Project Management and communication More ❯

SAP Data Migration Consultant/Senior Consultant £60,000 - £100,000 Hybrid (On client sites as and when required) We are seeking an SAP Data Migration Consultant to join a leading consulting firm, playing a key role in SAP S/4HANA migration projects. You will work closely with functional and technical teams to … Services (BODS), LSMW, and LTMC to manage data extraction, transformation, and loading. Collaborate with functional teams to define data mapping, cleansing, and validation processes. Identify and resolve data quality issues, ensuring smooth migration. Support data reconciliation and validation post-migration to ensure integrity. Work … in SAP ECC and S/4HANA. Experience with LSMW, LTMC, IDocs, BAPIs, and SQL for data extraction & transformation. Knowledge of data quality, cleansing, and reconciliation processes. Ability to work with large datasets and ensure smooth migration. Strong communication skills to collaborate with technical and business teams. Preferred Qualifications SAP certifications in Data More ❯

SAP Data Migration Consultant/Senior Consultant £60,000 - £100,000 Hybrid (On client sites as and when required) We are seeking an SAP Data Migration Consultant to join a leading consulting firm, playing a key role in SAP S/4HANA migration projects. You will work closely with functional and technical teams to … Services (BODS), LSMW, and LTMC to manage data extraction, transformation, and loading. Collaborate with functional teams to define data mapping, cleansing, and validation processes. Identify and resolve data quality issues, ensuring smooth migration. Support data reconciliation and validation post-migration to ensure integrity. Work … in SAP ECC and S/4HANA. Experience with LSMW, LTMC, IDocs, BAPIs, and SQL for data extraction & transformation. Knowledge of data quality, cleansing, and reconciliation processes. Ability to work with large datasets and ensure smooth migration. Strong communication skills to collaborate with technical and business teams. Preferred Qualifications SAP certifications in Data More ❯

What we're all about. It isn't often you get to be part of a tech company that, since 2016, has been innovating the data analytics market in ways no-one else can. Our technology started out in FinTech, helping tackle serious criminal activity. Now, its potential is virtually limitless. Working at Quantexa isn't just … encompasses two closely related teams working on the foundational data layer of Quantexa's offerings: Data Engineering Accelerators Developing Quantexa's libraries for cleansing, parsing and standardising data used in entity resolution Finding efficiency/performance improvements through big data testing and building performance tooling Owning best … Scala Working with big data technologies, ideally Spark, but experience with tools like Airflow or Elasticsearch is also valuable Manipulating and transforming data - cleansing, parsing, standardising - to improve data quality and integrity Why join Quantexa? Our perks and quirks. What makes you Q will help you to realize your full More ❯

We are seeking an Analytical Data Engineer to join a leading Analytics as a Service (AaaS) provider, supporting clients across energy management, predictive maintenance, HR, and finance. You will transform complex data from multiple sources into actionable insights, creating user-friendly data models and dashboards that empower clients to explore their … data independently. This client-facing role blends data analyst and data engineer skills, including requirement gathering, stakeholder communication, and delivering robust data solutions. Hands-on experience with Power BI, Sisense, Quicksight, and AWS (Sagemaker Unified Studio preferred) is highly desirable. Offering a competitive salary, performance-based bonuses, and … years' experience in data modelling. Advanced level in application-based data modelling and ETL. Strong background in data analysis, cleansing, enrichment, metadata management, and data innovation. Proficiency in SQL and MySQL. Experience with business intelligence tools: Power BI, Sisense, Quicksight. Hands-on experience with ETL tools, ideally More ❯

We are seeking an Analytical Data Engineer to join a leading Analytics as a Service (AaaS) provider, supporting clients across energy management, predictive maintenance, HR, and finance. You will transform complex data from multiple sources into actionable insights, creating user-friendly data models and dashboards that empower clients to explore their … data independently. This client-facing role blends data analyst and data engineer skills, including requirement gathering, stakeholder communication, and delivering robust data solutions. Hands-on experience with Power BI, Sisense, Quicksight, and AWS (Sagemaker Unified Studio preferred) is highly desirable. Offering a competitive salary, performance-based bonuses, and … years' experience in data modelling. Advanced level in application-based data modelling and ETL. Strong background in data analysis, cleansing, enrichment, metadata management, and data innovation. Proficiency in SQL and MySQL. Experience with business intelligence tools: Power BI, Sisense, Quicksight. Hands-on experience with ETL tools, ideally More ❯

Data Analyst/Business Analyst | Insurance | London (3 days/week in the office) | £350/day (Inside IR35) | Initial 6 month contract Our Insurance client is looking for a Data Analyst/Business Analyst with Power BI, Excel and SQL … knowledge and good Stakeholder Management skills. You'd be working on a project looking at data from a pre-processing techniques, to data cleansing, migration, building insightful Power BI dashboards - and translating business needs into actionable data requirements. You'll also be supporting the creation of data … initial 6 month contract. Key Skills & Experience: Data Analyst/Business Analyst Power BI ETL/Data Migration Jira Data Cleansing Creating Business Requirements Documents Stakeholder Management This work would be based in the London office 3 days/week and from home 2 days/week Initial contract is More ❯

Data Analyst/Business Analyst | Insurance | London (3 days/week in the office) | £350/day (Inside IR35) | Initial 6 month contract Our Insurance client is looking for a Data Analyst/Business Analyst with Power BI, Excel and SQL … knowledge and good Stakeholder Management skills. You'd be working on a project looking at data from a pre-processing techniques, to data cleansing, migration, building insightful Power BI dashboards - and translating business needs into actionable data requirements. You'll also be supporting the creation of data … initial 6 month contract. Key Skills & Experience: Data Analyst/Business Analyst Power BI ETL/Data Migration Jira Data Cleansing Creating Business Requirements Documents Stakeholder Management This work would be based in the London office 3 days/week and from home 2 days/week Initial contract is More ❯

Lead Analyst/Data Manager 📍 Farringdon (Hybrid, 2 days per week) 💰 £55,000–£60,000 (flex. to £65,000 for an excellent candidate) An organisation in the healthcare sector is looking for a … Lead Analyst/Data Manager to centralise and own their data strategy. Following significant investment in new systems and data cleansing, this is a newly created role where you’ll shape reporting, governance, and analytics from the ground up. ROLE AND RESPONSIBILITIES Own and centralise data management … data management Strong SQL and experience with Power BI (or other visualisation tools) Knowledge of data governance, GDPR, and data cleansing best practices Stakeholder engagement and commercial acumen Background in organisations like charity, membership, not-for-profit, or similar sectors is a plus Unfortunately, sponsorship is NOT available for this More ❯