26 to 34 of 34 Data Cleansing Jobs in London

Data Analyst London, Hybrid Salary up to £45,000 This is an opportunity to work with a genuinely unique behavioural dataset that brings together digital activity, media exposure, shopping behaviour and emerging AI interactions. You will play a key role in uncovering insights that help organisations understand … consumers behave and how advertising influences real-world decisions. The Company They are a specialist data and analytics business focused on understanding consumer behaviour in depth. Their work combines advanced behavioural datasets with commercial insight to support global brands and media organisations. Operating as a growing ...

controls, security roles, permissions, and configuration settings within Dynamics 365. Support data management activities, including data imports, exports, cleansing, migration activities, and validation to maintain data accuracy and quality. Analyse configuration changes, assess potential impacts, support user acceptance testing … practical Dynamics 365 configurations. Knowledge of Power Platform technologies, including Power Automate and Power Apps. Understanding of Dynamics 365 security models, user roles, data management, and reporting capabilities. Ability to analyse complex requirements, identify solutions, and deliver effective system improvements. Strong troubleshooting, organisation, prioritisation, and documentation skills. ...

breakdown Traditional Daily Rate: £600 The Senior AI/ML Research Engineer will be a key member of the GenAI team within the Data & AI organisation, responsible for designing, developing, and deploying scalable AI/ML solutions across multiple business areas. The role focuses on delivering production … solutions and natural language interfaces for structured data environments. Additional Skills Strong understanding of data processing, cleansing, and handling large structured and unstructured datasets. Solid foundation in Linux, scripting (Bash/PowerShell), and networking fundamentals. Excellent communication skills with the ability to translate ...

Role AI Evangelist (Senior Technology Architect) Technology, Location & Compensation AI/ML/Gen AI, Data Science, Poly Cloud – Azure, AWS, GCP London, UK Competitive (including bonus) Job Summary We seek a highly skilled senior architect/consultant to lead the Generative AI Technologies team. The candidate … domain (e.g., healthcare, finance, entertainment) to enable contextual and tailored solutions. Data Engineering – understanding of data pipelines, preprocessing, cleansing and transformation for model training. AI Governance, Security & Responsible AI – knowledge of governance, safety, compliance considerations and emerging regulations impacting architecture and deployment. Communication ...

will take ownership of core financial planning, reporting and management accounting activities, while also helping to improve the quality of financial data, reporting processes and systems. This is a highly visible role offering regular interaction with senior leadership, the Executive team and private equity investors. Immediate start … truth. Supporting the reconciliation of recurring revenue metrics to statutory (GAAP) reporting. Improving management information by standardising manual reporting processes and enhancing data integrity. Identifying opportunities to streamline month-end, forecasting and reporting processes, reducing manual effort and increasing efficiency. Working confidently within an evolving systems landscape ...

NYSE with annual revenue in excess of US $6.2bn and employing approx. 22,000 people worldwide. CACI Ltd is an international data and technology consultancy with £154m turnover and 1200 employees. We are passionate, progressive and unafraid of challenge; our mission is to use technology and data … CASE) for new acquisitions and existing business unit processes. Review and enhance existing NetSuite processes. Perform data analysis, cleansing, mapping, importing, and migration using native NetSuite and third party applications. Build and maintain searches, reports, and role dashboards. Monitor the existing environment and test new releases ...

Remote (national) Salary: £47,149 per annum Contract : permanent, 37.5 hours per week Join Pact and help transform how a national charity uses data Pact (the Prison Advice & Care Trust) is a pioneering national charity supporting people in custody, people with criminal convictions in the community … support planning, fundraising and engagement activity Ensure system stability, data integrity and GDPR compliance Improve data quality through cleansing, validation, governance and consistent processes Deliver onboarding, training and ongoing support to Salesforce users, and act as the key contact for support queries Work ...

research team, you will contribute to the development of state-of-the-art multimodal AI systems, driving advancements across model architecture, data infrastructure and large-scale training systems. Key Responsibilities AI Research & Model Development Design and develop next-generation Vision Transformers (ViTs) and multimodal large language models. … long-context reasoning. Explore and implement scalable training methodologies for large multimodal models. Optimise model architectures to improve performance, efficiency and generalisation. Data & Dataset Development Process and curate large-scale multimodal datasets spanning image, video, audio and text data. Build robust data pipelines covering ...

them. You will work collaboratively across a fast-moving technology company, turningcutting-edgeresearch into practical, scalable solutions.This role reportsto the AppliedAILead. Responsibilities Lead data identification, cleaning, enrichment, preprocessing,feature engineering,andexploratoryanalysis to ensure fitness for AI workflows and to inform modelling and business decisions. Build, tune, andoptimisemachine … sandboxed autonomous workflows integrated intoCI/CDand delivery pipelines. Applymodel adaptation techniques including parameter-efficient fine-tuning(LoRA,QLoRA), modeldistillation, and synthetic data generation for domain-specific and low-resource scenarios. Develop evaluation frameworks covering performance, hallucination, safety, cost, and non-deterministicbehaviouracross classical and generative AI systems. ...