126 to 140 of 140 Data Cleansing Jobs in London

ongoing software development is integral to delivering that vision. The key responsibilities of the role are to: Support the Quant Trading team in data analysisTake ownership of gathering, understanding and cleaning data; using ETL tools to source data from a variety … sourcesDesign and implement architecture for data storageExtend utilisation of off-the-shelf tools such as QlikView, Tableau or D3, and create internal tools for data visualisation and explorationPerform statistical analysis and implement machine learning algorithms for finding trading strategiesThis role will give you massive ...

success. Our Business Support teams are essential to building and maintaining the platform that powers everything we do — combining market access, data, compute, and research infrastructure with risk management, compliance, and a full suite of business services. Our Business Support teams enable our trading and engineering teams … project managers. Supporting portfolio and programme forums: preparing materials, tracking actions, and following up to closure. Maintaining RAID logs and helping keep project data accurate and up to date. Tooling and automation Writing Python scripts and small applications to support PMO workflows, including data ...

multimodal alignment, representation learning, and long-context modelling Explore scalable training methods for large multimodal models Optimize model architectures for generalization and performance Data Ecosystem Construction Process large-scale multimodal data across images, videos, audio, and text Build pipelines for data cleaning, filtering, annotation, and quality control Construct and maintain datasets with versioning and reproducibility Optimize data mixtures and sampling strategies for model training Improve data quality through feedback-driven curation loops MLLM Systems & Infrastructure Build distributed training systems for large-scale ...

Scripting capability (Python or Node.js) for ingestion tooling, extraction validation, and automated spot-checks against the Cortex graph and citation layer. Understanding of data masking and scrubbing requirements: able to apply agreed masking rules to extraction output before files enter the Enterprise AI object store vault. Attention … service key management in a BTP subaccount context. Able to work alongside functional and basis teams to gather source inventory details, confirm data owners, and document extraction scope per the agreed ingestion checklist. Structured and methodical approach to repetitive technical tasks: ingestion runs, delta scheduling, health checks ...

Scripting capability (Python or Node.js) for ingestion tooling, extraction validation, and automated spot‐checks against the Cortex graph and citation layer. Understanding of data masking and scrubbing requirements: able to apply agreed masking rules to extraction output before files enter the Enterprise AI object store vault. Attention … service key management in a BTP subaccount context. Able to work alongside functional and basis teams to gather source inventory details, confirm data owners, and document extraction scope per the agreed ingestion checklist. Structured and methodical approach to repetitive technical tasks: ingestion runs, delta scheduling, health checks ...

looking to make a difference in how the latest clinical trials progress into the market? Do you have a background in data science and/or computer science with experience working with AI tools for interactive AI applications across various IT systems? If so, we have … techniques and algorithms, including supervised, unsupervised, semi-supervised, reinforcement, and deep learning; Design and optimize machine learning pipelines and workflows, incorporating techniques for data cleaning, feature engineering, model selection, and hyperparameter tuning; and Develop scalable and efficient machine learning infrastructure and systems for training, testing, and deploying ...

Analyst for a leading investment management firm in the City of London. You will have the following skills; Strong Python skills for practical data work — scripts, APIs, data cleaning/transformation, and building basic applications; a professional software engineering background is not required Comfortable … help of AI coding assistants (e.g. simple web interfaces, forms, dashboards, or admin utilities) Able to define and build clear metrics — turning activity data into indicators, charts, and actionable reporting Strong written communication skills, with the ability to manage and maintain internal documentation — structure, clarity, consistency ...

Perk is seeking a Reporting Analyst to support the Revenue team by gathering, analysing, and interpreting data to deliver actionable insights. You will build reports, dashboards, and data visuals that inform leadership and commercial teams. You'll enable non-technical stakeholders to use Looker … collect data from multiple sources, and ensure data accuracy across platforms. The role emphasizes AI-assisted data cleaning and rapid ad-hoc analysis in a fast-paced environment. #J-18808-Ljbffr ...

models Experiment with supervised, unsupervised, semi-supervised, reinforcement, and deep learning techniques and algorithms Design and optimize machine learning pipelines and workflows, including data cleaning, feature engineering, model selection, and hyperparameter tuning Develop scalable and efficient machine learning infrastructure and systems for training, testing, and deploying models … improve company process efficiency and provide users with insights and assistance Требования Bachelor’s degree or higher in Artificial Intelligence, Computer Science, Data Science, or a related field Experience implementing and fine-tuning Large Language Models or interactive AI applications, with more than 1 year of post ...

alpha generation, research, development, and maintenance of analytics infrastructure. Responsibilities: Developing systematic trading strategies and alpha generating signals across commodity markets Enhancing data collection procedures to support improved design, development and maintenance of data pipelines to be used in research/trading Analyze large … trends as well as building and maintaining models to support trading decisions. Including the use of AI and LLM’s Extract and organize data from a number of source options, performing quantitative analysis in support of trading Assist in the development of analytical tools Collaborate with stakeholders ...

model performance, bias, fairness, explainability, security vulnerabilities and regulatory compliance. Define and implement controls covering Proof of Concept, data selection and cleansing, model training, testing, deployment and ongoing monitoring activities. Educate and influence stakeholders to drive awareness and adoption of Responsible AI practices across the business. … wider AI assurance frameworks. Solid understanding of the AI development lifecycle, including Proof of Concept development, data preparation, model training, testing, deployment and monitoring. Experience designing and embedding governance controls, risk controls and assurance activities across AI and machine learning solutions. Ability to communicate complex technical ...

spanning transport, water, energy, and sustainability at serious scale. As they invest in their internal digital capability, they're building the tools and data infrastructure that help engineers and project teams make better decisions, faster. They need a mid-level Python Engineer to join a cross-functional … team building the internal tooling, data pipelines and automation services that sit behind that work. What you'll do: Build and maintain Python-based tooling, automation scripts and internal APIs that serve engineering and project delivery teams Work with structured and semi-structured data ...

Aspire is seeking a Data Automation Manager in London to lead hands-on automation, streamline workflows and API improvements for domestic and international research projects. The role requires 5+ years agency experience, strong data skills with dashboards, cross-tabs, and data ...

automating process and driving offerings forward? Then you could be the perfect fit for this employee-centric company in this role. JOB TITLE: Data Automation Manager SALARY: £45k - £60k DOE LOCATION: London (2 days a week in the office) THE COMPANY We are representing a research agency … into strategy, it helps clients identify growth opportunities, strengthen customer engagement, and enhance brand performance. They are currently looking to bring on a Data Automation Manager to work with research teams on domestic and international projects: KEY DUTIES Hands-on automation, workflow and API improvement, maintaining operational ...

Jobs UK 2026 – Powerful Visa Sponsorship Opportunity Member of Technical Staff Jobs UK 2026 with visa sponsorship support. Explore this powerful AI, multilingual data and machine learning career opportunity. Member of Technical Staff Jobs UK 2026 – Powerful Visa Sponsorship Opportunity Member of Technical Staff – Visa Sponsorship Support … impact the future of AI. Our mission: open and democratise intelligence for everyone. About the position Design and build large-scale multilingual data pipelines: sourcing, cleaning, deduplication, language identification and script normalisation across high- and low resource languages. Define and enforce quality requirements for multilingual corpora including ...