101 to 125 of 361 Senior Data Scientist Jobs in the UK

AtkinsRéalis is seeking a Senior Data Scientist in the UK to join a collaborative, Agile team delivering advanced analytics and AI-powered data products. You will work across the data lifecycle, develop production-quality Python/SQL solutions, and contribute to secure, scalable platforms within … data-driven engineering environment. You will collaborate with cross-functional teams to translate complex data into actionable insights, support cyber and operational decision-making, and drive #J-18808-Ljbffr ...

Morson Group seeks a Senior Data Scientist to advance behavioural data initiatives. You will analyse large-scale time-series and sensor data, build ML models, apply signal processing, and push models into production while collaborating with data science and engineering teams. The role ...

Data Idols is recruiting a Senior Data Scientist to develop next-generation recommendation engines, conversational AI experiences, and personalization models for a large-scale digital platform. You will design, build and deploy production-grade ML models powering highly personalised customer experiences, including recommendation algorithms, retrieval systems ...

shaping the future of fintech – and we’re just getting started. About the Role Checkout.com is looking for an experienced Senior Data Scientist to lead advanced optimisation projects and champion the development of robust, sustainable ML architectures. You will be responsible for the enhancing payment flow through … data and ML services, advancing the complex problem of multi-objective optimisation. You will work closely with other Senior and Staff Data Scientists to shape the architecture of our decisioning systems. Key Responsibilities Lead projects and architecture design for multi-objective optimisation and scalable models. Create custom ...

Opportunity A leading financial consultancy is seeking an experienced Senior Data Scientist to deliver AI, Machine Learning and Data Science solutions for major financial services clients. This is an excellent opportunity to lead technical delivery, shape AI strategy and work on cutting-edge technologies within … client-facing environment. Key Responsibilities Deliver AI and machine learning solutions using modern data science techniques. Lead technical design and architecture discussions. Manage and mentor small teams of Data Scientists. Develop and deploy production-grade machine learning models. Engage with senior stakeholders and contribute to business development ...

Mercor is partnering with a leading AI research lab to recruit senior data scientists and data engineers. The role is fully remote and open to candidates in the United States, United Kingdom, Canada, Australia and New Zealand. You will design challenging data science and engineering tasks ...

commerce, finance and many more - giving our team exposure to real-world, high-impact projects. About the Role We’re looking for a Senior Data Scientist/ML Engineer to join a UK-based client in the healthcare and pharmacy domain. The role combines forecasting and machine … Nottingham office. Project Details : The project focuses on developing a forecasting solution for a large healthcare network. It uses historical clinic and marketing data to predict clinic usage and staffing needs, helping optimize scheduling and resource allocation. The goal is to build a scalable, data-driven platform that ...

answer their questions 24/7, and guide them through complex sales processes in any channel they choose. We're looking for a Senior Data Scientist to join our established team and be a hands-on contributor to new and existing features of our multi-agent conversational … focus on agentic and LLM-driven systems that perform reliably in production and drive conversion. You'll work alongside a multi-skilled group of data scientists, AI engineers and MLOps specialists in cross-functional teams. We deliver against quarterly OKRs, own our work end to end, and put collaboration ...

Hometrack Data Systems Limited is seeking a Senior Data Scientist to own the performance and evolution of our Automated Valuation Model (AVM) and related AI solutions. You will lead modeling efforts, explore new data sources, and collaborate with cross-functional teams to translate business needs … into data science problems. You will design experiments, monitor model drift, and deploy improvements in a regulated environment while communicating complex concepts clearly to stakeholders. #J-18808-Ljbffr ...

network effect. Customers want to promote working with Warden because it helps them win their own deals. About the role We're hiring a Senior Applied Scientist/Data Scientist to run highly defensible bias audits of high-stakes AI systems, used everywhere from startups … regulators, courts, customers and candidates, and the methodology behind them has to hold up. The role spans AI system evaluation, rigorous statistical analysis, synthetic data generation, and an applied understanding of hiring and selection procedures. You'll join a team with deep expertise in behavioral and social sciences, evaluation ...

over millions of journal articles, extracting entities, classifications, claim tuples, and summaries optimized for use by downstream agentic applications. We're looking for a senior data scientist to own domain-specific content modeling work end to end, from the eval set through the pipeline stage that ships … it. You'll join a small, senior team where data scientists own their models in production. You'll write the code, own the evaluations, ship the changes, and stay accountable for the outcomes. This is a hands-on role for someone who wants to see their models through ...

Argus is hiring a Senior Data Scientist to join our Generative AI team in the UK. The role focuses on building agentic capabilities and secure data access for AI workflows, in collaboration with data scientists and engineers. You'll work on MCP servers, LangGraph-based … agents, and advanced retrieval techniques to enable internal research and automation. Hybrid working with one day in the office. We value production-grade Python, data pipelines, cloud experience, and strong collaboration. #J-18808-Ljbffr ...

Trainline plc is seeking a Senior Data Scientist to join the Data Science & Analytics team in a hybrid role. You will be embedded with Trainline Partner Solutions (TPS) to influence product strategy and drive measurable impact through experimentation, advanced analytics, and ML techniques. Collaboration with data ...

machine potential to drive business growth, innovation, and sustainable success. BMC does this in a simple and optimized way by connecting people, systems, and data that power the world’s largest organizations so they can seize a competitive advantage. We're looking for a Senior Data Scientist … contribute hands‐on technical expertise, apply rigorous experimentation and MLOps/LLMOps practices, improve modeling and evaluation approaches within assigned initiatives, and mentor other Data Scientists. You will be a part of the AI Migration team , responsible for building tools that help customers transition from competitor products ...

machine potential to drive business growth, innovation, and sustainable success. BMC does this in a simple and optimized way by connecting people, systems, and data that power the world’s largest organizations so they can seize a competitive advantage. We're looking for a Senior Data Scientist … contribute hands-on technical expertise, apply rigorous experimentation and MLOps/LLMOps practices, improve modeling and evaluation approaches within assigned initiatives, and mentor other Data Scientists. You will be a part of the AI Migration team , responsible for building tools that help customers transition from competitor products ...

Google is seeking a Senior Data Scientist in London to design statistical, ML, and AI tools for reliability infrastructure. You will influence engineering priorities and work with the Platform Reliability Engineering organization on change supervision and rollouts. You will collaborate with engineering and product teams, build data pipelines, and gain deep knowledge of data assets to shape roadmaps. This role emphasizes impact on Google Cloud Platform reliability and data-driven decisions. #J-18808-Ljbffr ...

Lead AI Data Scientist – AI Practice Transformation Hybrid | London & UK Travel | Full-Time Help Transform How Legal Services Are Delivered At Lawfront we're building the UK's leading people-led, AI-enabled legal services group. With seven firms, 800+ legal professionals and £166m in revenue … investing heavily in AI to transform the way legal work is delivered, priced and managed We're looking for aLead AI Data Scientist to drive the next phase of this transformation, identifying where AI can create the greatest value, building solutions that reach production, and delivering measurable business ...

Allstate NI in Belfast is seeking a Senior Data Scientist to lead ML and predictive modelling efforts within the Marketing Analytics & Data Science team. You will develop models, integrate data, and drive insights that improve customer acquisition and marketing efficiency. The role requires 3+ years ...

Hims & Hers is seeking a Senior Data Scientist to drive technical execution within our data organization. You will translate complex business challenges into scalable data products and machine learning models with high autonomy. You will collaborate with Product, Engineering and Business stakeholders to optimize operations ...

Bell is seeking a Senior Data Scientist to turn complex business questions into actionable insights using Python, SQL and machine-learning techniques. You’ll work with senior stakeholders to understand the underlying question, explore data, and translate analysis into practical decisions that guide business actions. ...

embrace change and thrive in it. Loyalty – We stand by each other and our mission. Job Summary About the Role Movar is seeking a Senior Data Scientist who combines analytical rigour with creative problem-solving. You will work at the intersection of traditional data science … modern AI, developing solutions that help our clients across infrastructure, utilities, and defence turn complex data into actionable intelligence. You will be hands‐on in building Generative AI applications, deploying Retrieval‐Augmented Generation (RAG) architectures, and shaping the next generation of data‐driven tools within Movar's innovation ...

production. Our teams operate in an international environment, collaborating with customers from the US and Europe. Job Description We’re looking for an experienced Data Scientist who will also act as a Technical Lead. We need someone who not only masters Data Science techniques but can also … models (predictive, classification, LLM, recommendation systems, etc.), Selecting and optimizing algorithms (regression, tree-based models, neural networks, etc.), Integrating models into production environments, Performing data cleaning, feature engineering, and model validation, Identifying tools and specifying processes Mentoring junior team members and contributing to solution architecture, Preparing and presenting analytical ...

Aldgate, London, Hybrid (3 Days in office) Full Time We’re looking for a smart and ambitious data scientist, with real entrepreneurial flair to join our team and understand our members and all the metrics that matter. Love numbers and love being commercial? This role presents an opportunity … mold the future of the data science team, explore new ideas and new technologies. Muzz is the world’s largest Muslim dating and marriage app. We’ve got over 15 million members and have helped more than 800,000 couples get married. We’re on our way to become ...

Description We are looking for a Senior Data Scientist/Engineer to spearhead the evolution of our customer identity architecture and machine learning platform. In this role, you will design advanced entity resolution systems, implement intelligent matching models, and build the foundational data spine that powers … record linkage, fuzzy matching, graph algorithms, and machine learning techniques for entity resolution. You bring hands‐on experience building, operationalizing, and maintaining enterprise Master Data Management (MDM) or Customer 360 platforms. You are proficient in modern MLOps practices, including model deployment pipelines, feature stores, and automated model monitoring. ...

Lead Statistical Data Scientist Department: Data Science & Analytics Employment Type: Permanent - Full Time Location: London Reporting To: Director, Data Science & Analytics Description Oritain is a global leader in forensic origin verification of products and raw materials. With offices in Auckland, Dunedin, London, Paris, Singapore and Washington … vision is to be the source of truth in global supply chains. Through our proprietary methodology, our mission is to harness cutting edge science, data, and specialized services to create a community of origin verified buyers and suppliers, protecting our people and planet. We empower the world’s leading ...