176 to 200 of 389 Senior Data Scientist Jobs in the UK

Forge Holiday Group is hiring a Senior Data Scientist to design, build and ship machine learning models that power pricing, personalisation, forecasting and customer experiences. You’ll work across product, commercial and engineering teams, mentoring colleagues and ensuring models are production-ready with MLOps practices. The role … hands-on and strategic, reporting to the Head of Data Science, with a strong emphasis on delivering commercially valuable solutions and influencing business #J-18808-Ljbffr ...

Faculty in London is seeking a Senior Data Scientist to lead high-impact AI safety projects and shape upstream evaluation standards. This role demands hands-on scientific thinking, strong coding in Python, and leadership across delivery teams. You'll design evaluation frameworks, build robust software architectures, mentor ...

Kharon is seeking a Senior Data Scientist, Agentic Systems, for a hybrid London-based role. You will build and deploy AI agents to interpret geopolitical and financial signals, connecting agents to sources via web access, APIs, and knowledge graphs. You will design agentic workflows, prototype rapidly with ...

Lloyd's Syndicate in London seeks a Senior Data Scientist to own end-to-end modelling, take models into production, monitor performance and retraining decisions. You will work closely with underwriters and the actuarial team, delivering value across underwriting profitability and automation. The stack is Python ...

leading AI assurance company is seeking a Senior Data Scientist to define analytical standards for evaluating high-stakes AI systems. This role involves rigorous statistical analysis and the development of evaluation methodologies. The ideal candidate will have over 6 years of relevant experience and fluency in Python. … Responsibilities include creating consistent audit frameworks and influencing AI design through data-driven insights. The position offers a competitive salary, equity options, and a hybrid work model. #J-18808-Ljbffr ...

National Physical Laboratory is seeking a Senior Data Scientist to join their team in Solihull. In this key role, you will manipulate large datasets to deliver actionable insights that enhance the UK's telecoms and cybersecurity landscape. Your analytical expertise will be leveraged for developing reports ...

Valtech recherche un Data Scientist Senior pour rejoindre une équipe hautement collaborative, spécialisée dans la conception et la mise à l’échelle de produits basés sur le machine learning et l’intelligence artificielle. Le candidat idéal possède une formation quantitative et une expertise avancée en ML, expérimentation ...

Protect Group seeks a hands-on Senior Data Scientist to lead pricing optimisation and broader ML initiatives across protection and transactional domains. You’ll design models, run experiments and deploy production-ready solutions, influencing revenue and risk decisions while collaborating with finance, product and commercial teams. ...

Walt Disney Company is seeking a Senior Data Scientist for the Disney+ Analytics & Insights EMEA team in London. The role focuses on forecasting customer trends, engagement, and ad hoc modelling across Europe, the Middle East and Africa. You will work cross-functionally with Content, Subscriber Growth … Local teams, delivering robust data science projects and communicating insights to stakeholders. London office-based with hybrid work options. #J-18808-Ljbffr ...

areas in fintech. At GoCardless, our Fraud Prevention team develops the intelligent systems that protect our platform, our merchants, and their customers. As a Senior Data Scientist , you will guide the design and delivery of models that operate in real time across our global payment network. … impactful solution. Strategic influence: Contributing to the ML roadmap and helping determine what we build next, rather than just how we build it. Holistic Data Science: Engaging in deep-dive analysis, prototyping, and live experimentation. Modern Infrastructure: Building production-grade models on GCP and Vertex AI, with the flexibility ...

logistics innovation company in London is seeking a Senior Data Scientist to drive the simulation of their logistics network. You'll develop modular models that answer complex business questions regarding pricing and expansions. Ideal candidates will have strong modelling skills, proficiency in Python ...

Robotics, and Advanced Driving. We develop advanced Perception and Planning technologies, and their production software for multiple AD/ADAS systems. To deliver reliable data-driven technologies to millions of Toyota vehicles, we are solving complex real-world problems using large-scale data, machine learning, and state … architectures for Perception, Prediction, and Motion Planning. WHO ARE WE LOOKING FOR The team is looking for a strong Data Scientist to drive the creation and deployment of sophisticated data models and algorithms to resolve business challenges for the Autonomy team. You will combine modern data ...

Forge Holiday Group in Chester is seeking a Senior Data Scientist to design, build, and ship ML models that drive commercial performance across the group. You will own projects from framing through production, partner with product, commercial, and engineering teams, and ensure solutions are scalable and well ...

Moonpig Group in the UK is seeking a Senior Data Scientist to own high-value ML problems end-to-end, from opportunity identification to production impact. This hybrid role can be based in London or Manchester. You will collaborate with Product, Engineering, MLOps, Commercial and Marketing ...

Walt Disney Company’s Disney+ Analytics & Insights EMEA team in London is seeking a Senior Data Scientist to lead forecasting and advanced analytics across customer trends and engagement. You will collaborate with Content, Subscriber Growth, Local teams and wider business leads to deliver robust data science ...

United States Digital Space LLC in London or remote in the UK is seeking a Senior Data Scientist to lead credit risk and CLtV modelling on end-to-end projects. You will own production ML pipelines, model health, deployment and monitoring, while driving R&D to improve … impact. The role blends hands-on modelling with direction-setting for the team. You’ll work across fast-moving initiatives with a twelve-person data science team, tackle multi‐quarter projects, and shape the #J-18808-Ljbffr ...

client, a leading global SaaS organisation is looking for a Senior Data Analyst to work on exciting AI/ML user experience projects for a 12 month contract. Hybrid with 3 days on site. Responsibilities; Providing data sources that help build the AI/ML user experience … Build and maintain scalable data pipelines for BigQuery using Cloud Composer and Airflow. Provide observability and monitoring using Monte Carlo and Looker as well as operational tools such as NewRelic and Splunk, driving reliability, data quality, data quality and robustness. Scope and plan work together with product ...

Take a Seat Tech, a Cambridge-based digital health and AI company, is seeking a senior data scientist to lead modelling across clinical and device-generated datasets from research through validation. You will build the evidence base for regulatory submissions and clinical adoption, and partner with clinical ...

network for the world's money. For everyone, everywhere. More about our mission and what we offer . We’re looking for a Lead Data Scientist to join our Pricing team in London. This is a rare chance to shape how Wise prices cross-border money transfers — using … data, machine learning and experimentation to keep pushing prices down while staying sustainable. What you build will have a direct impact on Wise’s mission and the millions of customers who rely on us for fair, transparent pricing About the Role: We are seeking a skilled and detail-oriented ...

Clarity Innovations is seeking a Data Scientist to support Air Force Special Operations Command (AFSOC) at RAF Mildenhall, UK. The role involves deriving insights from complex data, guiding data initiatives, and enabling digital transformation to boost mission readiness. Requirements include a STEM degree, 1 year ...

culture in Risk Management and Compliance is all about challenging the status quo and striving to be best in class. As a Vice President, Data Scientist in the Data Science team, you will help us shape the future of financial services by developing and implementing advanced … real business value. In this role, you will have the opportunity to experiment, learn, and innovate alongside a diverse team, leveraging your expertise in data science and finance. Together, we will deliver solutions that transform how we operate and serve our clients. Join us to make a meaningful difference ...

Role overview The Lead Data Scientist will act as a leader, coach and champion for data science, managing teams, setting direction and building organisational capability. The role ensures data science work is technically strong, ethical, scalable and aligned to client and business outcomes. You will work … with multidisciplinary teams across data, AI, software engineering, product, QA and delivery to create practical outcomes for clients and end users. Key responsibilities Lead and manage data science teams or workstreams, setting clear direction and delivery priorities. Shape data science strategy, standards and reusable approaches across products ...

Lead Data Scientist (Classical ML, LLMs & AI Agents) Permanent contract UK Wide (London, Edinburgh, Manchester, Leeds, Birmingham) Talan Data x AI is a leading Data Management and Analytics consultancy, working closely with leading software vendors and top industry experts across a range of sectors, unlocking value … insight from their data. At Talan Data x AI, innovation is at the heart of our client offerings, and we help companies to further improve their efficiency with modern processes and technologies, such as Machine Learning (ML) and Artificial Intelligence (AI). Job Description We are hiring a Lead ...

agencies, and defense and intelligence organizations. Founded in 2021, we are around 130 people across Houston, London and Washington, D.C. About The Role The Senior Geospatial Data Scientist sits within Theia's data science team, working on the models and pipelines that turn satellite imagery … vessel-tracking data into a verified picture of activity. Day to day, that means fusing optical and SAR imagery with AIS and other data sources and building the detection and prediction models behind capabilities like dark vessel detection, AIS spoofing, ship-to-ship transfers, and vessel attribution. ...

right in. Follow us on LinkedIn for new features and the occasional roast Meet the team Here at Cleo, we have ~70 Data Scientists (Product Analysts) working embedded into our Pillars They stay connected and share knowledge consistently through monthly meetings and slack channels to scale approaches and ensure … stakeholders to influence product or company decisions, being that bridge between the non-tech and technical sides of the team. We have deeply structured data and a great experimentation culture using StatSig for all analysts to dive into! About the role We're hiring a Senior/Lead ...