18 senior data scientist jobs found

Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose – to uplift everyone, everywhere by being the best way to pay and be paid. Make an impact with a purpose-driven industry leader. Join us today and experience Life at Visa. Job Description What it's all about - The Payments Foundation Models team is a new, high-impact initiative within Visa’s Data Science organisation. Based in Cambridge, UK, and working closely with global Visa engineering and product teams, the group’s mission is to build the next generation of payments-focused foundation AI models. These models will power a...

Date:   7 November 2025 Location:   London, GB Company:   Dentons Department/Division : Innovation Duration : Permanent Location : UK Reports to : Data Science and AI Governance Lead Direct Reports : None Type of Role : Hybrid Budget Responsibilities : No Reference Number : 9105 The Role Reporting to our Data Science and AI Governance Lead, you will be part of a growing data solutions function that is passionate about innovation in the legal sector. You will develop data-driven solutions that optimise legal processes, enhance decision-making, and deliver predictive insights valued by our clients globally. You will leverage your deep technical knowledge to build AI applications, intelligent agents, and API-based solutions, creating proof of concepts and transitioning these prototypes into scalable, cloud-based applications. In this role, your curiosity, creativity and problem-solving will be key. You will collaborate with cross-functional teams...

The imaging data scientist will work within the Translational Medicine Team to deliver data analysis related to internal and external research projects. The role will report to the Senior Medical Director, but also work closely with the algorithm development team. The data scientist will be responsible for the analysis of internally held imaging and clinical datasets acquired through external collaborations. The post holder will be responsible for curating, quality checking, processing and analysing data, summarising and reporting findings, and communicating with external collaborators. The data scientist will also support internal and external research planning activities of Brainomix, as well as contribute to research publications. Key responsibilities Curation of large imaging and clinical datasets Data quality checking Analysis of imaging-based and clinical research projects Collaboration with external partners Internal collaboration with Research and...

Daintta is a rapidly expanding, values-driven team of specialists who collaborate with both public and private sector clients across the domains of Cyber, Telecommunications, and Data. We are seeking a talented and motivated Cyber Security Graduates to join our team and contribute to our mission of safeguarding the UK through data-driven insights and solutions. Being a part of our Advanced Professions Programme means you'll be at the heart of our consulting projects - supporting senior consultants, engaging with clients, and helping to deliver solutions to their most complex challenges. This is an exciting opportunity to launch your career in consulting, gain exposure to different industries, and develop your skillset in a fast-paced, collaborative and supportive environment. As a Data Scientist Analyst at Daintta, you will contribute to real-world data projects by exploring and analysing diverse datasets, applying statistical techniques, and supporting the development of...

Vacancy No VN996 Location London Employment Type Perm Basis Full Time Fixed Term Duration Overview Chambers and Partners is transforming how the world’s leading legal professionals access insight and intelligence and we’re looking for a Senior AI Engineer to help drive that innovation. In this pivotal role, you’ll design, develop, and deploy advanced AI and machine learning solutions that power our next generation of products and research capabilities. Collaborating closely with our architecture, research, analytics, and product teams, you’ll bring creativity and technical expertise to the forefront of our data and technology strategy. This is a hands-on engineering position focused on building and operating production-grade LLM applications on Azure. You’ll work on AI-enabled and augmented intelligence solutions such as retrieval-augmented generation (RAG), agentic workflows, and model integrations with a strong emphasis on...

Senior Data & AI Engineer – Google Cloud London / Hybrid | Data, Analytics & AI | Full-time Who We Are At BIP, we  Dare to Think and Act Differently  , helping organisations shape the future through bold ideas, innovative technology, and human-centred design. We partner with clients to create  long-lasting value  , empower people as  creators of their own future  , and work  together  because collaboration drives impact. About the Role As a Senior Data & AI Engineer, you will play a pivotal role in designing, building, and deploying innovative end-to-end data and AI solutions that transform our clients’ technical environments. You will build scalable data infrastructure, develop modern ML and generative AI solutions, and bring cutting-edge engineering excellence into production. This role is designed for meaningful impact. While we operate flexibly, we believe our best work happens when...

RAND Europe is an independent, not-for-profit research organisation whose mission is to help improve policy and decision-making through rigorous and independent research and analysis. We benefit the public interest through the impact and wide dissemination of over 200 projects per year. Our work at its most impactful changes policy, practice and process to the benefit of the public good. That is also our organisational mission RAND Europe has approximately 200 staff across offices in Cambridge, Brussels, and the Hague. Our staff represents 22 nationalities, speaks over 20 languages and covers 31 academic disciplines. Our multi- and inter-disciplinary approaches to research generate unique perspectives and insights for our wide-ranging government, foundation and other NGO clients. The Science and Emerging Technology (SET) team has members whose backgrounds span a wide range of natural and social science disciplines. We collaborate widely with like-minded academic...

We are seeking a talented and experienced Data Engineer to join our innovative and collaborative Database and AI Team. In this role, you will play a key part in shaping our data strategy and driving business success. Your skills will contribute directly to our forward-thinking initiatives. At Acorn we value and prioritise innovation, teamwork, and continuous development. Key part of this role is to support our strategic data goals, ensuring system resilience and performance, and building secure, scalable database architectures. Job Title:  Database Engineer Location:  Liverpool City Centre on a hybrid working basis Salary:  £65,000 - £70,000 depending on experience Working hours:  37.5 hours per week, Monday to Friday, 9am to 5:30pm   What you will be doing: Design and implement robust data ingestion pipelines for unstructured data using modern data engineering tools and frameworks. Develop and maintain scalable storage...

Reference: NOV20256785 Expiry date: 17:59, Sun, 30th Nov 2025 Location: Liverpool Salary: £39,906.00 - £42,254.00 Per Year Benefits: 30 days annual leave, plus bank holidays, plus Christmas closure Duration: Fixed-term until July 2029 Applied Machine Learning Engineer Contract: Fixed-term until July 2029 Location: Liverpool, hybrid (minimum 3 days on site per week) Are you ready to push the boundaries of AI-driven sensing and digital diagnostics, contribute to technological innovation, and develop transformative tools for global health applications? We’re looking for an Applied Machine Learning Engineer to join our multidisciplinary research and development team and play a key role in advancing intelligent healthcare sensor technologies within the Infection Innovation Technology Laboratory (iiTECH). You’ll develop and implement...

Job Description: AI Task Evaluation & Statistical Analysis Specialist Role Overview We're seeking a data-driven analyst to conduct comprehensive failure analysis on AI agent performance across finance-sector tasks. You'll identify patterns, root causes, and systemic issues in our evaluation framework by analyzing task performance across multiple dimensions (task types, file types, criteria, etc.). Key Responsibilities Statistical Failure Analysis : Identify patterns in AI agent failures across task components (prompts, rubrics, templates, file types, tags) Root Cause Analysis : Determine whether failures stem from task design, rubric clarity, file complexity, or agent limitations Dimension Analysis : Analyze performance variations across finance sub-domains, file types, and task categories Reporting & Visualization : Create dashboards and reports highlighting failure clusters, edge cases, and improvement...

Proximie is on a mission to improve healthcare by transforming the world’s operating rooms into connected ecosystems of people, devices, and data. Our Intelligence Suite transforms operating room (OR) performance, keeping teams in sync and workflows on track to maximise throughput. Simultaneously our computer vision and AI capabilities capture real-time data and detect surgical events – improving quality of data outputs. The result: ORs are optimised like never before – with predictive analytics and automated notifications ensuring patients and staff are in the right place at the right time. Once practitioners are in the OR, our Surgical Suite enables real-time remote access and creates a secure video record of every procedure; improving training, education, and collaboration. It is an intuitive asset which helps instil a culture of continuous learning, accelerates the adoption of cutting-edge medical devices, and enhances surgical performance across the entire global...

At Thorn SDS, we specialise in enabling technology organisations to thrive in the Space, Defence, and Security sectors. We’re trusted to deliver excellence where it matters most, and we’re now looking for a   Senior Data Engineer   (SFIA Level 5) to help us unlock the power of data in one of the UK’s most secure environments. If you’re passionate about data engineering and want your skills to directly support mission-critical projects, this is your opportunity to make an impact. What You’ll Do As our   Data Engineer , you’ll be at the heart of designing and building scalable, secure, and resilient data pipelines that power decision-making across highly sensitive operations. You’ll work with structured and unstructured data, across cloud and on-prem platforms, to ensure that data flows seamlessly, securely, and reliably. Your work will enable advanced analytics, support operational excellence, and ensure that data is trusted and ready for action. Day-to-day, you...

Full Time: Permanent Remote-first, with 2 days at the office per month (Oxford Street, London) Overview We are seeking a highly experienced DevOps Engineer with a strong background in Google Cloud Platform (GCP) and a proven track record in delivering complex data analytics projects for clients. In this full-time, permanent role, you will be responsible for designing, implementing, and managing the infrastructure and deployment processes that drive successful client engagements. You will work as part of a consultancy team, ensuring that each client engagement benefits from a robust, scalable, and secure cloud environment. Responsibilities Design and implement scalable, reliable GCP infrastructures tailored to each client's unique project requirements, ensuring high performance, availability, and security. Work closely with client stakeholders, full-stack developers, data engineers, and data scientists to define and execute efficient data ingestion,...

At Quadient, we support businesses of all sizes in their digital transformation and growth journey, unlocking operational efficiency with reliable, secure, and sustainable automation processes. Our success in delivering innovation and business growth is inspired by the connections our diverse teams create every day, with our clients and each other. It’s these connections that make Quadient such an exceptional place to grow your career, develop your skills and make a real impact – help our future-focused business lead the way in powering secure and sustainable business connections through digital and physical channels. Job Description VP Digital Insights and Artificial Intelligence – UK We are seeking a highly capable and strategic VP Digital Insights and Artificial Intelligence to lead on own the strategy, implementation, and governance of data, analytics and AI platform architecture across the organization. This newly created role is responsible for shaping the...

Are you a Data Scientist with proven experience in building and managing data infrastructure & workflows for complex biomedical datasets? Do you have experience of working with pre-clinical / clinical data within medical device development? If so, we want to hear from you! Amber Therapeutics are looking for a Principal Research & Data Scientist to join our dynamic team. This is a full-time hybrid role based at our new custom-built facility in Harwell, Oxfordshire. Amber is a pioneering neuromodulation company dedicated to transforming the lives of patients through advanced medical technology. We specialize in the development of cutting-edge active implantable medical devices. The Role An exciting opportunity to lead and shape Amber Therapeutics’ data science strategy, driving the effective use of large-scale neural, physiological, and clinical datasets to advance adaptive neuromodulation therapies. This role is pivotal in building robust data infrastructure,...

EXPERIENCE Early Career LOCATION London FOCUS Data Science & Analytics | Systematic Data BUSINESS Cubist Role We are passionate about data. We collaborate to build elegant, effective, scalable and highly reliable solutions to empower predictive modelling in finance. Cubist’s data services group is looking for a Data Analyst to join our dedicated team. Our group is responsible for the timely delivery of comprehensive and error-free data to some of the most demanding and successful systematic Portfolio Managers in the world. This exceptional individual will be a member of a small team of Data Scientists/Analysts who play a vital role in ensuring the smooth day-to-day implementation of a large research infrastructure, and the live production trading of billions of dollars of capital across global capital markets, including equities, futures, options and other financial instruments. Responsibilities Identifying...