2,026 to 2,050 of 2,227 Data Science Jobs

London Stock Exchange Group (LSEG) invites a Principal Applied Data Scientist to lead hands-on NLP/LLM initiatives within the LSEG Workspace. You will design, build, test, and deploy production-grade AI solutions used by financial professionals and collaborators across teams. You will work with cutting-edge … tooling, ensure reliability, and drive production delivery with a focus on scalable, measurable impact. This role offers exposure to major financial data products and strong career growth. #J-18808-Ljbffr ...

bet365 Group seeks a Lead Data Scientist to spearhead advanced probabilistic models powering real-time betting markets. The role involves developing predictive models, collaborating with trading and software teams, and applying state-of-the-art ML techniques in a fast-paced environment. The ideal candidate has a Master ...

Trovix AI Ltd in London seeks a data scientist to apply statistical modelling and machine learning to legally and financial domain data. You ship production features and work with engineers, domain experts and regulated clients. This is not purely research; you will publish features used daily by practitioners ...

Kharon is seeking a full-time Data Scientist for Retrieval & Agentic Systems based in London. You will own Corestream and evolve semantic search, leveraging BM25, vector search, RAG, and RDF-like pipelines. You will integrate risk outputs into search and drive narrative generation, collaborating with Product and Engineering ...

Optos PLC, a leader in retinal imaging, is seeking a Data Scientist to join our R&D team in Dunfermline. You will develop, optimise and evaluate machine learning models and computer vision algorithms for retinal imaging, ensuring integration into our products. You will collaborate with cross-functional teams ...

Hamilton Barnes Associates Limited is seeking a Customer-Facing AI Data Scientist to lead LLM-driven engagements for enterprise clients. You will architect training pipelines, fine-tune models, and translate client needs into actionable technical plans, partnering with sales and delivery teams to ensure commercially viable outcomes. The role ...

Walt Disney Company in London is seeking a Senior Data Scientist to join the Disney+ Analytics & Insights EMEA team. You will forecast customer trends, build robust models, and work cross-functionally with Content, Subscriber Growth and Local teams to deliver insights. A hybrid role based in London with four ...

Brego AI Ltd., a pioneering firm in the automotive sector, seeks a Lead Data Scientist to design and deploy AI-driven machine learning systems that enhance vehicle valuation and pricing strategies. You will take charge of the entire lifecycle of models, working closely with engineering and product teams. This ...

Technology umbrella. The team focuses on machine learning for software, cybersecurity and infrastructure, delivering production-ready solutions at scale. The role collaborates with engineers, data scientists and product owners, builds data pipelines, and writes secure, high-quality production code while driving architectural improvements and governance across the enterprise. ...

Square Enix, Inc. in the United Kingdom is seeking a Senior Data Scientist to lead Forecasting data, modelling, and tech foundations for Marketing Mix Modelling and media effectiveness. You will build internal tools, QA, monitoring, and simulation frameworks to improve forecasting accuracy and marketing decision-making. You will … collaborate with project managers, analysts, data engineers, and marketing stakeholders to deliver scalable solutions while translating complex problems into robust #J-18808-Ljbffr ...

Energy, Semiconductors, and Automotive. The Role We are looking for passionate software engineers to join us in building the cutting-edge platform that empowers Data Scientists, Machine Learning Engineers and Simulation Engineers to create, train, and deploy physics-informed models at PhysicsX. You'll take ownership of your work … craft but also help shape the future of our software engineering practices. What you will do Take part in building a platform used by Data Scientists and Simulation Engineers to build, train and deploy Deep Physics Models. Work on a focused, stream-aligned and cross-functional team (back ...

energy transition is the biggest infrastructure buildout in human history. Modo Energy is the data platform at the centre of it. We build the benchmarking, forecasting, and valuation tools that the world's most serious energy investors, developers, and operators depend on to make decisions. If a battery gets … financed, built, or traded anywhere in the world, there's a good chance Modo data was in the room. Founded in 2019, we're 80+ people across London, New York, Sydney, and Madrid; $30M Series B, AI-native, and moving fast. This is a rare chance to join ...

Anaplan is building the backend for its Syrup platform and forecasting solutions. You will develop core backend services and data processing components in Python, ensuring reliability and testability while collaborating with data scientists and ML engineers to deploy models. You will work within the Predictive Intelligence engineering team … under the Director of Engineering, contributing to scalable production services and data pipelines across forecasting and AI-enabled workflows. #J-18808-Ljbffr ...

evaluation results.Define reusable prompt frameworks and best practices aligned with business and compliance objectives.Evaluate prompt performance at scale and guide improvements based on data-driven insights.Establish quality benchmarks, calibration processes, and escalation protocols.Identify bias, hallucinations, and systemic risks in AI outputs and recommend mitigation strategies.Support AI governance, compliance … sessions to align on annotation standards and evaluation criteria.Contribute to calibration sessions and help align annotation quality across the team.Work closely with AI team data scientists, content reviewers, and product teams.Drive process and delivery improvement by learning new delivery methodologies, AI modelling and approach to data annotation, through ...

platform builds a connected understanding of how businesses actually operate - across people, processes, and systems. Enterprises have invested heavily in AI platforms, copilots, and data infrastructure - yet daily work still runs on manual hand-offs and thousands of unseen tasks buried in emails, chats, and spreadsheets. Complexio closes that … automation gap. Our Event Knowledge Graph ingests structured and unstructured data to create a living map of how an organisation truly works - every task, interaction, and dependency. Our Context Broker unifies this knowledge across enterprise systems in real time, enabling our Orchestration layer and Enterprise Automator to discover, design ...

will regularly attend events and deliver presentations. To be considered for this exciting role you will need to have a degree in Mathematics, Computer Science or Physics as well as strong knowledge of python or C++. This will be coupled with hands-on development experience within a highly scientific … Europe. We partner with companies, ranging from early stage start-ups through to multinationals, helping them secure highly sought after skill sets. Key words: Data Scientist, Algorithm Developer, Equity Research, Investments, Quantitative Research, Bayesian Statistics, Mathematics, Computer Science, Analytical Algorithms, Python. C++, Monte Carlo. ...

Capital One is seeking a Lead Data Scientist/Deep Learning Practitioner in Nottingham to lead the development of proprietary deep learning models for underwriting. You will work with diverse data to boost predictive power and generate actionable customer insights. You’ll mentor others, collaborate with stakeholders ...

about complex harms quickly, accurately, and with minimum human intervention. Collaborate with policy, trust and safety operations, legal, investigations, and harm-specialised engineers and data scientists to holistically combat abusive actors and customers using OpenAI’s technology. Stay abreast of the latest techniques and tools to stay several steps … well resourced adversaries. You might thrive in this role if you: Have at least 5 years of software engineering experience in backend and data systems. Have at least 2 years experience in trust and safety analysis, investigation, and/or operations. Are excited to learn from top experts ...

J.P. Morgan in London seeks a Vice President Machine Learning Data Scientist to lead design, development, and deployment of ML/AI in Payments. You will own end-to-end delivery from framing problems to scalable MLOps and governance, mentoring engineers and data scientists, and shaping production ...

Director of Financial Crime Redefine how financial crime is prevented - through data, automation, and AI. A high-growth digital banking platform undergoing a multi-million-pound technology transformation is seeking a Director of Financial Crime & Innovation. This is a unique opportunity to build and lead a next-generation, tech … prevention and detection. Translate regulation and risk into efficient, automated, and customer-focused controls. Partner with AI and technology teams to integrate machine learning, data analytics, and automation into onboarding, monitoring, and investigations. Deliver clear, strategic insights to executive and board-level forums. Drive consistent control ownership and assurance ...

customers to design innovative AI solutions Manage project development and delivery approaches to maximize customer value Build trusting relationships with customers, internal safety data scientists, technical partners, and frontier labs Develop and execute proposals to grow AI safety and governance work across sectors Advise clients on AI safety strategy … Applied AI safety, potentially from experience in labs, academia, or evaluation/red teaming roles Previous experience in professional services, ideally consulting, technology, or data Experience taking responsibility for successful project delivery from initial scoping to end-user adoption Exceptional written and verbal communication skills Experience managing senior stakeholders ...

automation . You will be working across backend engineering, distributed systems, APIs, cloud-native technologies and event-driven architecture, collaborating closely with AI Engineers, Data Scientists, Enterprise Architects and Security teams. The Role You will be responsible for designing, developing and optimising scalable backend services that form the core … management Establish strong observability, monitoring, logging and alerting capabilities Contribute to technical design reviews, engineering standards and best practices Work closely with AI Engineers, Data Scientists, Enterprise Architects, Security teams and business stakeholders What We're Looking For We're interested in engineers with strong backend development experience ...

automation . You will be working across backend engineering, distributed systems, APIs, cloud-native technologies and event-driven architecture, collaborating closely with AI Engineers, Data Scientists, Enterprise Architects and Security teams. The Role You will be responsible for designing, developing and optimising scalable backend services that form the core … management Establish strong observability, monitoring, logging and alerting capabilities Contribute to technical design reviews, engineering standards and best practices Work closely with AI Engineers, Data Scientists, Enterprise Architects, Security teams and business stakeholders What We're Looking For We're interested in engineers with strong backend development experience ...

automation . You will be working across backend engineering, distributed systems, APIs, cloud-native technologies and event-driven architecture, collaborating closely with AI Engineers, Data Scientists, Enterprise Architects and Security teams. The Role You will be responsible for designing, developing and optimising scalable backend services that form the core … management Establish strong observability, monitoring, logging and alerting capabilities Contribute to technical design reviews, engineering standards and best practices Work closely with AI Engineers, Data Scientists, Enterprise Architects, Security teams and business stakeholders What We're Looking For We're interested in engineers with strong backend development experience ...

automation . You will be working across backend engineering, distributed systems, APIs, cloud-native technologies and event-driven architecture, collaborating closely with AI Engineers, Data Scientists, Enterprise Architects and Security teams. The Role You will be responsible for designing, developing and optimising scalable backend services that form the core … management Establish strong observability, monitoring, logging and alerting capabilities Contribute to technical design reviews, engineering standards and best practices Work closely with AI Engineers, Data Scientists, Enterprise Architects, Security teams and business stakeholders What We're Looking For We're interested in engineers with strong backend development experience ...