76 to 100 of 124 Data Scientist Jobs in London

Data Science Festival is seeking a Staff Data Scientist based in London, offering a salary of £120K – £140K plus equity. This strategic role focuses on geospatial data and operational optimization, requiring the candidate to lead product development and collaborate with multiple teams to improve movement patterns … efficiency. The ideal applicant will possess strong Python and SQL skills, experience with geospatial data, and the ability to build impactful data products. Candidates should be ready to tackle complex real-world data challenges. #J-18808-Ljbffr ...

Lead AI & Data Scientist London/Hybrid | up to £140k + Benefits Most data leadership roles sit at one end of the spectrum. Either highly technical, buried in models and architecture, or heavily stakeholder-focused with little involvement in the actual delivery. This role sits … both). They need your skills in a client and stakeholder facing, upwards and downwards management and technical understanding. You'll lead a growing Data science function responsible for delivering real-world AI, machine learning and data science solutions across a complex professional services environment. The challenge ...

safeguarding our platform against financial crime and ensuring the protection of our legitimate customers. Leveraging cutting-edge machine learning, real-time transaction monitoring, and data analysis, our team is responsible for developing and enhancing fraud detection systems. Software engineers, data analysts, and data scientists collaborate … make them better and develop new intelligence to stop fraudsters. Here s how you ll be contributing: We are seeking a highly motivated Lead Data Scientist to join our Fraud Risk Team. In this role, you will level up the intelligence and maintain and refine existing models, develop ...

safeguarding our platform against financial crime and ensuring the protection of our legitimate customers. Leveraging cutting-edge machine learning, real-time transaction monitoring, and data analysis, our team is responsible for developing and enhancing fraud detection systems. Software engineers, data analysts, and data scientists collaborate … make them better and develop new intelligence to stop fraudsters. Here s how you ll be contributing: We are seeking a highly motivated Lead Data Scientist to join our Fraud Risk Team. In this role, you will level up the intelligence and maintain and refine existing models, develop ...

Senior Data Scientist - Propensity modelling and Causal inference London hybrid Up to £100,000 This is an opportunity to join a highly established, product led organisation where data plays a central role in shaping customer strategy. The focus of the role is on moving beyond prediction into … with a large and highly engaged user base, operating in a digital, subscription driven environment. The business combines strong brand presence with a sophisticated data ecosystem, offering access to high quality behavioural and transactional data. Data science is well embedded, with close alignment to product and commercial teams. ...

Senior Data Scientist, London/Oxford hybrid working. Are you excited by the opportunity to design advanced AI systems that accelerate scientific discovery and unlock knowledge at scale? Would you enjoy building production-ready solutions using machine learning, NLP, and generative AI to create meaningful impact for researchers … will design and deliver advanced AI, NLP, and generative AI solutions that power knowledge discovery and decision support. You will work with complex scientific data and apply modern machine learning and LLM-based approaches to build scalable, reliable systems with real user impact. You will also collaborate across teams ...

Contract Opportunity for an eDV Cleared Data Scientist with an Industry-Leading National Security Consultancy in London. Active eDV Required Up to £680 p/d Inside IR35 12-month engagement Urgent requirement - ASAP start 5 days on site in central London The Role: You will develop mission … critical data solutions for National Security clients. You will contribute to advanced projects across AI, cybersecurity, cloud, big data and digital transformation, helping to shape the future of national security. Working with datasets of varying scale, you will cleanse, integrate and analyse data to enable faster, more ...

make your mark? Join us and be part of something bigger. Kainos is recognised as one of the UK s leading AI and data businesses, with a decade-long track record of delivering impactful, production-grade AI solutions for clients across government, healthcare, defence, and commercial sectors. Kainos … forefront of AI innovation, trusted by Microsoft, AWS, and others to deliver advanced AI and data solutions at citizen scale. Our 150-strong AI and Data Practice brings together deep expertise in machine learning, generative AI, agentic AI and data. We are pioneers in responsible AI, having authored ...

make your mark? Join us and be part of something bigger. Kainos is recognised as one of the UK s leading AI and data businesses, with a decade-long track record of delivering impactful, production-grade AI solutions for clients across government, healthcare, defence, and commercial sectors. Kainos … forefront of AI innovation, trusted by Microsoft, AWS, and others to deliver advanced AI and data solutions at citizen scale. Our 150-strong AI and Data Practice brings together deep expertise in machine learning, generative AI, agentic AI and data. We are pioneers in responsible AI, having authored ...

growing team An exciting opportunity to work for a leading company with a significant presence globally as part of a growing London-based Data Science team. The company is known for their specialization in complex fields and they have built a reputation for using data science and analytics … decision‐making across the whole organisation. The role You will be an integral part of a skilled technical team with a focus on leveraging data science to support a wide range of business functions. As a Principal Data Scientist, you will be responsible for leading ...

leading global investment firm is seeking a Data Scientist/Machine Learning Scientist to design and implement advanced machine learning models. You will drive data-driven strategies, build robust analytical tools, and collaborate with various teams to provide actionable insights. An ideal candidate should have ...

Lead AI & Data Scientist London/Hybrid up to £140k + Benefits Most data leadership roles sit at one end of the spectrum. Either highly technical, buried in models and architecture, or heavily stakeholder-focused with little involvement in the actual delivery. This role sits ...

Data Scientist (Assistant Manager/Manager) London (Hybrid) £50,000 - £80,000 (DOE) + bonus + benefits The Role This is an opportunity to join a growing Simulation & Insights team working at the intersection of data science, AI and decision modelling. You'll be delivering solutions that … experience. At Manager level, you'll take on additional ownership of projects, stakeholders and team members. What You'll Do Build and deploy data science, machine learning and simulation models to solve complex business problems Apply advanced techniques including optimisation, forecasting, statistical modelling and AI Develop LLM-based solutions ...

scratch, channelling our start-up mentality every step of the way meaning you'll have the opportunity to make a real impact. As a Data Scientist at JPMorgan Chase within the International Consumer Bank, you will be a part of a flat-structure organization. Your responsibilities … partners, research teams and domain experts to understand business problems. Providing stakeholders with timely and accurate reporting. Performing ad hoc analysis based on diverse data sources to give decision-makers actionable insights about the performance of the products, customer behavior and market trends. Presenting your findings in a clear ...

scratch, channelling our start-up mentality every step of the way meaning you'll have the opportunity to make a real impact. As a Data Scientist at JPMorgan Chase within the International Consumer Bank, you will be a part of a flat-structure organization. Your responsibilities … partners, research teams and domain experts to understand business problems. Providing stakeholders with timely and accurate reporting. Performing ad hoc analysis based on diverse data sources to give decision-makers actionable insights about the performance of the products, customer behavior and market trends. Presenting your findings in a clear ...

leading analytics company in London is seeking a Senior Principal Data Scientist to provide technical leadership in advanced analytics and machine learning. This role involves mentoring fellow data scientists and collaborating with cross-functional teams to deliver data-driven solutions, with a focus on the aviation … sector. Ideal candidates will have expertise in data management, strong programming skills in Python and SQL, and the ability to communicate complex ideas effectively. This position offers generous company benefits and opportunities for personal growth. #J-18808-Ljbffr ...

order to maximise your chances of being considered for an interview Read the complete job description below. dunnhumby is the global leader in Customer Data Science, partnering with the world s most ambitious retailers and brands to put the customer at the heart of every decision. We combine deep … ideas into scalable capabilities that influence products, platforms, and long-term strategy. You ll collaborate with senior leaders and contribute to decision-making across data science, engineering, and product, helping to prioritise and advance the right AI investments for the future. We re looking for a Senior Research Data ...

order to maximise your chances of being considered for an interview Read the complete job description below. dunnhumby is the global leader in Customer Data Science, partnering with the world s most ambitious retailers and brands to put the customer at the heart of every decision. We combine deep … ideas into scalable capabilities that influence products, platforms, and long-term strategy. You ll collaborate with senior leaders and contribute to decision-making across data science, engineering, and product, helping to prioritise and advance the right AI investments for the future. We re looking for a Senior Research Data ...

Senior Data Scientist LOCATION- London (Hybrid) TERM- Permanent SALARY- £85,000 to £95,000 per annum BENEFITS Pension, Hybrid Working, Learning & Development Budget, Private Healthcare, Bonus, Career Progression Opportunities etc click apply for full job details ...

Talent Locker Ltd is seeking a Lead AI & Data Scientist to oversee a growing data science function in London. This hybrid role commands up to £140k plus benefits and involves leading a team to deliver impactful AI and machine learning solutions. Successful candidates will demonstrate a strong … background in data science and machine learning, as well as the ability to communicate complex concepts to various stakeholders effectively. Join us to shape the future of AI in a forward-thinking environment. #J-18808-Ljbffr ...

professionals for this role. The information below covers the role requirements, expected candidate experience, and accompanying qualifications. dunnhumby is the global leader in Customer Data Science, partnering with the world’s most ambitious retailers and brands to put the customer at the heart of every decision. We combine deep … Americas working for transformative, iconic brands such as Tesco, Coca-Cola, Nestlé, Unilever and Metro. We’re looking for a Senior Applied Data Scientist who expects more from their career. This is an opportunity to apply your expertise to distil complex problems into meaningful, actionable insights -leveraging world ...

professionals for this role. The information below covers the role requirements, expected candidate experience, and accompanying qualifications. dunnhumby is the global leader in Customer Data Science, partnering with the world s most ambitious retailers and brands to put the customer at the heart of every decision. We combine deep … Americas working for transformative, iconic brands such as Tesco, Coca-Cola, Nestl , Unilever and Metro. We re looking for a Senior Applied Data Scientist who expects more from their career. This is an opportunity to apply your expertise to distil complex problems into meaningful, actionable insights -leveraging world ...

Depop is seeking a Senior Product Data Scientist to join the Insights team. You’ll partner with product, engineering and ML to deliver insights, drive experimentation, and shape the future of Depop’s product ecosystem. You’ll translate complex data into clear narratives and influence roadmap priorities. … analytics for core areas, build dashboards, run experiments, and translate data into actions that impact product decisions and marketplace outcomes. #J-18808-Ljbffr ...

Data Scientist (Assistant Manager/Manager) London (Hybrid) £50,000 - £80,000 (DOE) + bonus + benefits The Role This is an opportunity to join a growing Simulation & Insights team working at the intersection of data science, AI and decision modelling. You'll be delivering solutions that ...

frontier AI systems scale globally. We tackle challenges across preventing misuse and misalignment, intercepting fraud and abuse, and protecting vulnerable users. We are hiring Data Scientists across several safety teams: Safety Systems, Integrity, Product Policy. About the Role As a Data Scientist, Safety, you will solve complex … mitigation impacts. Build prevalence estimators, dashboards, monitoring systems, and executive decision frameworks. Diagnose gaps in safety and integrity systems using behavioral and product data, and help quantify and navigate false positive/false negative trade‐offs. Translate ambiguous safety risks into measurable problems and evidence‐based recommendations. Partner with ...