2,101 to 2,125 of 2,225 Data Science Jobs in London

join our product teams, building production systems from day one with ownership over what you ship. You’ll work on the Modo Terminal, data pipelines, and an AI Analyst, leveraging AWS, Terraform, and modern Python frameworks. We value fast learners who can move across the stack … features, and collaborate with energy analysts, data scientists, and modellers to deliver accurate data products and scalable pipelines. #J-18808-Ljbffr ...

team of engineers. You will shape deployment, observability, and scalable machine learning systems across the platform. You will collaborate with ML Engineers, Data Engineers, Software Engineers, Data Scientists, Product Managers and stakeholders to deliver production-ready models and AI services that drive business value. The role adopts ...

Djinni is seeking a Senior Data Scientist for a London-based, hybrid, 2–3 month contract focused on building a computable model of the global chemicals and materials economy. You will prototype and ship production-ready models, explore complex industrial data, and define evaluation frameworks with robust validation. ...

company is seeking a Customer Data Scientist to join our AI analytics platform in a senior capacity. You will fuse deep experimentation expertise with applied statistics and customer-facing consulting to help leading product teams evaluate, adopt, and scale modern experimentation programs. This highly technical role partners with Sales ...

Elsevier is seeking a Senior Data Scientist I to lead the development and evaluation of advanced search and generative AI systems. You will own complex problems end-to-end, drive rigorous evaluation practices, and shape the technical direction of retrieval and RAG systems. You should have deep hands ...

Marshmallow is seeking a Staff Data Scientist to lead end-to-end ML initiatives in the Claims domain from London. You will design production ML and Generative AI systems, partner with Product and Engineering, and drive scalable decisioning with a robust, auditable approach. You’ll influence cross-functional teams ...

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 ...

United States Digital Space LLC in London is seeking an experienced Data Scientist with strong software engineering skills to join our Transport Modelling and City Modelling Lab. You will work on agent-based and activity-based modelling, building scalable software, and deploying cloud-based infrastructure. You’ll collaborate across … multidisciplinary teams in the UK and internationally. The role emphasizes data-driven problem solving, rigorous testing, and mentoring colleagues, with a culture #J-18808-Ljbffr ...

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 ...

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 ...

network for the world's money.For everyone, everywhere.More about our mission and what we offer.Job DescriptionJob DescriptionAbout the roleWe are looking for a passionate Data Engineering Manager to join the Treasury Global Liquidity team and help design the foundations of the real-time liquidity observability stack and core business … work in autonomous, cross-functional teams. As an Engineering Manager, you will work in a highly collaborative environment, partnering closely with Product Managers, Analysts, Data Scientists and key stakeholders in our Treasury and Finance teams. Together, you will define the strategy, shape the roadmap, and deliver impactful solutions that ...

native product bet that has no legacy roadmap or established playbook. What Will You Do? As a Senior Data Scientist - Stealth AI at Goodnotes, you will define success metrics and connect product outcomes directly to revenue impact. You will design experiments with statistical precision and build instrumentation frameworks that ...

PACT) team, and the Instrument Licensing Solutions and Patient and Site Strategy (ILS & PASS) team. These teams work closely together to generate patient experience data (PED) through clinical outcome assessments (COAs; including digital health technologies), qualitative research, and patient preference research.The ILS & PASS team has a small group dedicated … thought leadership and COA instrument development. This “science team” is focused on (a) ensuring that sound scientific principles permeate through the research completed by the PACT and ILS & PASS teams, and (b) leading the development, validation, and qualification of COA instruments to collect reliable and interpretable data from ...

communities recover after major storms.Until now, insurers have been making billion-dollar decisions using outdated tools. We’re changing that. Our platform brings together data, AI, and human expertise to give insurers the fastest path from submission to decision - helping them move faster, act smarter, and take on more … what we do - from building the world’s first domain-specific AI peer programmer for insurance (think GitHub Copilot with a PhD in actuarial science) to shaping agentic workflows that reinvent how this industry operates.What makes hx different is the people who build it. Here, impact isn’t tied ...

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 ...

industry as the second line of defence) to deliver global controls that have a strong reputation with local regulators and law enforcement.Working with data scientists, product analysts, product designers, product compliance managers, operations leads and software engineers to ensure the team ship the best possible product. One that maximises … that will make these customers love Wise.You have direct and extensive experience in building machine learning, LLM or other advanced algorithmic or data heavy products. Bonus points if this was in anti-money laundering, fraud, fincrime, trust and safety or related domains who deal with risk.Ideally ...

scalable AI-driven platforms that support translational research, clinical decision support, and patient-centric digital health solutions. They will work cross-functionally with data scientists, clinical researchers, software engineers, product managers, and external partners to conceptualise and deliver novel AI technologies. This post demands both deep scientific understanding … health, AI or a very closely related discipline within the context of healthcareExpertise in digital health, AI, wearable technology, and strong understanding of multimodal data analysisExperience and evidence of aptitude for leading large-scale digital health research projectsStrong understanding of healthcare data standards (e.g., FHIR, HL7) and regulatory ...

inspired by the product vision and you share the right context with the right people at the right time.Collaborate seamlessly: partner with engineering, design, data, research, marketing and other teams across Monzo to create a strategy and deliver.Deliver impact: define, deliver and measure the impact of the customer-focused … seasoned product manager, and have shipped world-class products at a fast growing company.You have launched a consumer product within an EU marketYou're data-driven, and have a track record of collaborating with machine learning experts or data scientists to define key metrics, run experiments, and deliver ...

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. ...

Octopus Energy Trading is seeking a data scientist to improve forecasting models for GB intraday power markets. You will explore data needs, build and maintain models forecasting demand and renewable generation, and integrate data sources across Western Europe as needed. You will collaborate with Trading, Renewables ...

regulatory direction, including the decision to build it as Software/AI as a Medical Device (SaMD). Work fluently with sensitive patient data, partnering with clinical and quality colleagues to ensure safety and patient trust fundamentally shape the roadmap. Proactively show engineering, clinical, design, and other product teams … multiple people. It's a bonus if you have: Experience scaling platform products across multiple international regulatory frameworks. Prior experience working directly as a data scientist or software engineer before transitioning into technical product management. Experience dealing with complex biological or personalized health data points. Our benefits include ...

engagement, retention, and reachability Contribute to reinforcement learning systems that optimize for long-term user outcomes rather than immediate interactions Partner with product managers, data scientists, and engineers to define what success looks like and how to measure it Own the full ML lifecycle, from data and modeling ...