51 to 75 of 79 Data Science Jobs in the City of London

About Orchid AI: Orchid AI is building an AI-native asset management platform that combines quantitative research, machine learning, agentic AI systems, and alternative data to generate differentiated investment insights and systematic investment strategies. Our mission is to create a modern research and portfolio management stack where human expertise … research automation, portfolio construction, and operational efficiency. Provide feedback on AI product strategy, architecture, and differentiation. Help evaluate new AI capabilities, models, and alternative data sources. Support the development of scalable AI-native research and portfolio management solutions. Share perspectives on how leading asset managers, hedge funds, pension funds ...

central London. The successful Quantitative Analyst will join a very talented team and will be expected to interpret, filter, and analyse very large data sets whilst working closely with other analysts and developers. The successful Quantitative Analyst will be a forward-thinking individual who is more than comfortable working … initiative and as a team. You will ideally be educated to at least MSc in a quantitative subject such as Mathematics, Statistics, Computer Science or Physics and any knowledge with sports betting/trading would be beneficial. This is an office-based role and as well as very competitive ...

programme scope. Inspire innovative thinking across client teams through persuasive narratives and structured insight. AI & Technology-Enabled Transformation Identify, prioritise, and shape AI and data use cases aligned to commercial outcomes. Translate business needs into structured requirements and collaborate closely with product and data science teams. Lead ...

Senior Consulting Manager London (Hybrid – 2x Days a Week in Office) £110,000-£120,000 + Bonus Want to join a global data and analytics business as they build out a brand-new consulting capability? This is an opportunity to join an industry-leading organisation at a pivotal stage … move for experienced analytics consultants looking to step into something more strategic and commercially impactful THE COMPANY Harnham are partnered with a leading global data, analytics, and decisioning business undergoing significant investment in its consulting and advisory capability. Historically recognised for its strength across credit risk, fraud, identity ...

demonstrate working product prototypes and live demos (not slide decks) Translate insurance domain complexity into AI-powered product capabilities Work directly with engineering, data science, and architecture teams in an Agile delivery environment Prioritise features based on technical feasibility, insurance value, and AI capability maturity Drive development … Have Experience in Insurtech or insurance transformation programmes Familiarity with underwriting or actuarial workflows Experience scaling early-stage AI products into production systems Data platform exposure (APIs, event-driven architecture, cloud-native systems) Why This Role Matters You will be building new AI insurance capabilities from the ground ...

under the skin of user behaviour and motiva tionAnalytical rigour and a habit of breaking complex problems into testable solut ionsComfort working alongside data science and ML teams to turn models into customer-facing pro ductStrong leadership and stakeholder skills across cross-functional t eams ...

development initiatives from concept through to launch. Work closely with FMCG customers to understand emerging challenges and opportunities. Translate consumer insight, research and data into scalable product solutions. Partner with commercial teams to shape go-to-market strategy, positioning and customer adoption. Act as a trusted advisor to customers … externally through customer engagements, industry events and thought leadership opportunities. Drive product-market fit and ensure solutions deliver measurable commercial value. Collaborate with engineering, data science, research and commercial teams to bring innovative products to market. About You We're looking for someone with a unique combination ...

emerging integration approaches (e.g. protocols such as MCP) should be applied as part of broader system design - Work closely with architects, product teams, data scientists, and platform engineers to deliver end-to-end solutions - Ensure solutions meet appropriate standards for security, resilience, performance, and operability - Anticipate and manage architectural ...

Engineer– Banking Transformation AI & Data | Financial Services | Technology & Transformation London (Hybrid) £55,000 – £75,000+Benefits A leading professional services organisation is seeking Senior Consultants and Managers – AI Engineers to join its AI & Data Financial Services practice, focused exclusively on AI transformation within Banking . This role sits within … high-performing engineering and delivery team helping major banks design, build, and scale AI-powered systems, agentic applications, and modern data platforms . You will work across the full lifecycle of AI delivery, from architecture and rapid prototyping through to production deployment and operationalisation of GenAI solutions supporting ...

Product Data Scientist (AI-Native Products) – Senior/Staff Level Location: London (Hybrid – 2–3 days onsite) Level: Senior/Tech Lead or Staff Salary: £110,000-£145,000 + strong shares The Opportunity We’re partnering with a fast-growing, AI-native SaaS organisation building next-generation, assistant … areas , shaping how the business understands and improves AI-driven conversations at scale. What You’ll Be Doing Analyse high-volume text and conversation data to uncover meaningful patterns and user behaviours Apply semantic analysis and NLP techniques to improve product performance and user experience Partner closely with product ...

teams (Adobe Suite, Final Cut Pro, etc.) About Peregrine We build workforces that deliver tech and change programmes at leading UK organisations. By combining data science from Peregrine Intelligence, our industry-accredited Peregrine Academy, and market-leading attraction and diversity initiatives, we bridge capability gaps at all levels … Specialist Talent team. That means youll work on-site or remotely with our clients, supporting them on complex, high-impact projects in Data, Digital and Business Transformation. Youll get the variety and challenge of consultancy work, with the stability and support of a permanent role. Youre not a contractor ...

engineering-led AI at scale. EY has been selected for the inaugural Frontier Firm AI Initiative — a collaboration between Microsoft and Harvard’s Digital Data Design Institute — recognising EY’s leadership in shaping enterprise-grade human–AI operating models. In parallel, EY is expanding its collaboration with OpenAI … feedback cycles. Solution design & implementation Design and implement AI-enabled components such as RAG pipelines, agents and supporting microservices. Integrate solutions with enterprise data sources, APIs and existing platforms while maintaining reliability and security standards. Apply responsible-AI guardrails, monitoring and operational practices to ensure safe and maintainable deployments. ...

cloud-hosted digital services across the public sector, working in partnership with clients to research and develop outcomes and services spanning artificial intelligence, data science, low code and complex code software engineering, cyber security, cloud engineering, and user-centred design. Their technology values drive everything they do. They … Experience: A proven track record of winning multi-million pound contracts within the UK Government or Defence sectors. Skill: Deep familiarity with the Digital, Data and Technology (DDaT) framework. You understand the language of Government and how to navigate the complexities of public sector frameworks and commercial models. Experience ...

manage CI/CD pipelines covering Front End optimisation, Golang builds, containerisation, and cloud deployment across key product workstreams. Collaborate cross-functionally with Architecture, Data Science, Product, and UX to integrate ML models and deliver FCA-aligned, performant, and accessible user experiences. Hays Specialist Recruitment Limited acts ...

Data Scientist (LLMs/Agentic AI) 📍 London Victoria (Hybrid) 📝 Outside IR35 | Initial 3 Month Contract We’re partnered with one of the world’s largest information, publishing, events, and market intelligence businesses, who are building out a brand new AI project team within one of their core business units. … They are looking for 2 x Data Scientists to join a high-impact project focused on developing next-generation AI products across multiple global brands. The Project You’ll be working on cutting-edge initiatives across: Chatbot and conversational AI development Agentic AI systems LLM-driven product development ...

currently partnering with a high-growth Data & AI consulting firm that is delivering impactful transformation programs for global enterprise clients across CPG, Retail, Manufacturing, and Automotive . They are looking to hiring for a Director – Data & AI Transformation role based in London . This is a critical leadership … position for someone who can combine deep technical expertise with strong consulting, solutioning, and client engagement capabilities to drive impactful data and AI-led transformation for enterprise clients . What You’ll Be Driving- Lead digital transformation initiatives powered by Data, AI, and advanced analytics Define and implement ...

experienced AI Technical Architect to join an existing team of experts. In this highly visible role, you will act as the bridge between complex data science and robust cloud architecture-spearheading the design, click apply for full job details ...

looking for candidates with proven experience driving AI adoption across a business (Copilot, ChatGPT, Claude or similar). This is not a Data Scientist/AI Engineer position. If you have helped organisations identify AI use cases, implement governance, train users and turn AI into measurable business outcomes, please ...

Data Scientist - (Generative AI & LLMs) 12 Months Contract Inside IR35 London - 2 days a week in the office £500 a day A top tier consultancy firm is currently seeking an experienced Data Scientist to join a dynamic team focused on leveraging Large Language Models (LLMs) and advanced machine … role where you will take ownership of the end-to-end model lifecycle-from initial conceptualisation and prompt engineering to production deployment. As a Data Scientist, you will act as the technical architect behind our AI solutions. You won't just be building models; you will be defining ...

solving complex problems. You'll operate with a high degree of autonomy, leading modelling initiatives from concept through to deployment while collaborating with data scientists, engineers, and business stakeholders to deliver measurable impact. Based in London, you'll join a growing Business Intelligence team focused on driving innovation … creating value through data, technology, and advanced analytics. What you'll be doing Designing, developing, and implementing advanced mathematical and statistical models for sports betting products Creating and enhancing pricing models, market derivations, and quantitative frameworks across multiple sports Applying complex statistical distributions and Monte Carlo simulation techniques ...

Scikit-learn) | Technical Leadership | Stakeholder Communication | Project Ownership & Delivery Our client partners with some of the world’s most recognisable brands to deliver innovative, data-driven solutions that transform customer experience, strategy, and performance. From global enterprises to digital-first disruptors, they help businesses harness the power of advanced … Build & deploy production-grade ML systems, tools, and infrastructure at scale Design scalable, reusable solutions and lead technical architecture & delivery standards Partner with engineers, data scientists, and stakeholders to solve key problems and translate ML into real-world impact Lead Machine Learning Engineers (Up to £150K) Set technical direction ...

developing a new generation of AI systems capable of learning, adapting and optimising complex physical environments. Their first challenge? Reducing the energy consumption of data centres through reinforcement learning and distributed AI. The problems are messy, ambiguous and genuinely difficult. You'll be working with real telemetry, real constraints … required: Strong hands-on experience with Reinforcement Learning (RL) Python and modern ML frameworks ( PyTorch, JAX, TensorFlow ) Experience working with time-series or sensor data Ability to turn real-world problems into practical ML solutions Comfortable taking models from research into production Educated to degree level (or higher ...

generative models, leveraging Azure OpenAI, Vector Databases, and RAG patterns. Technical Governance: Managed and governed technical teams to ensure best practices in AI data engineering. Stakeholder Management: Act as the primary technical point of contact, gaining consensus on complex solutions across various business units. Knowledge Transfer: Develop and deliver … mandatory AZ-204 (Azure Developer Associate) certification. AI Specialization: Proven experience with Prompt Engineering, Azure OpenAI, Document Intelligence (Form Recognizer), and Cognitive Search. Data Engineering: Expert proficiency in Python and PySpark for large-scale data processing. Operations: Familiarity with MLOps or LLMOps frameworks to support production-grade AI. ...

have very recent UK Insurance data experience? Hybrid working part City of London based - This leading and exciting Insurer are seeking a detail-oriented and organised Motor Insurance Pricing/Data Practitioner to join their Pricing and Underwriting team. To apply for this role you MUST have multiple … within motor and or home products They ve built the kind of pricing infrastructure every pricing professional aspires to work with: High-quality, accessible data A fast, flexible rating algorithm deploy changes in hours Machine Learning Operations (MLOps) that enable fast, transparent, and controlled model development An operating model ...

Senior Machine Learning Engineer - GenAI, LLM, RAG - 12 month contract Im looking for Machine Learning Engineers (and Senior Data Scientists with strong engineering capability) who have real, hands-on experience building GenAI applications end-to-end. Not just prototypes, but production systems. This is a full-stack ML Engineering … Designing monitoring for latency, drift, hallucinations, cost, and safety signals Integrating LLMs into broader application architectures (APIs, services, orchestration) Working across the full lifecycle: data prep modelling evaluation deployment observability Were looking for people who have: Delivered real GenAI applications into production, not just PoCs Strong Python engineering skills ...