101 to 125 of 148 Data Science Jobs in the City of London

business challenges into intelligent, scalable solutions powered by cutting-edge AI tools. The Candidate Key attributes of a suitable Senior AI Engineer include: Strong Data Science Foundations - bring solid grounding in statistics and machine learning, along with strong programming skills - Python. Passion for Cutting-Edge AI - You actively ...

trading strategies and analytical capabilities across the Agricultural business. The Agricultural Trading department combines deep discretionary market expertise with modern quantitative research, technology and data science to provide liquidity, manage risk and identify trading opportunities across global agricultural markets. The desk has direct access to the major agricultural … more information visit https://www.marex.com/Role Summary An analytical, commercially minded and proactive quantitative professional with experience applying statistical and data-driven techniques within financial markets. Joining a front-office trading team that combines discretionary market expertise with systematic research and alternative datasets, the successful candidate ...

Role You\'ll play a key role in designing and operating a secure, scalable platform for deploying AI workloads and agents. Working closely with Data Science and Engineering teams, you\'ll ensure robust infrastructure, seamless deployment pipelines, and high platform reliability. Key Responsibilities Design, deploy, and manage ...

Role You'll play a key role in designing and operating a secure, scalable platform for deploying AI workloads and agents. Working closely with Data Science and Engineering teams, you'll ensure robust infrastructure, seamless deployment pipelines, and high platform reliability. Key Responsibilities - Design, deploy, and manage ...

sports trading firm where your models and research will directly influence trading decisions across global sports markets. Whether you're coming from academia, research, data science, or another quantitative background, they're looking for people who are genuinely passionate about maths, statistics, and sport. The Company They … growing quantitative sports trading and investment firm based in Central London. With a collaborative team of researchers, analysts, and engineers, they use data-driven models to identify opportunities across a range of global sports markets. The environment is highly analytical but far from corporate. You'll have plenty ...

against each other. You should also be comfortable enough with computer vision (CNNs, vision transformers, detection and segmentation methods) to push back on a data science team's approach when needed. Day to day, you'd be: Taking ownership of the model lifecycle - pipelines, registry, versioning, CI/…/SQS Comfortable working across TOGAF, ArchiMate, C4, UML and BPMN Hands-on with MLOps tooling and platforms - SageMaker, OpenVINO or equivalent Experience architecting data for large volumes of imagery - tiering, retention, lineage, provenance Familiar with the governance side of AI - DPIAs, model documentation, bias and fairness checks Strong ...

Group, a global investment management firm headquartered in London, seeks a Senior Market Data Analyst within Data Management to govern investment data used by portfolio managers, researchers, traders, engineers and data scientists. The role combines technical data analysis, market data expertise, operational ownership ...

Lloyds Bank plc is seeking a Senior Data Engineer in London to join the Data Platform team. You will design, build and operate scalable data infrastructure for real-time and batch data, ensuring reliability and performance of data warehouses and pipelines. You will collaborate with … engineers, data scientists and business stakeholders to promote best practices in data engineering, architecture and quality in a hybrid working environment. #J-18808-Ljbffr ...

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 ...

dynamic and value-based pricing across the business. This role is inherently more technical—not in the sense of coding—but in liaising with data and tech teams, articulating what should be developed and what’s feasible. The company has a unique growth story, particularly over the past … optimizing the balance between margin per transaction and conversion rates to maximize revenue and profitability. You’ll develop pricing strategies across multiple markets, leveraging data science and analytical insights into the company's commercial standing and consumer behaviour. Additionally, you’ll collaborate with stakeholders across the business ...

83zero Ltd, based in London, seeks a Head of Machine Learning to lead a small Data Science team and shape AI adoption across the company’s SaaS products. You will drive ML/AI initiatives from development through to production, collaborating with clients and internal teams to deploy … impactful AI capabilities. The role offers hybrid working with two days in Central London, and a focus on NLP/LLMs, data engineering, and scalable cloud architectures in FinTech contexts. #J-18808-Ljbffr ...

will work across frontend and backend, building scalable features and shaping direction while mentoring teammates. The role emphasizes AI-native development, real-time data, and robust visualisations to enable brands to derive actionable insights. You will collaborate with Product, Design and Data Science to shape discovery through ...

because our product is customer-facing, building and maintaining reliable, trustworthy systems is central to what we do. You will work alongside the lead Data Science/AI engineer and report to the Head of AI Product — both of whom are hands-on developers, so this is very … prompt engineering, evaluation and governance patterns) Experience with React/Next.js and modern web tooling. Familiarity with document/NoSQL stores (e.g. MongoDB) and data pipelines. Experience with deployment, Docker, logging and configuration. Understanding of the internal Marsh Tech landscape — OSS2, networking, the Voyager process, and similar ...

Recruitment Ltd is seeking an experienced MLOps Engineer to design and operate a secure, scalable AI platform. You will collaborate with data science and engineering teams to deploy AI workloads and ensure reliable infrastructure. The role focuses on building CI/CD pipelines, observability, and IaC automation, while ...

company – Lead AI Solutions Engineer About the job the company delivers digital workers for analytics & data science, transforming the way enterprises automate complex analytics workflows. Our AI agents act as always-on digital workers, eliminating the need for fragmented tools, consultants, and seat licenses. Trusted by industry leaders ...

that prioritizes using the best model from todays top model creators for each individual legal use case. The company employs over 2,000 technologists, data scientists, and experts to develop, test, and validate solutions in line with RELX Responsible AI Principles. About the Role We are looking ...

help shape the next generation of a major consumer health app, backed by a well-known, well-resourced healthcare provider. Same scale and data complexity you'd find at a Tesco or an ASOS, except every decision you make has a real human on the other end of it. … What You'll Do Own and shape the product roadmap for AI-driven features within a large-scale consumer health app, working closely with data science, engineering and clinical stakeholders. Translate large, sensitive, multi-source datasets (genetic, clinical, behavioural, lifestyle) into product experiences that are predictive and personalised ...

make strategic, sustainable decisions by bringing transparency to markets across the world. We create a comprehensive view of commodities markets, providing companies with the data and intelligence to successfully navigate across global value chains every day. Our customers benefit from instant access to price assessments, reports and forecasts … identify whether blockers are product, platform, integration, execution, or change-management related. Technical fluency to direct delivery. You can engage credibly with engineering and data science teams, understand modern AI production patterns such as RAG, evals, agents, tool use, and MCP, and have recent experience building or prototyping ...

quantitative professional to develop trading strategies and analytics. You will join a front-office team blending discretionary insight with systematic research and alternative data sources. Key responsibilities include leading research initiatives, building scalable tools, and collaborating with Trading, Research and Technology to enhance performance while ensuring FCA compliance. #J ...

Advisory Lead to serve as a senior expert for AI risk across Bloomberg's products and platforms. This role requires partnering with engineering, product, data science, legal, compliance, CISO, privacy, and risk stakeholders to provide practical guidance on AI use cases, data-related controls, risk assessments ...

algorithms, and chauffeur incentive programs to stabilize the marketplace during peak hours and high-demand events. Product & Algorithm Collaboration: Partner closely with global Product, Data Science, and Engineering teams to improve matching algorithms, dispatch logic, and internal operational tooling. Requirements We are looking for analytically exceptional, entrepreneurial operators … must be comfortable querying large datasets, building your own dashboards, and conducting independent quantitative analysis. Execution Mindset: Proven track record of moving rapidly from data-driven hypotheses to hands-on execution and operational implementation. Nice To Have Direct experience working within the marketplace, pricing, or driver operations teams ...

developer to work within an interdisciplinary team in London, developing production-grade R packages and Shiny applications for clinical trials. The role emphasizes data science best practices, reproducible code, and open-source collaboration. You will design dashboards and tools to support analyses and reporting activities, while applying ...

Machine Learning Engineer London Outside IR35 £500-£600 per day The Company They are a well-established retail business investing heavily in their data and AI capabilities. Data plays a central role in shaping strategy across the organisation, with a strong focus on delivering measurable business outcomes through … Deliverables Design, build, and deploy machine learning models into production environments. Develop scalable ML pipelines to support model training, testing, and monitoring. Collaborate with Data Scientists and Data Engineers to operationalise machine learning solutions. Optimise model performance, reliability, and scalability across retail use cases. Support the development ...

Kong, Tokyo, Toronto, Australia, Singapore, and China. The Research & Sustainability team delivers strategic initiatives that enhance investment decision-making through modern research workflows, investment data platforms, sustainability capabilities, advanced analytics, and AI-powered solutions. We are increasingly leveraging Large Language Models (LLMs), frontier AI models, and agentic workflows … making, research productivity and workflow efficiency. Lead the transformation of research and sustainability workflows through Generative AI, agentic workflows, advanced analytics and modern investment data platforms. Define and prioritise product requirements, success metrics and business outcomes, ensuring solutions deliver measurable value, user adoption and operational efficiency. Collaborate with Product ...

build infrastructure and tooling that leverages AI/ML to enhance productivity and tackle challenging business problems. You will work with traders, researchers and data scientists to deploy and monitor production ML models, optimize resources, and evolve scalable AI platforms in a fast-paced environment. #J-18808-Ljbffr ...