176 to 200 of 472 Data Science Jobs in London

engine that will help us ship new products and features quickly while keeping risk and cost low. This will involve working closely with Product, Data Science, Fraud Prevention Analysts and our Fraud agents to strike the right balance between scaling quickly and mitigating risk efficiently.Key Responsibilities:- Build … fraud engine for new products and features.- Collaborate with Product, Data Science, Fraud Prevention Analysts, and Fraud agents.- Strike the right balance between scaling quickly and mitigating risk efficiently.Requirements:- Hands-on experience with distributed systems, including microservices architecture and backend services supporting large-scale traffic.- Proven ability ...

Economist Group is seeking a Head of Data Science to lead a world-class team responsible for building a high-impact decision engine and AI-powered personalisation capabilities. You will raise technical and operational standards, partnering with engineering and product to deliver commercially transformative insights. You will shape … pillars of decision science and personalisation, driving expert-level research, scalable models and governance across the business. #J-18808-Ljbffr ...

Technology is looking for a deeply technical Enterprise Architect who will own the delivery of AI projects end to end from the silicon and data center design that underpins AI workloads, through the software and MLOps stack, to the governance frameworks that make AI trustworthy and defensible at scale. …/LLMOps tooling, vector databases, and retrieval-augmented generation (RAG) and agentic architectures. Define and AI governance frameworks covering model risk management, responsible AI, data lineage, bias/fairness testing, explainability, and regulatory alignment (EU AI Act, NIST AI RMF, ISO/IEC 42001). Act as trusted technical ...

Nasdaq in London seeks an experienced AVP of Data Science to shape and lead an enterprise AI strategy across surveillance and analytics. The role requires executive presence, cross-functional influence, and delivering measurable business impact. Hybrid work with 3 days in-office; you will build and scale multi ...

Platform Engineer (Data Platforms) Location: London We're looking for a Platform Engineer to build and maintain scalable, secure and high-performance data platforms . You'll play a key role in ensuring reliable data services while working closely with data scientists, analysts and engineering teams. … What you'll be doing Building and maintaining scalable data platform infrastructure Ensuring high availability, performance and security of data services Developing and maintaining data pipelines Collaborating with data teams to integrate tools and services Troubleshooting complex platform and data infrastructure issues Supporting cross-team ...

work, engage directly with customers and stakeholders, and take responsibility for outcomes. What You'll Be Doing - Design, build and deploy applied AI and data science solutions that deliver measurable impact - Own projects end-to-end, including problem definition, technical delivery and stakeholder engagement - Work directly with users … resilience when deploying AI into operational systems - Influence technical direction through evidence, communication and delivery results - Share knowledge and support learning across the wider data science community Your Experience To be successful in this role, you will bring: - Strong, demonstrable experience as an Applied AI Scientist, Data ...

Ekimetrics is seeking a Senior Manager for Data Science & Marketing Effectiveness (MMM) in London. You will lead strategic client programs, manage multi-account portfolios, and drive growth while ensuring high-quality delivery and governance across analytics projects. You will mentor teams, translate complex model outputs into actionable business ...

Dubai then consider those working remotely in one of our European Hub Locations (UK, Spain or Germany). We are seeking a talented Data Scientist with focus on product analytics to join our Data & Analytics team and drive data-driven decision making across our organisation. In this … role, you will analyse complex datasets, conduct research, and provide valuable insights to support product strategy and business growth. You must have Data Science experience. Key Responsibilities Analyse and interpret large-scale on-chain and off-chain datasets to inform business decisions Design and maintain data collection ...

experience as a AI & Machine Learning Engineer? Commercially minded with good business acumen alongside technical ability? Hold a Bachelors or Masters degree in Computer Science, Data Science or AI/ML Engineering? Proven experience with Azure Databricks and other Azure services such as Azure ...

growing telecoms business that has undergone significant transformation following PE investment. Over the last 4-5 years, the company has built a highly respected data function spanning Data Governance, BI, Analytics, Data Science, and Digital - and continues to invest heavily in data as a core … join a high-performing analytics function reporting into the Head of Analytics. The team includes: Analytics (4 Analysts incl. this hire) 3 Data Scientists BI team Digital team This is a hands-on, senior individual contributor role with potential to mentor junior analysts in future. The Role This ...

Future Transport & Infrastructure. But what truly sets us apart is our people. WHO WE ARE LOOKING FOR: A technical leader who’s built modern data platforms and integration systems at scale. Someone who’s equally comfortable designing cloud architecture and rolling up their sleeves to solve hard problems. … worked in media/events/SaaS. Must-haves: Senior engineering leadership experience (Head of Engineering, Engineering Manager level) Proven track record building data platforms for analytics and AI/ML Deep Microsoft Azure expertise Hands‐on experience with Databricks, APIs, and integration platforms Strong understanding of MLOps ...

Marketing Technology is responsible for driving profitable growth and player engagement across global markets by enabling smarter, faster, and more responsible marketing through data and technology. This role ensures marketing technology delivers measurable outcomes across the full marketing lifecycle from acquisition through to retention, while operating within complex regulatory … Engagement & Personalisation Use the marketing stack to deliver highly personalised, event‐driven experiences across sportsbook, casino, and gaming products Activate first‐party and behavioural data to trigger relevant offers, content, and promotions at the right moment using marketing technology Deliver seamless omnichannel journeys and use cases across ...

Marketing Technology is responsible for driving profitable growth and player engagement across global markets by enabling smarter, faster, and more responsible marketing through data and technology.This role ensures marketing technology delivers measurable outcomes across the full marketing lifecycle from acquisition through to retention, while operating within complex regulatory environments. … Engagement & Personalisation* Use the marketing stack to deliver highly personalised, event-driven experiences across sportsbook, casino, and gaming products* Activate first-party and behavioural data to trigger relevant offers, content, and promotions at the right moment using marketing technology* Deliver seamless omnichannel journeys and use cases across ...

comprehensive fraud and abuse strategy, anticipate emerging threats, and own the risk framework, measurement, and executive reporting. Detection & Prevention: Partner with Product, Engineering, and Data Science to design and optimize scalable, balanced detection systems (rules-based, ML-driven) that minimize both user friction and platform harm. Investigations & Enforcement … fintech, etc.). Team Leadership: Proven track record of leading fraud/trust teams, managing both strategy and operations. Technical Partnership: Experience collaborating with data science and engineering teams to build advanced detection systems, with familiarity in ML concepts. Investigative Expertise: Demonstrated ability to lead complex, high-stakes ...

Trainline platform Own end‐to‐end delivery across the Supply Platform domain, ensuring initiatives deliver measurable operational and business impact Partner closely with Product, Data Science, Commercial, and Supply stakeholders to align technical strategy with evolving customer, platform, and business needs Drive the adoption of AI‐enabled … emerging technologies can improve scalability and efficiency Strong collaboration and stakeholder management skills, with the ability to work effectively across Engineering, Product, Data Science, Commercial, and Operational teams Confidence navigating ambiguity and complexity, bringing clarity, alignment, and momentum across teams and initiatives Experience working with APIs, distributed systems ...

guide prioritization and to hold DRIs accountable for outcomes at the country and regional level. Design and run experiments across the funnel , partnering with Data Science and UXR to understand user behavior, size opportunities, and validate the impact of new product bets in specific markets. Translate regional expertise … growing products in multiple countries, adapting product experiences to local behaviors, regulations, or infrastructure, and partnering with regional teams to build repeatable playbooks. Strong data and experimentation skills : comfortable defining metrics, digging into country‐level analytics and scorecards, designing experiments, and using both quantitative and qualitative insights to inform ...

operations through experimentation, causal inference and machine learning. From optimising rider dispatch to personalising customer journeys and forecasting demand at scale, we turn complex data into measurable business impact. We’re looking for an Analytics Engineering Director to join our team in either London. In this role … define the long‐term vision for how we model and govern data, ensuring our global teams have the high‐quality foundations needed to drive mission‐critical decisions at scale. Location: London - The River Building HQ Employment Type: Full time Location Type: Hybrid Department: Deliveroo Cost Center Hierarchy Technology Technology ...

innovation : maintain a builder mindset across Engineering, encouraging pragmatic experimentation and fast learning. Partner for customer and business outcomes : work closely with Product, Data Science, and Commercial teams to ensure shipped work is adopted and drives customer value. Own infrastructure, security, and compliance readiness : ensure cloud infrastructure, access … Excellence – Uses delivery, quality, reliability, and incident metrics to improve forecasting, sustain pace, and make trade‐offs visible. Cross‐Functional Alignment – Partners with Product, Data Science, and Commercial to sequence work, test assumptions early, and drive business outcomes. Behaviours Autonomy – Operates independently at organisation scope. Sets direction, allocates ...

faithfulness metrics, tracing), and model risk controls. Experience building secure, scalable and reliable AI solutions in enterprise environments, including governance, permissions, auditability and data protection including private retrieval architectures and ensuring proprietary data is not exposed to external model providers. Hands‐on AWS experience (Bedrock, Neptune, OpenSearch, Lambda … spend is expected. Proven ability to translate complex domain knowledge into usable AI products, ideally in financial markets, regulatory technology, legal tech, standards or data‐intensive environments; or a demonstrated ability to ramp quickly on a complex domain. Strong product and solution architecture skills, with the ability to define ...

Contract Job alert** Seeking 2x Data Scientist 6 months+ on-going contract - 3 days on site near Heathrow - Inside IR35 Please note that UK-based candidates only - 5 years of UK residency and, ideally, a British citizen is required. 1x Data Scientist (Supply Chain)Must have -A deep … knowledge of supply chain models and analytics, to help build the right models with the right science behind them. Including: o Understanding of how to handle/model slow moving partso Multi-echelon inventoryo How to balance cost and service levels (fill rates and cycle service levels)o Developing ...

Contract Job alert** Seeking 2x Data Scientist 6 months+ on-going contract - 3 days on site near Heathrow - Inside IR35 Please note that UK-based candidates only - 5 years of UK residency and, ideally, a British citizen is required. 1x Data Scientist (Supply Chain)Must have -A deep … knowledge of supply chain models and analytics, to help build the right models with the right science behind them. Including: o Understanding of how to handle/model slow moving partso Multi-echelon inventoryo How to balance cost and service levels (fill rates and cycle service levels)o Developing ...

Data Scientist | London | Up to £65,000 Data Scientist - Predictive Modelling & Analytics Consultancy London (2 days per week onsite) Up to £65,000 + Benefits I'm currently partnering with a leading UK data and analytics consultancy that combines proprietary data assets with advanced analytics … solutions for some of the UK's most recognised organisations across utilities, telecoms, financial services and charities. This is a fantastic opportunity for a Data Scientist who enjoys building predictive models, solving real-world business problems, and working directly with clients. The Role You'll work on a variety ...

part of a diverse, ambitious team that celebrates creativity and collaboration. 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 ...

cloud ecosystem and third‐party applications. Contribute to building the Databricks technical community through engagement at workshops, seminars, and meet‐ups. Become a Big Data Analytics advisor on aspects of architecture and design. Support your customers by authoring reference architectures, how‐tos, and demo applications. Develop both technically … aspect with the goal of becoming an independently operating Solutions Architect. What we look for Experience, technical customer‐facing with a background ideally in Data Science/Generative AI/Machine Learning, but will also consider Data Warehousing or Data Engineering. You will be working ...

heart of everything we do; creating a culture of proactiveness and a customer‐centric mindset guides us to create a unified platform that makes data and AI accessible to everyone. We aim to inspire our customers to make informed decisions that push their business forward. … level technical credibility and "Hunter" mindset to win mindshare and acquire new logos. Join us in our quest to change how people work with data and make a better world! Reporting to the Manager, Field Engineering The impact you will have: Executive Evangelism & Thought Leadership: Act as a "Field ...