1,676 to 1,700 of 2,101 Permanent Data Science Jobs

Staff Engineer, Web Platform & Growth Systems

Location
Greater London, England, United Kingdom
seeking a Staff Engineer to shape the technical direction of our web platform and systems. You will lead across marketing, analytics, design, data science, and engineering to ensure a scalable, measurable, and delightful stack. You’ll own long-term strategy, mentor engineers, and contribute hands-on to accelerate ...

Production Engineering Lead - AI-Driven Reliability

Location
City of Westminster, England, United Kingdom
team focused on reliability, scalability, and operational excellence of production infrastructure and services. You will drive strategies, own lifecycle improvements, and partner with software, data science, and product teams to ensure high availability at global scale. This role emphasizes AI-augmented workflows and strong leadership across multi-disciplinary ...

Strategy & Ops Lead – Subscription Benefits & Value Prop

Location
Greater London, England, United Kingdom
execution for new benefits within Subscription. This hybrid role requires moving between strategic thinking and hands-on execution, collaborating with Product, Eng, Design, Data Science, Marketing and Finance to ship and measure outcomes. You will build, size, and sequence a pipeline of benefit ideas, and define success metrics ...

Strategic PM, Third-Party Inventory & Traveler Experience

Location
Greater London, England, United Kingdom
seamless experiences across discovery, booking, payments, cancellations, and post‐booking service. You will define the long-term vision and strategic roadmap, align with engineering, data science, design, and leadership, and apply AI-driven insights to improve traveler outcomes #J-18808-Ljbffr ...

AI-Driven Non-Google SEM & Performance Marketing Lead

Location
Greater London, England, United Kingdom
Yahoo Japan, and Naver, building scalable account structures and testing frameworks. You will lead AI, automation, and martech initiatives, and collaborate with product, engineering, data science, and operations to connect business goals with innovative solutions. You will present performance updates to senior leadership and mentor colleagues, driving ...

AI Solutions Architect – London Hybrid (Equity)

Location
Greater London, England, United Kingdom
Data Science Festival is looking for an experienced AI professional to join their London office in a hybrid capacity. This unique role blends AI engineering with client consulting, allowing you to lead innovative solutions for prominent organizations while contributing to internal development programs. You will be tasked with ...

Hybrid Analytics Consulting Manager

Location
Greater London, England, United Kingdom
TransUnion in the United Kingdom is seeking a Manager I, Data Science and Analytics to lead strategic advisory engagements within the Analytics Consulting team. You will frame client challenges, develop hypotheses and translate evidence into practical recommendations that drive business outcomes. The role involves managing ...

Engineering Manager, Safeguards & Review Tooling

Location
Greater London, England, United Kingdom
enforce actions across platforms. You will own the tooling platform, analytics, privacy-preserving primitives, and a sandbox for rapid iteration, partnering with policy, operations, data science, and legal to ensure effective enforcement. You'll guide a high-performing, inclusive team, scale through automation, and align tooling with evolving ...

Global SEM & AI Marketing Lead

Location
Greater London, England, United Kingdom
Japan, and Naver) and shape the strategy and operating model that drives efficiency and growth across global markets. You will partner with Product, Engineering, Data Science, and Operations to define roadmaps, lead AI, automation, and marketing-technology initiatives, develop scalable testing frameworks, dashboards, and playbooks, and mentor colleagues ...

AI-Driven Merchandising PM: Autonomous Optimization

Location
Greater London, England, United Kingdom
will prototype multi-agent systems, run experiments, and ship features that automate the merchandising lifecycle end-to-end. You will partner with engineering, data science and design to ensure trust, governance, and measurable value. This role shapes how millions of travelers experience Expedia Group brands. #J-18808-Ljbffr ...

AI Engineer, Retrieval & Agentic Systems (Hybrid London)

Location
City of Westminster, England, United Kingdom
evolve Kharon's risk intelligence platform, redesign semantic search capabilities, and partner with product and engineering teams. The role requires a strong background in data science, familiarity with semantic search technologies, and proficiency #J-18808-Ljbffr ...

Foundations Security Engineer — Scale Trust & Harm

Location
Greater London, England, United Kingdom
design and build scalable systems for detecting and enforcing harms on our platforms. You will collaborate with policy, trust and safety, legal, investigations, and data science to stay ahead of adversaries and strengthen defenses. The role emphasizes learning from top experts in harms, applying ML where relevant ...

Founding AI Product Director for Clinical Trials Ops

Location
Cambridge, England, United Kingdom
core AI-native product area from zero to one. You will define the vision, strategy, and roadmap, guiding cross-functional teams—engineering, design, data science, and commercial—through a full product lifecycle with strong emphasis on regulatory awareness and clinical operations workflows. You will operate with autonomy ...

Applied Scientist, Integrity & Participant Quality

Location
Greater London, England, United Kingdom
quality expert participants. You will shape the problems, model signals, and work with other teams to turn ideas into measurable experiments. You’ll combine data science, ML and statistics to build production-ready solutions that balance speed, cost and impact, joining a mission-driven company that values rigorous ...

Technology Transition Lead - Fast-Track Onboarding

Location
Greater London, England, United Kingdom
quality. This hands-on leadership role requires sound judgment, creative problem-solving, and adaptability to changing conditions, while partnering with account teams, platform owners, data science teams, #J-18808-Ljbffr ...

Senior Product Manager, Global Audience & Platform Growth

Location
Greater London, England, United Kingdom
leader to own the Audience & Platform Expansion domain, driving global subscriber growth with a clear strategy and measurable outcomes. You'll align engineering, design, data science and marketing across time zones, write narrative strategy memos, and mentor junior PMs while shaping the product roadmap end-to-end. ...

Senior Full-Stack Engineer - Shop & Ecosystem

Location
Greater London, England, United Kingdom
weight-management ecosystem, and is looking for a senior fullstack engineer to shape features across web and mobile. You will work closely with Data Science and product teams to design scalable solutions using React and Go/Node.js in a fast-paced environment. You will contribute to frontend ...

Performance Marketing Lead: Non-Google Search & AI Innovation

Location
Greater London, England, United Kingdom
Naver. You will develop scalable frameworks for campaign management and lead AI-powered workflows across global markets. You will partner with Product, Engineering, Data Science and Operations to define roadmaps, translate business goals into technical solutions, and mentor teammates to drive growth and efficiency in a fast-paced ...

Global Head of AI-Driven Customer Experience Product

Location
Greater London, England, United Kingdom
Customer Experience across our global platforms. You will lead a team of Product Managers responsible for AI-enabled customer experiences, partnering with Engineering, Design, Data Science, and Operations to deliver scalable solutions across regions. This role requires 7+ years in Product Management, 2-3+ years leading ...

Staff Software Security Engineer – Secure AI & Cloud

Location
Greater London, England, United Kingdom
Data Science Festival is seeking a Staff Software Security Engineer to join their London team. This hybrid position offers a salary of up to £135,000 and the chance to work on innovative AI-driven products. In this role, you will implement security initiatives across engineering teams, work ...

Associate, Portfolio Analytics Group (PAG)

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Portfolio Analytics Group (PAG): Join the Portfolio Analytics Group (PAG), a highly collaborative and multidisciplinary team of in-house, forward-deployed engineers and data scientists at the forefront of applied analytics at BlackRock click apply for full job details ...

ML Engineer - Hybrid | Flexible Hours | Production ML

Location
United Kingdom
seeking a Machine Learning Engineer to build and run production-ready ML systems that make a real impact. You’ll work closely with Data Scientists and engineering teams, shaping the ML roadmap, developing scalable solutions, and driving innovation while growing your career. Being part of a permanent team ...

Hybrid Product Intelligence Scientist — Predictive Insights

Location
Cambridge, England, United Kingdom
AVEVA seeks a Product Intelligence Data Scientist to transform raw usage signals into predictive insights. You’ll own analytical models linking product behavior to business outcomes across acquisition, activation, adoption, expansion and renewal. You will partner with Product to define hypotheses and build predictive models that quantify adoption maturity ...

Frontline AI Engineer for Defence & Enterprise Apps

Location
City Of London, England, United Kingdom
Forward Deployed Engineer to design, develop, and deploy full‐stack AI-driven applications on the C3 AI Platform. You will work directly with customers, data scientists, and engineers to deliver production-ready solutions and proofs-of-technology. You will join frontline projects in UK and European defence, contributing ...

AI Quality Assurance Lead: Testing & Standards

Location
Greater London, England, United Kingdom
annotation and evaluation across multiple use cases. You will define schemas, review outputs, and set reusable prompt frameworks aligned with compliance. Collaborate with data scientists, content reviewers and product teams; lead calibration sessions, establish quality benchmarks, and mentor junior annotators while advancing continuous improvement in a fast-moving ...