1 to 25 of 40 Machine Learning Scientist Jobs in the UK

lives through Monzo London/Cardiff/UK Remote | £115,000 - £150,000 + Incentive Awards tied to your performance + Benefits About our Machine Learning FinCrime Team: Our Financial Crime Data team consists of over 25 people across 4 data specialisms: Analytics Engineers, Data Analysts, Machine Learning Scientists and Data Scientists. As a Lead Machine Learning Scientist, you’ll be working in a fast moving environment, building and iterating on our financial crime defensive capabilities to ensure we keep Monzo and our customers safe. Our financial crime team has a large ...

create innovative products, services, and tools that deliver high-quality experiences for travelers, partners, and employees. A singular technology platform powered by data, machine learning, and AI provides secure, differentiated, and personalised experiences that build loyalty and traveler satisfaction. In this role, you will: Develop, evaluate, and improve … machine learning models and algorithms for Content AI applications. Design and implement end-to-end machine learning solutions, including data preparation, feature engineering, model training, validation, deployment, monitoring, and continuous optimisation. Apply statistical analysis, experimentation, and data-driven decision-making to assess model performance and guide ...

world’s leading trading firms, combining quantitative research, technology and trading expertise to solve complex problems at scale. As Machine Learning becomes increasingly important within our Systematic Equities business, we are investing in frontier research that can shape the next generation of models, infrastructure and research capabilities. With … highly collaborative environment, IMC offers a unique opportunity to see cutting-edge research translated into real-world impact. We are seeking a Principal Research Scientist to help define and accelerate our long-term machine learning research agenda. Prior finance experience is not required. The Role This role ...

products, services, and tools to deliver high-quality experiences for travelers, partners, and our employees. A unified, singular technology platform powered by data and machine learning provides secure, differentiated, and personalized experiences for the traveler and our partners that drive loyalty and customer satisfaction. The Senior Machine Learning Scientist sits on the Lodging Search Ranking AI team in the Expedia Product & Technology division of Expedia Group. At the heart of the 3-side marketplace (the traveler, the property owners and the platform), this team develops and optimizes ranking models with state ...

Scientist/Machine Learning Engineer Role We are looking for an AI scientist or machine learning engineer to design and implement the algorithms that power Biostream’s physiological monitoring and alert systems. You will work closely with the biostatistics team to translate probabilistic … Bayesian models into deployable algorithms that operate on real-world sensor data. The role focuses on building robust machine learning systems capable of detecting physiological deterioration from multi-sensor inputs in complex and noisy environments. You will collaborate with engineers, statisticians, and medical advisors to develop models that ...

Lead Machine Learning Scientist, FinCrime Location: Cardiff, London or Remote (UK) We are seeking a Lead Machine Learning Scientist to join Monzo's FinCrime team. You will lead the development and deployment of advanced machine learning models to detect financial crime … fraud, while protecting genuine customers and optimising operational costs. About our Machine Learning FinCrime Team Our Financial Crime Data team consists of 25+ people across analytics engineers, data analysts, machine learning scientists and data scientists. You will be part of a fast-moving environment building defensible ...

Lead Machine Learning Scientist, FinCrime Location: Cardiff, London or Remote (UK) We are seeking a Lead Machine Learning Scientist to join Monzo's FinCrime team. You will lead the development and deployment of advanced machine learning models to detect financial crime … fraud, while protecting genuine customers and optimising operational costs. About our Machine Learning FinCrime Team Our Financial Crime Data team consists of 25+ people across analytics engineers, data analysts, machine learning scientists and data scientists. You will be part of a fast-moving environment building defensible ...

would like to apply, and the type of support you need to complete the application to adjustments@depop.com.RoleDepop is looking for a Senior Machine Learning Scientist to join our Pricing team in the UK. You will work alongside a cross-functional team of Product Managers, Engineers, Analysts … fellow Machine Learning Scientists, playing a key role in building the machine learning models that power Depop’s pricing recommendations and our shipping pricing and optimisation strategies.As a senior member of the team, you will be expected to take ownership of high-impact projects, lead technical ...

lives through Monzo London/Cardiff/UK Remote | £115,000 - £150,000 + Incentive Awards tied to your performance + Benefits About our Machine Learning Operations team: The challenges are significant: we aim to transform customer service by reducing the time and effort required to resolve issues … forefront of our mission to provide unparalleled customer support experiences. Your role will be pivotal in leveraging state-of-the-art machine learning techniques (including LLMs and autonomous agents) to understand customer problems. You will lead the development of an effective human-in-the-loop system that augments ...

Lead Applied Scientist - AI & Machine Learning London (Hybrid - 2-3 Days per Week in the Office) Salary: £95,000 - £120,000 + Bonus + Excellent Benefits Are you an experienced AI and Data Science leader looking to shape the future of Generative AI and Machine Learning within a forward-thinking global organisation? We are seeking a Lead Applied Scientist to provide technical leadership across AI, Machine Learning, Large Language Models (LLMs), and advanced analytics initiatives. This is a highly influential role where you'll set scientific standards, guide technical strategy, and lead ...

which you would like to apply, and the type of support you need to complete the application to adjustments@depop.com. Role: At Depop, machine learning is integral to building a safe and trusted marketplace. As a Senior Machine Learning Scientist in the Trust Detection team … will own the design, development, and evolution of machine learning systems that detect and prevent harmful or policy-violating content across the platform. You will work on high-impact trust, safety, and fraud problems such as phishing prevention, counterfeit detection, and identifying prohibited or restricted listings. This role ...

Data Scientist (AI & Machine Learning) – Renewable Energy & Emerging Technologies London/Hybrid About the Role We\'re looking for an AI-focused Data Scientist to join our Engineering & Development team, helping transform how renewable energy projects are identified, evaluated and developed. You\'ll work … intersection of artificial intelligence, machine learning, geospatial analytics and energy infrastructure , building intelligent models and AI-powered tools that support investment decisions across large-scale Solar PV and Battery Energy Storage System (BESS) projects. This role goes far beyond reporting and analytics. You\'ll design predictive models, automate ...

subsidiaries of Tripadvisor, Inc. (Nasdaq: TRIP), include a portfolio of travel brands and businesses, including Tripadvisor, Viator, and TheFork. As our new Senior Machine Learning Scientist you'll be joining the Tripadvisor Experiences R&D Team. This team is evolving the world's leading marketplace for travel … RoleYou'll serve as a key technical lead and pod architect within our core discovery engine. You will independently own and execute the machine learning strategy for major product capabilities—such as Search, Retrieval, Ranking, or Content AI—that power how millions of users discover and plan their ...

lives through Monzo London/Cardiff/UK Remote | £115,000 - £150,000 + Incentive Awards tied to your performance + Benefits About our Machine Learning Business Banking team Our mission in Business Banking is to simplify banking for small businesses;making business banking fairer, simpler and more … build and scale our products, enabling Monzo to make better decisions, faster, and helping us serve businesses more effectively. As a Lead Machine Learning Scientist in Business Banking, you'll help build and ship models that power the next generation of Business Banking experiences. You'll work ...

Senior Data Scientist – Pricing & Machine Learning Contract: Permanent, full-time About Protect Group Protect Group helps businesses improve the customer experience and generate additional revenue through innovative technology. Since 2016, we've grown to support more than 400 partners across 75+ countries, with 12 offices worldwide. … accountability, fresh thinking and people who take ownership. We move quickly, learn from evidence and work together to solve meaningful problems. The role Pricing machine learning sits at the heart of our business. Our pricing engine dynamically sets protection rates across hundreds of partners and millions of transactions ...

Staff/Principal Machine Learning Scientist - Ranking & Retrieval London, United Kingdom About Tripadvisor The Tripadvisor Group connects people to experiences worth sharing, and aims to be the world’s most trusted source for travel and experiences. We leverage our brands, technology, and capabilities to connect our global … Tripadvisor, Inc. (Nasdaq: TRIP), include a portfolio of travel brands and businesses, including Tripadvisor, Viator, and TheFork. About the role: As a Principal Machine Learning Scientist , you will be the technical anchor for our core discovery engine. You will lead the machine learning strategy ...

grow their careers and have the flexibility, benefits, and support to do their best work. Join us and build for travelers everywhere. Senior Machine Learning Scientist - Search Marketing & Tech We’re looking for a Senior Machine Learning Scientist to provide technical leadership within … objectives, constraints and trade-offs for complex ML systems Model Development & Production Design and implement production-grade ML models (e.g., gradient-boosted trees, deep learning, optimization algorithms, bandits/RL policies) that operate reliably under real-world constraints in collaboration with engineering. Build robust training, evaluation, and serving pipelines ...

products, services, and tools to deliver high-quality experiences for travelers, partners, and our employees. A unified, singular technology platform powered by data and machine learning provides secure, differentiated, and personalized experiences for the traveler and our partners that drive loyalty and customer satisfaction. The Machine Learning Scientist II role sits on the Lodging Search Ranking AI team inthe Expedia Product & Technology division of Expedia Group.At the heart of the 3-side marketplace (the traveler, the property owners and the platform), this team develops and optimizesranking modelswith state-of-the‐art machine learning ...

Description This role is within the Strategic Research Group (SRG). The SRG are a team of Data Science, Machine Learning and AI specialists who develop novel AI solutions to mission focussed problems. Date Posted: 2026-09-09 Country: United Kingdom Location: Gloucester, South Gloucestershire Position Role Type … Onsite This role is within the Strategic Research Group (SRG). The SRG are a team of Data Science, Machine Learning and AI specialists who develop novel AI solutions to mission focussed problems. In this role you will be responsible for the technical development of AI/ ...

like to apply, and the type of support you need to complete the application to adjustments@depop.com. Role Depop is looking for a Staff Machine Learning Scientist to join our new Core ML team in the UK. You will work alongside a multi-functional team of Product … Managers, ML Engineers, and fellow ML Scientists, helping build and maintain foundational machine learning models and infrastructure, such as product matching models, image embedding services, and lightweight classifiers, that support multiple product and marketing use cases across Depop. As a staff-level member of the team, you will ...

Tripadvisor, Inc. (Nasdaq: TRIP), include a portfolio of travel brands and businesses, including Tripadvisor, Viator, and TheFork. About the role: As a Principal Machine Learning Scientist , you will be the technical anchor for our core discovery engine. You will lead the machine learning strategy … Advanced Algorithm Innovation: Design, prototype, and scale next-generation recommendation and ranking models. Solve complex, non-linear travel journeys by utilizing sequential recommenders, representation learning, and deep multi-objective frameworks. System Architecture & Scalability: Oversee the deployment of low-latency, high-throughput retrieval and ranking pipelines (e.g., multi-stage retrieval ...

SUMMARY We are seeking a Machine Learning Scientist to join the Enchant team at Iambic Therapeutics. Our mission is to deliver better medicines through innovation in AI-based discovery technologies. In this role, you will research and develop post-training methods for Enchant - our multimodal transformer model … role centers on designing and evaluating post-training approaches for large multimodal language models including supervised fine-tuning, parameter-efficient fine-tuning, reinforcement learning, preference or reward-based optimization, and other emerging post-training methods. You will develop rigorous evaluations and training infrastructure that make it possible to rapidly ...

This role is within the Strategic Research Group (SRG). The SRG are a team of Data Science, Machine Learning and AI specialists who develop novel AI solutions to mission focussed problems. In this role you will be responsible for the technical development of AI/ML projects … hold or be able to gain SC clearance and eDV clearance (once started). Responsibilities: Develop complex, novel data science solutions, contributing significantly to machine learning projects with minimal guidance. Brings experience in scoping, designing, and delivering data-centric solutions while working collaboratively across disciplines. Undertake research ...

Description This role is within the Strategic Research Group (SRG). The SRG are a team of Data Science, Machine Learning and AI specialists who develop novel AI solutions to mission focussed problems. In this role you will be responsible for the technical development of AI/… already hold or be able to gain SC clearance and eDV clearance (once started). Responsibilities: Develop, novel data science solutions, contributing significantly to machine learning projects as part of a team, with some guidance and direction from seniors. Bring experience in developing and delivering data-centric solutions. ...

Position Role Type: Onsite Job Description This role is within the Strategic Research Group (SRG). The SRG are a team of Data Science, Machine Learning and AI specialists who develop novel AI solutions to mission focussed problems. In this role you will be responsible for the technical … working in a hybrid capacity (average of 3 days a week on-site). Responsibilities Develop complex, novel data science solutions, contributing significantly to machine learning projects with minimal guidance. Brings experience in scoping, designing, and delivering data-centric solutions while working collaboratively across disciplines. Undertake research ...