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Expedia Group brands power global travel for everyone, everywhere. We design cutting-edge tech to make travel smoother and more memorable, and we create groundbreaking solutions for our partners. Our diverse, vibrant, and welcoming community is essential in driving our success. Why Join Us? To shape the future of travel, people must come first. Guided by our Values and Leadership Agreements, we foster an open culture where everyone belongs, differences are celebrated and know that when one of us wins, we all win. We provide a full benefits package, including exciting travel perks, generous time-off, parental leave, a flexible work model (with some pretty cool offices), and career development resources, all to fuel our employees' passion for travel and ensure a rewarding career journey. We’re building a more open world. Join us. Expedia Group’s Search AI team is at the forefront of transforming how millions of travelers discover and book their journeys. As part of Expedia Product & Technology, we build intelligent systems that power search and ranking experiences across our global platform. We are now seeking a Machine Learning Scientist III to help shape the future of travel search by applying cutting-edge machine learning techniques, including Large Language Models (LLMs) and Generative AI, to solve complex, high-impact problems. This is a unique opportunity to work on high-visibility projects that directly influence the experience of millions of users. You’ll collaborate with a diverse group of engineers, analysts, and product managers to design, build, and deploy scalable ML solutions that personalize and optimize search results across Expedia’s brands. In this role, you will: • Research, design, and implement advanced ML and GenAI models for large-scale ranking and personalization., • Build, test, deploy, and iterate on ML models in production with measurable impact, validated by robust experimentation (A/B tests and online metrics)., • Combine state-of-the-art ML (deep learning, representation learning) with proven approaches (learning to rank, collaborative filtering)., • Collaborate cross-functionally with engineers, data analysts, and product partners to deliver robust, scalable, and impactful solutions., • Stay abreast of advances in ML, GenAI, and academic research to infuse innovation. Technologies and tools you will use and own: • PyTorch & TensorFlow: for large-scale development and training of deep learning models., • Spark/Distributed Systems: for large data processing and model training at scale., • A/B Experimentation Platforms: design, monitor, and analyze online experiments., • Cloud ML Pipelines and Tools: to efficiently deploy, monitor, and iterate on models in production. Minimum Qualifications: • PhD in Computer Science, Engineering, Statistics, Math, or related., • 4+ years of applied Machine Learning experience with end-to-end model lifecycle., • High proficiency in Python and at least one major ML framework (PyTorch, TensorFlow)., • Strong foundation in ML, statistics, ranking algorithms, and online experimentation. Preferred Qualifications: • Experience with ranking/recommender systems at scale., • Deep understanding of recent LLM and generative AI architectures with experience fine-tuning and deploying them., • Experience processing large-scale data via distributed systems (Spark, Hadoop, etc.)., • Excellent communication and collaboration across engineering, analytics, and product teams., • Track record of impact through production ML systems and/or peer-reviewed publications. Accommodation requests If you need assistance with any part of the application or recruiting process due to a disability, or other physical or mental health conditions, please reach out to our Recruiting Accommodations Team through the ___. We are proud to be named as a Best Place to Work on Glassdoor in 2024 and be recognized for award-winning culture by organizations like Forbes, TIME, Disability:IN, and others. Expedia Group's family of brands includes: Brand Expedia®, Hotels.com®, Expedia® Partner Solutions, Vrbo®, trivago®, Orbitz®, Travelocity®, Hotwire®, Wotif®, ebookers®, CheapTickets®, Expedia Group™ Media Solutions, Expedia Local Expert®, CarRentals.com™, and Expedia Cruises™. © 2024 Expedia, Inc. All rights reserved. Trademarks and logos are the property of their respective owners. CST: 2029030-50 Employment opportunities and job offers at Expedia Group will always come from Expedia Group’s Talent Acquisition and hiring teams. Never provide sensitive, personal information to someone unless you’re confident who the recipient is. Expedia Group does not extend job offers via email or any other messaging tools to individuals with whom we have not made prior contact. Our email domain is @expediagroup.com. The official website to find and apply for job openings at Expedia Group is ___. Expedia is committed to creating an inclusive work environment with a diverse workforce. All qualified applicants will receive consideration for employment without regard to race, religion, gender, sexual orientation, national origin, disability or age.

Energy Aspects currently have an exciting opportunity available for a Senior Data Scientist - Earth Observation to join our Earth Observation team, based out of our London office.

White Collar Factory (95009), United Kingdom, London, London Lead Data Scientist - Deep Learning Practitioner About this role Our Data Science team focuses on the development of Machine Learning and Deep Learning solutions, to solve business problems and deliver actionable insights. We are a talented, collaborative and enthusiastic group, who use our expertise to derive insights from complex data, working in close collaboration with our business partners. This role will primarily focus on leading the development of proprietary deep learning models to address critical business challenges in underwriting. The role will also involve supporting our business partners as they develop advanced servicing products using Large Language Models. What you'll do • Lead the development of new deep learning approaches to advance our current underwriting models, which form the heart of our lending business. Apply these to new types of (multi-modal) data in order to stay at the forefront of innovation., • Prioritise and own the roadmap for this work. Balancing R&D with in-market results, you will drive ideas from prototypes through to production., • Provide consultancy to our tech and product partners, to help design, develop and launch products powered by Large Language Models (LLMs). This collaboration will help provide seamless experiences for our customers and associates., • Use a combination of business acumen, coding and statistical skills to navigate large amounts of data and extract actionable solutions., • Strong experience developing and deploying deep learning models, particularly for sequential data (e.g. time series, language) using techniques such as LSTMs or transformers., • A proven track record leading model development, including setting the technical direction, project management, stakeholder comms, and mentoring junior members of the team., • Experience producing and managing reliable and maintainable code in Python in a team setting, including code reviews and setting software engineering best practices, • Hands-on experience with modern Machine/Deep Learning frameworks such as PyTorch, TensorFlow, or Hugging Face Transformers., • Familiarity with both pre-training and fine-tuning of large-scale models, • Experience working with structured and unstructured data, such as text, logs, or time series and tokenisation techniques., • A strong understanding of probability, statistics, machine learning and familiarity with large data set manipulation. Where and how you'll work This is a permanent position based in our Nottingham or London office. We have a hybrid working model, so you'll be based in our office 3 days a week on Tuesdays, Wednesdays and Thursdays, and can work from home on Monday and Friday. Many of our associates have flexible working arrangements, and we're open to talking about an arrangement that works for you. What's in it for you • Bring us all this - and you'll be well rewarded with a role contributing to the roadmap of an organisation committed to transformation, • We offer high performers strong and diverse career progression, investing heavily in developing great people through our Capital One University training programmes (and appropriate external providers), • Immediate access to our core benefits including pension scheme, bonus, generous holiday entitlement and private medical insurance - with flexible benefits available including season-ticket loans, cycle to work scheme and enhanced parental leave We pride ourselves on hiring the best people, not the same people. Building diverse and inclusive teams is the right thing to do and the smart thing to do. We want to work with top talent: whoever you are, whatever you look like, wherever you come from. We know it's about what you do, not just what you say. That's why we make our recruitment process fair and accessible. And we offer benefits that attract people at all ages and stages. We also partner with organisations including the Women in Finance and Race At Work Charters, Stonewall and upReach to find people from every walk of life and help them thrive with us. We have a whole host of internal networks and support groups you could be involved in, to name a few: • REACH - Race Equality and Culture Heritage group focuses on representation, retention and engagement for associates from minority ethnic groups and allies, • OutFront - to provide LGBTQ+ support for all associates, • Mind Your Mind - signposting support and promoting positive mental wellbeing for all, • Women in Tech - promoting an inclusive environment in tech If you require a reasonable adjustment, please contact All information will be kept confidential and will only be used for the purpose of applying a reasonable adjustment. For technical support or questions about Capital One's recruiting process, please send an email to Capital One does not provide, endorse nor guarantee and is not liable for third-party products, services, educational tools or other information available through this site. Capital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe and any position posted in the Philippines is for Capital One Philippines Service Corp. (COPSSC).

Data Scientist (Sports Analytics | Football Focus).Were excited to be partnering with a new client a rapidly growing sports data consultancy that is extending its Data.This is a fantastic opportunity to join a business at the cutting edge of football analytics, where raw data is transformed into.

White Collar Factory (95009), United Kingdom, London, London.Data Scientist - Deep Learning Practitioner.Our Data Science team focuses on the development of Machine Learning and Deep Learning solutions, to solve business problems and deliver actionable insights.We are a talented, collaborative and e

The Role: Develop, implement, and maintain advanced statistical and machine learning models for pricing and risk forecasting Support the delivery and enhancement of the model risk management framework within the Asset Risk function Collaborate with business SMEs to align model outputs with strat

As a Data Scientist at Data Reply, you will play a hands-on role in designing, building, and deploying data-driven solutions using machine learning (ML) and generative AI (GenAI) techniques on AWS. You will work alongside senior data scientists and engineers to transform business problems into scala

Big Data Scientist ? Docklands London Our Client an international organisation is looking to recruit a Big Data Expert with 2 to 5 years expertise as a Big Data Scientist. Well versed in scalable data mining and machine learning techniques (using computers to improve as well as develo

Your new company This cutting-edge data science firm is driving transformation in life sciences through methodological excellence and innovation. Its research division is a hub for scientific exploration, where novel statistical techniques are developed to tackle some of the most pressing challenges in genomics and drug discovery. The organisation values intellectual curiosity, cross-disciplinary collaboration, and the pursuit of rigorous, reproducible science.They are looking for a Lead Data Scientist with a strong statistical methodology background to join their expanding team. Your new role As Lead Data Scientist, you will be a driving force behind the creation of new statistical methodologies. You will: • Lead the development of original statistical models tailored to complex genomic data, • Guide the integration of novel methods into pipelines, • Ensure methodological transparency and reproducibility across all research outputs, • Communicate the rationale and impact of new techniques to stakeholders and collaborators both internally and at clients, • Align scientific innovation with engineering and product development goals, • Work on projects to support drug discovery & development projects for a variety of clients within the pharmaceutical and biotech space, • Represent the organisation in academic and industry forums, showcasing methodological breakthroughs This is a permanent role that can be fully home based from anywhere in the UK. What you'll need to succeed • A PhD (or equivalent experience) in statistics, maths, physics, data science, computing, statistical genetics or a related field with a strong methodological focus, • A track record of developing statistical models for genomic / biological research, preferably within a target identification or target validation setting, • Proven track record of innovation in statistical methodology, evidenced by publications, tools or project delivery, • Advanced coding skills in a language such as R or python and experience with statistical computing environments, • Deep expertise in methods such as GWAS, causal inference, polygenic risk scores, pathway analysis, Mendelian randomisation, etc, • Experience deploying methods in cloud-based infrastructures (AWS, Azure, GCP), • The ability to communicate complex statistical ideas clearly What you'll get in return You'll be joining a highly experienced team doing cutting-edge work to support drug discovery & development efforts at a wide range of pharmaceutical and biotech companies. As well as lots of opportunities to develop your skills and career, this role offers a good package and the chance to make a significant impact. What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you but you are looking for a new position, please contact us for a confidential discussion on your career. Keywords: Statistical, Genetics, Bioinformatics, Genomics, Data, Scientist, Lead, Senior, GWAS, Polygenic, Risk, Score, Mendelian, Randomisation, Causal, Inference, Computational, Biology, Genetic, Epidemiology, Variant, Annotation, Pathway, Enrichment, Protein, Interaction, Networks, Biobank, Research, Modelling, Development

Lead Data Scientist (remote) Search, Ranking, Retrieval and LLM Modelling Early Stage AI Company We are working with a fast growing early stage company that is building a new intelligence layer for the next era of product discovery. With AI assistants becoming the first place consumers turn to for information and recommendations, brands need to understand how these systems interpret products, surface them and prioritise them across different conversational and search environments. This is exactly what this company solves. They already partner with global consumer brands and now want to hire a Lead Data Scientist to architect and own the modelling engine that powers the platform. This is a hands-on role with serious technical ownership. You will design and build the systems that identify the signals that matter most for visibility, the retrieval and embedding architecture that feeds the models, the ranking and scoring framework that prioritises actions and the evaluation layer that measures how different LLMs behave across queries, surfaces and contexts. You will work across ranking signals, vector and semantic representations, entity understanding, graph-based relationships, model serving, observability, cost and latency optimisation, and the connection between unstructured signals and automated recommendations. You will also help shape the long-term ML strategy, including platform design, experimentation frameworks and the future of the discovery engine. This role suits someone who has experience in search, ranking, retrieval or recommendation systems at scale and who enjoys building practical production models rather than working in isolation. You will work closely with the founder and have real influence over the direction of the product and the future of the intelligence stack. The package is strong and comes with a competitive base plus bonus and meaningful early-stage equity with genuine upside. If you are interested in joining a company at a stage where your work will directly shape the product, the system and the category, we would like to speak with you.

FactSet creates flexible, open data and software solutions for over 200,000 investment professionals worldwide, providing instant access to financial data and analytics that investors use to make crucial decisions.At FactSet, our values are the foundation of everything we do.They express how we act

Senior AI Developer / Advanced Data Scientist (Contract) - LLMs, Agentic Workflows, Azure AI Foundry Location: Remote (UK / US or LATAM preferred) Engagement: Contract / Fractional (long-term potential) Start: Immediate Client: Boutique AI & Data Science Consultancy Sector: Cross-industry (sect

Data Scientist, Macro Fixed Income Hedge Fund, London [Onsite]. We are working with a macro fixed income hedge fund that are looking to hire a data scientist to undertake a range of activities as part of their nimble economic research team in London. You will focus on analysing complex alternative d

As the Lead Data Scientist at Macquarie Asset Management, you will partner with business leaders, engineering, and cross-functional teams to architect the future of AI and data science, owning the end-to-end strategy, influencing executive and board-level decisions, and shaping how AI transforms our

Analyse structured and unstructured data from ecommerce platforms, open banking, and other non-traditional sources to improve underwriting precision and customer segmentation.

A leading (Re)insurance firm is looking to hire a Data Scientist to join their growing AI & Data Science function. You will partner with specialists in software engineering, visualisation, and design, applying data science in a high-impact commercial setting.

Social network you want to login/join with:.Principal Data Scientist, london (city of london).London – Hybrid (3 days a week).Our client is a precision marketing agency, leveraging data, technology, and creativity to fuel client growth.As part of their Marketing Sciences Data Science Team, you’l

Exposure to financial data or investment research is preferable. As a Senior Data Scientist, you’ll be part of a high-performing research team dedicated to developing and refining systematic investment models. Data Scientist – Data Science Analytics and Enablement (DSAE).

AI/ML solutions that unlock real value across our business.In this contract role, you'll work with proprietary and B2B research datasets to design, deliver, and scale data-driven products.Collaborating closely with teams in Product, Research, and Technology, you'll help turn strategic ideas into wor

At LexisNexis Risk Solutions, you’ll join a global community of innovators using AI to make the world a safer place. LexisNexis Risk Solutions is a global leader in technology and data analytics, tackling some of the world’s most complex and meaningful challenges — from stopping cybercriminals

Une entreprise leader en technologie recherche un Principal Data Scientist pour façonner l'avenir de leur portefeuille d'IA.

As a Senior Data Scientist in our Consumer and Services business unit you will lead project teams that deliver bespoke algorithms to our clients. You will play an important role in the development of others at Faculty by acting as the designated mentor of a small number of data scientists, and by su

Senior Data Scientist – Consumer Credit Modelling. Data Scientist – Data Science Analytics and Enablement (DSAE). Sign in to set job alerts for “Data Scientist” roles.

Data & Engineering Practice Lead | Helping businesses secure the best talent in Data. Senior Data Science Risk Modellers who will be responsible for delivering a strong model risk management framework, and ensuring all forecast models are robustly implemented. A strong background in Statistics, Math

Lead technical project delivery and shape data science strategy across multiple client engagements Define and implement bespoke machine learning algorithms to solve real-world defence problems Guide technical scoping and planning, working closely with stakeholders to ensure feasibility and impact Me

Data Scientists specialise in supervised machine learning, statistical inference and exploratory data analysis, focusing on tabular and time series data. As a Data Scientist in the DE Acquisition Tech team, you’ll shape how iwoca grows. Data Scientist - Acquisition Technology.

As a Senior Data Scientist, you will be a key technical leader on their core data products. PhD in a quantitative or scientific field, with proven commercial experience as a Data Scientist or ML Engineer. Sign in to set job alerts for “Data Scientist” roles.

Strengthen our internal data science capabilities by continuously innovating and driving new ideas, building technology partnerships with our vendors, training and developing our people and creating a world class data science team at Sky.

Why not check out our advert on YouTube: Simply Business TV advert 2024: 'Simply the Best'. What are the benefits of working at Simply Business?. We insure small businesses and enable big dreams – not just for our customers, but for our people and communities too.

As a Principal Data Scientist, you will serve as the senior technical leader within the UK Data Science team, reporting to the Head of UK AI & Data Science. As the UK's most senior data science IC, you will also mentor and guide a team of data scientists, set technical direction, represent TWG exter

Powering Optimizely One, our ML innovations are crucial for defining Optimizelys technological leadership in digital experience platform. With over 1500 Optimizers spread across 12 global locations, our diverse team embodies the "One Optimizely" spirit, emphasizing collaboration and continuous imp

Get notified about new Data Scientist jobs in. Research Scientist (Quantum Chemistry and Machine Learning), London. Data Scientist - Borrow Analytics Manager.

Manager, Lead Research Scientist, Training Data (Foundational Research). Manager, Lead Research Scientist, Training Data (Foundational Research). Manager, Lead Research Scientist, Training Data (Foundational Research).

This is leading a team that challenges the models that decide who gets credit, who’s flagged as fraud, and how millions in provisions are set aside.

This full-time Data Scientist position is based onsite in our brand-new Ultralytics office in London, UK. As a Data Scientist at Ultralytics, you will analyze vast datasets to drive model improvements, uncover key insights, and shape the future of our products, including the state-of-the-art Ultraly

Exceptional proficiency in Python (and R) for data science, coupled with SQL capabilities for data manipulation and extraction. Extensive professional experience in data science, with a proven track record of technically leading and successfully delivering complex, impactful, and production-grade da

Lead Technology Consultant at BRUIN Financial ★ A Sunday Times 100 Best Small Company. A fantastic opportunity has arisen for Data Scientists to join a leading Investment Bank on a permanent basis.

As a Staff Data Scientist you will be part of a team, that is bringing AI and Data Science into the forefront of SB. Data Scientist/ML Engineer, working on classic ML and Data Science problems as well as Generative AI. We are looking to unify our technical vision and are looking for an experienced,

Signal Ocean is the technology arm of the Signal Group. Shape how Signal's data services are marketed, discovered, learned (internally by Signalers and externally by clients), and utilized. Signal Ocean is the technology arm of the Signal Group.

Associate Director/ Senior Data Scientist. We seek a Senior Data Scientist skilled in cluster analysis, preferably with knowledge of natural language processing, to consult on our specialized projects involving advising, designing, conducting, and leading survey analytics projects.

A leading media and entertainment company in the UK is seeking a Principal Data Scientist to lead advancements in machine learning and personalization at their streaming service.

A division of leading entertainment and sports agency Creative Artists Agency (CAA), CAA Portas is the leading management consulting firm dedicated to sport. We believe in the power of sport and physical activity to transform lives, communities and nations. We provide inspirational leadership to power this transformation, having fun and showing the passion for doing what we love. We help sports leaders across the world on their most important, complex and urgent challenges and opportunities to achieve more for their organisations such as: • Delivering significant and sustainable business performance, • Transforming organisations and develop future sport leaders, • Driving increased and more effective funding into sport We are expanding our Data & AI team and are looking for a Senior Data Scientist to join the team. You will lead analytical workstreams on client projects, help productionise workflows and mentor more junior members of the team. As part of a fast-growing area, you will get the opportunity to play a central role in developing new IP and shaping the frameworks and tools we use to help decision making across sporting performance, commercial and operations. We are looking for someone proactive, excited by the opportunity of working in a growing team, and who loves sport. Responsibilities: • Lead data science workstreams on client projects, managing analysts and collaborating with consultants, • Develop and deploy statistical models and core IP, • Build reusable tools to streamline analysis and visualisation, • Communicate insights clearly to all audiences, • Mentor junior team members and support capability growth, • Strong knowledge of regression, classification, and machine learning algorithms, with experience applying them in real-world settings, • Passion for sports analytics, with previous working experience an advantage, • Proficient in Python or R, with good SQL skills, • Familiarity with coding best practices (version control, testing, documentation), • Experience working with relational database systems and cloud platforms (Azure or AWS preferred), • Comfortable working in a fast-paced consultancy or agency environment, within cross-functional teams Please ensure you provide complete and legible information in your application. An incomplete application may affect your consideration for employment. Creative Artists Agency (“CAA”) is committed to promoting equal opportunities in employment and creating a workplace culture in which diversity and inclusion is valued and everyone is treated with dignity and respect. As part of our zero-tolerance approach to discrimination in any form, you and any job applicants will receive equal treatment regardless of age, disability, gender reassignment, marital or civil partner status, pregnancy or maternity, race, colour, nationality, ethnic or national origin, religion or belief, sex or sexual orientation, or any other legally recognised protected basis under UK law. Please inform CAA’s Recruitment Department if you need any assistance completing any forms or to otherwise participate in the application process. • Mid-Senior level, • Full-time, • Project Management and Information Technology London, England, United Kingdom 2 weeks ago London, England, United Kingdom 2 days ago London, England, United Kingdom 5 days ago London, England, United Kingdom 2 weeks ago Greater London, England, United Kingdom 3 weeks ago London, England, United Kingdom 20 hours ago London, England, United Kingdom 1 day ago London, England, United Kingdom 1 week ago London, England, United Kingdom 4 weeks ago London, England, United Kingdom 3 days ago London, England, United Kingdom 2 weeks ago London, England, United Kingdom 4 days ago Greater London, England, United Kingdom 6 days ago London, England, United Kingdom 4 weeks ago Woking, England, United Kingdom 2 days ago London, England, United Kingdom 6 days ago London, England, United Kingdom 3 days ago London, England, United Kingdom 3 weeks ago London, England, United Kingdom 1 day ago London, England, United Kingdom 1 week ago London, England, United Kingdom 5 days ago London, England, United Kingdom 2 weeks ago We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr

Earn competitive compensation with.Exceptional academic background (.Maths, Physics, Engineering, or CS.Oxbridge, Imperial, or top global equivalents.Technology, Information and Media and Energy Technology.

Join to apply for the Data Scientist Graduate (TikTok Shop EMEA DS) 2026 Start (BS/MS) role at TikTok. The team enables informed decision-making and helps optimize the performance of TikTok Shop. TikTok is the leading destination for short-form mobile video.

Data Scientist – Data Science Analytics and Enablement (DSAE). As a Principal Product Data Scientist, you will operate as the most senior technical leader in the Product Data Science function. Principal Product Data Scientist I Viator.

We are looking for a Senior Business Intelligence (BI) Analyst to join our team.

The Marketing Data Science team, part of Marketing Insights & Analytics, is a critical business partner to Global Brand & Communications and Global Marketing. We focus on building, expanding, and automating data science capabilities, influencing top-line budget allocation and shaping TikTok’s mark

Principal Data Scientist page is loaded## Principal Data Scientistlocations: London UK: Nottingham UKtime type: Full timeposted on: Posted Todayjob requisition id: JR102916We’re looking for a Principal Data Scientist who is eager to make a real difference, helping shape how we approach p