26 to 44 of 44 Principal Data Scientist Jobs in the UK

Principal Data Scientist and Machine Learning Researcher

Hiring Organisation
Raytheon
Location
Gloucester, Gloucestershire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Principal Data Scientist & Machine Learning Researcher sits 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 focused problems. In this role you will work with high levels ...

Principal Data Scientist

Hiring Organisation
Faculty
Location
London, England, United Kingdom
opportunity for meaningful innovation and are proud to set the gold-standard for marrying technical excellence with safe deployment. About the role As a Principal Data Scientist at Faculty, you will serve as a technical leader and domain expert who owns and drives the delivery … most complex, high-impact projects. You will set the technical direction, drive innovation, and mentor teams to shape the company's data science strategy.This position focuses on deep individual contribution and technical excellence, influencing the broader data science community. What you'll be doing: Serving as a technical ...

Principal Data Scientist - AI Leader & Mentor (Hybrid)

Hiring Organisation
Faculty
Location
London, England, United Kingdom
leading AI consultancy in Greater London is seeking a Principal Data Scientist to lead high-impact projects and mentor fellow data scientists. The ideal candidate will have extensive experience in machine learning and generative AI, advanced coding skills in Python, and a passion for mentoring. ...

Principal Data Scientist

Hiring Organisation
Leonardo
Location
Bristol, England, United Kingdom
help grow our practice and solve some of the most challenging, exciting and critical challenges to the UK’s digital landscape. As a Principal Data Scientist you will: Lead on the continual development of Automation, Orchestration and Machine Learning capabilities Be a People Leader and manage … individuals Undertake pre-processing of structured and unstructured data Lead the end-to-end development of predictive models and machine-learning algorithms Coach/mentor junior members of the team What you’ll bring UK DV Clearance or the ability obtain it (https://www.gov.uk/government/ ...

Principal Data Scientist - Pricing & Experimentation

Hiring Organisation
RevTech
Location
London, England, United Kingdom
growing global ecommerce platform is seeking a Principal Data Scientist to lead advanced modeling and experimentation initiatives focused on pricing. This role requires a strong foundation in data science within commercial contexts, particularly with Python and SQL expertise. The successful candidate will drive optimization initiatives ...

Principal, AI Data Scientist (Remote)

Hiring Organisation
Jazz Pharmaceuticals
Location
London, England, United Kingdom
Brief Description The Principal, AI Data Scientist will be responsible for supporting the implementation of innovative, complex and transformative AI/ML/GenAI solutions across the areas of Clinical Trial Execution and Digital Healthcare across Jazz Research and Development. Essential Functions Support the development and implementation …/ML/GenAI solutions to optimize clinical trial operations, including such areas as patient recruitment, patient retention, real‐time data monitoring and automated data collection system build. Support the development and implementation GenAI applications for automated clinical trial documentation generation including such areas medical reports, clinical study ...

Principal Data Scientist: Recommender & Personalization Lead

Hiring Organisation
NBCUniversal
Location
Brentford, England, United Kingdom
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. Responsibilities include designing algorithmic solutions and managing data science-driven projects. Ideal candidates will have a Master ...

Principal Data Scientist

Hiring Organisation
Investigo
Location
London, England, United Kingdom
environment.Building frameworks that regulators respect and internal teams can actually follow.Validating complex models - credit risk, fraud, IFRS9 - all the fun stuff.Digging into assumptions, code, data, and logic. No surface-level reviews.Building a team of people who know how to challenge without being obnoxious.Dealing with senior stakeholders … technical, when to be strategic, and when to shut up and listen.A proper degree in something terrifying would be great - stats, maths, data science, whatever.Why this role Because it’s rare to find a role where the business wants to be challenged - and will give you the space ...

Principal Data Scientist

Hiring Organisation
Faculty
Location
London, England, United Kingdom
more than a decade of Applied AI, and use it to help our clients navigate a rapidly changing landscape. About The Role As a Principal Data Scientist at Faculty, you will serve as a technical leader and domain expert who owns and drives delivery of the most … technically complex, high‐impact projects. You will set technical direction, mentor, and develop our data scientists. What You’ll Be Doing Serving as a technical authority on machine learning, generative AI, and other advanced data science methods. Leading the development of shared resources, frameworks, and best practices. Contributing ...

Principal Data Scientist: ML Leader, Mentor, Hybrid Role

Hiring Organisation
Leonardo UK Ltd
Location
Bristol, England, United Kingdom
global leader in Aerospace and Defence is seeking a Principal Data Scientist in Bristol. This hands-on role involves leading machine learning capabilities and managing a small team. Candidates should have strong data science experience, knowledge of programming languages, and cloud platforms. Competitive benefits include generous ...

Principal Data Scientist — Real-Time Energy AI Leader

Hiring Organisation
Vortexa
Location
London, England, United Kingdom
leading technology firm in Greater London is seeking a Principal Data Scientist to design and implement advanced AI and ML methodologies. The ideal candidate will have a PhD in a quantitative field, proficiency in Python, and experience across the ML lifecycle. Responsibilities include collaborating with software engineers ...

Principal Data Scientist — Real-Time Energy AI Leader

Hiring Organisation
Vortexa Ltd
Location
London, England, United Kingdom
fast-growing technology company in Greater London seeks a Principal Data Scientist to lead complex AI/ML projects. You will design and implement methodologies that meet high-performance standards for critical energy infrastructure. Candidates should have a PhD in a quantitative field, solid experience in Python ...

Principal Data Scientist (Aerospace)

Hiring Organisation
RN CARE PTE. LTD
Location
London, England, United Kingdom
Responsibilities Lead and collaborate with data scientists and analysts to drive innovation, knowledge sharing, and continuous improvement. Design, develop, and deploy robust analytical and machine learning models using advanced statistical techniques. Partner with business and technical stakeholders to identify key challenges and translate them into data‐driven solutions. … Develop dashboards and data visualisations to effectively communicate insights to technical and non‐technical audiences. Stay current with emerging data science trends, tools, and methodologies, applying relevant advancements where appropriate. Contribute to the establishment and enhancement of data governance, data quality, and analytics best practices. Requirements ...

Principal Data Scientist

Hiring Organisation
BitSight
Location
London, England, United Kingdom
loss. Built on over a decade of technological innovation, its integrated solutions deliver value across enterprise security performance, digital supply chains, cyber insurance, and data analysis.* We invented the cyber ratings industry in 2011* Over 3000 customers trust Bitsight* Over 750 teammates are dispersed throughout Boston, Raleigh, New York … Lisbon, Singapore, and remoteOur team is hiring a senior technical leader in the Principal Data Scientist. We are seeking a practitioner with extensive ML/AI product development experience who can drive innovation at scale, guide cross-functional initiatives, and meaningfully contribute to Bitsight’s long-term business ...

Principal Data Scientist

Hiring Organisation
LinuxRecruit
Location
City of London, England, United Kingdom
challenge how things have always been done. That’s exactly the mindset this rapidly expanding European tech company is looking for in its next Principal Data Scientist. As they continue to scale off the back of real success, their mission is clear: make AI more accessible and impactful … businesses everywhere. Their intelligent products help organisations tap into the power of data to drive smarter decisions, uncover hidden opportunities, and transform operations, and you’ll play a key role in making that happen. Responsibilities In this role, you’ll be responsible for leading a talented team of data ...

Principal Data Scientist

Hiring Organisation
LinuxRecruit
Location
London, England, United Kingdom
Overview You’re passionate about modern data science, staying abreast of the latest news and implementing recent discoveries into your day to day work. You’re an innovator; can we do this better? How can we do things differently? Could we solve this quicker? Your mind is always occupied … these questions, what can be improved with data science. A company scaling on the back of success, expanding across Europe, needs you. They want your thirst for knowledge, the desire to be better and the confidence to try something new, get it wrong and try again. Through the innovative ...

Principal Data Scientist

Hiring Organisation
Sage
Location
Newcastle upon Tyne, England, United Kingdom
cloud business management by using artificial intelligence to turbocharge our users' productivity. The SAIL team builds capabilities to help businesses make better decisions through data-powered insights.As a part of our team, you will be crafting machine learning solutions to help steer the direction of the entire company … Data Science and Machine Learning effort. You will have chances to innovate, contribute and make an impact on the rapidly growing FinTech industry.You will have overall technical ownership of designing, developing, delivering, and maintaining high quality machine learning solutions that contribute to the success of Sage and contributes intelligence ...

Principal Data Scientist

Hiring Organisation
First Achieve
Location
London, England, United Kingdom
Director of Recruitment - Tech and Sales - USA & EMEAWould you like to join an organisation where data is at the core of the business? Do you want to join a company where you will be backed by the founder to innovate This company uses models that predict consumer behaviour … consumption. Their success is built on data that isn’t available anywhere else. They use their own sources of data to produce highly accurate predictions that nobody else in their sector can achieve.They want you to bring new ideas and use your experience to make their product even ...

Principal Data Scientist

Hiring Organisation
Leonardo
Location
Bristol, England, United Kingdom
/mentor junior members of the team What You’ll BringUK DV Clearance or the ability to obtain it (national-security-vetting levels)Excellent data science and analytics experienceStrong knowledge in advanced analytics methodsStrong knowledge across statistical models, machine learning and AI algorithmsExperience with programming languages such as Java … with cloud platforms such as AWS and AzureAbility to communicate complicated technical and analytical information to a nontechnical audienceA degree in Computer science, Statistics, Data Science or equivalent field would be advantageous but is not essential This is not an exhaustive list, and we are keen to hear from ...