176 to 200 of 230 Data Scientist Jobs in the UK

New Contract Opportunity for a multiple Security Cleared Data Scientists with an Industry Leading National Security Consultancy in Cheltenham. Active eDV (West) Required Up to £850 p/d Inside IR35 6-12 month engagement Urgent requirement - ASAP start 3-4 days on site per week in Cheltenham The Role As a Data Scientist, you’ll work … within a multidisciplinary team to extract insight from complex, high-volume datasets. You’ll design and implement advanced analytical and machine learning models, develop robust data pipelines, and deliver actionable intelligence to inform decision-making at the highest levels. This role offers the opportunity to apply your technical skills to highly operational challenges in a fast-paced, secure setting. … You’ll work closely with engineers, analysts, and mission specialists to ensure data-driven outcomes that make a tangible difference. Key Responsibilities Perform data wrangling , cleaning, transformation, and preparation of large, complex datasets Develop and deploy machine learning models to solve real-world operational problems Write clean, maintainable Python code for data analysis, automation, and modelling Collaborate More ❯

million respondents in over 150 countries who consent to sharing their opinions, motivations, and behaviours. We are feeding the world’s curiosity! Job Description The Opportunity As a Data Scientist at Cint you will have the opportunity to work alongside our Data Science and Analytics teams and collaborate with product and engineering teams to work on Media … Measurement and Data Solutions products. This includes data analysis, design of statistical and machine learning model methodologies and codebases, and model validation. The ideal candidate is a self-starter comfortable working with large datasets and knowledgeable in statistical and machine learning techniques, with an eagerness to learn and contribute to the development and validation of products that align … development, validation and maintenance Analyze large datasets to identify trends, patterns, and insights, ensuring quality and reliability of results. Respond to ad hoc client-specific requests including performing analyses, data manipulation and producing summary results. Collaborate with cross-functional teams to deliver on broader project goals. Participate in developing methodologies, model validation, and maintenance and enhancement of existing statistical More ❯

million respondents in over 150 countries who consent to sharing their opinions, motivations, and behaviours. We are feeding the world’s curiosity! Job Description The Opportunity As a Data Scientist at Cint you will have the opportunity to work alongside our Data Science and Analytics teams and collaborate with product and engineering teams to work on Media … Measurement and Data Solutions products. This includes data analysis, design of statistical and machine learning model methodologies and codebases, and model validation. The ideal candidate is a self-starter comfortable working with large datasets and knowledgeable in statistical and machine learning techniques, with an eagerness to learn and contribute to the development and validation of products that align … development, validation and maintenance Analyze large datasets to identify trends, patterns, and insights, ensuring quality and reliability of results. Respond to ad hoc client-specific requests including performing analyses, data manipulation and producing summary results. Collaborate with cross-functional teams to deliver on broader project goals. Participate in developing methodologies, model validation, and maintenance and enhancement of existing statistical More ❯

million respondents in over 150 countries who consent to sharing their opinions, motivations, and behaviours. We are feeding the world’s curiosity! Job Description The Opportunity As a Data Scientist at Cint you will have the opportunity to work alongside our Data Science and Analytics teams and collaborate with product and engineering teams to work on Media … Measurement and Data Solutions products. This includes data analysis, design of statistical and machine learning model methodologies and codebases, and model validation. The ideal candidate is a self-starter comfortable working with large datasets and knowledgeable in statistical and machine learning techniques, with an eagerness to learn and contribute to the development and validation of products that align … development, validation and maintenance Analyze large datasets to identify trends, patterns, and insights, ensuring quality and reliability of results. Respond to ad hoc client-specific requests including performing analyses, data manipulation and producing summary results. Collaborate with cross-functional teams to deliver on broader project goals. Participate in developing methodologies, model validation, and maintenance and enhancement of existing statistical More ❯

Lead Data Scientist Up to £125,000 London (Hybrid, 2-3 days onsite per week) Company: This private equity and investment start-up are focused on streamlining and improving performance by reimagining value creation capabilities. They are utilising cutting-edge AI to generate performance insights on each aspect of the investment lifecycle. Responsibilities: Build machine learning predictive models … a fast-paced, collaborative environment. How to Apply: Please register your interest by sending your CV to Emily Burgess via the Apply link on this page. Keywords: Machine Learning, Data Science, start-up, Investment, Equity More ❯

Lead Data Scientist Up to £150,000 London (Hybrid, 2-3 days onsite per week) Company: This private equity and investment start-up are focused on streamlining and improving performance by reimagining value creation capabilities. They are utilising cutting-edge AI to generate performance insights on each aspect of the investment lifecycle. Responsibilities: Build machine learning predictive models … a fast-paced, collaborative environment. How to Apply: Please register your interest by sending your CV to Emily Burgess via the Apply link on this page. Keywords: Machine Learning, Data Science, start-up, Investment, Equity More ❯

Overview Role Description In this role you will collaborate with data scientists, ML engineers, and analysts to design and implement solutions that extract insights from unstructured text. Projects may include topic modelling and entity recognition, text generation, ontology creation, and conversational AI. This role demands strong technical expertise in NLP and a passion for innovation and problem-solving. This … enterprise-level ML/GenAI strategies aligned with business objectives. Designing and developing NLP solutions using techniques such as text classification, NER, topic modeling, and text generation. Collaborating with data engineers and MLOps teams to ensure clean data pipelines and seamless model integration. Applying LLMs (e.g., GPT, BERT, LLaMA2) and knowledge graphs to enhance natural language understanding and … reasoning. Conducting exploratory data analysis and developing robust pre-processing strategies for unstructured text. Evaluating NLP models, algorithms, and architectures to recommend optimal solutions. Communicating insights through reports, visualizations, and presentations for both technical and non-technical audiences. Mentoring junior team members and staying current with advances in NLP, LLMs, and GenAI. Essential Skills A Bachelor's or Master More ❯

Senior Data Scientist £70,000-£90,000 + Stock Options London (Hybrid) Are you an optimisation expert ready to make a real-world impact? This is your chance to join my client, a well-funded, fast-growing start up that is reshaping how supply chains operate across logistics, retail, and hospitality. In this role, you'll take ownership … of building and deploying advanced optimisation models that drive immediate business outcomes. You'll work closely with a small, talented data science team where your expertise won't get lost in layers of hierarchy; instead, every model you design will directly influence client operations and company growth. The company has already secured major enterprise clients and boasts strong investor … optimisation problems with direct impact on global supply chains. Join a well-funded startup with strong investor backing and a secure financial runway. Be part of a small, talented data science team where your contributions are highly visible. Opportunity to shape the product and roadmap, not just deliver incremental improvements. Freedom to explore machine learning and NLP alongside optimisation. More ❯

Senior Data Scientist £70,000-£90,000 + Stock Options London (Hybrid) Are you an optimisation expert ready to make a real-world impact? This is your chance to join my client, a well-funded, fast-growing start up that is reshaping how supply chains operate across logistics, retail, and hospitality. In this role, you'll take ownership … of building and deploying advanced optimisation models that drive immediate business outcomes. You'll work closely with a small, talented data science team where your expertise won't get lost in layers of hierarchy; instead, every model you design will directly influence client operations and company growth. The company has already secured major enterprise clients and boasts strong investor … optimisation problems with direct impact on global supply chains. Join a well-funded startup with strong investor backing and a secure financial runway. Be part of a small, talented data science team where your contributions are highly visible. Opportunity to shape the product and roadmap, not just deliver incremental improvements. Freedom to explore machine learning and NLP alongside optimisation. More ❯

MINI Plant Oxford - Data Scientist Internship - 13-Month Placement (July 2026) We believe in creating an environment where our interns really can learn by doing during their time with us and where they are given their own areas of responsibilities from the start. That's why our experts treat you as part of the team from day one … studying an IT, Business or Engineering related degree working towards a 2:2 or higher. Knowledge of different machine learning algorithms and experience implementing them in code. Knowledge of data analysis and data mining techniques, and experience implementing them in code. Expertise in using programming tools such as Python, MATLAB, R and SQL. What can you look forward More ❯

I am recruiting for a Palantir Data Scientist to work mostly remote with travel to Maidenhead 4-5 times a month. The role falls inside IR35 so you will be required to work through an umbrella company. You will design future-state, modern data architecture, pipelining, and analysis for transformation at the enterprise level using advanced cloud … architectural principles. Using tools such as Palantir Foundry, you will also work with cutting-edge DevOps technologies, develop advanced analytics products, and apply data pipelining and statistical programming tools to enterprise data to advance and enable key client outcomes. You will have several years of data science and/or data manipulation and analysis expertise. Strong More ❯

cross-product integration Shape the Future: we are positioned to define the next generation of intelligent digital interaction across global brands The Role We are seeking an exceptional Staff Data Scientist who will architect and technically lead projects dedicated to pushing the boundaries of AI-driven digital experiences. In this pivotal role, you will guide the development of … in this order of relevanceGitHub, Docker, GitHub Actions, Terraform, KubernetesPandas, PySpark and SparkVertex AI, Azure OpenAI for LLMs Job Responsibilities Lead the execution of projects in a high-performing data science team, fostering professional growth and creating an inclusive and collaborative environment Architect and design scalable machine learning systems that solve complex challenges Develop and execute the data … conception to deployment Make high-impact technical decisions and provide guidance Establish best practices in software engineering and machine learning development Implement rigorous code quality and testing standards across data science projects Support talent acquisition and continuous learning initiatives Knowledge and Experience Knowledge of ML model development and deployment frameworks (MLFlow, Kubeflow Advanced data querying (SQL) and data More ❯

composed of a global team passionate about innovation, social responsibility, and creating positive change for its customers and communities. Job Description This organization is looking for a talented Principal Data Scientist to take the lead in developing and enhancing AI Systems for personalized customer experiences in the digital retail space. Collaborating with cross-functional teams, you will play … large datasets from diverse operational systems - including procurement, manufacturing, logistics, and sales. Design and deploy optimization frameworks to simulate supply scenarios, evaluate trade-offs (cost, speed, sustainability), and recommend data-driven decisions. Collaborate with cross-functional teams in operations, planning, sourcing, and technology to develop scalable data pipelines and modeling workflows. Communicate actionable insights from large and complex … datasets to business stakeholders, influencing strategic planning and execution. Provide technical leadership on model architecture, data science best practices, and AI governance. Set strategy and priorities for the data science function supporting value chain analytics, including planning and resource allocation. Requirements Direct experience building predictive or optimization models for supply chain, value chain, or manufacturing operations. Advanced proficiency More ❯

Senior Marketing Analytics & Data Scientist London (Hybrid) £85,000-95,000 base + strong benefits Travel arrangements Harnham have partnered with a world-leading conservation and travel arrangements & hospitalitycompany to find a Senior Marketing Analytics & Data Scientist. This is a fantastic opportunity to build reporting frameworks from scratch, deliver actionable insights, and directly shape digital marketing performance … across global channels. What you'll be doing: Build dashboards & automate reporting across Paid Search, Social, Display, Email & Organic Define KPIs and translate data into clear business insights Use SQL, Python, BigQuery, Tableau (or similar BI tools) to drive scalable solutions Partner with marketing, sales, and finance to optimise performance Contribute to advanced analytics projects: media mix modelling, lead … scoring, attribution About you: 6+ years in data analysis (marketing/eCommerce focus) Strong SQL & Python, plus BI/visualisation tools (Tableau preferred) Skilled in digital marketing analytics (GA4, Google Ads, Facebook Ads, CRM data) Detail-oriented, commercially minded, and a confident communicator Why join? Shape a brand-new analytics framework with full ownership Hybrid working setup in More ❯

About the roleWe are excited to be hiring a new Data Scientist into our team! Lendable is the market leader in real rate risk-based pricing, offering consumers transparency and product assurance at the point of application. Data Science sits at the heart of this USP, developing the credit risk models to underwrite loan and credit card … products.You will have access to the latest machine learning techniques combined with a rich data repository to deliver best in market risk models.This role will primarily focus on our US unsecured loans and credit cards business. Our team's objectives The data science team develops proprietary behavioural models combining state of the art techniques with a variety of … data sources that inform market-facing underwriting and pricing decisions, scorecard development, and risk management. Data scientists work across the business in a multidisciplinary capacity to identify issues, translate business problems into data questions, analyse and propose solutions. We self-serve with all deployment and monitoring, without a separate machine learning engineering team. Design, implement, manage and More ❯

Experis London - Hybrid Employment Type - Full time Department - Defence What you'll be doing: As a Data Scientist in our Defence business unit you will be part of project teams that deliver bespoke algorithms to our clients across the Defence sector. You will be responsible for conceiving the data science approach, for designing the associated software architecture … as fundamental towards ensuring that the company can continue to deliver high-quality software within the allocated timeframes. The company has earned wide recognition as a leader in practical data science. You will actively contribute to the growth of this reputation by delivering courses to high-value clients, by talking at major conferences, by participating in external roundtables, or … the company platform, you will have access to powerful computational resources, and you will enjoy the comforts of fast configuration, secure collaboration and easy deployment. Because your work in data science will inform the development of our AI products, you will often collaborate with software engineers and designers from our dedicated product team. Who we're looking for: Proven More ❯

dunnhumby is the global leader in Customer Data Science, empowering businesses everywhere to compete and thrive in the modern data-driven economy. We always put the Customer First. Our mission: to enable businesses to grow and reimagine themselves by becoming advocates and champions for their Customers. With deep heritage and expertise in retail - one of the world's … most competitive markets, with a deluge of multi-dimensional data - dunnhumby today enables businesses all over the world, across industries, to be Customer First. dunnhumby employs nearly 2,500 experts in offices throughout Europe, Asia, Africa, and the Americas working for transformative, iconic brands such as Tesco, Coca-Cola, Meijer, Procter & Gamble and Metro. We're looking for a … Senior Applied Data Scientist who expects more from their career. It's a chance to apply your expertise to distil complex problems into compelling insights using the best of machine learning and human creativity to deliver effective and impactful solutions for clients. Joining our advanced data science team, you'll investigate, develop, implement and deploy a range More ❯

dunnhumby is the global leader in Customer Data Science, empowering businesses everywhere to compete and thrive in the modern data-driven economy. We always put the Customer First. Our mission: to enable businesses to grow and reimagine themselves by becoming advocates and champions for their Customers. With deep heritage and expertise in retail - one of the world's … most competitive markets, with a deluge of multi-dimensional data - dunnhumby today enables businesses all over the world, across industries, to be Customer First. dunnhumby employs nearly 2,500 experts in offices throughout Europe, Asia, Africa, and the Americas working for transformative, iconic brands such as Tesco, Coca-Cola, Meijer, Procter & Gamble and Metro. We're looking for a … talented Senior Research Data Scientist who expects more from their career. It's a chance to extend and improve dunnhumby's world class science capabilities. It's an opportunity to work with a market-leading business to explore new opportunities for us and influence global retailers. Joining our team, you'll work with world class and passionate people More ❯

At Helping Hands, we know the power of data to transform how care is delivered. As a Data Scientist, you’ll help us build and deploy machine learning and AI solutions that make a real difference – from improving our operations to enhancing the experience of our customers and carers. Working in our Data & Insight team, you … bonus. Why Helping Hands? We’re one of the UK’s leading home care providers, with a clear mission: to make life easier for those we care for. Our Data & Insight team plays a key role in achieving this by using data to improve decisions, efficiency, and customer experience. You’ll join a supportive, growing team where your More ❯

At Helping Hands, we know the power of data to transform how care is delivered. As a Data Scientist, you’ll help us build and deploy machine learning and AI solutions that make a real difference – from improving our operations to enhancing the experience of our customers and carers. Working in our Data & Insight team, you … bonus. Why Helping Hands? We’re one of the UK’s leading home care providers, with a clear mission: to make life easier for those we care for. Our Data & Insight team plays a key role in achieving this by using data to improve decisions, efficiency, and customer experience. You’ll join a supportive, growing team where your More ❯

SENIOR PRICING DATA SCIENTIST £80,000 LONDON Really exciting role here with a small and dynamic Insurtech who are going through an exciting period of change. This role offers the chance to work on their end-to-end model process, working in a fast-paced and challenging environment where you can take ownership for business performance. THE COMPANY … predictive models using Python and Machine Learning techniques Work on end-to-end ownership of these models, including work on implementation, deployment and enhancement Analyse large sets of customer data to drive insight and commercial performance Share insight with the wider team and helping to improve profitability across the business on ad hoc project work YOUR SKILLS AND EXPERIENCE More ❯

SENIOR PRICING DATA SCIENTIST £80,000 LONDON Really exciting role here with a small and dynamic Insurtech who are going through an exciting period of change. This role offers the chance to work on their end-to-end model process, working in a fast-paced and challenging environment where you can take ownership for business performance. THE COMPANY … predictive models using Python and Machine Learning techniques Work on end-to-end ownership of these models, including work on implementation, deployment and enhancement Analyse large sets of customer data to drive insight and commercial performance Share insight with the wider team and helping to improve profitability across the business on ad hoc project work YOUR SKILLS AND EXPERIENCE More ❯

customer, providing a search & discovery experience which offers inspiration, fulfilment, and personalisation. We believe that fashion is amazing but shopping for fashion often isn't, and use our technology, data and creativity to bring more joy, greater choice and fewer fails. Our mission is to help fashion shoppers make better choices and help fashion partners find better audiences as … the category-leading destination for every fashion shopper. The Role We're looking for an experienced and impact-driven Senior Data Scientist to join our Discovery team, focused on helping customers find products they love through better search, recommendations, and personalisation. This is a high-responsibility role that blends advanced modeling, analytical investigations and project ownership. You'll … well as conduct deep investigations into user behaviour and feature performance. You'll be working across the full research and experimentation lifecycle: from framing the problem and exploring the data, to prototyping models, running offline evaluations, and validating ideas through AB testing. You'll also contribute to literature reviews and research spikes-for example, investigating how to apply new More ❯

Job Title Senior Data Scientist Location London - hybrid working (2/3 days in City offices) Salary To c£75,000 negotiable DoE Job ReferenceJ13015 POSITION OVERVIEW We are super excited to be partnering with one of the largest global lifestyle brands at a pivotal stage in their data journey. As they bring CRM and customer insight … capability 'in house' and roll out a new customer data platform, this r click apply for full job details More ❯

operations - empowering engineers to push the boundaries of possibility. Our customers include leading innovators in Aerospace & Defense, Materials, Energy, Semiconductors, and Automotive. Who We're Looking For As a Data Scientist in Delivery, you are a problem solver and builder who is passionate about creating practical solutions that enable customers to make better engineering decisions. You are someone … side with them on-site) to transform cutting edge AI models into tools that are useful and used. You've worked on difficult problems that require strong foundations in data driven modelling and deep learning techniques, with hands-on experience in probabilistic methods and predictive modelling. Expertise in python, along with proficiency in libraries like NumPy, SciPy, Pandas, TensorFlow … and PyTorch, is essential, with the ability to deploy scalable, production-ready models and data pipelines. With at least 1 year industry experience (post Masters or PhD) in a commercial, non-research environment, you're ready to hit the ground running. You're truly excited about growing your technical expertise and are naturally inclined to take ownership of data More ❯