1 to 25 of 41 Senior Data Scientist Jobs in London

SENIOR DATA SCIENTIST (NLP & LLM) Up to £85,000 LONDON Ready to elevate your career to new heights? Join a team of experienced Data Scientists and Data Engineers to create impactful LLM's models and work with cutting-edge NLP technologies. The Role: Work end … entire development lifecycle. You will conduct experiments with various models, assess their performance, and make informed solution selections. Conduct comprehensive work spanning the entire data lifecycle, including data exploration, data pipeline development, insights and feature extraction, machine learning model creation, and deployment. Collaborate on consulting-style pilot … projects aimed at helping clients gain a deep understanding of their data and identifying problems that can be addressed through the platform. Collaborate closely with data scientists and data engineers to construct and implement machine learning models. Take an active role in leading team meetings and client more »

Lead Data Scientist Data Idols are working with a great company who are on the mission to save households £1000's every year! They are looking for a Lead Data Scientist to lead their existing Data Science team and promote best practices. You will … be part of a customer focused, data driven environment where you are encouraged to explore new ideas and get the most out of the data. THE ROLE Within this role as a Lead Data Scientist you will be part of a team that is responsible for finding … correlations and patterns in data to help the business make better data decisions. You will lead, drive and develop a high performing team that are passionate about what they can do with technologies and where they can take the data. YOUR SKILLS AND EXPERIENCE Strong commercial experience Python more »

Senior Data Scientist - Hybrid (2 day p/w) - London - Permanent NLP/LLM, Python (Pandas, PyTorch), Machine Learning, Research, Marketing £70,000-£90,000 salary ***Please note this role does not offer sponsorship, and you must be based in London to apply*** An exciting AI content … platform are in growth mode at the moment, and looking to welcome a Senior Data Scientist to the team! They focus around the use of Generative AI to create marketing messages whilst also adhering to brand compliance, and need to bring on-board a new Senior Data Scientist to the team with strengths in NLP/LLMs , Python (and its packages) , a background in academic research , and ideally 5+ years of experience in a commercial setting too! Essentials: 5+ years experience as a Data Scientist Proven expertise with deep learning , NLP more »

Senior Data Scientist - Recommendation System London x3 days in office Xcede are delighted to be partnering with a very exciting scale-up. The company is operating on a need-to-know basis right now, so if you want to learn more about this one please get in … the company's core platform. Help to define the company's Product strategy through creating impactful tools for customers/members. Mentor junior engineering & data science hires. Requirements Strong academic background in a relevant field (Statistics, Computer Science, etc.) Years of commercial experience working on and deploying recommendation engines more »

We're hiring a Senior Data Scientist to join a growing team in the AI space. This role involves working closely with prospects to ensure smooth technical evaluations and purchases. The Ideal candidates will have hands-on experience in Data Science, solution architecture, prototype development, and … managing technical customer relationships in enterprise settings. The company specialises in cutting-edge AI technology solutions designed to unlock hidden value in data, accelerate processes, reduce costs, and drive innovation for businesses and organizations. They provide a full-stack platform, from chip to model, optimized for enterprise and government … PoC development. as the liaison between the field and product/engineering teams. to customers and trade shows as needed. Requirements: in computer science, Data Engineering, or related fields, or equivalent experience. 5 years of customer-facing experience, preferably in AI/ML. to travel up to 50% nationally more »

DATA SCIENTIST HYBRID (LONDON) £60,000 - £70,000 COMPANY: Join a consumer finance business focused on simplifying the consumer finance experience. Our client is committed to making finance easier for their customers. With its first product, a digital credit card, it is paving the way for an ambitious … growth strategy in partnership with leading consumer brands. ROLE: Support the end-to-end lifecycle of model development. Conduct exploratory data analysis to identify trends, patterns, and insights Train, tune, and evaluate model performance across various functions, including risk management, fraud detection, and customer conversion. Implement monitoring systems to … measure model performance and detect data drift. Collaborate closely with stakeholders from different functions to understand their requirements and provide appropriate solutions. Actively seek opportunities where machine learning solutions can have a significant impact on business outcomes. Communicate findings and insights effectively to technical and non-technical stakeholders. REQUIREMENTS more »

Senior Data Scientist – Up to £100,000 – London Based (Hybrid 3 Days a week) I have a new opportunity for a Senior Data Scientist to join a dynamic tech business based in Central London! Company This early-stage start-up were founded just under … custom web portal is tailored to streamline processes and provide deep understanding to data. They are now looking for their first hire within the Data Science team to join the founders and be fundamental to the growth and development of the company. The Role Your role within the company … in a STEM subject – ideally from a top UK university Experience with Python/TensorFlow/Keras Solid knowledge & understanding of Machine Learning/Data Science Strong Time-Series Forecasting Experience ·Research experience is a bonus! On offer is a salary up to £100,000 + benefits! Please click more »

Senior Data Scientist HealthTech London Up to £85k Join an innovative and rapidly growing HealthTech company based in the heart of London. We're partnered with a company who are looking to revolutionise healthcare through cutting-edge technology and data-driven solutions. They are seeking a … highly skilled Senior Data Scientist to join their dynamic team. As a Senior Data Scientist, you will play a pivotal role in advancing their AI-driven solutions, leveraging your expertise in Python, Natural Language Processing (NLP), AWS, machine learning, and MLOps. Key Responsibilities: Develop … and deploy advanced machine learning models to extract insights from complex healthcare data. Utilise NLP techniques to analyse unstructured healthcare data and extract meaningful information. Collaborate with cross-functional teams to integrate machine learning solutions into their products and services. Design and implement MLOps processes to ensure scalability, reliability more »

our customers. Like, really easy. That means providing exceptional service and using state-of-the-art tech to do it. Are you a visionary Data Scientist ready to take on a pivotal role in shaping the future of energy innovation? E.ON Next is seeking an exceptional individual to … join our team as a Senior Data Scientist. If you have a proven track record of managing end-to-end projects , a knack for communicating complex technical concepts to non-technical stakeholders , and expertise in predictive modeling, segmentation , and AI , we want to hear from you! At E.ON … Our projects can range from very complex analyses, to machine learning models, to automated AI solutions developed and deployed in the cloud. As a Senior Data Scientist at E.ON Next, you will be at the forefront of transforming raw data into actionable insights that drive business more »

our customers. Like, really easy. That means providing exceptional service and using state-of-the-art tech to do it. Are you a visionary Data Scientist ready to take on a pivotal role in shaping the future of energy innovation? E.ON Next is seeking an exceptional individual to … join our team as a Senior Data Scientist. If you have a proven track record of managing end-to-end projects , a knack for communicating complex technical concepts to non-technical stakeholders , and expertise in predictive modeling, segmentation , and AI , we want to hear from you! At E.ON … Our projects can range from very complex analyses, to machine learning models, to automated AI solutions developed and deployed in the cloud. As a Senior Data Scientist at E.ON Next, you will be at the forefront of transforming raw data into actionable insights that drive business more »

Senior Data Scientist (Machine Learning)- climate/energy tech start-up - c.£80k + equity I am working with an early stage startup who are looking for their first in-house senior data scientist. You will lead the development of ML models to analyse complex … data sets in areas like power grids, traffic, demographics, and EV adoption. You will work with a small team to conduct data analysis, optimise algorithms, publish white papers and mentor team members. Experience : Strong experience with cloud data and ML services. Proficiency in deep-learning frameworks (TensorFlow … PyTorch, etc.) & basic libraries for data science e.g. NumPy, Pandas, Scikit-Learn Strong command of standard data science techniques - supervised/unsupervised ML, Bayesian inference, time-series analysis etc. Master's or PhD in relevant fields. Working at an early stage tech startup is a bonus Experience working more »

Do you want to work for a company with a successful track record of profitability? Are you looking to solve innovative data collection and processing problems at scale? Are you interested in working on high-visibility, rapid-release products? Do you value working with talented, experienced, friendly colleagues? Join … us in our journey to change how the world gains insights in digital marketing! The Senior Data Scientist at Sensor Tower will leverage digital advertising along with mobile, desktop, and OTT industry knowledge to drive strategies that improve the accuracy and offerings for our Digital Marketing insights … solution. This solution draws upon large-scale data (over 140 billion data records) and allows our customers to uncover insights like which apps or brands are advertising the most by channel and platform, which creatives are performing the best across certain ad networks, which ad network an advertiser more »

SENIOR DATA SCIENTIST - Marketplace/E-com At Wave Talent, we don't want to consume any more of your time trying to decipher job descriptions to identify the information you need. Instead, we spoke with you all to understand the key information you'd like to …/e-com 🏠 Remote working: Hybrid, 3 days per week in London HQ (remote options available) 🧩 Interview process: 2 stages 🦄 Reporting to: Head of Data Science 👏 Company size: 600+ 🎯 Working on: Developing best-in-class models for pricing and marketplace We're looking for someone who has … z2bz0 years experience as a Data Scientist, with: Strong skills with Python 3.9+ Experience developing advanced ML models Pricing engine experience or marketplace domain knowledge needed! Sound like you? Apply more »

ambition to work every day, which is why, at our airlines the sky is never the limit. The role: Are you a forward-thinking Data Science Product Lead? Join us in reshaping our operational performance with pioneering digital tools. This pivotal role in the Operations Decision Support team empowers … and inspire change. What you’ll do: Drive the strategy, development, and implementation of digital tools for operational optimization. Collaborate with the Head of Data & Analytics, cross-functional teams, and collaborators to shape product strategy. Lead a skilled Integrated Ops product team, ensuring alignment with customer needs. Tackle complex … data science challenges, guiding a diverse cross-functional team. Prioritize and shape the team backlog for focused execution. Develop and enhance digital tools to support the operational vision. Manage customer relationships to ensure effective collaboration. What you’ll bring to our company: Transform strategic objectives into actionable road-maps. more »

Senior Data Scientist - HealthTech - Hybrid/London - up to £90,000 I am currently recruiting a company who are genuinely reshaping the healthcare industry! We are looking for a Senior Data Scientist to join them to work very closely with the Head of Data. … The best-matched Senior Data Scientist would have the following experiance: Tech stack: Python, scikit-learn, pandas, Tensorflow, Pytorch, SQL, AWS Experiance in Natural Language Processing Experiance with AWS Master’s or PhD in Computer Science, or a related field, with a focus on AI/ML more »

Principal Data Scientist West London, UK (3/4 days per week in office) Up to £100,000 Salary My Client is a Major UK travel giant hiring for a Principal Data Scientist to join their well-established Data Science function, spearheading a range of … commercially applicable Machine Learning projects! As a Principal Data Scientist, you will be leading a small team of Data Scientists on a range of ML projects, solving commercial challenges through a variety of Machine Learning techniques. Your responsibilities as a Principal Data Scientist will include … but not be limited to: Solve operational challenges & problems through a variety of Machine Learning techniques. Lead a small team of Data Scientists on commercially applicable Data Science projects. Leverage a breadth of operational Data Science techniques and models to deliver key projects for the Data more »

Principal Data Scientist North London, UK (3 days per week in office) Up to £100,000 Salary OVERVIEW Major UK travel giant hiring for a Principal Data Scientist to join their well-established Data Science function, spearheading a range of commercially applicable Machine Learning projects … As a Principal Data Scientist, you will be leading a small team of Data Scientists on a range of ML projects, solving commercial challenges through a variety of Machine Learning techniques. Your responsibilities as a Principal Data Scientist will include but not be limited to … Solve operational challenges & problems through a variety of Machine Learning techniques. Lead a small team of Data Scientists on commercially applicable Data Science projects. Leverage a breadth of operational Data Science techniques and models to deliver key projects for the Data Science team. Mentor more junior more »

Senior Data Scientist – eCommerce Global Luxury Retailer 💸 £65k - £75k 🏠 Hybrid/Central London Join this innovative luxury retailer, who have spent a number of years investing a huge amount into data and CRM personalization. This is underpinned by data science from the top down, across … all layers of the company, driven by this centralised, global Data Science function. The team is led by a group of inspirational Directors, whose ongoing ambition is to improve customer experience and overall business performance. They are achieving this through the use of data science and advanced analytics … across in store and digital channels. As a Senior Data Scientist you will deliver data science projects around things like building recommendation engines, conversion models, while helping the digital marketing teams to understand when a customer will buy or return an item. You will also be more »

AI/Python/Data scientist/Machine Learning Engineer/Neural Networks/Deep Learning ? LLMs Role: Lead Data Scientist Location: Remote - Occasional Meetings in London (Client) Company: AI Analytics Start-Up Salary: up to £130,000 + Bonus Projects: Neural Networks, NLP, Machine Learning … Deep Learning Responsibilities Analyse raw data: assessing quality, cleansing, structuring for downstream processing Design accurate and scalable prediction algorithms Collaborate with engineering team to bring analytical prototypes to production Generate actionable insights for business improvements Lead a small team of data scientist on Neural Networks LLMs (CNN … RNN), ML, & NLP NLP/AI/ML/Spark/Python/Data scientist/Machine Learning Engineer/OCR/Deep Learning Requirements Bachelor's degree or equivalent experience in quantitative field (Statistics, Mathematics, Computer Science, Engineering, etc.) Experience with applied Neural Networks (CNN & RNN), LLMs more »

Senior Vice President - Data & AI Strategist (Management Consultancy) Location: London, UK Salary: Up to £150,000 per annum + 40% Bonus Are you a visionary Data Scientist with a passion for driving innovation in Data & AI? Our prestigious management consultancy, renowned globally for its excellence … is seeking a dynamic individual to join our team at the Senior Vice President level. This role offers a unique opportunity to shape the future of data-driven decision-making and AI strategy for our esteemed clients. As a Senior Vice President - Data & AI Strategist, you … will lead strategic initiatives focused on leveraging data and AI to drive business transformation and innovation. Working closely with senior leadership and client stakeholders, you will provide expert guidance and thought leadership to shape data and AI strategies that deliver tangible value. This role has a heavy more »

LEAD DATA SCIENTIST HYBRID £100,000 - £120,000 COMPANY: This global law firm is seeking to add a new Lead Data Scientist to their team to spearhead their teams efforts to put data and AI at the forefront of what they do. They are looking … Construct and optimize machine learning models, including Natural Language Processing (NLP) and Large Language Models (LLMs), for various use cases. Engage and collaborate with senior stakeholders across different teams and departments. Understand stakeholder requirements and effectively communicate project progress, findings, and insights. Address stakeholder concerns promptly and maintain strong … relationships to foster collaboration. Identify opportunities for process improvement, automation, and innovation within data science and analytics. REQUIREMENTS: Excellent communication skills, capable of conveying complex concepts to diverse audiences. Proficient in stakeholder management, engaging effectively at various organizational levels. Master’s degree in Data Science, Computer Science, Statistics more »

SENIOR BEHAVIOURAL DATA SCIENTIST Up to £90,000 LONDON (Remote & Hybrid) COMPANY: This pharmaceutical-focused start-up works with artificial intelligence to build innovative, scalable solutions that improve and save lives! This an exciting opportunity for someone who thrives in a start-up culture and has a … will join a dynamic and fast-paced environment and have the opportunity to help shape the company's future. RESPONSIBILITIES: Building models using behavioural data, such as predictive modelling, and segmentation. Collecting data through both passive and active methods and manipulating large-scale behavioural data to understand … able to operate independently within a start-up environment Strong programming skills in languages such as Python or R. Proven commercial experience with behavioural data with a preference for healthcare backgrounds BENEFITS: Unlimited holiday allowance Pension contribution Bonus Health care How to Apply: Register your interest by sending your more »

Lead Data Scientist, £120k - £150k base, Hybrid 3 days a week in the office, Chelsea Are you a data scientist who wants intellectual challenges? Do you find joy in unravelling the mysteries hidden within datasets and can generate value from them? If so, we have an … opportunity for a UK-based data set that is very unique. Imagine yourself exploring real estate data that can provide the real-time and future buying habits of millions of people in the UK. Using ML and AI to explore the intricacies of the industry and work for … property markets. But here's the real question: What drives you? Is it the thrill of solving complex problems? The satisfaction of transforming raw data into actionable insights? Or perhaps it's the opportunity to work with a team of like-minded individuals, each bringing their unique perspective to more »

Senior Data Scientist (London – visit the office x2+ days a month) Xcede are delighted to be working with one of the most innovative companies in the FinTech space tackling issues around fraudulent activity, anti-money laundering measures, and customer authentication/identification. Significantly, the organisation has invested more »

We are excited to announce that we are currently seeking a talented Lead Data Scientist. This is a unique opportunity to lead a range of cancer genome analysis and interpretation projects in collaboration with both external researchers and industrial partners. As the Lead Data Scientist, you will … data. We are looking for someone who has in-depth expertise in cancer genomics, with a solid understanding of tumor drivers and interpreting genomic data through targeted pathways. You should be proficient in utilising Python for efficient data processing and analysis and hands-on experience in developing high more »