101 to 125 of 211 Permanent Senior Data Scientist Jobs

SENIOR DATA SCIENTIST UP TO £80,000 LONDON This is an exciting opportunity to take ownership of the pricing models ensuring this business are offering the most competitive prices in the market. THE COMPANY This company are a leader in the home insurance industry. They are an incredibly fast-paced data driven insur-tech using innovative … opportunities on the market and improve market positioning. Play a key role in ensuring offerings are not only visible but also highly competitive on key aggregator platforms. Maintain a data-driven approach to optimise presence and performance. YOUR SKILLS AND EXPERIENCE Previous pricing model development (conversion rate models/GBMs/GLMs) Experience in retail insurance, ideally home. Experience More ❯

and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Lead Data Scientist Lead Data Scientist - Financial Crime Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is to connect and power … an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. With connections … building a sustainable world that unlocks priceless possibilities for all. Overview In the Financial Crime Solutions team at Mastercard, we build and deliver products and services powered by payments data to find and stop financial crime. We're an award winning team with a proven track record of combining data science technique with an intimate knowledge of payments More ❯

Principal Data Scientist Salary: Up to £85k Location: London, Hybrid Data Idols is proud to be partnering with a leading energy company that's on a mission to revolutionise how energy is produced, distributed, and consumed. As they invest heavily in smart technology and data platforms, they're looking for a Principal Data Scientist to help drive innovation, efficiency, and sustainability across the business. The Opportunity This is your chance to apply data science in a sector that truly matters. You'll work on complex, high-impact challenges, from demand forecasting and energy usage optimisation, to predictive maintenance and sustainability modelling. Collaborating with data engineers, product teams, and energy specialists, you … energy tech Support for continuous learning , certifications, and personal growth Skills and Experience Strong background in Python and SQL , with solid applied ML experience Experience working with time-series data , forecasting, or optimisation models Familiarity with cloud platforms (e.g., AWS, GCP, or Azure) Strong communication skills and ability to collaborate with cross-functional teams If you're a mission More ❯

Senior Data Scientist - Consumer Behaviour - Exciting Scale-up London office hybrid 3 days per week Salary negotiable depending on experience to £90,000 + stock options Job Reference J12960 Please note this client is unable to offer sponsorship, so please ensure you have full UK working rights. About Measure Protocol Measure Protocol is building the world's … first ethical and transparent human data marketplace. They believe in giving individuals more control over their data and the opportunity to benefit financially from its use. The company has recently raised investment from venture capital and strategic firms, collaborating with leading brands to access consumer behavioural data previously unavailable. The Role Data Cleaning and Preparation: Collect … clean, and prepare large media datasets from various sources for analysis. Statistical Analysis: Use econometric techniques like regression, time series, and panel data analysis to explore relationships between media spend and outcomes. Model Validation and Interpretation: Evaluate model accuracy, interpret results, and communicate findings clearly to stakeholders. Campaign Optimization: Provide insights to improve media buying strategies, including channel allocation More ❯

of the brilliant minds who are bringing Frontier AI to the frontlines of the world. About the role This is an exciting opportunity to join Faculty as the most senior data scientist in its recently formed Professional and Financial Services Team. As the Lead Data Scientist, you'll have an opportunity to shape a technical … vision and guide the senior and junior data scientists on your team. Working collaboratively, you will oversee project teams that deliver high-impact AI solutions that are differentiated and compelling. You will also lead project teams delivering enterprise-scale applications for a range of clients, including major banks, asset managers, insurers, law firms, and B2B services. Maintaining ownership … of the data science approach, you will own the technical vision for your projects, partner directly with clients to shape strategy, and play a crucial part in mentoring the next generation of data science talent at Faculty. What you'll be doing Project Leadership: Guide the technical delivery of custom data science solutions for clients, from initial More ❯

Lead Data Scientist Contract Type: Permanent Nottingham - Full time office (Please only apply for this role if you can work full time 5 days a week in Nottingham) Salary: 50k-60k Monday to Friday core office hours We are recruiting a Lead Data Scientist on behalf of a fast-growing financial services organisation. This is an … opportunity to join a forward-thinking team focused on driving innovation across the full customer lifecycle using advanced data science and machine learning techniques. About the Role: As a Lead Data Scientist, you will play a pivotal role in developing and enhancing data-driven solutions across fraud prevention, marketing strategy, credit risk, and customer management. You … ll have the opportunity to shape the direction of data science initiatives and work with a highly skilled team to implement autonomous decision frameworks, predictive modelling, and advanced analytics. Key Responsibilities: Own and develop predictive models to improve customer outcomes across multiple business domains. Lead model deployment and policy setting to enhance autonomous decisioning. Design and implement test-and More ❯

Lead Data Scientist – Machine Learning – Consultancy Location: Remote options Salary: Up to £100,000 Type: Permanent THE COMPANY This established consultancy works across sectors like retail, sports, media, and customer analytics—delivering end-to-end machine learning and AI solutions. From building recommendation engines to developing predictive analytics at scale, they help top-tier clients unlock value through … data. With continued growth, they’re hiring an experienced ML-focused Lead Data Scientist to join their team. THE ROLE As a Lead Data Scientist, you’ll remain hands-on while owning the delivery of end-to-end ML projects—from scoping to deployment. You’ll lead small technical teams, work directly with clients, and deliver … real business impact through data science. KEY RESPONSIBILITIES Build and deploy machine learning models (classification, segmentation, propensity etc.) Collaborate with clients to scope and deliver bespoke data science solutions Mentor junior team members and manage small project teams Engage stakeholders and present key findings and ROI YOUR SKILLS AND EXPERIENCE Strong Data Science experience, ideally in a More ❯

pricing models, we build the driving intelligence that feeds them. Our mission is to drive safer roads and fairer insurance through data. The Telematics team transforms raw phone sensor data into meaningful insights about how people drive. Using advanced signal processing and machine learning, we process high-frequency data to extract behavioural signals that power our understanding of … driving quality, context, and risk. About the Role As a Senior Data Scientist, you'll help define the future of behaviour-based insurance. You'll own the development of features and algorithms that detect driving patterns from sensors, test new hypotheses, and bring the most impactful insights into production. You'll work at the intersection of data science and engineering, generating scalable, real-world insights from GPS, accelerometer, and other data What you will be doing Design and build robust behavioural features and factors from telematics data. Develop end-to-end pipelines in Python and SQL, from quick heuristics to full ML models. Prioritise simple, robust solutions that scale, whether rule-based or ML-driven. More ❯

its project funding, and the necessity to secure your next full-time or promotional opportunity with Mars before December 31, 2026 . This role is a key member of data science component of the Manufacturing D&A team. We are searching for a highly experienced data scientist to help deliver Pet Nutrition's digital transformation objectives. The … within a multi-disciplinary D&A team and focuses on managing and delivering projects, identifying and implementing strategic opportunities and working with the business to extract value from their data assets. This will demand rapidly learning about the data we have, the business needs/challenges and applying expertise in analytics and data science delivery to turn … this into great insight that is ultimately actionable and leads to valuable outcomes for the business. What are we looking for? Degree or equivalent in Data Science, Mathematics, Statistics, or other numerate discipline. Nice to have Master's/PhD with computing, scientific, statistical, or mathematical component. 10+ years experience working as a Data Scientist. 5+ years varied More ❯

its project funding, and the necessity to secure your next full-time or promotional opportunity with Mars before December 31, 2026 . This role is a key member of data science component of the Manufacturing D&A team. We are searching for a highly experienced data scientist to help deliver Pet Nutrition's digital transformation objectives. The … within a multi-disciplinary D&A team and focuses on managing and delivering projects, identifying and implementing strategic opportunities and working with the business to extract value from their data assets. This will demand rapidly learning about the data we have, the business needs/challenges and applying expertise in analytics and data science delivery to turn … this into great insight that is ultimately actionable and leads to valuable outcomes for the business. What are we looking for? Degree or equivalent in Data Science, Mathematics, Statistics, or other numerate discipline. Nice to have Master's/PhD with computing, scientific, statistical, or mathematical component. 10+ years experience working as a Data Scientist. 5+ years varied More ❯

its project funding, and the necessity to secure your next full-time or promotional opportunity with Mars before December 31, 2026 . This role is a key member of data science component of the Manufacturing D&A team. We are searching for a highly experienced data scientist to help deliver Pet Nutrition's digital transformation objectives. The … within a multi-disciplinary D&A team and focuses on managing and delivering projects, identifying and implementing strategic opportunities and working with the business to extract value from their data assets. This will demand rapidly learning about the data we have, the business needs/challenges and applying expertise in analytics and data science delivery to turn … this into great insight that is ultimately actionable and leads to valuable outcomes for the business. What are we looking for? Degree or equivalent in Data Science, Mathematics, Statistics, or other numerate discipline. Nice to have Master's/PhD with computing, scientific, statistical, or mathematical component. 10+ years experience working as a Data Scientist. 5+ years varied More ❯

its project funding, and the necessity to secure your next full-time or promotional opportunity with Mars before December 31, 2026 . This role is a key member of data science component of the Manufacturing D&A team. We are searching for a highly experienced data scientist to help deliver Pet Nutrition's digital transformation objectives. The … within a multi-disciplinary D&A team and focuses on managing and delivering projects, identifying and implementing strategic opportunities and working with the business to extract value from their data assets. This will demand rapidly learning about the data we have, the business needs/challenges and applying expertise in analytics and data science delivery to turn … this into great insight that is ultimately actionable and leads to valuable outcomes for the business. What are we looking for? Degree or equivalent in Data Science, Mathematics, Statistics, or other numerate discipline. Nice to have - Master's/PhD with computing, scientific, statistical, or mathematical component. 10+ years' experience working as a Data Scientist. 5+ years varied More ❯

its project funding, and the necessity to secure your next full-time or promotional opportunity with Mars before December 31, 2026 . This role is a key member of data science component of the Manufacturing D&A team. We are searching for a highly experienced data scientist to help deliver Pet Nutrition's digital transformation objectives. The … within a multi-disciplinary D&A team and focuses on managing and delivering projects, identifying and implementing strategic opportunities and working with the business to extract value from their data assets. This will demand rapidly learning about the data we have, the business needs/challenges and applying expertise in analytics and data science delivery to turn … this into great insight that is ultimately actionable and leads to valuable outcomes for the business. What are we looking for? Degree or equivalent in Data Science, Mathematics, Statistics, or other numerate discipline. Nice to have - Master's/PhD with computing, scientific, statistical, or mathematical component. 10+ years' experience working as a Data Scientist. 5+ years varied More ❯

global connections that you make, the lifelong learning that you can accomplish and the chance to make your mark. Location: Belfast, as part of our hybrid working model. Grade: Senior Consultant Contract type: Permanent Are you our next Data Scientist at Senior Consultant level to join our Belfast Centre of Excellence? Who You Are: You have … scalable Analytics and AI solutions in large, complex organisations, with a focus on end-to-end delivery of advanced analytics and AI initiatives. You like to solve problems and data is your raw material. You architect and build solutions to issues by applying analytics and AI techniques to client data. You translate complex business problems into a roadmap of … technical tasks, utilising a variety of tools, capabilities and technologies. You are comfortable working with data of all kinds, from structured data to free text, images and video. You have built a specialist skill set and continuously seek to learn and improve. Ideally, you bring strong programming skills and can rapidly learn new programming languages. You may come More ❯

London, England, United Kingdom. Reigate, England, United Kingdom, RH2 Senior Data Scientist London, England, United Kingdom Reigate, England, United Kingdom Full time Description The Role Deliver best in class Data Science capability reviews Build effective predictive models, analytic tools and processes using a wide range of analytical and data science techniques Leverage your market knowledge … to develop cutting edge solutions in collaboration with various teams from across WTW Build a market profile as a representative and advocate of WTW Data Science consulting services and technology solutions Manage substantial work streams in large projects, with responsibility for communication with clients and the day-to-day running of projects Work collaboratively on a range of projects … of one or more junior associates to effectively deliver client projects on time and on budget Serve as line manager or mentor to more junior associates Qualifications The Requirements Data Science experience in a UK general insurance firm (personal or commercial lines) - either with experience across multiple lines of business or a deep expertise in a particular line An More ❯

Lead Data Scientist - Routing Salary: Up to £100k + Benefits Location: London, Hybrid Data Idols is working with a leading logistics company that's reshaping how operations, data, and technology come together. As part of their growth, they're hiring a Data Scientist to join the Routing & Optimisation team, working on complex decision problems … that drive real-world efficiencies. This is an opportunity to be part of a high-impact, production-focused environment where data science meets operational excellence. The Opportunity Working closely with the Head of Routing & Optimisation, you'll design and develop scalable algorithms , heuristics , and ML/optimisation models that tackle some of the most critical challenges in logistics, from … teams with a fast-delivery mindset A proactive mindset with a bias for action and alignment with values like collaboration, curiosity, and getting things done If you're a data scientist who thrives on complex decision-making problems and wants to make a tangible impact in a fast-moving, tech-led logistics business, we'd love to hear More ❯

three days per week at times and working either from home or our Old street office for the rest of your time. What you'll be doing: As a Senior Data Scientist in our Defence business unit you will lead project teams that deliver bespoke algorithms to our clients across the defence and national security sector. You … will be responsible for conceiving the data science approach, for designing the associated software architecture, and for ensuring that best practices are followed throughout. You will help our excellent commercial team build strong relationships with clients, shaping the direction of both current and future projects. Particularly in the initial stages of commercial engagements, you will guide the process of … software within the allocated timeframes. 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 supporting the professional growth of data scientists on the project team. The latter includes giving targeted support where needed, and providing step-up opportunities where More ❯

three days per week at times and working either from home or our Old street office for the rest of your time. What you'll be doing: As a Senior Data Scientist in our Defence business unit you will lead project teams that deliver bespoke algorithms to our clients across the defence and national security sector. You … will be responsible for conceiving the data science approach, for designing the associated software architecture, and for ensuring that best practices are followed throughout. You will help our excellent commercial team build strong relationships with clients, shaping the direction of both current and future projects. Particularly in the initial stages of commercial engagements, you will guide the process of … software within the allocated timeframes. 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 supporting the professional growth of data scientists on the project team. The latter includes giving targeted support where needed, and providing step-up opportunities where More ❯

continue to grow. We are backed by global financial and industry investors includingApplied Ventures , the strategic venture arm of the industry leading equipment company. The Opportunity: The position of Senior Data Scientist is central in translating the measurements made by our tool into actionable results for our customers within Infinitesima. The individual is required to join our … and test to ensure they have the robustness to be handed over to a customer for their independent use. Key Responsibilities: Write Python code for the analysis of tool data, bridging the gap between raw data and customer interpretation. Work effectively both individually and within the Data Analysis team to fully understand how the context of the … data impacts the design of appropriate data analysis tools. Ideate, design, prototype, test and communicate software components in response to identified gaps within realistic and defined timescales. Work with the engineering team to effectively transition modules from proof-of-concept to production-ready. Personal Qualities: Able to work independently, setting priorities for own work based upon the company More ❯

Senior Pricing Data Scientist Up to 80,000 London (Hybrid, 1 days onsite per week) Company: They provide flexible and reliable home insurance tailored to the needs of modern households. Whether covering unique properties or complex personal circumstances they are committed to making home insurance more inclusive, accessible, and straightforward. Responsibilities: Lead the conversion rate and market … invest and grow even further Working heavily with price comparison websites and making sure they are the most competitive on the market right now Requirements: Master’s degree in Data Science, Computer Science, Statistics, Mathematics, or a related field Proficient in Python (core skill), with strong experience in SQL Strong technical expertise in AI/ML and advanced analytics. More ❯

Senior Pricing Data Scientist Up to 80,000 London (Hybrid, 1 days onsite per week) Company: They provide flexible and reliable home insurance tailored to the needs of modern households. Whether covering unique properties or complex personal circumstances they are committed to making home insurance more inclusive, accessible, and straightforward. Responsibilities: Lead the conversion rate and market … invest and grow even further Working heavily with price comparison websites and making sure they are the most competitive on the market right now Requirements: Master’s degree in Data Science, Computer Science, Statistics, Mathematics, or a related field Proficient in Python (core skill), with strong experience in SQL Strong technical expertise in AI/ML and advanced analytics. More ❯

bonus and a range of benefits to support your finances, wellbeing and family. Working Pattern: Permanent Full Time Flexible First options available The role This position sits within the Data Science team in TD&D (Technology, Digital & Data) supporting SSEN Distribution across a number of core use cases including facilitating & supporting the transition to net zero, assisting the … the use of automation/machine learning & insight & building market leading machine learning technology solutions to drive best in class service to our customers. We are looking for a Senior Data Scientist, to help to drive innovation and the usage of machine learning technology to support key business use cases, leveraging the Azure platform, Python, Spark, GenAI …/LLMs, Databricks, SQL, DevOps & geospatial data knowledge to create end to end products to support key products. Ideally, you'll have experience from within the energy industry. You will - Support the creation & adoption of data & AI products across the wider SSEN business, ranging from traditional machine learning, generative AI, advanced analysis & statistics. - Work closely with business stakeholders More ❯

Lead Data Scientist/Data Analyst Kalman & Company is seeking a highly motivated, performance-driven individual with strong data analysis experience to work closely with our Department of Defense (DoD) client in the Northern VA area. Successful candidates will have excellent communication, quantitative, research, and analytical skills and the capability to lead, or principally contribute to … Experience in financial management, logistics, engineering, and/or program management domains are also preferred. As part of our team, you'll help our Government clients make well-informed, data-driven decisions on some of the most impactful challenges facing the DoD. On-site support will be required as needed in the Quantico, VA and Stafford, VA areas. A … a dynamic and fast-paced workplace. The analyst position will include, but is not limited to, the following capabilities: Essential Job Functions: Architect, design, code, and implement next-generation data analytics using best practices in the latest technologies. Develop solutions to enable metadata/rules engine-driven data analytics application leveraging open source and/or cloud native More ❯

Senior Data Scientist with a GenAI focus Welcome to an exciting opportunity where ambitious individuals are invited to join a team of inquisitive minds and supportive peers, all driven by a shared passion and diverse skills aimed at creating value for businesses through data. Please note that this position is open as either a permanent or a … agreement. About Us We are Ascent! and we help our customers solve problems, elevate, and do existing things better. We are on a mission to help our customers connect data, software, and purpose to create extraordinary outcomes. You could say we are a digital transformation business. We specialize in software product development, analytics, data science, IoT solutions, machine … learning, DevOps optimization, and modernization of applications, data, and platforms. We work with incredible clients in all types of industries such as smart home devices, space exploration, beer manufacturing, finance, ecology, and logistics. We work with some of the sharpest minds in the brightest businesses and we employ the sharpest minds too! At Ascent, we also believe in fostering More ❯

Senior Data Scientist Behavioral Credit Modelling Hybrid working London offices Up to £75,000 DOE + Benefits Ref: J12979 Working with a consumer finance company that's changing the way credit's done. Fairer, simpler, and powered by data. Think challenger fintech with a real focus on transparency and impact. The role You'll take full ownership … ML models that directly influence decisions across underwriting, fraud, and customer conversion. It's hands-on, end-to-end, and you'll be working with both structured and unstructured data in a fast-moving, collaborative team. What we're looking for Strrong Python (pandas, sklearn, etc.) and advanced SQL Experience building behavioural or credit models Solid understanding of ML … algorithms (not just how to run them) Clear communicator across tech and non-tech teams Awareness of data drift and model monitoring Amazing visualization skills; ideas need to land Bachelor's degree in computer science, Mathematics, Statistics, or related field Bonus points for Credit card or consumer finance experience Exposure to deep learning (Keras, TensorFlow) Git, Tableau, Bitbucket Master More ❯