Social network you want to login/join with: Senior Principal DataScientist, reading col-narrow-left Client: OptumUK Location: reading, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: The Vacancy Are you a Principal DataScientist looking … impact? Where you are empowered, heard and able to think creatively? Then look no further because we are what you have been looking for! We are looking for a Senior Principal DataScientist with strong technical skills using either Python or R, experience leading teams and the ability to communicate with both technical and non-technical teams … across the business. This role sits within Optum UK Health Analytics team responsible for taking large data sets from various sources and converting them into meaningful insights on UK healthcare. You will play a key role in developing and implementing Optum UK’s data science capabilities in the UK. Integrated within the UK Product team, you will use More ❯
Social network you want to login/join with: Senior Principal DataScientist, basingstoke col-narrow-left Client: OptumUK Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 13 Posted: 18.06.2025 Expiry Date: 02.08.2025 col-wide Job Description: The Vacancy Are you a Principal DataScientist looking to join an … impact? Where you are empowered, heard and able to think creatively? Then look no further because we are what you have been looking for! We are looking for a Senior Principal DataScientist with strong technical skills using either Python or R, experience leading teams and the ability to communicate with both technical and non-technical teams … across the business. This role sits within Optum UK Health Analytics team responsible for taking large data sets from various sources and converting them into meaningful insights on UK healthcare. You will play a key role in developing and implementing Optum UK’s data science capabilities in the UK. Integrated within the UK Product team, you will use More ❯
Social network you want to login/join with: Senior Principal DataScientist, guildford col-narrow-left Client: OptumUK Location: guildford, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: The Vacancy Are you a Principal DataScientist looking … impact? Where you are empowered, heard and able to think creatively? Then look no further because we are what you have been looking for! We are looking for a Senior Principal DataScientist with strong technical skills using either Python or R, experience leading teams and the ability to communicate with both technical and non-technical teams … across the business. This role sits within Optum UK Health Analytics team responsible for taking large data sets from various sources and converting them into meaningful insights on UK healthcare. You will play a key role in developing and implementing Optum UK’s data science capabilities in the UK. Integrated within the UK Product team, you will use More ❯
Social network you want to login/join with: Are you a Principal DataScientist looking to join an organisation where what you do genuinely makes an impact? Where you are empowered, heard and able to think creatively? Then look no further because we are what you have been looking for! We are looking for a Senior Principal DataScientist with strong technical skills using either Python or R, experience leading teams and the ability to communicate with both technical and non-technical teams across the business. This role sits within Optum UK Health Analytics team responsible for taking large data sets from various sources and converting them into meaningful insights on UK … healthcare. You will play a key role in developing and implementing Optum UK’s data science capabilities in the UK. Integrated within the UK Product team, you will use artificial intelligence (AI) models to create new and augment existing products that solve important problems faced by the UK healthcare system. We are a collaborative team, we work hard and More ❯
Social network you want to login/join with: Are you a Principal DataScientist looking to join an organisation where what you do genuinely makes an impact? Where you are empowered, heard and able to think creatively? Then look no further because we are what you have been looking for! We are looking for a Senior Principal DataScientist with strong technical skills using either Python or R, experience leading teams and the ability to communicate with both technical and non-technical teams across the business. This role sits within Optum UK Health Analytics team responsible for taking large data sets from various sources and converting them into meaningful insights on UK … healthcare. You will play a key role in developing and implementing Optum UK’s data science capabilities in the UK. Integrated within the UK Product team, you will use artificial intelligence (AI) models to create new and augment existing products that solve important problems faced by the UK healthcare system. We are a collaborative team, we work hard and More ❯
Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: The Vacancy Are you a Principal DataScientist looking to join an organisation where what you do genuinely makes an impact? Where you are empowered, heard and able to think creatively? Then look no further … because we are what you have been looking for! We are looking for a Senior Principal DataScientist with strong technical skills using either Python or R, experience leading teams and the ability to communicate with both technical and non-technical teams across the business. This role sits within Optum UK Health Analytics team responsible for taking … large data sets from various sources and converting them into meaningful insights on UK healthcare. You will play a key role in developing and implementing Optum UK’s data science capabilities in the UK. Integrated within the UK Product team, you will use artificial intelligence (AI) models to create new and augment existing products that solve important problems More ❯
Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: The Vacancy Are you a Principal DataScientist looking to join an organisation where what you do genuinely makes an impact? Where you are empowered, heard and able to think creatively? Then look no further … because we are what you have been looking for! We are looking for a Senior Principal DataScientist with strong technical skills using either Python or R, experience leading teams and the ability to communicate with both technical and non-technical teams across the business. This role sits within Optum UK Health Analytics team responsible for taking … large data sets from various sources and converting them into meaningful insights on UK healthcare. You will play a key role in developing and implementing Optum UK’s data science capabilities in the UK. Integrated within the UK Product team, you will use artificial intelligence (AI) models to create new and augment existing products that solve important problems More ❯
Social network you want to login/join with: We are working with an exciting Tech company who are seeking a Full Stack DataScientist to join their Forecasting Algorithms team. The company's aim is to use cutting edge Machine Learning techniques to influence decision making in the hospitality and transportation spacce. You’ll be at the More ❯
Social network you want to login/join with: We are working with an exciting Tech company who are seeking a Full Stack DataScientist to join their Forecasting Algorithms team. The company's aim is to use cutting edge Machine Learning techniques to influence decision making in the hospitality and transportation spacce. You’ll be at the More ❯
Social network you want to login/join with: We are working with an exciting Tech company who are seeking a Full Stack DataScientist to join their Forecasting Algorithms team. The company's aim is to use cutting edge Machine Learning techniques to influence decision making in the hospitality and transportation spacce. You’ll be at the More ❯
Social network you want to login/join with: We are working with an exciting Tech company who are seeking a Full Stack DataScientist to join their Forecasting Algorithms team. The company's aim is to use cutting edge Machine Learning techniques to influence decision making in the hospitality and transportation spacce. You’ll be at the More ❯
Social network you want to login/join with: We are working with an exciting Tech company who are seeking a Full Stack DataScientist to join their Forecasting Algorithms team. The company's aim is to use cutting edge Machine Learning techniques to influence decision making in the hospitality and transportation spacce. You’ll be at the More ❯
Social network you want to login/join with: We are working with an exciting Tech company who are seeking a Full Stack DataScientist to join their Forecasting Algorithms team. The company's aim is to use cutting edge Machine Learning techniques to influence decision making in the hospitality and transportation spacce. You’ll be at the More ❯
Social network you want to login/join with: We are working with an exciting Tech company who are seeking a Full Stack DataScientist to join their Forecasting Algorithms team. The company's aim is to use cutting edge Machine Learning techniques to influence decision making in the hospitality and transportation spacce. You’ll be at the More ❯
Social network you want to login/join with: We are working with an exciting Tech company who are seeking a Full Stack DataScientist to join their Forecasting Algorithms team. The company's aim is to use cutting edge Machine Learning techniques to influence decision making in the hospitality and transportation spacce. You’ll be at the More ❯
Social network you want to login/join with: This is a great opportunity for a Principal DataScientist to join an exciting marketing consultancy - in an 80% hands-on, 20% technical leadership/management role. THE ROLE In this role you will: Drive machine learning projects across recommenders, segmentation, forecasting, and optimizing marketing spend Work on advanced … projects involving GenAI and NLP Collaborate closely with an Engineering team while remaining full stack in your projects Report to the Head of Data Science Drive commercial value in partnership with senior stakeholders Have opportunities to upskill and mentor/manage within a strong team of 8 Skills And Experience Strong fundamental knowledge of Data Science and … Statistics Experience with recommenders, forecasting, pricing, churn, marketing, etc. — a generalist role! Exposure to GenAI, NLP, Computer Vision is a plus MSc in a STEM field (Maths, Physics, Data Science, Computer Science, Engineering, etc.) Excellent communication skills and a commercially driven mindset Experience leading projects and small teams This role cannot sponsor visas. How To Apply Please register your More ❯
LEAD DATASCIENTIST - Insurance HYBRID - London £80,000 - £100,000 We are working with a household name in the UK insurance space on the search for a Lead Data Scientist. They are looking for someone to help spearhead their Machine Learning Initiatives. In this role, you will have the opportunity to be either a technical lead, or … implementation of ML/AI models Develop and deploy Large Language Models (LLMs) and/or internal chatbot systems. Collaborate with cross-functional teams to identify opportunities for leveraging data-driven insights. Mentor and develop a team of data scientists, fostering a collaborative and innovative work environment. Stay ahead of industry trends and emerging data technologies, bringing … fresh perspectives and solutions to the organization. REQUIREMENTS: 4+ years in data science, with a strong preference for experience in the insurance or financial services sector. Experience working with LLMs and NLP frameworks such as Hugging Face or OpenAI is a strong advantage. Proven experience managing and mentoring a team of data professionals, with a commitment to fostering More ❯
Social network you want to login/join with: SeniorDataScientist – 5 Month Contract Spinks is partnered with a leading UK consultancy seeking an experienced DataScientist for an exciting project in its early stages. The project collaborates closely with a leading entertainment platform to enhance and optimize its search engine functionality. You will … collaborate with other Data Scientists to develop and optimize ML models that improve the accuracy and efficiency of the search engine. Prior experience in similar projects is highly advantageous. Proficiency in Python, AWS, SageMaker, and A/B Testing Experience with AI/ML search engine projects Strong communication skills and ability to work under pressure Position inside IR35 More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: SeniorDataScientist (Marketing Mix Modelling/Python/Pymc) - £688 (Inside IR35) - London, slough col-narrow-left Client: Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: Leading pharmaceutical … client now requires a SeniorDataScientist to drive marketing effectiveness via marketing mix modelling and other models. This role will oversee data collection, extraction, manipulation, analysis and validation ensuring data is ready for modelling. You will work closely with the Data Science team to build base models according to project specifications and ensure … Regression based models in an MMM context. Strong understanding of statistical modelling/Machine Learning techniques. Experience with probabilistic programming and Bayesian methods Good working knowledge of cloud-based data science frameworks. This is a 6 month contract position which provides a daily rate of £688 (Inside IR35). In terms of working structure, this role is hybrid with More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Job Title: SeniorDataScientist (AI & ML) Location: London hybrid About the Company: A super interesting start-up that is on a mission to take on some of the most complex challenges in the field of predictive models, fraud detection, and AI-powered insights. What You’ll Do … As a SeniorDataScientist, you will own the product and lead the development of AI features. You’ll be a hands-on “do-er” who’s comfortable rolling up your sleeves and executing. This role is ideal for an individual who excels at building, optimising, and deploying machine learning (ML) models, and enjoys working with large … datasets and cutting-edge technologies. You’ll be responsible for: Building and optimising machine learning models using NLP and graph vector DBs Leveraging big data efficiently to create actionable insights Working with large documents, data infrastructure, and containerization Investigating fraud and ethics reports, transforming raw data into meaningful insights Developing predictive models that go beyond the basics More ❯
Social network you want to login/join with: Position: SeniorDataScientist Experience: 5+ years in a SeniorData Science role Eligibility: UK British passport holders only The successful candidate will be responsible for developing actionable insights across projects, primarily in Aviation and Defence sectors. This role requires analytical versatility to evaluate problem spaces … of remote and onsite work, with an expectation to work in the Guildford office 2 days per week. Required Skills Candidates should demonstrate excellent problem-solving skills with complex data, a passion for learning, and the ability to develop deep subject matter expertise. Effective communication and teamwork with data scientists and developers are crucial. Proficiency in Python and … SQL; experience with libraries such as SciKit Learn, Pandas, Numpy is highly desirable. Experience with deep learning frameworks like Pytorch or TensorFlow. Understanding of the full data science project lifecycle, from problem definition to data engineering, modeling, and evaluation. Ability to perform ad-hoc data mining and integrate large structured and unstructured datasets from multiple sources. Strong More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Formula Recruitment
SeniorDataScientist - Early stage AI driven start-up Salary : Up to £90,000 plus equity package Location : Remote first (ability to travel to London on occasion) Type : Permanent Are you ready to take on a pivotal role in building a cutting-edge AI-driven platform? I'm partnered with an ambitious new venture revolutionising how businesses … leverage data and video technologies, and they are looking for an experienced SeniorDataScientist to join them at a critical stage of growth. This is a unique opportunity to be an early member of the team in a dynamic and fast-paced environment. You’ll work alongside a talented and dedicated leadership team to create … a next-generation data and video platform, integrating AI and machine learning at its core. With no legacy technology to hold them back, they are focused on innovation - leveraging tools like computer vision and LLM's to solve complex challenges and redefine how businesses manage and measure data performance. You’ll be instrumental in shaping the MVP into More ❯
Data Science Lead Location: London Salary: £100,000 About the Company Our client is a leading organisation with a long-standing history of serving the retirement, investment, and protection needs of individuals, families, and businesses. Focused on innovation and customer-centric solutions, they are dedicated to building better futures for their clients, colleagues, and communities. The Role As the … Data Science Lead, you will take charge of a high-performing team of data scientists, shaping and driving the organisation’s data strategy. You’ll deliver cutting-edge solutions such as propensity models, segmentation, LTV predictions, and AI-driven insights, all while fostering a culture of innovation and collaboration. Your work will enable data to become … a key driver of strategic decisions, creating tangible value for both customers and the business. Key Responsibilities Develop and deliver the data science strategy and roadmap, prioritising impactful use cases. Collaborate with key stakeholders to embed data-driven decision-making across functions. Lead and mentor a team of data scientists, ensuring consistent innovation and high-quality outputs. More ❯
award-winning AI fintech start-up delivering real-time and historical market intelligence using LLM-driven technology. Were entering a critical phase of growthand were looking for an exceptional senior engineering member to help us scale from start-up to industry leader. You must have to ability to lead by example and grow a talented team, build a world … delivery, and lean team dynamics. Tech We Work With: Python, React, JS Airflow, Docker, Kubernetes, Postgres, Slurm, Glue, ECS, AWS Batch Transformers, LLMs, Fine-Tuning, Prompt Pipelines Real-time data pipelines & scalable APIs More ❯
Social network you want to login/join with: SeniorDataScientist – 5 Month Contract Spinks are partnered with a leading UK Consultancy who are looking for an experienced DataScientist to join on an exciting project in the early stages of its journey. This project works closely with a leading Entertainment platform, aiming to … improve and optimise the search engine function. You will work with other Data Scientists to build and optimise ML Models that improve the accuracy and efficiency of the search engine. Experience in a similar project is extremely beneficial for this position. Python, AWS, Sage Maker, A/B Testing AI/ML Search Engine projects Effective communication & working under More ❯
