251 to 275 of 582 Senior Data Scientist Jobs

The Data & Science Org At Deliveroo we have an outstanding data science organisation, with a mission to enable the highest quality human and machine decision-making. We work throughout the company - in product, business and platform teams - using analysis, experimentation, causal inference and machine learning techniques. We are uniquely placed to use data to help make better … decisions and improve data literacy across Deliveroo. Data Scientists at Deliveroo report into our data science management team, and we have a highly active data science community, with guest lecturers, study groups, mentorship programmes, a robust technical review process, and plenty of opportunities to learn new things. Data Scientists can equally progress as technical leads … individual contributors) and as people managers. Our data scientists come from all kinds of backgrounds but have excellence in common. Many are formally trained in data science, many are not. We celebrate difference and have a dedicated data science diversity committee. As a data scientist at Deliveroo, your main goal is to maximise business impact More ❯

you thrive on solving complex challenges, uncovering insights, and driving innovation with advanced analytics? If so, we could have the perfect opportunity for you! We're seeking an experienced Data Scientist to join our award-winning digital team at Stantec. You will be working alongside leading Analysts and Data Engineering experts to transform how we and our … our High Wycombe, Leeds, London, Manchester, Reading or Warrington offices, with hybrid working allowing for a mix of in-office and home working. What You'll Be Doing Leading Data Science Initiatives - apply your expertise in data modelling, cleansing, and analytics to create innovative solutions that drive digital transformation. Deriving Powerful Insights - use predictive analytics and optimization techniques … to help clients make smarter, data-driven decisions. Building Intelligent Tools - develop automated solutions that enhance efficiency and provide clear, actionable insights. Driving Digital Innovation - work with technology and data to shape digital solutions that transform industry processes. Client Collaboration & Technical Delivery - partner directly with clients in the water industry, understanding their needs, designing solutions, and delivering high More ❯

you thrive on solving complex challenges, uncovering insights, and driving innovation with advanced analytics? If so, we could have the perfect opportunity for you! We're seeking an experienced Data Scientist to join our award-winning digital team at Stantec. You will be working alongside leading Analysts and Data Engineering experts to transform how we and our … our High Wycombe, Leeds, London, Manchester, Reading or Warrington offices, with hybrid working allowing for a mix of in-office and home working. What You'll Be Doing Leading Data Science Initiatives - apply your expertise in data modelling, cleansing, and analytics to create innovative solutions that drive digital transformation. Deriving Powerful Insights - use predictive analytics and optimization techniques … to help clients make smarter, data-driven decisions. Building Intelligent Tools - develop automated solutions that enhance efficiency and provide clear, actionable insights. Driving Digital Innovation - work with technology and data to shape digital solutions that transform industry processes. Client Collaboration & Technical Delivery - partner directly with clients in the water industry, understanding their needs, designing solutions, and delivering high More ❯

you thrive on solving complex challenges, uncovering insights, and driving innovation with advanced analytics? If so, we could have the perfect opportunity for you! We're seeking an experienced Data Scientist to join our award-winning digital team at Stantec. You will be working alongside leading Analysts and Data Engineering experts to transform how we and our … our High Wycombe, Leeds, London, Manchester, Reading or Warrington offices, with hybrid working allowing for a mix of in-office and home working. What You'll Be Doing Leading Data Science Initiatives - apply your expertise in data modelling, cleansing, and analytics to create innovative solutions that drive digital transformation. Deriving Powerful Insights - use predictive analytics and optimization techniques … to help clients make smarter, data-driven decisions. Building Intelligent Tools - develop automated solutions that enhance efficiency and provide clear, actionable insights. Driving Digital Innovation - work with technology and data to shape digital solutions that transform industry processes. Client Collaboration & Technical Delivery - partner directly with clients in the water industry, understanding their needs, designing solutions, and delivering high More ❯

Data Science function hiring in: United Kingdom Work Preference Option(s): Hybrid model 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. 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 … with AI for 200,000 members. INSTITUTE OF CHARTERED ACCOUNTANTS Empowering the evolution of online learning for a leading global platform. LINKEDIN LEARNING Improving health and well-being through data transformation. GSK BOSCH BREWDOG Empowering the actuarial community to solve problems with R. SWISS RE Rebuilding a complex online image editing application for scale. PICMONKEY Enabling data science More ❯

Join to apply for the Principal AI Data Scientist role at Atorus Join to apply for the Principal AI Data Scientist role at Atorus Get AI-powered advice on this job and more exclusive features. Description The Principal, AI Data Scientist will be responsible for supporting the implementation of innovative, complex and transformative AI …/GenAI solutions across the areas of Clinical Trial Execution and Digital Healthcare across Research and Development. full-time remote from anywhere in the UK Description The Principal, AI Data Scientist will be responsible for supporting the implementation of innovative, complex and transformative AI/ML/GenAI solutions across the areas of Clinical Trial Execution and Digital … Essential Functions Support the development and implementation of AI/ML/GenAI solutions to optimize clinical trial operations, including such areas as patient recruitment, patient retention, real-time data monitoring and automated data collection system build. Support the development and implementation GenAI applications for automated clinical trial documentation generation including such areas medical reports, clinical study reports More ❯

We’re the world’s leading data, insights, and consulting company; we shape the brands of tomorrow by better understanding people everywhere. About the job Are you prepared to lead innovation and craft the future of data science at scale? As Principal Data Scientist, you’ll spearhead critically important projects, driving the development of ground-breaking … machine learning solutions that deliver real-world impact. Your expertise will ensure high-performance models in production, using MLOps, data science, and software engineering methodologies. Work with diverse teams to develop scalable solutions, partnering with data scientists and engineers. Job Goals Are you ready to lead innovation and drive transformative change? As Principal Data Scientist, you … new machine learning solutions with real-world impact while collaborating with diverse teams. This is a position with substantial autonomy, visibility, and influence as you pave the way for data-driven strategies and powerful projects. What you’ll do: Lead the iterative improvement of data science products, focusing on methodology, scalability, and monitoring to boost performance. Develop strong More ❯

Join to apply for the Principal, AI Data Scientist (Remote) role at Jazz Pharmaceuticals Continue with Google Continue with Google Join to apply for the Principal, AI Data Scientist (Remote) role at Jazz Pharmaceuticals If you are a current Jazz employee please apply via the Internal Career site. Jazz Pharmaceuticals is a global biopharma company whose … Ireland with research and development laboratories, manufacturing facilities and employees in multiple countries committed to serving patients worldwide. Please visit www.jazzpharmaceuticals.com for more information. Brief Description The Principal, AI Data Scientist will be responsible for supporting the implementation of innovative, complex and transformative AI/ML/GenAI solutions across the areas of Clinical Trial Execution and Digital … Essential Functions Support the development and implementation of AI/ML/GenAI solutions to optimize clinical trial operations, including such areas as patient recruitment, patient retention, real-time data monitoring and automated data collection system build. Support the development and implementation GenAI applications for automated clinical trial documentation generation including such areas medical reports, clinical study reports More ❯

Principal Data Scientist - Optimisation Luton/Hybrid When it comes to innovation and achievement there are few organisations with a better track record. Join us and you’ll be able to play a big part in the success of our highly successful, fast-paced business that opens up Europe so people can exercise their get-up-and-go. … in the world. Flying over 90 million passengers a year, we employ over 14,000 people. Its big-scale stuff and we’re still growing. JOB PURPOSE The Principal Data Scientist role is pivotal in transforming the company into a data-driven organization, responsible for supporting the implementation of the vision for the company's data science capabilities and ensuring the alignment of data-related projects with easyJet’s overall objectives. This role is focused specifically on operational use cases – such as network planning, crew optimisation, maintenance, and disruption management – and the data science solutions delivered are expected to drive efficiency, resilience and cost-effectiveness in operational performance. Responsibilities include managing and supporting More ❯

Social network you want to login/join with: Principal Data Scientist - Optimisation, watford, hertfordshire col-narrow-left Client: easyJet Location: watford, hertfordshire, 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: Luton/Hybrid When it comes to innovation and achievement … in the world. Flying over 90 million passengers a year, we employ over 14,000 people. Its big-scale stuff and we’re still growing. JOB PURPOSE The Principal Data Scientist role is pivotal in transforming the company into a data-driven organization, responsible for supporting the implementation of the vision for the company's data science capabilities and ensuring the alignment of data-related projects with easyJet’s overall objectives. This role is focused specifically on operational use cases – such as network planning, crew optimisation, maintenance, and disruption management – and the data science solutions delivered are expected to drive efficiency, resilience and cost-effectiveness in operational performance. Responsibilities include managing and supporting More ❯

in the world. Flying over 90 million passengers a year, we employ over 14,000 people. Its big-scale stuff and we’re still growing. JOB PURPOSE The Principal Data Scientist role is pivotal in transforming the company into a data-driven organization, responsible for supporting the implementation of the vision for the company's data science capabilities and ensuring the alignment of data-related projects with easyJet’s overall objectives. This role is focused specifically on operational use cases – such as network planning, crew optimisation, maintenance, and disruption management – and the data science solutions delivered are expected to drive efficiency, resilience and cost-effectiveness in operational performance. Responsibilities include managing and supporting … data science resources, providing leadership employing Agile methodologies to deliver data science developments, and actively participating in hiring to build a robust data science team. The role may involve expertise in either machine learning (e.g., predictive modelling, classification, anomaly detection) or mathematical optimisation (e.g., scheduling, resource allocation, route optimisation). Candidates with a strong background in one More ❯

Lead Data Scientist London – Hybrid (3 days a week) £90,000 - £115,000 + Benefits Our client is a precision marketing agency, leveraging data, technology, and creativity to fuel client growth. As part of their Marketing Sciences Data Science Team, you’ll play a pivotal role in revolutionising marketing strategies through cutting-edge Data Science … and Machine Learning solutions. This is still a largely hands on role, with around 20% team leadership. What You’ll Do Oversee data science projects, guide junior team members, and drive innovation. Build predictive models for campaign optimisation, customer segmentation, and price elasticity. Design and implement AI-powered solutions to solve complex marketing challenges. Use machine learning and statistical … in tools like Jupyter notebooks, Pandas, and PyTorch. Expertise in cloud platforms (AWS, Databricks, Snowflake) and containerisation tools (Docker, Kubernetes). Strong leadership skills with experience mentoring and managing data science teams. Deep knowledge of media measurement techniques, such as media mix modelling. Experience with advanced AI techniques, including NLP, GenAI, and CausalAI. Familiarity with MLFlow, API design (FastAPI More ❯

About us At National Grid, our commitment to a cleaner, greener energy future is powered by the dedication and ingenuity of our people. Join our team as a Lead Data Scientist and be a part of something bigger-where your unique skills and passions can make a real difference. Together, we are superpowered. National Grid is hiring a … Lead Data Scientist on a permanent basis. The location for this role can be based in Warwick - We offer a hybrid working model. Job Purpose National Grid is seeking a Lead Data Scientist who is passionate about leveraging advanced analytics to connect people to energy and enhance the sustainability of the energy system. In this role … you will collaborate with a diverse team of data scientists and machine learning engineers to tackle challenges across transmission, distribution, and interconnectors. You will convert data into actionable insights, addressing complex problems that significantly impact the lives of millions. As a member of the National Grid Data Science team, you will work cross-functionally, mining both large More ❯

Social network you want to login/join with: Our client is a precision marketing agency, leveraging data, technology, and creativity to fuel client growth. As part of their Marketing Sciences Data Science Team, you’ll play a pivotal role in revolutionising marketing strategies through cutting-edge Data Science and Machine Learning solutions. This is still a … largely hands on role, with around 20% team leadership. What You’ll Do Oversee data science projects, guide junior team members, and drive innovation. Build predictive models for campaign optimisation, customer segmentation, and price elasticity. Design and implement AI-powered solutions to solve complex marketing challenges. Use machine learning and statistical techniques to analyse trends and improve business outcomes. … in tools like Jupyter notebooks, Pandas, and PyTorch. Expertise in cloud platforms (AWS, Databricks, Snowflake) and containerisation tools (Docker, Kubernetes). Strong leadership skills with experience mentoring and managing data science teams. Deep knowledge of media measurement techniques, such as media mix modelling. Experience with advanced AI techniques, including NLP, GenAI, and CausalAI. Familiarity with MLFlow, API design (FastAPI More ❯

doubled in size over the last four years, and we have ambitious plans moving forward. It’s an exciting time, and to continue our growth, we are recruiting a Senior Forward Deployed Data Scientist for our Data Science Team. What you can expect as a Senior Forward Deployed Data Scientist at Monolith AI … We are seeking a Senior Forward Deployed Data Scientist to implement our ML SaaS platform with major automotive and EV manufacturers. You’ll develop custom Python-based ML solutions for use cases like anomaly detection and time series analysis, bridging implementation gaps. Collaborating with Customer Success, you’ll tackle challenges in ML generalization, guide clients on model … performance, and influence product improvements. While focused on delivering client projects, you’ll also support pre-sales discovery and mentor junior data scientists, shaping technical delivery strategies. Key Responsibilities: Technical Leadership Lead complex DS-heavy customer projects from inception to production deployment Define and refine technical success criteria for customer implementations Architect and implement custom ML solutions for enterprise More ❯

play to explore our open positions and join our growing global team. The PlayStation brand falls under Sony Interactive Entertainment, a wholly-owned subsidiary of Sony Group Corporation. Our Data Science Analytics and Enablement (DSAE) team inspires PlayStation to make impactful, customer centric decisions through seamless integration of data. Currently there are over 100 people in the global DSAE … team, including data science, data governance and analytics professionals. We work closely with engineering and product management teams to deliver data products, insight, predictive analytics, and data visualisation. DSAE is looking to recruit dedicated, highly driven individuals who have excelled in previous roles and are looking for a new challenge in a dynamic and exciting environment. … Define and standardise experimentation strategy, including best practices in test design, allocation, and statistical analysis Collaborate with commercial, engineering, analytics, and product teams to ensure flawless execution and clean data capture Apply causal inference techniques when randomisation isn’t feasible Own the interpretation of experimental results, delivering both topline summaries and deep performance insights Provide mid-test updates that More ❯

Senior Data Scientist 6-Month Contract Hybrid (London Preferred) Sector Focus: Online Publishing/Market Research | Outside IR35 A data-driven organisation in the B2B content and research space is seeking a Senior Data Scientist for a 6-month contract. Youll lead the development of advanced analytics and AI/ML solutions, working … with proprietary research and survey datasets to deliver high-impact, production-ready models and data products. Key Responsibilities Build and deploy ML models using Python or R in a cloud-based (Azure) environment. Collaborate with Product, Research, and Tech to turn data into MVPs and visual insights. Design innovative analytics using imperfect or matched datasets. Shape data workflows and support the development of scalable data infrastructure. Present actionable insights to both technical and non-technical stakeholders. What Were Looking For Strong track record delivering data science projects in industry or consulting. Hands-on experience with ML tools and cloud services (Azure preferred). Background in statistics and working with research/survey data. Clear More ❯

Senior Data Scientist - 6-Month Contract - Hybrid (London Preferred) Sector Focus: Online Publishing/Market Research Outside IR35 A data-driven organisation in the B2B content and research space is seeking a Senior Data Scientist for a 6-month contract. You'll lead the development of advanced analytics and AI/ML solutions … working with proprietary research and survey datasets to deliver high-impact, production-ready models and data products. Key Responsibilities Build and deploy ML models using Python or R in a cloud-based (Azure) environment. Collaborate with Product, Research, and Tech to turn data into MVPs and visual insights. Design innovative analytics using imperfect or matched datasets. Shape data workflows and support the development of scalable data infrastructure. Present actionable insights to both technical and non-technical stakeholders. What We're Looking For Strong track record delivering data science projects in industry or consulting. Hands-on experience with ML tools and cloud services (Azure preferred). Background in statistics and working with research/survey data. More ❯

Senior Data Scientist Senior Data Scientist £2.5 million seed funded Startup utilising Machine Learning Data Scientist opportunity with a seed funded startup (£2.5 million), utilising machine learning technology to create up to 15% profit margin gains for clients in the entertainment industry. You will join a small team of 2 in Data … business who enjoy discussing scientific research projects over lunch They plan on securing series A funding late this year. They code in Python, and React on the Frontend. Tech & Data Science stack: Kubernetes & Docker on Google Cloud Python 3: Pandas, RabbitMQ, Celery, Flask, SciPy, NumPy, Dash, Plotly, Matplotlib Javascript, React, Redux PostgreSQL, Redis Prometheus, Alert Manager, DataDog If you … joined the company in a Data Science role you would be working on sophisticated pricing algorithms which would enable companies in the entertainment industry to significantly increase profit margins. You'll use a raft of different techniques from timeseries analysis to bayesian statistics, reinforcement learning & Monte Carlo Simulations. Your Experience : You'll likely come from a strong quantitative degree More ❯

Senior Data Scientist £45,000-£65,000 London (Remote) iO Associates have partnered with a fast-growing data & AI product company. They are expanding their team and hiring a Senior Data Scientist to own technically rich projects, mentor junior team members, and drive the development of scalable, production-ready machine learning models. This … able to communicate insights clearly to both technical and non-technical audiences. Requirements: Advance Python (Pandas, NumPy, Scikit-learn, TensorFlow, and PyTorch) & SQL skills. (Snowflake a plus) Experience with Data warehousing and database technologies Solid machine learning experience (modelling to deployment) Cloud exposure (GCP/AWS/Azure) Excellent communication & stakeholder skills Leadership or mentoring experience in a dynamic …/start-up environment Responsibilities: Lead and deliver end-to-end data science projects Mentor and support junior data scientists Build and deploy scalable ML models Translate complex data into strategic insights Collaborate across teams to integrate data-driven solutions If you're ready to take a lead role in building data science that scales More ❯

Senior Data Scientist £45,000-£65,000 London (Remote) iO Associates have partnered with a fast-growing data & AI product company. They are expanding their team and hiring a Senior Data Scientist to own technically rich projects, mentor junior team members, and drive the development of scalable, production-ready machine learning models. This … able to communicate insights clearly to both technical and non-technical audiences. Requirements: Advance Python (Pandas, NumPy, Scikit-learn, TensorFlow, and PyTorch) & SQL skills. (Snowflake a plus) Experience with Data warehousing and database technologies Solid machine learning experience (modelling to deployment) Cloud exposure (GCP/AWS/Azure) Excellent communication & stakeholder skills Leadership or mentoring experience in a dynamic …/start-up environment Responsibilities: Lead and deliver end-to-end data science projects Mentor and support junior data scientists Build and deploy scalable ML models Translate complex data into strategic insights Collaborate across teams to integrate data-driven solutions If you're ready to take a lead role in building data science that scales More ❯

Join to apply for the Senior Data Scientist role at Jet2.com and Jet2holidays . We're looking for an experienced and enthusiastic Senior Data Scientist to join our Jet2 Data Science team . As a Senior Data Scientist , you will collaborate with internal teams across the business to identify opportunities … with stakeholders, and deliver impactful initiatives. You will be responsible for breaking down projects into measurable tasks, reporting progress, and addressing blockers. Working within a team under a Lead Data Scientist, you will apply machine learning and statistical models, and effectively communicate findings and recommendations to stakeholders. Benefits include: Hybrid working (2 days in the office per week … value our team members highly. Key Responsibilities Develop and implement predictive analytics, forecasting, and NLP models for use cases like aircraft maintenance and operational optimization. Lead initiatives, adhere to Data Science methodologies, and manage project tasks and progress. Collaborate with data teams to ensure data quality and develop data frameworks. Explain solutions clearly to stakeholders and More ❯

Senior Data Scientist Reading£70,000 + Benefits OVERVIEW Harnham is working with a global market research company that is investing heavily into their data science capability across Reading and London. They have an impressive team to date and are looking to add 2x Data Scientists in the coming months due to on-going success … within this part of the organisation, responsible for collecting and analysing data for a number of high-profile customers. This position sits in a very important part of the business and is responsible for generating significant revenues. The purpose of these roles is to use sophisticated data science and optimisation techniques to automate the key product offering for … on optimisation for the team and be responsible for leading technical efforts to improve the health of the product. THE ROLE You will be: Reporting into the VP of Data and working as part of a collaborative team of Data Scientists, Analysts, and Product specialists Helping to design and build optimisation models to production Analyse historical trading data More ❯

This range is provided by Anson McCade. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Senior Research Scientist – Data Science & Machine Learning Chelmsford (Hybrid – 2 days onsite per week) Security Clearance: Must be eligible for UK SC Clearance A globally respected research and technology … organisation is seeking a Senior Research Scientist to join its advanced data and decision science capability. This is a rare opportunity to work at the intersection of cutting-edge AI, machine learning, and statistical signal processing—delivering real impact across domains including national defence, space, and critical infrastructure. What you'll be doing: • Leading AI/ML … research projects from concept to prototype • Developing algorithms for sequential data and decision support • Collaborating across teams with specialisms in radar, sonar, NLP, CV, autonomy, LLMs, and more • Mentoring junior staff and publishing/patenting innovative research • Working directly with customers across defence, space, and security sectors What we’re looking for: • Deep knowledge of machine learning and statistical More ❯

Join to apply for the Senior Data Scientist role at Guillaume Masson 2 days ago Be among the first 25 applicants Join to apply for the Senior Data Scientist role at Guillaume Masson Senior Data Scientist - Marketing Focus Are you a highly skilled Data Scientist with a passion for … driving impact across diverse business lines? We're partnering with a leading enterprise operating across five distinct sectors, including Cruise, Travel, Insurance, Money, and Publishing, to find a pivotal Senior Data Scientist for their Group-level Marketing team. This is an exceptional opportunity to join a company that is heavily invested in its data capabilities. You … part of a small, dynamic team at the forefront of leveraging Machine Learning and AI to inform strategic marketing decisions across all five businesses. The organisation made its first Data Science hire years ago and has since built a robust data foundation, ensuring you'll hit the ground running with excellent resources. What You'll Bring Proven experience More ❯