1 to 25 of 120 Permanent Principal Data Scientist Jobs

Senior/Principal Data Scientist - Single Cell Join to apply for the Senior/Principal Data Scientist - Single Cell role at Relation Senior/Principal Data Scientist - Single Cell Join to apply for the Senior/Principal Data Scientist - Single Cell role at Relation Senior/Principal Data Scientist – Single Cell London About Relation Relation is an end-to-end biotech company developing transformational medicines, with technology at our core. Our ambition is to understand human biology in unprecedented ways, discovering therapies to treat some … drug discovery. Your work will shape our culture, strategic direction, and, most importantly, impact patients’ lives. Opportunity This is a unique opportunity for a data scientist to work on multi-omics and perturbational data to drive transformative insights into drug discovery. As a member of the Single More ❯

Join to apply for the Principal Data Scientist role at Sky 1 day ago Be among the first 25 applicants Join to apply for the Principal Data Scientist role at Sky Get AI-powered advice on this job and more exclusive features. Job Description … happen. Job Description We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand … innovate. We turn big ideas into the products, content and services millions of people love. And we do it all right here at Sky. Data Science practice at Sky Data science is at the heart of decision making in Sky and drives a majority of decisions across marketing More ❯

Principal Data Scientist (Manager) - Remote Principal Data Scientist (Manager) - Remote Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Datatech Analytics Principal Data Scientist (Manager) - Remote Remote Working - UK Home-based with very … those with current UK working rights for this role, this client cannot offer visa sponsorship. A new and exciting opportunity has arisen for a Principal Data Scientist with a strong background in Advanced AI (Artificial Intelligence) to lead, mentor and develop a team of Data Scientists. … Collaborating cross-functionally, the role will focus on the delivery of AI and Data Science programmes across the organisation, driving Data Quality, Data Governance and Best Practice. Proven and demonstratable experience of Python coding and clouding computing is required coupled with fantastic communication and leadership skills to More ❯

pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range We're looking for a Principal Data Scientist to lead the design of AI systems that can support complex, multi-step tasks, use tools, adapt to context, and … LLM-powered features that are robust, useful, and production-ready not just impressive demos. This role is ideal for someone who not only understands data and AI deeply but also brings strong software engineering instincts. Someone who can design intelligent systems that operate reliably and scalably within a complex … LLM usage responsibly across the platform. You bridge product and engineering by embedding AI into user-facing features, not just prototypes. Collaborate closely with Principal Engineer to align AI workflows, system prompts, and model interaction layers What excites us? We've moved past experimentation. We have live AI features More ❯

Join to apply for the Principal Data Scientist role at RELX 2 weeks ago Be among the first 25 applicants Join to apply for the Principal Data Scientist role at RELX Are you looking to develop your Data Scientist career? Would you … we deliver these results.We are proud to directly support and serve these innovators in their endeavors to better humankind. About The Role As a Principal Data Scientist, you will be a key member of the LNIP Technology Team. Your primary responsibility will be to drive the strategic … vision of Data Science and Machine Learning initiatives across the organization, ensuring alignment with organizational goals. You will lead development teams in research, design, and software development projects, providing direct input to plans, schedules, and methodologies Responsibilities Lead the development and implementation of advanced data analytics and machine More ❯

Principal Data Scientist Application Deadline: 4 July 2025 Department: Technology Employment Type: Permanent Location: Any UK Office Hub (Bristol/London/Manchester/Swansea) Compensation: GBP 105,000 - GBP 115,000/year Description Our Principal Data Scientists are responsible for leading and delivering … skills and subject matter expertise, excellent leadership and a clear vision of lasting and effective change in a public sector environment. We expect our Principal Data Scientist to bring all of that and enthuse our delivery teams with the same passion. The successful candidate will lead the … Data Science aspects of our client engagements while overseeing the wider delivery within the account (or industry) when appropriate. They will coach and develop team members on their engagements providing them with detailed performance feedback, as well as monitoring overall delivery to achieve the highest levels of client satisfaction. More ❯

Principal Data Scientist Hybrid - London (3 days a week) Up to £80,000 We are working with ahousehold fashion brand. They are on the lookout for a Principal Data Scientist to join its growing Data & Analytics team. With a presence across a thriving … eCommerce platform, mobile app, and 300+ retail stores, this is your chance to join an exciting team. As Principal Data Scientist, you’ll lead the data science function, supporting customer understanding, marketing effectiveness, and personalisation. From optimising campaign performance to driving loyalty and segmentation strategies, you … ll help put data at the heart of every customer interaction. The Role: Lead, mentor, and grow a team of Data Scientists and Analysts focused on customer and marketing use cases. Build and deploy models that support personalisation, customer segmentation, lifetime value prediction, churn prevention, and marketing attribution. More ❯

Principal Data Scientist Hybrid - London (3 days a week) Up to £80,000 We are working with ahousehold fashion brand. They are on the lookout for a Principal Data Scientist to join its growing Data & Analytics team. With a presence across a thriving … eCommerce platform, mobile app, and 300+ retail stores, this is your chance to join an exciting team. As Principal Data Scientist, you’ll lead the data science function, supporting customer understanding, marketing effectiveness, and personalisation. From optimising campaign performance to driving loyalty and segmentation strategies, you … ll help put data at the heart of every customer interaction. The Role: Lead, mentor, and grow a team of Data Scientists and Analysts focused on customer and marketing use cases. Build and deploy models that support personalisation, customer segmentation, lifetime value prediction, churn prevention, and marketing attribution. More ❯

Principal Data Scientist Hybrid - London (3 days a week) Up to £80,000 We are working with ahousehold fashion brand. They are on the lookout for a Principal Data Scientist to join its growing Data & Analytics team. With a presence across a thriving … eCommerce platform, mobile app, and 300+ retail stores, this is your chance to join an exciting team. As Principal Data Scientist, you’ll lead the data science function, supporting customer understanding, marketing effectiveness, and personalisation. From optimising campaign performance to driving loyalty and segmentation strategies, you … ll help put data at the heart of every customer interaction. The Role: Lead, mentor, and grow a team of Data Scientists and Analysts focused on customer and marketing use cases. Build and deploy models that support personalisation, customer segmentation, lifetime value prediction, churn prevention, and marketing attribution. More ❯

Join to apply for the Principal Data Scientist role at Wood Mackenzie Join to apply for the Principal Data Scientist role at Wood Mackenzie Get AI-powered advice on this job and more exclusive features. Wood Mackenzie is the global data and analytics … customers at the heart of our decisions Future Focused – we accelerate change Curious – we turn knowledge into action Wood Mackenzie is an industry-leading data analytics company that provides analysis and insight on the world’s natural resources with a presence all around the globe. We’re working on … a next generation data analysis & visualisation platform that enables our customers to drive billion-dollar decisions and accelerate the world's transition to a more sustainable tomorrow. We're looking for a Senior Data Scientist to join our team. This role will be working within our AI More ❯

Forge your success as Principal Data Scientist at Forge Holiday Group! Salary: £70,000 to £80,000 per annum Work Days & Hours: Monday to Friday, 9am to 5:30pm, 37.5 hours per week Working Policy: Flexible hybrid-working policy, with a minimum of two days a week … from our Chester head office Team: Data and Analytics Reports to: Data Science Manager About Us The Forge Holiday Group encompasses Sykes Holiday Cottages, Forest Holidays, UKcaravans4hire and Bachcare in New Zealand. We unite under four core company values that serve as the foundation of everything we do … These values ensure we remain true to our original ethos and ensure we stay true to our Customers, Owners and Colleagues alike. About the Principal Data Scientist Role: As a Principal Data Scientist, you will be a strategic and technical leader for data More ❯

coaches. That's how we're UNSTOPPABLE for our employees! T-Mobile's Strategy and Corporate Development (S&CD) team is looking for a Principal Data Scientist who can build data-driven strategic insights. Our team: T-Mobile's S&CD team is an internal consulting … team that works with executive leaders from across the company. Leveraging deep problem-solving and advanced data skills, the team delivers insight and helps leaders make critical strategic and operational decision. This role owns projects that tackle complex and ambiguous problems to drive transformational change (e.g. Customer-Driven Coverage … . As a Principal Data Scientist, you will tackle complex and ambiguous problems to drive transformational change (e.g. Customer-Driven Coverage). You will be responsible for combining the strategic and the technical. Beyond building advanced analytical, machine learning, and AI models, you will structure the problem More ❯

coaches. That's how we're UNSTOPPABLE for our employees! T-Mobile's Strategy and Corporate Development (S&CD) team is looking for a Principal Data Scientist who can build data-driven strategic insights. Our team: T-Mobile's S&CD team is an internal consulting … team that works with executive leaders from across the company. Leveraging deep problem-solving and advanced data skills, the team delivers insight and helps leaders make critical strategic and operational decision. This role owns projects that tackle complex and ambiguous problems to drive transformational change (e.g. Customer-Driven Coverage … . As a Principal Data Scientist, you will tackle complex and ambiguous problems to drive transformational change (e.g. Customer-Driven Coverage). You will be responsible for combining the strategic and the technical. Beyond building advanced analytical, machine learning, and AI models, you will structure the problem More ❯

based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Harnham Building Data Science and Machine Learning Teams in the UK | The Talent Driving The Data and AI Revolution Principal Data Scientist Up … the world’s biggest high street fashion brands, who has been leading the industry for the past 55 years. They are looking for a Principal Data Scientist to lead and scale their data science strategy, helping to unlock insights, optimise performance, and shape the future! They … both online and offline, we're committed to driving innovation, embracing inclusivity, and creating meaningful experiences through the power of data. Responsibilities: Own the data science strategy and roadmap across the business Build, mentor, and scale a high-performing team of data scientists and analysts Create scalable solutions More ❯

Job Description Principal Data Scientist (Manager) - Remote Remote Working - UK Home-based with very occasional travel into the office £52,737 - £66,197 ( Framework) or £58,409- £71,869 (London Framework – if you are London office based or homebased and live within the boundary of the M25 … those with current UK working rights for this role, this client cannot offer visa sponsorship. A new and exciting opportunity has arisen for a Principal Data Scientist with a strong background in Advanced AI (Artificial Intelligence) to lead, mentor and develop a team of Data Scientists. … Collaborating cross-functionally, the role will focus on the delivery of AI and Data Science programmes across the organisation, driving Data Quality, Data Governance and Best Practice. Proven and demonstratable experience of Python coding and clouding computing is required coupled with fantastic communication and leadership skills to More ❯

Job Description Principal Data Scientist (Manager) - Remote Remote Working - UK Home-based with very occasional travel into the office £52,737 - £66,197 ( Framework) or £58,409- £71,869 (London Framework – if you are London office based or homebased and live within the boundary of the M25 … those with current UK working rights for this role, this client cannot offer visa sponsorship. A new and exciting opportunity has arisen for a Principal Data Scientist with a strong background in Advanced AI (Artificial Intelligence) to lead, mentor and develop a team of Data Scientists. … Collaborating cross-functionally, the role will focus on the delivery of AI and Data Science programmes across the organisation, driving Data Quality, Data Governance and Best Practice. Proven and demonstratable experience of Python coding and clouding computing is required coupled with fantastic communication and leadership skills to More ❯

Job Description Principal Data Scientist (Manager) - Remote Remote Working - UK Home-based with very occasional travel into the office £52,737 - £66,197 ( Framework) or £58,409- £71,869 (London Framework – if you are London office based or homebased and live within the boundary of the M25 … those with current UK working rights for this role, this client cannot offer visa sponsorship. A new and exciting opportunity has arisen for a Principal Data Scientist with a strong background in Advanced AI (Artificial Intelligence) to lead, mentor and develop a team of Data Scientists. … Collaborating cross-functionally, the role will focus on the delivery of AI and Data Science programmes across the organisation, driving Data Quality, Data Governance and Best Practice. Proven and demonstratable experience of Python coding and clouding computing is required coupled with fantastic communication and leadership skills to More ❯

Our Principal Data Scientists are responsible for leading and delivering strategically significant, complex client engagements across our portfolio of clients. We believe that great delivery stems from a thorough understanding of our clients and their needs, strong discipline skills and subject matter expertise, excellent leadership and a clear … vision of lasting and effective change in a public sector environment. We expect our Principal Data Scientist to bring all of that and enthuse our delivery teams with the same passion. The successful candidate will lead the Data Science aspects of our client engagements while overseeing … engagements providing them with detailed performance feedback, as well as monitoring overall delivery to achieve the highest levels of client satisfaction. In addition, our Principal Data Scientists are responsible for engaging with our clients to understand their challenges and build lasting, trusted advisor relationships. They will also oversee More ❯

Our Principal Data Scientists are responsible for leading and delivering strategically significant, complex client engagements across our portfolio of clients. We believe that great delivery stems from a thorough understanding of our clients and their needs, strong discipline skills and subject matter expertise, excellent leadership and a clear … vision of lasting and effective change in a public sector environment. We expect our Principal Data Scientist to bring all of that and enthuse our delivery teams with the same passion. The successful candidate will lead the Data Science aspects of our client engagements while overseeing … engagements providing them with detailed performance feedback, as well as monitoring overall delivery to achieve the highest levels of client satisfaction. In addition, our Principal Data Scientists are responsible for engaging with our clients to understand their challenges and build lasting, trusted advisor relationships. They will also oversee More ❯

ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. About Do you want to use data to bring about the next generation of transport decision making? About Do you want to use data to bring about the next generation … of transport decision making? Are you an experienced data scientist? Then we’d love for you to apply for this job! You will play an essential role in putting data and data science at the heart of decision making, increasing the impact of data science … in DfT. You will play a key role in growing the use of Data Science in the Department and applying it to high stakes decisions. You will work with and lead a range of colleagues, data engineers, digital leads, analytics colleagues, policy leads and external contractors. Key to More ❯

be our greatest leap since iPlayer, and that’s why it’s right at the top of our agenda. At the BBC we see data science as fundamental on that journey. We use data and machine learning to enrich our content, improve journalist workflows and power personalised experiences … for millions of audience members. To help drive this effort, we’re looking for a Principal Data Scientist to join the Content Discovery (Recommendations) team. The successful candidate will be a technical leader in a cross-functional team of data scientists, engineers, product managers, editorial, and … motivations for applying. • 1.5 hour panel interview including a technical presentation from the candidate and role relevant competency based questions. Main Responsibilities As a Principal Data Scientist, you will work hands-on to deliver value to BBC audiences by developing data science products at scale. We More ❯

be our greatest leap since iPlayer, and that’s why it’s right at the top of our agenda. At the BBC we see data science as fundamental on that journey. We use data and machine learning to enrich our content, improve journalist workflows and power personalised experiences … for millions of audience members. To help drive this effort, we’re looking for a Principal Data Scientist to join the Content Discovery (Recommendations) team. The successful candidate will be a technical leader in a cross-functional team of data scientists, engineers, product managers, editorial, and … motivations for applying. 1.5 hour panel interview including a technical presentation from the candidate and role relevant competency based questions. Main Responsibilities As a Principal Data Scientist, you will work hands-on to deliver value to BBC audiences by developing data science products at scale. We More ❯

Social network you want to login/join with: Senior Principal Data Scientist, coventry col-narrow-left Client: OptumUK Location: coventry, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 09.06.2025 col-wide Job Description: The Vacancy Are you … a Principal Data Scientist 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 Data Scientist 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 More ❯

Social network you want to login/join with: Senior Principal Data Scientist, stevenage col-narrow-left Client: OptumUK Location: 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 Data Scientist 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 Data Scientist 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 More ❯

Social network you want to login/join with: Senior Principal Data Scientist, 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 Data Scientist 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 Data Scientist 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 More ❯