76 to 100 of 109 Senior Data Scientist Jobs in the UK excluding London

Principal Data Scientist (Hybrid work in London - roughly 1/2 days a week in London) We’re partnered with a well-established, tech-driven company that’s redefining how data science supports product innovation and customer experience across its domain. With a strong focus on automation, personalisation, and intelligent decisioning, this organisation is placing data … high-ownership culture. Their environment encourages experimentation, cross-functional collaboration, and the freedom to shape what “great” looks like in machine learning at scale. The Role As a Principal Data Scientist, you’ll play a pivotal role in shaping the company’s ML capability, both technically and culturally. Working alongside a collaborative data science team, you’ll … real-time modelling infrastructure. This is a hybrid hands-on/leadership role, ideal for someone who thrives at the intersection of applied research, platform integration, and engineering-minded data science. What You’ll Be Doing Build and deploy a wide variety of models spanning classification, regression, propensity scoring, and LLM-based use cases Spearhead the entire company’s More ❯

Principal Data Scientist (Hybrid work in London - roughly 1/2 days a week in London) We’re partnered with a well-established, tech-driven company that’s redefining how data science supports product innovation and customer experience across its domain. With a strong focus on automation, personalisation, and intelligent decisioning, this organisation is placing data … high-ownership culture. Their environment encourages experimentation, cross-functional collaboration, and the freedom to shape what “great” looks like in machine learning at scale. The Role As a Principal Data Scientist, you’ll play a pivotal role in shaping the company’s ML capability, both technically and culturally. Working alongside a collaborative data science team, you’ll … real-time modelling infrastructure. This is a hybrid hands-on/leadership role, ideal for someone who thrives at the intersection of applied research, platform integration, and engineering-minded data science. What You’ll Be Doing Build and deploy a wide variety of models spanning classification, regression, propensity scoring, and LLM-based use cases Spearhead the entire company’s More ❯

Principal Data Scientist (Hybrid work in London - roughly 1/2 days a week in London) We’re partnered with a well-established, tech-driven company that’s redefining how data science supports product innovation and customer experience across its domain. With a strong focus on automation, personalisation, and intelligent decisioning, this organisation is placing data … high-ownership culture. Their environment encourages experimentation, cross-functional collaboration, and the freedom to shape what “great” looks like in machine learning at scale. The Role As a Principal Data Scientist, you’ll play a pivotal role in shaping the company’s ML capability, both technically and culturally. Working alongside a collaborative data science team, you’ll … real-time modelling infrastructure. This is a hybrid hands-on/leadership role, ideal for someone who thrives at the intersection of applied research, platform integration, and engineering-minded data science. What You’ll Be Doing Build and deploy a wide variety of models spanning classification, regression, propensity scoring, and LLM-based use cases Spearhead the entire company’s More ❯

Contract Rate: Up to 550 per day (DOE) Location: United Kingdom Length: 6 months We are seeking a highly capable and practical Senior Data Scientist to join a rapidly growing and exciting team within one of our consulting clients. This contract-based role and focuses on tackling complex industrial datasets where conventional big data approaches may … not apply. In this role, you will be expected to apply data-driven methodologies to solve real-world problems using time series data and other imperfect or limited datasets. Candidates who thrive in ambiguity and take a hands-on approach to problem-solving will be well-suited for this opportunity. You will work closely with cross-functional teams … including operations and engineering, and should be confident interfacing with clients and presenting technical insights to senior stakeholders. Exceptional communication skills are essential, particularly for conveying complex analytical findings to non-technical audiences. Key Responsibilities: Analysing and interpreting time series and real-time production data Deploying practical data science solutions to optimise processes Collaborating with stakeholders to More ❯

Lead Data Scientist | Biotech & Machine Learning | London (3/4 days per week onsite) About Excited to apply advanced machine learning to real-world biomedical discovery? This fast-growing biotech startup is building breakthrough algorithms that extract insight from complex, noisy time-series data - and they’re looking for a Senior Data Scientist to … from research to deployment Flexible working, high autonomy, and a clear scientific mission 🚀 What they value: Curiosity and rigour in tackling complex scientific challenges A passion for transforming noisy data into meaningful insight Strong collaboration across technical and scientific disciplines A mindset focused on reproducibility, clarity, and impact They’re open to a range of ML and scientific backgrounds More ❯

Lead Data Scientist | Biotech & Machine Learning | London (3/4 days per week onsite) About Excited to apply advanced machine learning to real-world biomedical discovery? This fast-growing biotech startup is building breakthrough algorithms that extract insight from complex, noisy time-series data - and they’re looking for a Senior Data Scientist to … from research to deployment Flexible working, high autonomy, and a clear scientific mission 🚀 What they value: Curiosity and rigour in tackling complex scientific challenges A passion for transforming noisy data into meaningful insight Strong collaboration across technical and scientific disciplines A mindset focused on reproducibility, clarity, and impact They’re open to a range of ML and scientific backgrounds More ❯

Lead Data Scientist | Biotech & Machine Learning | London (3/4 days per week onsite) About Excited to apply advanced machine learning to real-world biomedical discovery? This fast-growing biotech startup is building breakthrough algorithms that extract insight from complex, noisy time-series data - and they’re looking for a Senior Data Scientist to … from research to deployment Flexible working, high autonomy, and a clear scientific mission 🚀 What they value: Curiosity and rigour in tackling complex scientific challenges A passion for transforming noisy data into meaningful insight Strong collaboration across technical and scientific disciplines A mindset focused on reproducibility, clarity, and impact They’re open to a range of ML and scientific backgrounds More ❯

We’re hiring: Principal Data Scientist – Dynamic Systems & Optimisation 📍 Hybrid (Birmingham/Manchester/Remote, UK) | Ideally, office visits should occur once every two weeks (with possible client visits in Manchester) after onboarding and integration into the team, then shift to once a month. We’re looking for a hands-on Principal Data Scientist to lead … the design and optimisation of complex, real-time decision systems, turning data, mathematics, and code into measurable performance gains. You’ll own the algorithmic roadmap, driving innovation in optimisation, modelling, and simulation . Expect deep work in advanced SQL , Python , and mathematical problem solving — applying logic, statistics, and weighted decisioning to real-world business challenges. This role blends technical … depth with strategic influence: you’ll collaborate with product, engineering, and business teams to deliver scalable, data-driven solutions that make a real impact. What’s essential: 🔹 Advanced SQL & data modelling (critical) 🔹 Mathematical optimisation & statistical reasoning 🔹 Algorithm design & performance measurement 🔹 Python for prototyping and experimentation 🔹 Agile mindset and stakeholder engagement 💡 If you’re a data scientist More ❯

We’re hiring: Principal Data Scientist – Dynamic Systems & Optimisation 📍 Hybrid (Birmingham/Manchester/Remote, UK) | Ideally, office visits should occur once every two weeks (with possible client visits in Manchester) after onboarding and integration into the team, then shift to once a month. We’re looking for a hands-on Principal Data Scientist to lead … the design and optimisation of complex, real-time decision systems, turning data, mathematics, and code into measurable performance gains. You’ll own the algorithmic roadmap, driving innovation in optimisation, modelling, and simulation . Expect deep work in advanced SQL , Python , and mathematical problem solving — applying logic, statistics, and weighted decisioning to real-world business challenges. This role blends technical … depth with strategic influence: you’ll collaborate with product, engineering, and business teams to deliver scalable, data-driven solutions that make a real impact. What’s essential: 🔹 Advanced SQL & data modelling (critical) 🔹 Mathematical optimisation & statistical reasoning 🔹 Algorithm design & performance measurement 🔹 Python for prototyping and experimentation 🔹 Agile mindset and stakeholder engagement 💡 If you’re a data scientist More ❯

high-growth Google Cloud consultancy. At Qodea, you'll be part of a team energised by innovation and passionate about delivering exceptional results. We craft cutting-edge solutions in data and analytics, AI, cloud infrastructure and security, driving digital transformation that empowers our customers to scale, modernise and lead in their industries. We're driven by ideas and powered … by our people. We are looking for a Senior Data Scientist to join our professional services team. We really value in-person collaboration, so we're looking for you to spend at least 60% of your time on-site. This means being at our company offices or at a client's site. How You'll Shape Our … in difficult situations Maintains a delicate balance between personal and team objectives Displays sensitivity to the needs of others and readily offers assistance when needed Capable of independently developing data solutions using appropriate tools and techniques Exhibits a comprehensive understanding of the data landscape and adapts quickly to new subject areas Adept at evaluating and incorporating new technologies More ❯

Senior Consultant – Data Science & AI - Northwest 💰 £60,000 – £80,000 base 📍 Hybrid – client-facing (multiple days per week on-site) 🔒 SC Cleared or SC Clearable – Essential About the role We’re hiring a Senior Consultant in Data Science & AI to partner with a Principal Consultant on live client projects. You’ll be hands-on from day … one — applying your data science expertise to design, build and deploy intelligent solutions that move from PoC through MVP into Alpha/Beta . This is a client-facing role : you’ll spend several days each week on-site , collaborating directly with customers to understand business challenges and craft data-driven answers. Given the sensitivity of many engagements … you must be SC Cleared or immediately SC Clearable . What you’ll do Deliver hands-on Data Science and Machine Learning solutions in real-world settings. Build, train and validate models that underpin Proofs of Concept and MVPs. Contribute to the full lifecycle — PoC → MVP → Alpha → Beta → Production . Work closely with clients on-site, translating data More ❯

Senior Consultant – Data Science & AI - Northwest 💰 £60,000 – £80,000 base 📍 Hybrid – client-facing (multiple days per week on-site) 🔒 SC Cleared or SC Clearable – Essential About the role We’re hiring a Senior Consultant in Data Science & AI to partner with a Principal Consultant on live client projects. You’ll be hands-on from day … one — applying your data science expertise to design, build and deploy intelligent solutions that move from PoC through MVP into Alpha/Beta . This is a client-facing role : you’ll spend several days each week on-site , collaborating directly with customers to understand business challenges and craft data-driven answers. Given the sensitivity of many engagements … you must be SC Cleared or immediately SC Clearable . What you’ll do Deliver hands-on Data Science and Machine Learning solutions in real-world settings. Build, train and validate models that underpin Proofs of Concept and MVPs. Contribute to the full lifecycle — PoC → MVP → Alpha → Beta → Production . Work closely with clients on-site, translating data More ❯

Areti is currently seeking five Senior Data Scientists/Analysts to join one of the UK’s fastest-growing Series A-funded tech startups based in London . This is an exciting opportunity to be part of a dynamic, mission-driven company working on high-impact Defence and Government projects. Extensive training provided – including Palantir – making this a … career-defining role . 🌳🌳🌳 The Role: You will work within a tight-knit, agile team tackling real-world problems using cutting-edge data science and engineering techniques. Key Responsibilities: Develop and deploy machine learning models Solve complex data problems in a big data environment Build scalable data pipelines and APIs Ideal Candidate Will Have: Previous experience … as a Data Scientist or Data Engineer Strong command of Python (including libraries such as scikit-learn, NumPy, matplotlib) Experience in deep learning frameworks such as TensorFlow or PyTorch Knowledge of SQL and relational databases; experience with Big Data environments Familiarity with API development and NoSQL databases Understanding of CI/CD practices , AWS , and GIT More ❯

Areti is currently seeking five Senior Data Scientists/Analysts to join one of the UK’s fastest-growing Series A-funded tech startups based in London . This is an exciting opportunity to be part of a dynamic, mission-driven company working on high-impact Defence and Government projects. Extensive training provided – including Palantir – making this a … career-defining role . 🌳🌳🌳 The Role: You will work within a tight-knit, agile team tackling real-world problems using cutting-edge data science and engineering techniques. Key Responsibilities: Develop and deploy machine learning models Solve complex data problems in a big data environment Build scalable data pipelines and APIs Ideal Candidate Will Have: Previous experience … as a Data Scientist or Data Engineer Strong command of Python (including libraries such as scikit-learn, NumPy, matplotlib) Experience in deep learning frameworks such as TensorFlow or PyTorch Knowledge of SQL and relational databases; experience with Big Data environments Familiarity with API development and NoSQL databases Understanding of CI/CD practices , AWS , and GIT More ❯

Areti is currently seeking five Senior Data Scientists/Analysts to join one of the UK’s fastest-growing Series A-funded tech startups based in London . This is an exciting opportunity to be part of a dynamic, mission-driven company working on high-impact Defence and Government projects. Extensive training provided – including Palantir – making this a … career-defining role . 🌳🌳🌳 The Role: You will work within a tight-knit, agile team tackling real-world problems using cutting-edge data science and engineering techniques. Key Responsibilities: Develop and deploy machine learning models Solve complex data problems in a big data environment Build scalable data pipelines and APIs Ideal Candidate Will Have: Previous experience … as a Data Scientist or Data Engineer Strong command of Python (including libraries such as scikit-learn, NumPy, matplotlib) Experience in deep learning frameworks such as TensorFlow or PyTorch Knowledge of SQL and relational databases; experience with Big Data environments Familiarity with API development and NoSQL databases Understanding of CI/CD practices , AWS , and GIT More ❯

Lead Data Scientist - Financial Services • Based in Nottingham (4 days onsite) • Pay up to £75,000 • Permanent, Full-Time Our client is a fast-growing financial services organisation looking for a Lead Data Scientist to drive innovation across the customer lifecycle. This is a hands-on, commercially focused role where you’ll develop predictive models, deploy … and deliver actionable insights across fraud, marketing, credit risk, and customer management. You’ll work closely with cross-functional teams and have the opportunity to shape the future of data science within a dynamic, forward-thinking environment. Key Responsibilities: Own the development and deployment of predictive models to improve customer outcomes. Lead autonomous decisioning initiatives, including model implementation and … Deliver insights through structured analysis and clear communication. Identify opportunities for innovation and process improvement using data. Key Skills and Experience: 5+ years of experience delivering end-to-end data science solutions in a commercial setting. Proven ability to lead projects independently and drive results. Strong expertise in machine learning, predictive modelling, and AI. Proficient in Python, R, SQL More ❯

Lead Data Scientist - Financial Services • Based in Nottingham (4 days onsite) • Pay up to £75,000 • Permanent, Full-Time Our client is a fast-growing financial services organisation looking for a Lead Data Scientist to drive innovation across the customer lifecycle. This is a hands-on, commercially focused role where you’ll develop predictive models, deploy … and deliver actionable insights across fraud, marketing, credit risk, and customer management. You’ll work closely with cross-functional teams and have the opportunity to shape the future of data science within a dynamic, forward-thinking environment. Key Responsibilities: Own the development and deployment of predictive models to improve customer outcomes. Lead autonomous decisioning initiatives, including model implementation and … Deliver insights through structured analysis and clear communication. Identify opportunities for innovation and process improvement using data. Key Skills and Experience: 5+ years of experience delivering end-to-end data science solutions in a commercial setting. Proven ability to lead projects independently and drive results. Strong expertise in machine learning, predictive modelling, and AI. Proficient in Python, R, SQL More ❯

Lead Data Scientist - Financial Services • Based in Nottingham (4 days onsite) • Pay up to £75,000 • Permanent, Full-Time Our client is a fast-growing financial services organisation looking for a Lead Data Scientist to drive innovation across the customer lifecycle. This is a hands-on, commercially focused role where you’ll develop predictive models, deploy … and deliver actionable insights across fraud, marketing, credit risk, and customer management. You’ll work closely with cross-functional teams and have the opportunity to shape the future of data science within a dynamic, forward-thinking environment. Key Responsibilities: Own the development and deployment of predictive models to improve customer outcomes. Lead autonomous decisioning initiatives, including model implementation and … Deliver insights through structured analysis and clear communication. Identify opportunities for innovation and process improvement using data. Key Skills and Experience: 5+ years of experience delivering end-to-end data science solutions in a commercial setting. Proven ability to lead projects independently and drive results. Strong expertise in machine learning, predictive modelling, and AI. Proficient in Python, R, SQL More ❯

Lead Data Scientist - Financial Services • Based in Nottingham (4 days onsite) • Pay up to £75,000 • Permanent, Full-Time Our client is a fast-growing financial services organisation looking for a Lead Data Scientist to drive innovation across the customer lifecycle. This is a hands-on, commercially focused role where you’ll develop predictive models, deploy … and deliver actionable insights across fraud, marketing, credit risk, and customer management. You’ll work closely with cross-functional teams and have the opportunity to shape the future of data science within a dynamic, forward-thinking environment. Key Responsibilities: Own the development and deployment of predictive models to improve customer outcomes. Lead autonomous decisioning initiatives, including model implementation and … Deliver insights through structured analysis and clear communication. Identify opportunities for innovation and process improvement using data. Key Skills and Experience: 5+ years of experience delivering end-to-end data science solutions in a commercial setting. Proven ability to lead projects independently and drive results. Strong expertise in machine learning, predictive modelling, and AI. Proficient in Python, R, SQL More ❯

Lead Data Scientist - Financial Services * Based in Nottingham (4 days onsite) * Pay up to £75,000 * Permanent, Full-Time Our client is a fast-growing financial services organisation looking for a Lead Data Scientist to drive innovation across the customer lifecycle. This is a hands-on, commercially focused role where you'll develop predictive models, deploy … and deliver actionable insights across fraud, marketing, credit risk, and customer management. You'll work closely with cross-functional teams and have the opportunity to shape the future of data science within a dynamic, forward-thinking environment. Key Responsibilities: Own the development and deployment of predictive models to improve customer outcomes. Lead autonomous decisioning initiatives, including model implementation and … Deliver insights through structured analysis and clear communication. Identify opportunities for innovation and process improvement using data. Key Skills and Experience: 5+ years of experience delivering end-to-end data science solutions in a commercial setting. Proven ability to lead projects independently and drive results. Strong expertise in machine learning, predictive modelling, and AI. Proficient in Python, R, SQL More ❯

Principal Consultant – Data Science & AI - Southwest of England 💰 £80,000 – £100,000 base 📍 Hybrid – client-facing (multiple days per week on-site) 🔒 SC Cleared or SC Clearable – Essential About the role We’re looking for a Principal Consultant in Data Science & AI to lead client engagements that transform how organisations use data. Working as part of a small … high-impact Data Science & AI squad (typically paired with a Senior Consultant), you’ll design and deliver advanced data-driven solutions — from Proof of Concept through MVP, Alpha and Beta stages . You’ll spend multiple days per week on client site , engaging face-to-face with stakeholders, shaping strategy, and translating cutting-edge data science … of the nature of our clients, SC Clearance (or the ability to obtain it) is non-negotiable . What you’ll do Lead the end-to-end delivery of Data Science and AI projects for enterprise clients. Architect and validate data models, ML pipelines, and LLM-powered solutions. Oversee Proof of Concept, MVP, Alpha and Beta phases, ensuring More ❯

Principal Consultant – Data Science & AI - Southwest of England 💰 £80,000 – £100,000 base 📍 Hybrid – client-facing (multiple days per week on-site) 🔒 SC Cleared or SC Clearable – Essential About the role We’re looking for a Principal Consultant in Data Science & AI to lead client engagements that transform how organisations use data. Working as part of a small … high-impact Data Science & AI squad (typically paired with a Senior Consultant), you’ll design and deliver advanced data-driven solutions — from Proof of Concept through MVP, Alpha and Beta stages . You’ll spend multiple days per week on client site , engaging face-to-face with stakeholders, shaping strategy, and translating cutting-edge data science … of the nature of our clients, SC Clearance (or the ability to obtain it) is non-negotiable . What you’ll do Lead the end-to-end delivery of Data Science and AI projects for enterprise clients. Architect and validate data models, ML pipelines, and LLM-powered solutions. Oversee Proof of Concept, MVP, Alpha and Beta phases, ensuring More ❯

Principal Consultant – Data Science & AI - Southwest of England 💰 £80,000 – £100,000 base 📍 Hybrid – client-facing (multiple days per week on-site) 🔒 SC Cleared or SC Clearable – Essential About the role We’re looking for a Principal Consultant in Data Science & AI to lead client engagements that transform how organisations use data. Working as part of a small … high-impact Data Science & AI squad (typically paired with a Senior Consultant), you’ll design and deliver advanced data-driven solutions — from Proof of Concept through MVP, Alpha and Beta stages . You’ll spend multiple days per week on client site , engaging face-to-face with stakeholders, shaping strategy, and translating cutting-edge data science … of the nature of our clients, SC Clearance (or the ability to obtain it) is non-negotiable . What you’ll do Lead the end-to-end delivery of Data Science and AI projects for enterprise clients. Architect and validate data models, ML pipelines, and LLM-powered solutions. Oversee Proof of Concept, MVP, Alpha and Beta phases, ensuring More ❯

At Morrisons, our Data, Analytics & AI team plays a vital role in driving decisions across the business by unlocking the power of our data. Whether it's enabling quick insight through self-serve tools like Looker or delivering deeper analysis through exploring the patterns in our data, we help teams across the business solve problems, drive performance, and … create value. As a Lead Data Scientist, you’ll lead a small but impactful team of data scientists and analysts, helping shape and deliver a roadmap of data science products and initiatives that align with our business goals. You’ll work closely with stakeholders across the organisation to understand their challenges and apply cutting-edge analytics … is a hands-on role with technical delivery at its core, combined with leadership and strategic direction. What you’ll be doing: Lead, mentor and develop a team of Data Scientists and Analysts, setting clear objectives and supporting professional growth Own the delivery of complex data science products and models that support strategic business objectives Shape and contribute More ❯

At Morrisons, our Data, Analytics & AI team plays a vital role in driving decisions across the business by unlocking the power of our data. Whether it's enabling quick insight through self-serve tools like Looker or delivering deeper analysis through exploring the patterns in our data, we help teams across the business solve problems, drive performance, and … create value. As a Lead Data Scientist, you’ll lead a small but impactful team of data scientists and analysts, helping shape and deliver a roadmap of data science products and initiatives that align with our business goals. You’ll work closely with stakeholders across the organisation to understand their challenges and apply cutting-edge analytics … is a hands-on role with technical delivery at its core, combined with leadership and strategic direction. What you’ll be doing: Lead, mentor and develop a team of Data Scientists and Analysts, setting clear objectives and supporting professional growth Own the delivery of complex data science products and models that support strategic business objectives Shape and contribute More ❯