22 of 22 Senior Data Scientist Jobs in the South East

Senior Data Scientist, MMM £70,000 - £90,000 Fully Remote This is an opportunity to take ownership of marketing measurement within a growing, data-driven consumer marketplace. With significant investment planned across acquisition channels, you'll play a pivotal role in understanding what genuinely drives growth … strong brand, operates with a purpose-led mindset, and combines commercial growth with a commitment to supporting local communities and sustainable business practices. Their data team is lean, highly collaborative, and empowers individuals to own meaningful work. You will have direct exposure to senior stakeholders and the opportunity ...

Senior Data Scientist | S4 | Chief Data & AI Office | Milton KeynesCountry: United KingdomIT STARTS HERESantander () is evolving from a global, high-impact brand into a technology-driven organisation, and our people are at the heart of this journey. Together, we are driving a customer-centric transformation that … strong risk culture and all our professionals at all levels are expected to take a proactive and responsible approach toward risk management. The Chief Data & AI Office (CDAIO) at Santander is responsible for setting the strategic direction for data, analytics, and artificial intelligence across the organisation. It ensures ...

Senior Data Scientist, Marketing Measurement Remote (UK) | £70,000 - £90,000 + Bonus + BenefitsThis is an exciting opportunity for a Senior Data Scientist to shape how marketing investment decisions are made within a growing digital business. You'll own the marketing measurement strategy … predictive analytics to influence multi-million-pound budget decisions. The role offers significant visibility, autonomy, and the chance to work at the intersection of Data Science, Marketing, and AI. The Company They are a fast-growing consumer-focused business operating in a highly data-driven environment. With ...

Senior Data Scientist London | £75,000 - £85,000 This is an excellent opportunity for a Senior Data Scientist to join a growing technology business at a key stage of its journey. You'll work on high-impact machine learning projects, help shape analytical best … practice, and see your work directly influence product development and client outcomes. The Company They are a data-driven SaaS business that helps organisations make better commercial decisions through advanced analytics and machine learning. Their products support businesses across a variety of consumer-focused sectors, transforming complex datasets into ...

Senior Data Scientist London (Hybrid) | £60,000 to £90,000 This is an exciting opportunity to join a fast-growing fintech business where data science sits at the heart of commercial decision-making. You'll work on high-impact machine learning solutions that directly influence lending … risk, and business performance while collaborating with a highly skilled, data-driven team. The Company Our client is a high-growth financial technology organisation delivering innovative embedded finance solutions to businesses across multiple international markets. They have built a strong reputation for combining advanced technology with data ...

Role: Senior Data Scientist Salary: from £60000 Location: Portsmouth ( hybrid, 3 days onsite) Intro Sirius Analysis, we are a rapidly growing consultancy firm, renowned for our reputation and our keen ability to understand and meet customer requirements effectively. Our team is dedicated to delivering high-quality … consultancy services, ranging from operational research and data analysis to P3M. We operate across multiple sectors, including defence, energy, and health. We are looking for a Senior Data Scientist to join our Operational Analysis & Data Science team as we go through our next phase ...

Senior Data Scientist London | £60,000 - £80,000This Senior Data Scientist role offers the chance to work on end-to-end credit risk modelling within a highly data-driven environment where analytics is central to commercial success. THE COMPANY This growing financial technology … deliver funding solutions at scale. Operating across multiple markets, they have built a strong reputation for innovation and continue to invest heavily in their data capabilities. Their Data Science team works closely with Risk, Engineering, and Product functions to drive business growth through data-led decision making. ...

Senior Risk Data Scientist Remote (London) | £80,000 - £85,000 + BenefitsThis is an opportunity to join an innovative data-driven business that is transforming how risk is assessed and managed within the payments ecosystem. Working at the intersection of Data Science, Machine Learning … technology business focused on helping organisations better understand and manage risk through advanced analytics and machine learning. Their proprietary solutions combine large-scale transactional data with external data sources to deliver actionable insights and predictive risk intelligence. Operating across international markets, they offer a collaborative environment where data ...

Senior Data Scientist - Pricing London/Leicester | £60,000 - £75,000 This is an exciting opportunity for a Senior Data Scientist to join a highly advanced analytics function focused on pricing innovation. You'll work on developing cutting-edge machine learning models, leveraging … technologies and data sources to influence commercial strategy and deliver tangible business impact. The Company They are a data-driven organisation that has invested heavily in its analytics and pricing capabilities. Their Data Science team sits at the heart of strategic decision-making, helping to improve risk ...

Senior Data Scientist - SC Cleared Location: London - 2 days per week onsite Rate: £650 per day (Inside IR35) Contract: 3-6 months Start: ASAP Clearance: Active SC Clearance required The Opportunity We're looking for an experienced Data Scientist to join a major government programme … working on a large-scale data matching engine used to identify potential national security risks. You'll focus on improving the accuracy and performance of an existing matching engine, analysing how personal data is matched across multiple systems and refining the rules to reduce false positives and improve ...

Senior Data Scientist - SC Cleared Location: London - 2 days per week onsite Rate: £650 - £725 per day (Inside IR35) Contract: 6 months+, long term programme (3 years) Start: ASAP within 1 month Clearance: Active SC Clearance required The Opportunity We're looking for an experienced Data Scientist to join a major government programme, working on a large-scale data matching engine used to identify potential national security risks. You'll focus on improving the accuracy and performance of an existing matching engine, analysing how personal data is matched across multiple systems ...

Senior Data Scientist, Marketing Remote (UK) | £70,000 - £90,000An exciting opportunity to join a fast-growing, data-driven business where marketing measurement sits at the heart of commercial decision-making. This role offers the chance to own advanced modelling initiatives, influence budget allocation, and shape … marketing performance is measured across the organisation. The Company They are a digitally-focused consumer business operating at scale, with a strong commitment to data-led decision making. Their collaborative culture empowers employees to take ownership of high-impact projects and influence business strategy. With a modern data ...

Senior Data Scientist (Marketing Measurement & MMM) UK Remote | Up to £90,000 If you're passionate about using advanced analytics to shape marketing investment decisions and want to work in an environment where data directly influences business strategy, this is an excellent opportunity. … high-impact measurement initiatives, drive experimentation, and help establish best practices across a growing data function. The Company They are a fast-growing digital business operating within a consumer-focused marketplace, connecting customers with unique experiences through a highly engaged platform. With a strong data-driven culture ...

Senior Data Scientist UK Remote | £70,000 - £90,000 Join a growing digital marketplace at a pivotal stage of expansion. With marketing investment set to increase significantly, this role offers the opportunity to shape how marketing performance is measured, optimise budget allocation, and influence commercial growth through … Company They are a fast-growing online marketplace with a strong focus on sustainability, customer experience, and supporting independent partners. Operating within a modern, data-driven environment, they use analytics to inform key business decisions and drive long-term growth. The business offers genuine ownership, autonomy, and the chance ...

Senior Data Scientist - Marketing Mix Modelling (MMM) | £70,000-£90,000 | Fully Remote UK We're looking for a commercially minded Senior Data Scientist to join a fast-growing, purpose-led travel marketplace. This is a high-impact role focused on Marketing Mix Modelling … capabilities. Understanding of paid media, attribution and customer acquisition economics. Commercially minded, with the ability to influence marketing strategy. An AI-first approach to data science. Experience with Bayesian modelling, value-based bidding or LTV modelling would be advantageous. Package: £70,000-£90,000 + bonus and benefits Location ...

Senior Data Scientist London 3 days a weekJoin a fast-growing fintech that is investing heavily in its data science and risk capabilities. This role offers the opportunity to build impactful machine learning models from the ground up while working on business-critical challenges in lending … forecasting. The Company A profitable global fintech with strong growth, recent investment, and expanding international operations. They are continuing to scale their data and analytics function while modernising their technology and modelling infrastructure. The Role Build and deploy machine learning models across the full lifecycle Develop and enhance Probability ...

Role: Senior Data Scientist Salary: from £60000 Location: Portsmouth ( hybrid, 3 days onsite) Intro Sirius Analysis, we are a rapidly growing consultancy firm, renowned for our reputation and our keen ability to understand and meet customer requirements effectively click apply for full job details ...

This is an opportunity to take ownership of some of the most commercially important marketing measurement challenges in a growing, data-driven business. You will shape how marketing investment is allocated, influence acquisition strategy, and build the models that drive long-term growth. The Company They are a digital … business investing heavily in customer acquisition and marketing analytics. With ambitious growth plans and a commitment to data-led decision making, they are looking to significantly increase marketing spend while ensuring every investment is measurable and effective.Their analytics and data science function plays a role in strategic decision ...

London office. The Opportunity We're supporting a major UK retailer on a large-scale supply chain optimisation programme and are looking for a Senior Data Scientist with a strong background in Operational Research and optimisation. This is not a Generative AI, NLP, or customer analytics role. ...

team delivering high-impact machine learning and AI solutions for some of the UK's most complex operational challenges. You'll work closely with senior stakeholders, helping organisations move beyond proof of concepts and embed data science into real-world decision-making. The Company They are an established … that partners with organisations across both public and private sectors to deliver measurable business outcomes. Their work focuses on solving complex operational challenges through data, analytics, AI, and digital transformation. As their digital capability continues to expand, they are seeking experienced Data Scientists who can combine technical expertise ...

Senior/Lead Data Scientists (Agentic AI) Location: London, hybrid (2 to 3 days in the office) Type: Permanent, Contract full time About the company Our client is a global data and AI consultancy, helping some of the world's best-known organisations turn data ...

Lead Technical Architect/NLP Engineer (Natural language processing)Interviewing immediately for NLP experts with a background in either data science or data engineering for a lead/senior position near Fleet within a ground breaking Fintech company which works with the latest technologies … mixture of architecture, development and leadership. Requirements: NLP experience commerciallystrong Python, R and SQL development skillsHands on solution architecture experienceA background in data engineering or data scienceBonus: Experience working in the financial industryAzureEngine developmentData design/modellingData insightsData ingestionData workflowIf you or anyone you know may be interested ...