26 to 50 of 68 Senior Data Scientist Jobs in the UK

Senior/Lead Data Scientist – Fintech Lending London/Hybrid We’re working with a London-based fintech lender looking to hire a commercially minded Senior/Lead Data Scientist to help drive better lending decisioning, pricing, customer understanding and broader business performance. This … strong opportunity for someone who enjoys solving real commercial problems with data and wants to work closely with senior leadership in a scaling fintech environment. The role sits closely with the CTO, CEO and Head of Operations, with real ownership across high-impact lending and operational challenges. ...

help build the future of identity with a team that holds a high bar for itself — keep reading. About the Role The Big Data R&D team develops cutting‐edge big data and graph‐based solutions for entity search, entity resolution, and identity matching that power Socure … compliance products. As a Senior Data Scientist I, you will lead the design and deployment of advanced ML and graph algorithms on large-scale PII datasets, own end‐to‐end projects from problem definition through production validation, and serve as a key technical partner to Product, Engineering ...

Senior Data Scientist A great opportunity to join a team building advanced conversational AI and NLP products for financial services. This role is ideal if you enjoy modern LLMs, problem solving, and bringing machine learning models into production. The Company They are a growing data and AI organisation developing conversational tools, data assistants, and NLP solutions for analytics and trading teams. Their work spans LLM fine tuning, automation, and website chatbots, supported by strong engineering and DevOps functions. They operate an AWS environment and encourage collaboration across teams. The Role Build and fine ...

Senior Data Scientist - 2 days a month in London A great opportunity to join a team building advanced conversational AI and NLP products for financial services. This role is ideal if you enjoy modern LLMs, problem solving, and bringing machine learning models into production. The Company They … growing data and AI organisation developing conversational tools, data assistants, and NLP solutions for analytics and trading teams. Their work spans LLM fine tuning, automation, and website chatbots, supported by strong engineering and DevOps functions. They operate an AWS environment and encourage collaboration across teams. The Role Build ...

Senior Data Scientist Decisioning & Pricing Intelligence Manchester (Hybrid 2 days onsite) Up to £90,000 + bonus The Opportunity This is not a role where you sit in a notebook building models no one uses. Our client is a market-leading SaaS organisation operating at scale within … automotive ecosystem , building the intelligence layer that drives real-world commercial decisions across Europe. They are investing heavily in data and AI to power a next-generation decisioning platform helping enterprise clients make high-value pricing, trading, and operational decisions across thousands of assets, in real time. This ...

Senior Data Scientist (Biostatistics) - London (Hybrid - 2-3 days in the office) - salary £80,000 + package I'm working with a growing, AI-native consultancy who are continuing to scale following a recent acquisition, giving them strong backing, a global client base, and real momentum … market. They deliver high-impact data and digital transformation work across complex, highly regulated indust click apply for full job details ...

Senior Data Scientist Decisioning & Pricing Intelligence Manchester (Hybrid 2 days onsite) Maximise your chances of a successful application to this job by ensuring your CV and skills are a good match. Up to £90,000 + bonus The Opportunity This is not a role where ...

Senior Data Scientist (R Python SAS SQL SPSS) Newcastle/WFH to £100k Do you have data science and data analytics experience combined with excellent communication and client facing skills? You could be progressing your career at a top tier management consultancy who are expanding ...

Socure is seeking a Senior Data Scientist in the United Kingdom to enhance identity verification and fraud risk management. This role involves building scalable data pipelines, leveraging advanced AI techniques, and collaborating cross-functionally. Candidates should have at least 5 years' experience in data science ...

Senior Machine Learning Data Scientist - Credit Risk £80,000-£120,000 + Bonus + Benefits (Flexibility to £150k DOE) East Midlands (Hybrid Min. 3 days) The Opportunity There are very few roles in the UK market where you can take ownership of a proven, production-grade credit … autonomy to evolve it, refine it and directly influence commercial outcomes. This is one of them. This opportunity sits within a high-growth, data-driven financial services environment where machine learning is not theoretical or exploratory - it is embedded at the core of how the business makes decisions. ...

Position Overview: SBS is seeking a Lead/Principal Data Scientist to join its growing Data & AI function in the UK. This is a senior, high-impact role responsible for shaping and delivering advanced data science solutions across SBS products and client engagements. The successful …/ML models, influencing product innovation, and enabling clients to unlock value from their data. Location: Greater London, UK Hybrid: Flexible Onsite Schedule Responsibilities: Data Science Leadership Lead the design and delivery of advanced analytics, machine learning, and AI solutions across SBS platforms and client projects ...

Description Senior Data Scientist Decisioning & Pricing Intelligence Manchester (Hybrid 2 days onsite)Up to £90,000 + bonus The Opportunity This is not a role where you sit in a notebook building models no one uses. Our client is a market-leading SaaS organisation operating at scale ...

Robert Walters is partnering with a leading UK financial services organisation on a high-impact Senior Data Scientist opportunity within a growing AI and Data Science function. The role will focus on building, deploying and improving productionised machine learning and GenAI products across customer-facing … take models and AI solutions through to live production environments. Key responsibilities Build, deploy and optimise machine learning and GenAI solutions Own data science products across the full lifecycle, from concept through to production Work closely with product, engineering and business stakeholders Support multiple AI initiatives across health, life ...

Senior AI Engineer - Manchester or London We are working on an exciting role with a scale up SaaS company who are focused on helping clients eliminate wasteful and fraudulent ad traffic. The Role We are looking for an experienced Data Scientist with strong ML & NLP expertise … build and improve models that detect invalid traffic (IVT) and protect ad spend. You’ll work with large-scale data, design production-ready ML systems, and collaborate closely with engineering to keep models performant and reliable. Responsibilities Develop and deploy ML models to detect bot and fraudulent traffic Lead ...

Socure is searching for a Senior Data Scientist I in the United Kingdom. This role involves designing and deploying advanced ML and graph algorithms on large-scale PII datasets. You will partner with product and engineering teams, lead projects end-to-end, and mentor junior team members. ...

Make a real difference with your engineering and analytical skills. At SheerID, we're building the future of secure, data-driven marketing with our innovative Audience Data Platform. Our mission is to deliver a seamless verification experience for millions of users monthly, ensuring that exclusive offers reach … right people while proactively identifying and neutralizing sophisticated fraud. As a Principal Data Scientist, you'll play a critical role in architecting, developing, and deploying cutting‐edge fraud detection and prevention systems within our SaaS solutions. You will have a direct impact on SheerID’s growth by safeguarding ...

enterprise adoption. The team is small, high-calibre, and working directly with customers on high-impact, real-world problems. This role is a foundational Senior Data Scientist hire, focused on defining how AI systems are evaluated and validated. You will combine deep statistical expertise with product thinking ...

Principal Data Scientist Location: London Mode of working: Hybrid. Minimum 3 days/week in office. Objective: Above Role: The Principal Data Scientist/AI Technical Lead works with established and highly capable ML teams to advance their technical maturity. This role provides deep technical leadership … frameworks Support: A/B testing Model comparison strategies Reproducibility and governance Strengthen scientific rigour in ML delivery Act as a credible peer to senior and PhD‐level data scientists Confidently challenge and influence technical decisions Balance innovation with business practicality Must‐have skills: Expert‐level Python ...

Principal Data Scientist London - UK Wide Travel Expected If you're a hands-on Data Science/AI specialist who loves solving real operational problems, this role puts you right at the heart of client delivery. You'll shape the problems, design and build the solutions … POCs. THE COMPANY This fast-growing consulting firm helps organisations across the public sector, defence and commercial markets deliver measurable improvements in performance through data, AI and digital solutions. They are building a modern AI & Digital capability that sits at the front of transformation programmes, working shoulder-to-shoulder ...

will trial new AI capabilities to transform how our business operates and meets customer demands. This role in a nutshell As a Principal Data Scientist you’ll play a key strategic role in shaping the future of our data science practice. You'll lead innovative, high‐impact … best practices across the organisation. Working closely with cross‐functional teams, you’ll drive research and experimentation to keep OVO at the forefront of data science, ensuring our work is not only cutting‐edge but also aligned with our mission to build a more sustainable future. Your key outcomes ...

pioneering biotech firm in Greater London is seeking a Senior/Principal Data Scientist to develop AI systems that drive scientific discovery. You will work in an interdisciplinary environment focusing on large language models and machine learning, translating complex biological questions into computational tools. The ideal candidate ...

Principal Data Scientist page is loaded## Principal Data Scientistremote type: Hybridlocations: London, United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: R0020855## What You'll Do* Lead high-impact data science initiatives end-to-end, including problem framing, methodology selection, experiment development, implementation partnership … Drive scalable experimentation with A/B and Multi-armed bandit testing frameworks, power analysis, variance reduction, and online-offline alignment.* Work together with Data Engineering, MLOps, and Game Tech teams to guarantee dependable data foundations, feature accessibility, and model deployment pathways.* Build internal data products ...

leading analytics company in London is seeking a Senior Principal Data Scientist to provide technical leadership in advanced analytics and machine learning. This role involves mentoring fellow data scientists and collaborating with cross-functional teams to deliver data-driven solutions, with a focus … aviation sector. Ideal candidates will have expertise in data management, strong programming skills in Python and SQL, and the ability to communicate complex ideas effectively. This position offers generous company benefits and opportunities for personal growth. #J-18808-Ljbffr ...

leading analytics firm in London seeks a Senior Principal Data Scientist to drive advanced analytics in the aviation sector. This pivotal role emphasizes mentorship, technical leadership, and hands-on development of innovative data-driven solutions. Ideal candidates should be proficient in Python and SQL, experienced ...

lending decisions? Have you worked on customer prediction problems like pricing, forecasting, or segmentation? Are you ready to join a fast-paced fintech where Data Science sits at the core of the business? We’re hiring a Data Scientist (1–2 years experience) for a well-established … consumer fintech operating across lending and credit products. The business is profitable, highly data-driven, and known for its strong engineering and modelling standards. With continued international growth, there is significant opportunity to work on impactful, production-level problems. This is not a reporting or BI role. ...