1 to 25 of 42 Lead Data Scientist Jobs in London

Lead Data Scientist – Financial Crime Salary: £95,000 – £120,000 + bonus + benefits Location: London (Hybrid – 2-3 days per week) We are currently looking for a Lead Data Scientist to join a growing, specialist consultancy within the financial services space. This role … sits within a high-performing and collaborative team, supporting a range of organisations across banking, fintech, and payments. As a Lead Data Scientist, you will work closely with senior stakeholders to deliver data-led solutions focused on risk, fraud, and financial crime. The Lead Data ...

Lead Data Scientist (Agentic AI) | Series-A Start-Up | £100,000-£130,000 DOE + Shares | London/Hybrid (1 Day Office) We’re partnering with a fast-growing AI tech scale-up expanding its team, who are hiring for a Lead Data Scientist (Agentic AI). This is a rare opportunity to lead the delivery of enterprise-grade Agentic AI solutions - working with ambitious clients at the forefront of applied AI innovation. The Company This pioneering organisation has built an advanced enterprise AI platform delivering predictive analytics and AI-powered decision ...

Lead Data Scientist Fully Remote £90,000 £100,000 + Benefits Build the models behind real-time decision making at scale. Why this role stands out This isn t just another senior data science position. It s a chance to shape the future of analytics … most successful privately owned technology businesses, a market leader trusted by millions and driven by data at its core. You ll join a high-performing team working with real-time data, advanced machine learning, and large-scale analytical systems, with the freedom to influence both technical direction ...

Lead Data Scientist | Fully Remote | £90,000–£100,000 + Benefits Build the models behind real-time decision making at scale. Why this role stands out This isn’t just another senior data science position. It’s a chance to shape the future of analytics … most successful privately owned technology businesses, a market leader trusted by millions and driven by data at its core. You’ll join a high-performing team working with real-time data, advanced machine learning, and large-scale analytical systems, with the freedom to influence both technical direction ...

Description - Data Scientist Senior Manager (17117) Job Description Data Scientist Senior Manager ( 17117 ) Description We are easyJet – a FTSE-250 listed, £multi-billion low-cost airline that serves tens of millions of customers every single year. If you’re reading this, you have probably already been … easyJet? Our Promise Behaviours – we are Safe, Bold, Welcoming and Challenging. Four Behaviours. One Spirit. One easyJet. TEAM The role sits in our Ops Data & Intelligence team which serves as the centre of excellence for all data delivery, analytical and data science capabilities in the Operations function. ...

Senior/Lead Data Scientist -Credit Risk ModelingJob detailsData ScienceLondonFull-time£81,425 GBP - £116,438 GBPAt Klarna, our credit risk models sit at the heart of how we underwrite and price risk for millions of consumers globally. We're looking for a Lead Data Scientist to help shape the next generation of consumer-level credit scoring and portfolio valuation models.**What you'll do**As a Lead Data Scientist within credit risk modeling, you will shape Klarna's next-generation consumer-level credit scoring and portfolio valuation models. ...

Data Idols is working with a distributor in the tech industry who is looking for a Lead Full‐stack Data Scientist to join the team. They are a data‐driven business that seeks a technical leader and a mentor who will be hands‐on delivering … high‐performing solutions. The Opportunity They are seeking a Lead Full‐stack Data Scientist to drive data, lead on strategic initiatives and develop cutting‐edge models. The role will report to the Head of Data Science and support a team of Data Scientists. ...

Lead Operational Research Data Scientist | FTSE 100 Operational Research | Optimisation | Decision Science | Mathematical Modelling | Analytics Leadership Lead Operational Research Data Scientist (Contract) Contract: Initial 18-Month Contract Location: Hybrid, London (European candidates considered) Rate: Excellent Day Rate IR35 Status: Inside IR35 Overview … FTSE 100 organisation undergoing a major transformation of its operational, analytical, and decision-making capabilities. As part of this journey, we're seeking a Lead Operational Research Data Scientist to spearhead the development of advanced optimisation and decision-support capabilities across the enterprise. This is a high ...

About the Role The world is in a waste crisis. Currently we produce 2.1 billion tons of solid waste per year. Data collection of the waste we produce is non-existent, meaning no systematic transparency and no accountability. It means that recycling targets are not upheld, dumping of waste … increase transparency and automation in waste management to accelerate the circular economy. Greyparrot's camera and AI systems generate granular, real-time waste composition data across facilities worldwide. That data is only valuable if it can be turned into insight that clients trust and act on. ...

## Data Science LeadApplylocations: London, UKtime type: Full timeposted on: Posted Todayjob requisition id: JR100532**Who we are **We’re IAG Loyalty - one organisation with two ambitious, growing divisions across Loyalty and Holidays. Each has its own goals, strategy and team, but together we’re united by a shared … through seamless, end-to-end travel experiences,We’re on an exciting journey of growth and transformation – we’re going places.**The opportunity ***"Every Data Science team builds models. Ours is measured by the commercial value those models create."* We're looking for a commercially minded Data Science ...

platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Role Description Allianz UK Personal has an exciting opportunity for a Lead Data Scientist in our Data Science team. You will lead the shaping, development and delivery of advanced data science … solutions that drive insight, optimisation and decision-making across the business. As a senior member of the data science team, you will provide technical leadership, influence strategy and ensure best practice in machine learning, analytics, governance and ethical AI. Location: This is a hybrid role that can be based ...

Senior/Lead Data Scientist - Open BankingJob detailsData ScienceLondonFull-time£81,425 GBP - £116,438 GBP**What you will do**As a Senior Data Scientist within our Open Banking team, you will build the analytical foundation that turns raw bank account data into reliable … develop machine learning models that estimate probability of default and produce fraud scorecards. You will own the full lifecycle of these models, from raw data through to production deployment, working closely with engineering to operationalize your work at scale. You will also help monitor model performance, impact, and acceptance ...

Greyparrot is looking for a Lead Data Scientist to oversee the transformation of raw data into actionable insights, essential for their mission in waste management. The ideal candidate will work closely with the CTO and lead a team while ensuring clients receive timely, high-quality … deliverables. Located in London, the position is crucial for enhancing data methodologies that support environmental sustainability through improved waste analytics. Applicants should have extensive experience handling complex datasets and an understanding of deep learning technologies. #J-18808-Ljbffr ...

through to reducing bureaucratic backlogs - we know that AI offers opportunities to drive improvements at every level of Government and we are proud to lead on some of the most impactful work happening in the sector. Because of the nature of the work we do with our Government clients … eligible for UK Security Clearance (SC) and willing to work on site with these clients from time to time. About the role As a Lead Data Scientist, you'll take on a pivotal, entrepreneurial role, functioning as the technical expert who thrives on complexity and commercial impact. ...

experience in Applied AI, we combine exceptional technical and delivery expertise to empower businesses to adapt and thrive. About the role As a Lead Data Scientist, you'll take on a pivotal, entrepreneurial role, functioning as the technical expert who thrives on complexity and commercial impact. … aligning technical solutions with shared long‐term commercial goals. Driving the adoption of best practices, shared resources, and robust technical processes across the wider Data Science craft. Mentoring and developing other data scientists and team members, actively contributing to the growth and technical excellence of the organisation. ...

British Airways is seeking a Principal Data Scientist to lead the application of data science, ML and AI across the organisation. You will drive the end-to-end delivery of data science products, coach teams, and ensure alignment with business goals. You’ll work within … Data & AI Delivery team to enable scalable, secure data and AI products that support data-driven decision-making and provide strategic value across the business. #J-18808-Ljbffr ...

Stryker Corporation is hiring a Lead Data Scientist in a fully remote UK role. The successful candidate will design and deploy predictive models for real-time markets, work with large-scale datasets and modern ML techniques, and influence business decisions with data-driven insights. You will … mentor engineers and analysts, lead technical projects, and collaborate across platform teams to ensure scalable, reliable ML systems. #J-18808-Ljbffr ...

Purpose of the role To use innovative data analytics and machine learning techniques to extract valuable insights from the bank's data reserves, leveraging these insights to inform strategic decision-making, improve operational efficiency, and drive innovation across the organisation. Accountabilities Identification, collection, extraction of data from … various sources, including internal and external sources. Performing data cleaning, wrangling, and transformation to ensure its quality and suitability for analysis. Development and maintenance of efficient data pipelines for automated data acquisition and processing. Design and conduct of statistical and machine learning models to analyse patterns, trends ...

Hiscox Underwriting Group Services Ltd (HUGS) is seeking a Principal Data Scientist to lead complex data science initiatives and transform underwriting capabilities. You will mentor junior data scientists and collaborate with various business functions to maximize value across the insurance value chain. The ideal candidate … will have a degree in a quantitative field and substantial experience in data science, particularly in machine learning and statistical modeling. A strong ability to communicate complex findings to diverse audiences is essential, alongside proficiency in Python and SQL. #J-18808-Ljbffr ...

Chopping Block, Inc. is seeking a Lead Data Scientist to drive technical direction and innovation across high-impact projects. You will manage project roadmaps and oversee the delivery of reliable solutions while mentoring cross-functional teams. The ideal candidate has a strong background in machine learning ...

United States Digital Space LLC in the United Kingdom is seeking a Lead Data Scientist to set technical direction and deliver high-impact, scalable AI solutions for public and private sector clients. You will mentor cross-functional teams, shape technical standards, and build long-term client relationships ...

British Airways is seeking a Principal Data Scientist to lead data science, machine learning, and AI initiatives across the organisation. You will guide end‐to‐end delivery, frame complex business problems, and coach teams delivering predictive models and optimisation engines to support data‐driven decisions. … will collaborate with cross‐functional squads, influence senior stakeholders, and ensure ethical, compliant, scalable data products that drive business value. #J-18808-Ljbffr ...

Consulting seeks a Data Scientist to lead design and delivery of AI solutions, analytics, and automation for clients. You will work at the intersection of data science, business strategy, and technology, mentoring junior teammates and shaping IBM's data science capability. You will lead ...

Lead Consultant (Consumer AI & Data Science) London Based | £80k - £100k + Bonus + Benefits | Travel Required If you enjoy solving complex commercial problems with AI, machine learning and advanced analytics, this is an opportunity to work on high-impact transformation programmes where your solutions are implemented, measured … scaled. Joining a growing digital capability within a specialist consultancy, you'll work at the intersection of data science, AI and strategy, helping some of the largest consumer brands improve customer experiences, optimise operations and unlock measurable business value. The Company They are a well-established consultancy known ...

Marshmallow is hiring a Principal Data Scientist to lead end-to-end ML and Generative AI initiatives within the Claims domain. The role partners with Product, Engineering and Operations to deliver robust, scalable decisioning systems. You will work across the data science team to design production ...