127 lead data scientist jobs found

🚀 We’re on a mission to make money work for everyone. We’re waving goodbye to the complicated and confusing ways of traditional banking. After starting as a prepaid card, our product offering has grown a lot in the last 10 years in the UK. As well as  personal and business bank accounts, we offer joint accounts , accounts for 16-17 year olds , a free kids account and credit cards in the UK, with more exciting things to come beyond. Our UK customers can also save , invest and  combine their pensions with us.  With our hot coral cards and get-paid-early feature, combined with financial education on social media and our award winning customer service, we have a long history of creating magical moments for our customers! We’re not about selling products - we want to solve problems and change lives through Monzo ❤️ Hear from our UK team about what it's like working at Monzo ✨ 📍Barcelona (ESP) | 💰 Base salary for this role is depending on experience +...

We are seeking a strategic and technically adept Lead Data Scientist for the Demand and Capacity Management automation function. This role is pivotal in shaping our flag ship product capacity management software. ·        Lead continuous governance efforts, driving the adoption and integration of standard methodologies for efficient technology resource utilization. ·        Identify and address costly or unjustified infrastructure usage; collaborate with operations, engineering, and proposition teams to implement corrective actions. ·        Ensure infrastructure requirements are embedded in all growth and transformation initiatives. ·        Develop and enhance forecasting models and scenario planning tools to support the future-state hybrid operations of LSEG Technology. ·        Partner with Technology Infrastructure, Cloud, and Finance teams to assess CapEx and OpEx for capacity solutions, chipping in to accurate budgeting and financial planning. ·    Key...

About the Role: Grade Level (for internal use): 11 S&P Enterprise Data Organization Lead Data Scientist The Team : As a member of the EDO, Collection Platforms & AI – Cognitive Engineering team you will work on building GenAI-driven and ML-powered products and capabilities to power natural language understanding, data extraction, information retrieval and data sourcing solutions for S&P Global. You will define AI strategy, mentor others, and drive production-ready AI products and pipelines while leading by example in a highly engaging work environment. You will work in a (truly) global team and be encouraged for thoughtful risk-taking and self-initiative. What’s in it for you: Be a part of a global company and build solutions at enterprise scale Lead and grow a highly skilled, hands-on technical team (including mentoring junior data scientists) Contribute to solving high-complexity, high-impact problems end-to-end Architect and oversee...

About Lab49: Lab49 is a global consultancy specializing in designing and building next-generation digital products for leading investment banks, asset managers, hedge funds, and fintech innovators. We bring together strategy, design, and engineering to help our clients transform their businesses and stay ahead of the curve in a rapidly evolving landscape. The Role We are seeking a  Lead Data Scientist  to join our team and drive advanced data science solutions for one of our clients. This is a client-facing leadership role, blending deep technical expertise with the ability to advise stakeholders, shape data strategies, and guide teams to deliver high-impact outcomes. You’ll work on cutting-edge problems in data analytics, machine learning, and predictive modeling, helping the client unlock the value of their data and enhance decision-making capabilities.   Responsibilities: Partner with stakeholders to define data science opportunities, shape problem...

🚀 We’re on a mission to make money work for everyone. We’re waving goodbye to the complicated and confusing ways of traditional banking. After starting as a prepaid card, our product offering has grown a lot in the last 10 years in the UK. As well as  personal and business bank accounts, we offer joint accounts , accounts for 16-17 year olds , a free kids account and credit cards in the UK, with more exciting things to come beyond. Our UK customers can also save , invest and  combine their pensions with us.  With our hot coral cards and get-paid-early feature, combined with financial education on social media and our award winning customer service, we have a long history of creating magical moments for our customers! We’re not about selling products - we want to solve problems and change lives through Monzo ❤️ Hear from our UK team about what it's like working at Monzo ✨ 📍London | UK remote | 💰 £95,000 to £130,000 + Stock Options + Benefits |...

About the Role: Grade Level (for internal use): 11 Position Summary The candidate will work along with other data scientists and data engineers to support activities related to development and maintenance of products that generate key insights on industry trend by applying various machine learning and statistical techniques on proprietary as well as open data sources. The person will work alongside Product managers, Industry Analysts and Technology experts to develop and deliver the product in accordance with customer requirements and agreed timeline. The candidate should have 10+ years work experience in developing products/services using Data Science and Analytics. Duties and responsibilities Work as part of analytics team based in Bangalore/Hyderabad/Gurgaon to develop and maintain new products Work as an Individual Contributor and should be able to manage a team as well Participate in complex analytical projects and apply data engineering techniques to...

The Emerging Tech Standard Delivery Team will orchestrate adoption of new technologies and building Enterprise Solutions for D&A Operations. The individual will work closely with Specialists, Operations & Technology delivery teams to devise Enterprise solutions that deliver business and customer value. The role will manage stakeholders and co-ordinate with teams highly proficient in data science, machine learning, database development and front-end application engineering. The individual needs to self-learn in areas including emerging technology, industry methods of working, financial content, and business processes used across D&A teams. Beyond this, they should have a good sense of numbers and data analysis and be articulate and able to connect with technical and non-technical people. The Lead Data Scientist will work closely with Technology to influence the D&A Operations technology roadmap and will partner with D&A Ops leaders to build a culture that...

About the Role: Grade Level (for internal use): 12 The Role: AI Technical Architect The Team:   The Data Science Center of Excellence (COE) at S&P Global delivers AI capabilities and advancements to our S&P Global Ratings products and services. The AI ML team within the COE is comprised of experts in AI ML modeling, ML engineers, data science, and data engineering teams. Key Responsibilities: AI Architecture Strategy:   Develop and implement AI architecture strategies, best practices, and standards to enhance AI ML model deployment and monitoring efficiency. Create architecture roadmaps and strategies for AI platforms and technology stacks. ML Architecture Design and Development:   Design and develop custom AI architecture for batch and stream processing-based AI ML pipelines, including data ingestion, preprocessing, and scaled AI model computation, ensuring all service level agreements (SLAs) are met. Collaborate with technology and business...

We are seeking an experienced Senior AI/ML Engineer with strong expertise in Generative AI to lead complex artificial intelligence and machine learning initiatives. The ideal candidate will drive innovation in AI solutions while mentoring junior team members and collaborating with cross-functional teams. • Design, develop and deploy generative AI solutions for enterprise applications, AI Agents, AI workflows • Architect and implement large language models (LLMs) and other generative models • Optimize model performance, efficiency, and computational resources • Develop API integrations and microservices for AI model deployment • Ensure responsible AI practices including bias detection and mitigation Applies and integrates statistical, mathematical, predictive modeling and business analysis skills to manage and manipulate complex high volume data from a variety of sources and to identify business growth opportunities for Nasdaq and their clients. Generates algorithms and creates...

Job Summary As a Senior Data Scientist, you will leverage cutting-edge technologies and methodologies to deliver data-driven insights and solutions for complex customer needs. You will work on end-to-end solutions, including building Proof of Concepts (POCs), professional services, and integrating third-party technologies with client systems. This role is pivotal to ensuring the successful implementation of data science-driven products and capabilities, with a key focus on AI, machine learning, and Natural Language Processing (NLP). You will collaborate closely with cross-functional teams, delivering innovative solutions to customers in highly dynamic, data-intensive environments. Role & Responsibilities Lead and execute complex customer engagements, utilizing specialized expertise in AI, Machine Learning, and NLP, including building POCs, integrations, and deployments with customer workflows. Apply a combination of technical, product, and data science expertise to...

Proud to share LSEG in the India is Great Place to Work certified (Jun ’25 – Jun ’26). Learn more about life and purpose of our company directly from India colleagues’ video: Bengaluru, India | Where We Work | LSEG Senior Data Scientist role is to provide knowledge & support to Refinitiv Data, Product Teams, Development Team and Content Specialist regarding the Company Data content and the Product Generation. Senior Data Scientist will lead the Extraction of data work with content team and Central Tech Standards team on business requirements. Core Responsibilities Handle and process large datasets using Python. Define requirements and lead projects to deliver new or enhanced capabilities. Collaborate with business units to see opportunities for improving commercial performance and operational efficiency through data science and analytics. Translate business needs into technical solution requirements. Propose and implement improvements to products and processes....

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in over 60 countries across EMEA, North America, Latin America and Asia Pacific. We...

LSEG (London Stock Exchange Group)  is a world-leading  financial markets   infrastructure  and  data  business. We are dedicated, open-access partners with a commitment to excellence in delivering services across  Data & Analytics ,  Capital Markets , and  Post Trade . Backed by three hundred years of experience, innovative technologies, and a team of over  23,000  people in  70  countries, our purpose is driving financial stability, empowering economies, and enabling customers to create sustainable growth. Role Description : As a Senior Cloud Data Engineer, you’ll design and implement functionalities, focusing on Data Engineering tasks. You’ll be working with semi-structured and non-structured data to ingest and distribute in cloud environments to modernize data products and distribution channels. You’ll drive the software development lifecycle for continuous data delivery and lead the evaluation and adoption of emerging technologies. Key Responsibilities...

Are you a hands-on data scientist with deep expertise in NLP and LLMs, strong Python coding skills, and a track record of deploying models to production? Do you thrive in building real-world AI solutions that are used by actual customers? If so, we’d love to talk to you! Role summary: As a Principal Data Scientist (individual contributor), you will play a hands-on role in designing, building, and deploying scalable AI solutions that go beyond prototypes and are actively used in production. You’ll work closely with collaborative teams to co-develop innovative products for financial markets and professionals. We’re looking for someone who combines deep technical expertise in NLP and LLMs , strong Python engineering skills , and real-world experience shipping and supporting models in production . You should be comfortable owning delivery timelines and ensuring that solutions meet business needs and production-grade standards. What you'll be doing: This...

End Date Sunday 28 December 2025 Salary Range £70,929 - £78,810 We support flexible working – click here for more information on flexible working options Flexible Working Options Hybrid Working, Job Share Job Description Summary About us At Lloyds Banking Group, we have a clear purpose; to help Britain prosper and to become the best Financial Services provider for our customers. Sitting within the Brands, Marketing & Experience (BMX) function, the Experience Design (XD) team have an integral role to play in ensuring our brands are led by excellent experiences. By focusing on human outcomes, XD strives to ensure that our experiences are always useful and usable – and increasingly delightful and desirable. Job Description JOB TITLE: Design Data Analyst (12-Month FTC) LOCATION(S): Manchester or Bristol SALARY: £70,929 - £78,810 HOURS: Full-Time DURATION: 12-Month Fixed-Term Contract WORKING PATTERN: Our work style is hybrid, which...

Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles:  We Before Me ,  Do the Right Thing , and  Get Things Done . These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more. About the Opportunity As a Senior Data Scientist in our Compliance Technology...

Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me , Do the Right Thing , and Get Things Done . These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.   About the Opportunity: The Sr Data Scientist, Risk will offer a strategic perspective, deep analytical and modeling capabilities, and a collaborative working style. The right candidate will have strong intellectual curiosity and passion for achieving...

As a Senior Investment Data Scientist reporting to the Head of Data Science, you'll lead the development of cutting-edge Alternative Data products that deliver quantifiable market insights to the world's most sophisticated investment funds. You will transform non-traditional data sources into innovative products that help clients outperform in competitive markets. You'll thrive in this position if you're intellectually curious, love solving complex problems with data, and enjoy bringing new ideas from concept to market in a fast-paced, collaborative environment. Key Responsibilities Lead the development of Alternative Data products from concept through implementation, leveraging financial market expertise to create measurable alpha. Perform exploratory data analysis and build statistical models to transform raw data into marketable insights. Conduct quantitative backtests and develop whitepapers that showcase product value and investment edge. Collaborate with...

🚀 We’re on a mission to make money work for everyone. We’re waving goodbye to the complicated and confusing ways of traditional banking. After starting as a prepaid card, our product offering has grown a lot in the last 10 years in the UK. As well as  personal and business bank accounts, we offer joint accounts , accounts for 16-17 year olds , a free kids account and credit cards in the UK, with more exciting things to come beyond. Our UK customers can also save , invest and  combine their pensions with us.  With our hot coral cards and get-paid-early feature, combined with financial education on social media and our award winning customer service, we have a long history of creating magical moments for our customers! We’re not about selling products - we want to solve problems and change lives through Monzo ❤️ Hear from our UK team about what it's like working at Monzo ✨ 📍Cardiff, London, or Remote UK  | Salary £140-£175,000 + stocks + benefits |...

About the Company Gemini is a global crypto and Web3 platform founded by Cameron and Tyler Winklevoss in 2014, offering a wide range of simple, reliable, and secure crypto products and services to individuals and institutions in over 70 countries. Our mission is to unlock the next era of financial, creative, and personal freedom by providing trusted access to the decentralized future. We envision a world where crypto reshapes the global financial system, internet, and money to create greater choice, independence, and opportunity for all — bridging traditional finance with the emerging cryptoeconomy in a way that is more open, fair, and secure. As a publicly traded company, Gemini is poised to accelerate this vision with greater scale, reach, and impact. The Department: Data At Gemini, our Data Team is the engine that powers insight, innovation, and trust across the company. We bring together world-class data engineers, platform engineers, machine learning engineers,...

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.  We realize people do not fit into neat boxes. We are looking for curious and empathetic individuals who are committed to developing themselves and learning new...

About the Role: Grade Level (for internal use): 10 The Role: Data Scientist III Location: Mexico City Virtual (the role is a work from home role but during the interview process there is one onsite meeting on Mexico City) The Team: S&P Global is looking for a Data Scientist who will be a part of our Data Science and Modelling team . T he ideal candidate should be highly motivated and goal-oriented, with an encouraging attitude of working in a very dynamic work environment with a wide range of stakeholders and functional teams.     What's in for you: As a Data Scientist at S&P Global, you will utilize your extensive technical skills to architect, build, and maintain our evolving data infrastructure, which is essential for supporting our advanced analytics and machine learning initiatives. You will work closely with various stakeholders to acquire , process, and refine vast datasets, focusing on creating scalable and...

Job Title Senior Data Scientist Job Description So, who are we? Hello, we're IG Group. We are a publicly-traded FTSE250 FinTech company who run mobile, web and desktop platforms that help our clients trade stocks & shares, leveraged products, Futures & Options and Crypto. We are ambitious. Over 340,000 people already use our platforms. We're global with offices in 18 countries and products in 16 regions. We're hungry to move faster, ship better product for our customers and grow our user base. We believe in high autonomy, and we want people who are looking to do things differently in order to create better experiences for our customers. We work in cross-functional teams and are laser-focused on increasing the number of active clients we serve to drive sustainable growth. Your team Are you passionate about delivering real value to an organisation using advanced techniques in data science and machine learning? We are looking for a talented senior data...

Job Title Senior AI Data Analyst Job Description So, who are we? Hello, we're IG Group. We are a publicly-traded FTSE250 FinTech company who run mobile, web and desktop platforms that help our clients trade stocks & shares, leveraged products, Futures & Options and Crypto. We are ambitious. Over 340,000 people already use our platforms. We're global with offices in 18 countries and products in 16 regions. We're hungry to move faster, ship better product for our customers and grow our user base. We believe in high autonomy, and we want people who are looking to do things differently in order to create better experiences for our customers. We work in cross-functional teams and are laser-focused on increasing the number of active clients we serve to drive sustainable growth. Your team Are you passionate about delivering real value to an organisation using advanced techniques in data science and machine learning? We are looking for a talented senior data...