1,651 to 1,675 of 1,919 Data Science Jobs in London

between more people , making the online shopping experience seamless and accessible to everyone. The Team ~90 people, more than half in engineering, product and data 45+ advanced degrees across computer science, mathematics and operations research Thousands of data points captured, calculated, analysed and predicted for every single … challenging, impactful problems end-to-end, from routing algorithms to real-time optimisation services and intuitive operational tools. Collaborate closely with top engineers, data scientists, and product leaders in a highly autonomous and impact-driven environment. Regularly ship production-quality code weekly—and often daily—seeing your work directly ...

initial design through to production Contribute to and lead architectural and technical design decisions Design and develop scalable systems supporting automated trading, research and data-driven applications Work closely with quantitative researchers and traders to understand requirements and translate them into robust technical solutions Develop, optimise and maintain relational … verbal English communication skills High level of attention to detail and a methodical approach to problem solving Bachelor's degree or higher in Computer Science, Mathematics, Physics, Engineering or another relevant scientific/technical discipline Desirable Technical Experience Experience developing multi-threaded and concurrent applications Understanding of asynchronous programming ...

Corporate and Investment Banking. You will play a pivotal role in transforming the operations of the world's largest bank. You will collaborate with Data Scientists and Line of Business teams to integrate AI/ML solutions and develop horizontal capabilities, focusing on creating robust APIs, services, and libraries. … closely with SRE and production monitoring teams to ensure system reliability and performance. Required Qualifications, Capabilities and Skills Formal training or certification in Computer Science, Engineering, or a related field, along with strong advanced experience in key concepts. Proven hands-on experience with Python and Kubernetes or ECS . ...

Streaming Product team lives and breathes design excellence. We’re a cross-functional team of product managers, UX researchers, UX designers, product engineers, and data scientists. Here you’ll find more than a job. You’ll find a fast-paced, high-performance team of incredible colleagues that want … quality, consistency, speed, and scalability Explore and apply AI-driven approaches to design, prototyping, automation, content exploration, and workflow optimization Integrate live or simulated data into prototypes by building or consuming APIs Improve and evolve initial design concepts through iterative prototyping and feedback Build and maintain shared toolkits, frameworks ...

internal AI tools that will make the whole company more productive, with a focus on automation and enhancing workflows. Collaborate with backend engineers and data scientists to integrate AI-driven features into our platforms. Continuously improve and optimise AI models (including LLM and VLM) to provide a better user … demand and supply forecasting. Bonus: Experience in the energy or utilities industry. Exposure to Natural Language Processing (NLP) or other related fields. Familiarity with data engineering practices and working with large datasets. Competitive salary and a stock options sign-on bonus Biannual bonus scheme Fully expensed tech to match ...

Group Limited, the UK's leading entertainment marketing and advertising agency, is seeking a Data Engineer to join the Data & Insights Team. You will own pipelines, identity resolution, and ETL/ELT workflows to deliver a real-time CDP platform from data sources to activation and reporting. … will collaborate with data scientists and developers, implement CI/CD for data and ML workflows, and use AI-assisted tools to accelerate development while maintaining governance and reliability in a #J-18808-Ljbffr ...

Solirius Reply, part of the Reply Group, is seeking an AI Data Scientist to design, develop, and deploy machine learning models, collaborating across data engineering and analytics to solve complex business problems. You will work with product, engineering, and business teams to translate data into actionable insights … high-impact AI solutions. You’ll stay at the forefront of AI advancements, evaluate their potential impact on products, and contribute to production-ready data pipelines and #J-18808-Ljbffr ...

software development. Experience collaborating with both technical and not technical professionals to drive innovation. Possess an understanding of crucial applications/products in the Science, Medicine, Education business vertical. Responsibilities Designing, developing, and maintaining complex applications using React (front end) and Node.js (back end). Ensuring seamless integration between … than 2,500 technologists, and has supported researchers and healthcare professionals for more than 140 years. Today, Elsevier combines deep domain expertise with technology, data, analytics, and AI to create solutions that help advance science, improve healthcare, and drive better outcomes. Beyond Health Markets, Elsevier's data ...

Deliveroo is seeking an experienced analytics engineer to join our data platform and empower data scientists and business users with clean, well-documented data sets via Snowflake and Looker. You'll model source data with product engineering, maintain SQL transformations, and help surface intuitive datasets … Looker for ~1500 active users, while optimising Looker as a data product across the business. #J-18808-Ljbffr ...

World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role … interpersonal skills, with the ability to work effectively in multi-functional teams What We Require Strong engineering background, preferred in fields such as Computer Science, Mathematics, Software Engineering, Physics, and Data Science. Strong coder with shown proficiency in programming languages such as Java, Go, Python, JavaScript, or similar ...

Data Scientist (Probabilistic Modeling Specialist) This role focuses on modeling pre‐match and live in‐play probabilities, score distributions, and fair odds using historical data and live data streams. You'll collaborate with ML engineers to move models into production. About Betinvest Betinvest is an iGaming company ...

Expedia Group seeks a Senior Data Scientist, Analytics, to drive localization analytics across the Content Product Analytics domain. You will design and deploy advanced ML models, lead A/B experiments, and translate multilingual data into actionable insights for product and leadership. Maintain scalable pipelines and mentor peers … fast-paced, data-driven environment. You will collaborate across teams to ensure production-grade solutions, ethical AI use, and strong storytelling to influence #J-18808-Ljbffr ...

London Stock Exchange Group (LSEG) is seeking an experienced Data Scientist to design, develop and deploy enterprise-scale AI and ML solutions. You will collaborate with software engineers, product managers and stakeholders to translate data into actionable business value and measurable outcomes. The role emphasizes strong technical expertise … commercial awareness, and the ability to translate complex data into insights. #J-18808-Ljbffr ...

delivery of product features across the stack, building both customer-facing interfaces and the backend services, APIs and data-powered functionality behind them. You’ll work closely with founders, engineers, data scientists and commercial teams to solve complex problems and ship customer- and internal-facing features at high … velocity — days, not weeks — while laying pragmatic, scalable foundations for our supply operations across pricing, billing and data ingestion. A few key points: • Early-stage, VC-backed energy tech startup • Small founding engineering team, lots of ownership • Hands-on delivery, working across the stack • Go/Python/TypeScript ...

with client IT and security teams on infrastructure requirements, security reviews and DPIA sign-off to deploy the platform in their environment. Get client data flowing into the platform so insight can be presented back to them. Work closely with the data scientists and engineers to turn models … data into applications clients use every day. Essential Requirements Strong hands-on Power BI experience, including DAX and data modelling. Commercial experience building web applications (front end and back end). Practical experience with current AI and LLM tooling, and an interest in agent-based applications. Comfortable ...

Lambda World is seeking a Software Engineer to drive innovation in data architecture and product development. You will be integral to shaping data products for analytics, forecasting, and customer insights while collaborating closely with data scientists and machine learning engineers. The ideal candidate will have strong skills … Python, experience with distributed data systems, and familiarity with modern data architectures. Enjoy flexibility, career growth, and a supportive work environment at Lambda World. #J-18808-Ljbffr ...

World-Changing Company Palantir builds the world's leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role … chaos, and the consequences, and will be entrusted with real ownership to: Collaborate with engineers to make architecture and design decisions Wrestle with data at a scale that breaks assumptions and demands invention Build custom applications, LLM workflows, and production solutions engineered for a specific customer's reality ...

Chase UK is seeking a Data Scientist to deliver end-to-end, cloud-native analytics within the International Consumer Bank. You will design microservices, collaborate with agile squads, and leverage data to shape product and customer outcomes. Ideal candidates have strong SQL, Python analytics, and experience translating business ...

Reply, part of the Reply Group, is seeking an experienced AI Engineer to design, architect, and deploy robust AI solutions. You will work with data scientists, data engineers and software engineers to deliver advanced AI projects in regulated environments. You will champion modern development practices, mentor teams ...

Arct a L is seeking a data-driven individual for a hands-on Data Scientist role in Greater London. You will validate data outputs and use AI tools like Claude Code and Cursor to process and clean financial datasets. This role offers real responsibilities from … opportunities to improve processes and work directly with clients. Candidates should be detailed-oriented and fluent in Python and AI coding tools, ensuring high data quality. #J-18808-Ljbffr ...

between more people, making the online shopping experience seamless and accessible to everyone. THE TEAM ~110 people, more than half in engineering, product and data 45+ advanced degrees across computer science, mathematics and operations research Thousands of data points captured, calculated, analysed and predicted for every single … them, made every single day. Good decisions have fast and meaningful impact across the entire Relay Network. We’re hiring for a Senior Data Scientist to build the intelligence that informs and defines how we make pricing decisions at Relay. This is a senior individual contributor role. You will ...

Hims is seeking a Senior Data Scientist to drive production‐ready ML solutions that impact business outcomes. You will translate complex data challenges into scalable models, spanning data extraction, feature engineering, experimentation, and deployment. You will work closely with Product, Engineering and Marketing to optimize campaigns, improve ...

Wise in London is seeking a Lead Data Scientist to join the AML team. You will build AI-based financial crime detection systems to keep customers safe, scale globally, and work across functions to tackle AML problems. You will mentor teammates, optimise models, and deploy production Python services … hybrid work environment. The role focuses on combining unsupervised, semi-supervised, and supervised learning with GenAI to balance precision and recall while delivering data-driven insights #J-18808-Ljbffr ...

Wise, a global fintech in London, is seeking a Lead Data Scientist (IC3) for AML Handling & Prevent. You will drive technical strategy, architect AI systems, and lead end-to-end automation to reduce financial crime risk while enabling scale across the operations team. You’ll build EDD LLMs, evaluation … pipelines, and production Python services, mentor other data scientists, and shape governance in a fast-growing environment. #J-18808-Ljbffr ...

Wise is seeking a Lead Data Scientist (IC3) for the AML Handling & Prevent team in London. You will architect AI systems, automate case workflows, and build post‐deployment monitoring to reduce financial crime risk. You’ll lead and mentor a skilled team while shaping the technical strategy and governance ...