1,526 to 1,550 of 1,918 Data Science Jobs in London

guide teams in designing, implementing, and scaling agentic systems that extend our Generative AI capabilities. You will work closely with stakeholders, product managers, data scientists, and engineering partners to operationalize LLM-powered agents that automate reasoning, retrieval, and workflow execution across the Commercial & Investment Bank. Your role will … performance in production environments. Collaborate with business stakeholders to identify high-impact use cases and translate business requirements into agentic architectures integrated with existing data and workflow platforms. Provide technical guidance to cross-functional teams, fostering hands-on learning and effective collaboration across research, engineering, and product functions. Enhance ...

cross-functional teams. You will balance customer needs, compliance, and business value while delivering iterative improvements and new features. You will work with engineering, data science, commercial teams, and other Toyota entities to prioritise outcomes, manage #J-18808-Ljbffr ...

Arrive, the global mobility platform behind Parkopedia, is transforming urban travel. As a Staff Python Engineer you will lead data systems, design scalable data services, and shape production AI capabilities. You’ll own the Spark-based pipelines, drive engineering standards, collaborate with data scientists, and evolve infrastructure ...

apply. Responsibilities Design the ML deploy, monitoring pipelines and engineering infrastructure to support enterprise machine learning systems at scale Take offline models data scientists build and turn them into a real machine learning production system Develop and deploy scalable tools and services to handle machine learning training and inference … engineering rigor and best practices to machine learning, including CI/CD, automation, etc. Support model development, with an emphasis on auditability, versioning, and data security Facilitate the development and deployment of proof-of-concept machine learning systems Communicate with clients to build requirements and track progress Qualifications & Skills ...

design, scale, and maintain high-performance MLOps and LLMOps infrastructure supporting our cutting-edge AI-infused scenario planning platform. You will work closely with Data Scientists, ML Engineers, and Cloud Infrastructure teams to streamline model training, deployment, and inference while ensuring optimal GPU utilisation, reliability, and cost-efficiency. Your … generative AI workloads using advanced inference engines (e.g., Triton Inference Server, vLLM, TensorRT-LLM). Enable automated model validation, monitoring for model drift, data drift, and latency bottlenecks. Monitor and optimise cloud spend across high-cost GPU/CPU clusters across AWS, GCP, or Azure. Implement auto-scaling strategies ...

world's money. For everyone, everywhere. More about our mission and what we offer . Job Description Were looking for a Lead Data Scientist to join our Pricing team in London. This is a rare chance to shape how our client prices cross-border money transfers using data … millions of customers who rely on us for fair, transparent pricing About the Role: We are seeking a skilled and detail-oriented Data Scientist to help us develop a data-driven approach to pricing strategy and execution in a highly competitive remittance market. As part of this team ...

Solirius Ltd. is seeking an experienced Data Engineer to design, develop, and maintain data pipelines and systems enabling data analysis and machine learning. You will collaborate with data scientists, analysts, and stakeholders to ensure data quality and reliability. You will work as part … team delivering exciting projects with technology experts, designing data models, pipelines, and storage solutions across relational, non-relational, and cloud databases. #J-18808-Ljbffr ...

build a career in Quality Assurance, Software Engineering or Product. Working as part of a collaborative technology team, you will work closely with developers, data engineers, data scientists and operational colleagues to help ensure that software applications are reliable, effective and deliver an excellent user experience. … mobile applications. Identify, document and track software defects, including clear reproduction steps. Assist with developing and maintaining automated test scripts. Work with developers, data specialists and business teams to understand requirements and testing needs. Participate in team meetings, code reviews and Agile sprint planning. Develop your understanding ...

build a career in Quality Assurance, Software Engineering or Product. Working as part of a collaborative technology team, you will work closely with developers, data engineers, data scientists and operational colleagues to help ensure that software applications are reliable, effective and deliver an excellent user experience. … mobile applications. Identify, document and track software defects, including clear reproduction steps. Assist with developing and maintaining automated test scripts. Work with developers, data specialists and business teams to understand requirements and testing needs. Participate in team meetings, code reviews and Agile sprint planning. Develop your understanding ...

Personio is seeking a Senior Data Engineer in London for the reporting and analytics function. You will build scalable data pipelines and data models to empower customers to report and visualize HR data. Collaborating with data scientists, analysts, and engineers, you will optimize performance, ensure data security and governance, and contribute to documentation. The role offers 2 days in office with flexible remote days and opportunities to influence our data infrastructure at scale. #J-18808-Ljbffr ...

Insurance is building a cutting-edge data platform to monitor the commercial performance of its algorithmically underwritten insurance business in real time. You will join an agile squad, collaborating with actuaries, data scientists and engineers to design, build and optimise production-grade data pipelines feeding … algorithm and its analytics platforms. The role emphasises hands-on data modelling, ETL/ELT, and modern cloud-based data solutions across GCP/AWS, with strong Python API #J-18808-Ljbffr ...

Solirius Reply, part of the Reply Group, is seeking an AI Data Scientist to build intelligent, data-driven products. You will design, develop and deploy machine learning models, collaborating with data engineering, analytics, product, and business teams to transform data into actionable insights and high-impact … solutions. You will explore large datasets, build scalable data pipelines, and monitor model performance while staying current with advancements in AI/ML to guide product decisions. #J-18808-Ljbffr ...

ideal candidate will combine strong expertise in software test engineering with handson experience validating AI models LLM based applications machine learning systems and data driven solutions across the full development lifecycle.Hybrid working :The places that you work from day to day will vary according to your role, your needs … maintain AI test automation frameworks using Python and modern testing toolsPerform functional integration regression API performance and security testing for AI platformsEstablish test data management practices and synthetic data generation approachesDefine and monitor AI quality metrics model drift hallucination rates response consistency and user experience KPIsCollaborate with Data ...

Funding Circle is expanding its Data Product team in London, aiming to strengthen our data-driven decision making across risk, marketing and operations. You will collaborate with data engineers, analytics engineers and data scientists to build scalable data products and datasets. You will guide senior … stakeholders, coach juniors, and drive strategic development of Data Products, ensuring value is delivered through cutting-edge data solutions. #J-18808-Ljbffr ...

Because while individuals can do well, together we achieve something extraordinary. Role Purpose We are building a new R&D capability focused on developing data-driven and AI-enabled products for legal services and the wider business of law. The Full-Stack Product Engineer will own the user-facing … through which lawyers and business teams use R&D products. This is a frontend-led full-stack role: you will turn complex, document- and data-heavy workflows into clear, useful and well-crafted experiences, while building the integrations and application services needed to take products from concept to controlled ...

will be helping us create an entirely new network for the world's money. For everyone, everywhere. We're looking for a Lead Data Scientist to join our AML team in London. As a Lead Data Scientist in the AML team you will have the exciting opportunities … Optimisation Evaluating our AML systems against internal and external benchmarks Developing decisioning layers to find optimal trade-offs between precision and recall Providing data-driven insights on potential outcomes under various scenarios Operational Process Development Collaborating with operational teams to refine processes, ensuring effective feedback integration into our automation ...

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 … impact multiplies across five consuming squads, Finance, and ultimately Relay's cost per parcel. The squad is growing from four people to ten: Data Scientists, Analysts, and a Software Engineer, each contributing to a system that spans demand forecasting, expansion modelling, parcel dimensions, sortation predictions, and demand management. That ...

Raytheon UK is seeking a Principal Data Engineer to join our Cyber software team in London. You will build and maintain data pipelines, optimize data for analytics, and work in a cross-functional agile environment. Active eDV clearance is required. You will collaborate with stakeholders, engineers … data scientists across UK sites, with onsite work and potential remote options depending on role needs. #J-18808-Ljbffr ...

innovative solutions. Be part of a team that’s already trusted by millions and is quickly growing in the UK. Job Summary: As a Data Scientist in the International Consumer Bank, you will deliver end-to-end, cutting-edge solutions as part of a flat-structure organization. … business partners, research teams, and domain experts to understand business challenges Provide stakeholders with timely and accurate reporting Perform ad hoc analysis using diverse data sources to deliver actionable insights on product performance, customer behavior, and market trends Present findings clearly and persuasively, using effective visualizations Work with data ...

Just Eat Takeaway.com is seeking a Senior Data Engineer to join the Insights & Enablement team within Retail Media Tech at JET. You will help shape the technical foundation of our retail media data platform and partner with data scientists, ML engineers, and product managers to turn complex … data challenges into reliable production systems. You’ll use dbt Core, Airflow, and BigQuery to build scalable pipelines and data marts, while applying DataOps practices and exploring AI tooling. #J-18808-Ljbffr ...

adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the AI/ML Data Platforms business, youare an integral part of a team that works to enhance, build, and deliver trusted market-leading technology products in a secure … this context, your primary clients will be AI Research (AIR) and the Machine learning Centre of Excellence (MLCoE) Job responsibilities Works closely with Data Scientists and AI Researchers to advance experiments into more robust, scalable, highly optimized production-grade apps. Develops and writes software applications for AI/ ...

different model frameworks and architectures Implement tools and frameworks for model versioning, experiment tracking, and lifecycle management Develop systems for monitoring model performance, addressing data drift and model drift Collaborate with data scientists and engineers to devise model integration/deployment patterns and best practices Optimize resource utilization … Designing and implementing a framework for effective tests strategies (unit, component, integration, end-to-end, performance, champion/challenger, etc) Ensure platform compliance with data privacy, security, and regulatory standards Mentor team members on platform design principles and best practices Mentor other team members on coding practices, design principles ...

Citi Markets in London is seeking a data analytics professional to translate complex data into actionable business insights. You will work across desks and partners to drive informed decision-making and optimise data quality through cross-platform analysis. The role requires 5–8+ years of experience, advanced ...

Designer to craft intuitive experiences in the Therabody app. You will design onboarding, device pairing, guided routines, and personalization features, collaborating with product, engineering, data science, and brand teams to boost engagement and retention. You will deliver user flows, wireframes, interactive prototypes, and high-fidelity UI designs ...

transactions and strong fraud protection across its banners. You will own the platform roadmap and governance, working across architecture, engineering, Fraud Ops, Risk and Data Science to sustain protection and performance. You will lead platform adoption, manage relationships with key technology vendors, and mentor Product Owners while shaping ...