951 to 975 of 1,855 Data Science Jobs in London

world’s biggest dating and marriage app for Muslims, but we’ve still got a way to go! We need a smart and ambitious data analyst, with real entrepreneurial flair to join our Data Science team to understand our members and all the metrics that matter. Love … numbers and love being commercial? This is the role for you. You’ll be joining a dynamic data team whose goal is to grow the company and optimize our products as we expand into new markets around the world You’ll be understanding our user behaviour ...

Kroo Bank Ltd is seeking a Data Scientist to build and deploy data science solutions that support strategic decision-making and improve customer experiences. You will work on high-impact initiatives across credit risk, fraud prevention, customer engagement, and operational efficiency, using Python ...

production.This is a senior software engineering/MLOps role focused on building and operating production services and platform capabilities, not a model research role. Data science experience is valuable but secondary to production engineering and operational ownership. Your focus will be on driving new feature delivery, maintaining operational … coordination.Participate in on-call rotations and lead incident response, root cause analysis, and remediation for your product area.Leadership:Provide technical guidance to engineers and data scientists, mentor teammates, and drive continuous improvement and knowledge sharing.What you’ll bring5+ years as an software engineer, MLOps Engineer, or similar, with hands ...

Dive into the world of big data and trend analysis to solve complex problems and improve Meta community experiences! Learn how to scale and automate abuse detection processes. We are looking for engineers with extensive experience investigating and analyzing online abuse, and actively implementing countermeasures. Our focus on data … machine learning as well as our knowledge of the robust infrastructure of our back-end systems allows us to collaborate seamlessly with engineering, data science, and operations teams to build tools and techniques necessary to enforce content quality at scale. Integrity Scientists have the opportunity to work ...

ClarusONE is seeking a Data Scientist to advance analytics capabilities through statistical modelling, ML, and predictive analytics for strategic sourcing and risk mitigation. You will embed analytics into technology platforms, collaborate across teams, and mentor junior analysts while driving data-driven decision-making. The role focuses on scalable … data science solutions, cloud-based pipelines, and influencing business strategy with actionable insights, within a regulated pharma supply chain #J-18808-Ljbffr ...

Role We are looking for a biostatistician with expertise in Bayesian modelling to work on probabilistic modelling of physiological data and medical risk. The role focuses on developing statistical frameworks that combine multiple data sources to estimate the probability of life-threatening deterioration and support triage prioritisation. … that operate in real-world environments with noisy and incomplete data. Responsibilities Develop Bayesian statistical models to estimate physiological deterioration risk from multi-sensor data Build probabilistic frameworks integrating vital signs, haemodynamic indicators, motion data, and environmental variables Design and run simulation studies to test triage algorithms ...

Howden Group Holdings in London is seeking a Lead Data Scientist to join the Group Data Science team. You will deliver production-ready ML/AI initiatives, partnering with data engineers, platform teams, and stakeholders to drive measurable business outcomes across the global operation. The role ...

teams, you’ll drive innovation, develop impactful technologies, and grow as a leader in physical AI. You will work with diverse and complex engineering data sets, develop scientific software products, and write optimized code to enhance our internal tools. Collaborating with scientists, engineers, and designers, you will leverage advanced … writing papers, presenting at conferences, and sharing knowledge with colleagues. You will be based in London or Madrid and collaborate closely with scientists, data engineers, machine learning engineers, designers, and product managers around the world. Together, you’ll work on interdisciplinary projects to solve complex engineering challenges across ...

preventing fraudulent activities. Job Responsibilities Develop and manage proprietary fraud models and perform due diligence for vendor models. Validate model performance on internal data, ensure modelling choices are appropriate for the portfolio, decisioning context, and operational constraints. Work closely with platform engineers to support model deployment. Prepare complete governance … modelling in financial organizations, including the unique challenges and regulatory considerations involved. Credit modelling is acceptable as a transferable background. Industry experience in applied data science, machine learning techniques, with a strong understanding of both traditional statistical and machine learning models. Proficient in Python, SQL, with hands ...

mattersProlific accelerates scientific and AI research by connecting over 35,000 researchers with a diverse, verified pool of fairly-paid participants, making trustworthy human data widely accessible.View the full listing and apply →Listed 13 Oct 2026Applications are handled by Prolific, not by Hard Problems.## About the roleProlific … designer responsible for outcomes in a core participant domain. You would report to the VP of Product and work alongside product engineers, AI researchers, data scientists, product managers, and designers across Prolific.### What you would do* Shape and execute the design vision across three cross-functional teams, covering participant ...

Bibby Financial Services is seeking a Lead Data Scientist in London with travel to Banbury to establish and scale our Data Science capability. You will build predictive models and analytics solutions, setting standards and best practices for ML across the organisation within the Azure Databricks Lakehouse environment. … will lead the application of machine learning and statistical modelling to drive strategic decisions, while mentoring data scientists and partnering with stakeholders to #J-18808-Ljbffr ...

life balance. Thats waiting for you at our client. Think about the scale it takes for us to feed the nation. The level of data, transactions and variety it involves. Then youll realise that ours is a modern software engineering environment because it has to be. Weve made serious … XP. So you can look forward to awesome opportunities in everything from AI to reusable tech. Why join us Joining our client as a Data Engineer means becoming part of a leading technology organisation that powers the UK's top multi-channel, multi-brand retailer. We are a community ...

Salesforce's Fin division in London is seeking a Senior Data Scientist for Product Analytics to turn data into strategic product insights. You will partner with product, design and engineering to define success metrics and drive the product roadmap. You’ll build end-to-end data pipelines … create models and dashboards, and communicate findings across RAD and the wider org. 5+ years in data science, SQL, Python, and BI tools are required. #J-18808-Ljbffr ...

Must Have Strong quantitative background with excellent analytical and problem-solving skills Python programming experience Understanding of statistics and experimental design Experience working with data science or machine learning workflows Interest in LLMs, generative AI and agentic systems Ability to analyse data and translate findings into actionable ...

Consulting in London is seeking a talented and seasoned data and analytics expert to join our Digital & Insights practice as a Director. You will lead complex programmes, translate technical analytics into actionable client guidance, and shape data‐driven strategies across communications and corporate affairs. You'll work with … platforms, build innovative data products, and mentor a team of data scientists while collaborating with senior stakeholders across the firm and client #J-18808-Ljbffr ...

partner, we define, design, build and operate systems that solve our clients’ toughest challenges and seize their biggest opportunities. That often means combining strategy, data, AI, technology, and change management. Sometimes we manage and operate the systems we create; other times, we hand it over for the client … technology architectures, networking and industry security standards and compliance. Depth in some domains with working knowledge in all. Understanding across architecture domains including business, data, application, technology and infrastructure architecture. Excellent stakeholder engagement and communication skills, including with C-level audiences. Strong consulting background with experience in client-facing ...

Marshmallow is seeking a Principal Data Scientist in London to lead data science across Claims Fraud, designing and deploying ML and Generative AI systems for automated claims processing. You will collaborate with product and engineering to scale decisions, while ensuring robust, testable solutions and measurable improvements. This ...

Atos SE is seeking a skilled Software Engineer to develop scalable APIs and data services for analytics, and to build modern web applications using React, Angular or Vue. The role involves integrating REST/GraphQL APIs, implementing secure access, and collaborating with cross-functional teams to translate business needs … into practical solutions. The candidate will work across Data Science, Analytics and Deployment, supporting AI-enabled production systems and data visualization efforts, within a #J-18808-Ljbffr ...

Senior Data Scientist, Graph Risk Analytics Department: Engineering Employment Type: Full Time Location: London Compensation: £105,000 - £120,000/year Description Location: London, UK Annual Remuneration : £105,000 - £120,000 and discretionary annual bonus Pay Frequency : Monthly Probationary Period: 180 days Work Arrangement : Hybrid, 3-days per week … Kharon is seeking a full-time Senior Data Scientist, Graph Risk Analytics based in London. RESPONSIBILITIES: Taking ownership of Kharon's risk propagation and entity analytics system — the engine that evaluates entities in our knowledge graph and surfaces meaningful risk signals to customers Designing and implementing complex analytical logic ...

workflows, enabling areas such as LLM applications, RAG pipelines, model evaluation and observability for enterprise environments.The position involves close collaboration with engineering and data science teams as well as advisory engagement with clients on best practices in AI infrastructure and operational scalability. This is an opportunity to deliver … facing sessions to translate requirements into scalable solutionsAdvocate cloud best practices for reliability, scalability and cost optimizationRequirementsBachelor’s or Master’s degree in Computer Science, Engineering or related disciplineExperience in delivering machine learning or MLOps systems into production environmentsProficiency in Python for building services, APIs, scripts and CI/ ...

applications Pricing and routing optimisations to find the best fares for customers Personalised user experiences enhanced by Reinforced Learning Agents & Generative AI Data-driven digital marketing systems AI agents improving customer support Our machine learning teams own the complete delivery lifecycle from ideation to production. We work closely with … make a difference to our millions of users. As a Junior Machine Learning Engineer at Trainline you will... Work in cross-functional teams combining data scientists, software, data and machine learning engineers, and product managers Design and deliver machine learning models at scale that drive measurable impact ...

This role offers the chance to build reusable components that help teams adopt AI consistently and effectively. You will partner closely with Technology and data science teams to deliver solutions that meet enterprise standards. If you enjoy moving from prototype to production while staying close to end users … this role is for you. As a Business Enablement Vice President in the Chief Data & Analytics Office, you will embed with Markets, Banking and Payments teams to understand day‐to‐day workflows and deliver working AI solutions quickly using internal tooling. You will translate domain needs into clear technical ...

small, focused teams to own delivery of high-stakes integration projects. A day’s work may include architecting API-led connectivity strategies, designing agentic data pipelines, and sitting across from a customer’s executive team to set their AI integration roadmap — but the most impact comes from shipping real … foundation in integration architecture principles — API-led connectivity, process orchestration, application lifecycle management, and security Strong engineering background. Preferred Qualifications Preferred fields include Computer Science, Software Engineering, MIS, Electrical Engineering, Data Science, or equivalent experience Proficiency in at least one coding language (Python, Java, JavaScript, Node ...

insights to optimise trade performance across Membership, F&B, Rooms and strategic planning. The role leads a senior analytics team, partners with Digital and Data Science, and shapes data architecture to embed AI-driven decision support and automated insights across #J-18808-Ljbffr ...

depop.com. For any other non-disability related questions, please reach out to our Talent Partners. Role We’re looking for a Staff Backend Engineer – Data Platform to be a key technical leader within the teams responsible for Depop’s data platform. You’ll drive the technical vision … implementation for our foundational data platform — from experimentation, event ingestion pipelines to our data lake, governance frameworks, and data observability and real-time analytics capabilities. You will work closely with data scientists, machine learning engineers, backend teams, and product leaders, providing deep technical expertise to ensure ...