Latest Data Scientist Jobs

Manager, Data Science , UK, Ireland or Spain)

Lead a team of data scientists focused on advancing AI-driven threat detection and agentic AI systems using large-scale cybersecurity data. Guide machine learning initiatives from research to production, collaborating with security and engineering teams to develop models for malware detection, behavioural analysis, and automated security responses. Drive innovation through research, technical mentorship, and strategic alignment in a high-impact, mission-driven environment.

CrowdStrike United Kingdom

Remote Permanent

Sr. Manager, Data Science , GBR)

Lead a team of data scientists focused on applying machine learning and large language models to cybersecurity challenges, including malware detection, behavioral threat analysis, and AI-driven security automation. Translate business needs into technical research objectives and guide the development of production ML systems at scale. Collaborate with security researchers, engineers, and product teams to solve complex, real-world adversarial problems using cutting-edge AI techniques.

CrowdStrike United Kingdom

Remote

Senior Software Engineer – Python

As a Senior Software Engineer in Medtronic's AI and Data Science Platform team, you will design, build, and maintain software solutions that enable machine learning engineers and data scientists to develop new products. You will work on a SaaS tool for project, data, and annotation management, collaborate with data and platform engineers, and ensure high-quality, scalable software delivery.

Medtronic London, United Kingdom £76,800 – £115,200 pa

Senior AI Consultant - Agentic AI & Generative AI

This role involves designing, developing, testing, and deploying front-end and back-end components of Generative and Agentic AI applications. You will work with a tech-obsessed team, translating complex business challenges into AI-powered solutions and collaborating with cloud architects, data scientists, and product managers to take ideas from concept to production.

Deerfoot Recruitment Solutions St Paul's, City And County Of the City Of London, EC4M 9AD, United Kingdom £60,000 – £80,000 pa

Technical Deployment Lead

Lead end-to-end technical delivery of custom AI agent solutions for enterprise clients in regulated industries, managing product scoping, stakeholder engagement, and deployment execution. Translate business objectives into technical roadmaps, coordinate cross-functional teams, and define measurable impact while navigating compliance and organizational complexity. Help build scalable deployment playbooks and feed real-world insights back into product and research.

Anthropic London, United Kingdom £165,000 – £230,000 pa

Machine Learning Fellow - Human Frontier Collective (UK)

This role involves collaborating on high-impact machine learning projects, evaluating and optimizing PyTorch models, and contributing to AI research publications. Fellows work remotely on flexible schedules, engaging with cutting-edge generative AI systems and interdisciplinary experts. The position emphasizes research, model interpretation, and advancing responsible, human-centered AI through technical evaluation and publication.

Scale AI United Kingdom

Remote Contract Flexible

Senior Machine Learning Engineer

Lead the development and deployment of cutting-edge, production-grade machine learning systems for high-impact clients, particularly in the defence sector. Design scalable ML infrastructure, define best practices for ML deployment, and act as a technical advisor while mentoring junior engineers. Work in a cross-functional environment with strong emphasis on ethical, reliable AI and client collaboration.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

Machine Learning Engineer

Develop and deploy production-grade machine learning systems for high-impact clients, particularly in the defence sector. Work across the full ML lifecycle, from scalable architecture design to operationalisation, using cloud platforms and containerisation tools. Collaborate with cross-functional teams to deliver ethical, reliable AI solutions in real-world environments.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

Machine Learning Engineer

A Machine Learning Engineer will collaborate with simulation engineers, data scientists, and customers to solve complex physics and engineering challenges using AI. The role involves building scalable, reliable ML data pipelines, working with 3D point-cloud and mesh data, and translating R&D into reusable tools and products. Frequent customer site visits across multiple continents are expected to support on-site solution development and deployment.

PhysicsX England US$150,000 – US$190,000 pa

On-site Permanent Clearance Required

Senior Forward Deployed Software Engineer

A Senior Forward Deployed Software Engineer at PhysicsX works directly with customers and internal teams to build and deploy AI-driven simulation applications that solve complex engineering problems across industries like aerospace, energy, and semiconductors. The role involves full-stack development, rapid prototyping, and on-site collaboration, with a focus on delivering production-grade tools using physics AI models. Engineers also contribute to the core platform by abstracting reusable components from customer solutions and shaping product direction.

PhysicsX England US$150,000 – US$250,000 pa

Hybrid Permanent

Principal Designer

A Principal Designer will lead the development of product and service design disciplines within Faculty’s Applied AI division, delivering high-impact client projects while building design capability from the ground up. The role combines strategic client engagement with executive-level consulting, shaping multidisciplinary teams and embedding human-centred design in AI solutions. This position bridges technical AI outputs with real-world commercial outcomes across government, finance, retail, and other sectors.

Faculty London, United Kingdom

Hybrid Permanent

Senior Manager (Safety)

This role involves leading the delivery of AI safety evaluations and red teaming projects, working closely with government and public sector clients. Responsibilities include translating cutting-edge AI safety research into actionable solutions, developing proposals, and mentoring team members in a high-impact, strategic environment.

Faculty London, United Kingdom

Hybrid Permanent Clearance Required

Senior Machine Learning Research Engineer

Develop and scale generative and predictive machine learning models for cellular behaviour using multi-omic biological data. Build robust distributed training and inference systems, bridging ML research and production deployment in close collaboration with scientists. Optimize performance across compute, memory, and I/O while advancing core ML infrastructure in a highly interdisciplinary environment.

Relation Therapeutics London, United Kingdom

Permanent

Senior Bioinformatician in Single-cell and Spatial Multiomics and AI

This role involves developing and maintaining computational pipelines for integrating omics data, particularly single-cell and spatial multiomics, to understand the molecular basis of Crohn’s Disease. You will work closely with a multidisciplinary team, including experimental, clinical, and industry partners, to identify disease pathways and potential new treatment targets.

University of Oxford Oxford, South East England, United Kingdom £49 – £55 pa

Hybrid Contract

Lead Agentic AI Architect

This role involves defining the architecture, engineering standards, and delivery of next-generation Agentic AI and Generative AI solutions within a leading UK bank. Responsibilities include designing multi-agent systems, production-grade LLM and RAG architectures, and ensuring AI security and governance. The role also requires leading a team of architects, engineers, and data scientists while shaping AI strategy and roadmaps.

CBSbutler Holdings Limited trading as CBSbutler London, United Kingdom £710 pd