Latest R Jobs

Research Scientist (Machine Learning), London

A Research Scientist in machine learning will develop novel deep learning models and algorithms to accelerate drug discovery, working in an interdisciplinary team of scientists and engineers. The role involves designing architectures, training models, and applying ML to complex biological and chemical problems, with opportunities to lead projects and mentor others depending on experience.

Isomorphic Labs London, United Kingdom

Hybrid Permanent

Research Associate in Machine Learning and Natural Language Processing

This role involves developing and applying cutting-edge NLP and machine learning techniques to study online disinformation and build an AI-powered chatbot for stakeholders such as journalists and policymakers. The researcher will work within European-funded projects, collaborating with a multidisciplinary team and contributing to high-impact publications and real-world policy tools. A strong emphasis is placed on translating technical findings into practical outputs and engaging with non-technical stakeholders.

University of Sheffield Sheffield, Hybrid, Northern England, United Kingdom £38 – £47 pa

Contract

Site Reliability Engineer

The role involves deep expertise in a specific reliability domain such as observability, performance engineering, or security-focused SRE, with responsibility for defining standards, building automation, and improving system resilience across a cloud-native platform. The engineer will lead incident response, develop tooling for scalability, and integrate reliability practices across Platform Engineering and DevSecOps. Emphasis is placed on cross-team collaboration, operational excellence, and driving long-term fixes for complex systemic issues.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Incident Response Consultant - Weekend Shift , GBR)

Lead and conduct incident response engagements for high-profile cybersecurity breaches, performing forensic analysis across Windows, Mac, and Linux systems. Develop detection methods, analyze network and host data, and produce detailed reports for stakeholders including legal teams and executives. Contribute to thought leadership through public speaking and technical publications.

CrowdStrike United Kingdom

Remote Permanent Shift-work

Control Red Team - Research Engineer/Research Scientist

This role involves designing and conducting machine learning experiments to evaluate the effectiveness of AI control measures such as monitors, sandboxing, and permission systems. The researcher will develop adversarial attacks to test frontier AI models, build experimental infrastructure, and produce actionable insights for both companies and government stakeholders. Work combines technical depth in ML with strategic red-teaming to uncover real-world risks in advanced AI systems.

AI Security Institute London, United Kingdom

Alignment Red Team - Research Engineer/Research Scientist

This role involves researching and developing methods to detect misalignment in advanced AI systems, conducting pre- and post-deployment evaluations, and sharing findings with AI companies and governments. You will also contribute to public research and build tools to improve alignment evaluation processes.

AI Security Institute London, United Kingdom

Threat Researcher II - IRE, UK or ROU)

Investigate emerging malware and cyber threats to assess and enhance detection capabilities across the Falcon platform. Analyze threats across the full attack lifecycle, identify coverage gaps, and collaborate with engineering and data science teams to implement improvements using automation, AI, and machine learning. Support security validation programmes and respond to new threats with technical analysis and detection recommendations.

CrowdStrike Ireland

Remote

Senior Research Engineer - Data

This role focuses on building and enhancing large-scale data pipelines for generative AI models, working with vast amounts of video and audio data to improve model performance through data quality, curation, and feature extraction. The position bridges applied research, data engineering, and ML infrastructure, collaborating closely with model training teams to deliver high-impact datasets. It emphasizes ownership in shaping data strategy and infrastructure within a fast-moving AI research environment.

Synthesia London, United Kingdom

Remote Permanent

Principal Research Engineer

Lead end-to-end technical development of large-scale generative video models, spanning pre-training and post-training stages, with direct impact on product. Bridge research and engineering to accelerate the deployment of cutting-edge avatar video generation. Focus on building high-resolution, long-form human-centric video models using proprietary data pipelines and distributed training infrastructure.

Synthesia London, United Kingdom

Remote Permanent

ML Research Engineer, London

Develop and optimise cutting-edge AI models at the intersection of machine learning and drug discovery, translating research into scalable, production-ready systems. Work closely with scientists to build predictive and generative models using advanced deep learning techniques, with a focus on innovation in computational biology and chemistry. Contribute to a collaborative, interdisciplinary team advancing a digital biology platform for transformative medicine development.

Isomorphic Labs London, United Kingdom

On-site Permanent

Senior Research Associate / Research Associate, AI for Environmental Resilience

This role involves contributing to cutting-edge AI research for environmental resilience, specifically in weather and climate forecasting. The post holder will collaborate with leading researchers to develop next-generation AI models, support decision-making, and produce high-quality research outputs.

The Alan Turing Institute London, United Kingdom £45 – £58 pa

Permanent

Senior / Research Associate - Language Modelling

Conducts cutting-edge research in language modelling within a multidisciplinary team, focusing on sovereign AI capabilities for national resilience and public benefit. The role involves leading research initiatives, publishing findings, securing funding, and mentoring junior researchers. Work spans model training, fine-tuning, evaluation, and ethical deployment in collaboration with internal and external stakeholders.

The Alan Turing Institute London, United Kingdom £45 – £58 pa

Contract

AI/ ML Research Consultant

The role involves applying AI and machine learning to real-world problems, ranging from early-stage research to developing deployable solutions. You will work on a variety of projects, including designing and deploying machine learning systems, conducting experiments, and collaborating with clients to deliver high-quality technical outcomes.

Lynx Recruitment Melbourn, Cambridgeshire, United Kingdom £50,000 – £90,000 pa

(Senior) Research Software Engineer– AI Agents for Scientific Discovery

Design and build an AI-agent platform for automated scientific discovery, integrating AI models, biological data, and laboratory automation into robust, reusable workflows. Develop agentic systems for hypothesis generation, experimental planning, and human-AI collaboration within a research-driven environment. Contribute to open-source software, publications, and the technical strategy of a new AI for Biology programme.

Earlham Institute Norwich, South East England, United Kingdom £38 – £52 pa

Contract

Postdoctoral Research Associate in Machine Learning for Cardiovascular Digital Twins

This role involves developing patient-specific models using machine learning to predict disease states and treatment responses for cardiovascular digital twins. The postholder will work with multimodal clinical, physiological, imaging, and sensor data to enable AI-driven precision treatment.

Queen Mary University of London London, United Kingdom £38 – £51 pa

Contract