Latest Research Jobs

Research Engineer, RL Scaling Science

This role involves designing and running large-scale reinforcement learning experiments to understand scaling effects across model size, compute, and task horizon. The engineer will build benchmarks for long-horizon RL, debug system-level issues that emerge at scale, and translate validated research findings directly into production training pipelines. The position sits at the intersection of research and systems engineering, requiring deep empirical rigor and close collaboration with both research and infrastructure teams.

Anthropic London, United Kingdom £375,000 – £640,000 pa

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

Senior Research Engineer - Interactive Avatars

Develop and advance AI-driven interactive avatars using diffusion models, focusing on real-time video generation, audio conditioning, and contextual responsiveness. Work within a research-forward team to translate cutting-edge generative AI into scalable product features. Responsibilities include improving lip-sync accuracy, motion realism, and building evaluation frameworks for long-form interactive video.

Synthesia London, United Kingdom

Remote Permanent

Regional Research Economist, Economic Research

This role involves conducting empirical economic research to understand AI's impact on labor markets, productivity, and economic transformation across a specific region. The economist will develop and expand the Anthropic Economic Index using novel measurement systems like Clio, applying advanced econometric and machine learning methods. They will collaborate with governments, academia, and policy institutions to translate research into actionable insights and influence both public policy and internal business decisions.

Anthropic London, United Kingdom £195,000 – £245,000 pa

Hybrid Permanent

Senior Security Researcher

As a Senior Security Researcher, you will focus on AI systems, contributing to rapid prototyping and open-ended research. You will investigate trends in generative AI security, research attacker tradecraft, and provide feedback to product and development teams.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Senior Security Researcher

This role involves researching emerging threats in generative AI systems, including prompt injection, poisoning, and extraction attacks. The candidate will investigate attacker tradecraft, provide actionable feedback on product performance, and collaborate with machine learning and product teams. Work includes both rapid prototyping and open-ended research to enhance AI-driven cyber resilience.

Darktrace London, UB8 1LQ, United Kingdom

Hybrid Permanent

Machine Learning Research Engineer

This is a fantastic opportunity to join market-leading UK AI company, Luminance. Named in Tech Nation’s prestigious Future Fifty list and the recipient of two Queen’s Awards, Luminance is the world’s most advanced AI technology which is disrupting the legal...

Luminance Cambridge, United Kingdom

Hybrid Permanent

Senior Quantum Algorithm Researcher

This role involves leading research in quantum algorithms with a focus on AI-driven discovery, hybrid quantum-classical applications, and advanced simulations. You'll collaborate with supercomputing centers, QPU developers, and research partners to develop innovative solutions and publish high-impact work. The position plays a key role in shaping NVIDIA's quantum product strategy and driving customer adoption through technical leadership.

NVIDIA United Kingdom

Remote Permanent

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

Graduate AI Research Assistant

This role involves supporting AI research projects by assisting with data collection, algorithm development, and experimental analysis under the guidance of senior researchers. The candidate will contribute to research outputs such as reports and publications while receiving structured training and mentorship. It is a research-focused position emphasizing collaboration, ethical AI practices, and professional growth in a supportive environment.

Global Tech Recruitment London, United Kingdom £36,000 – £38,000 pa

On-site Permanent

Post-Doctoral Research Assistant in Digital Health and Artificial Intelligence (Fixed-Term)

Develop and evaluate AI-driven digital health solutions for cardiometabolic and maternal health risk prediction, focusing on early pregnancy to postnatal care pathways. Work within a multidisciplinary team to design and implement a care bundle using large-scale healthcare data and equity-focused analytics. Contribute to methodological innovation in digital health within a UK-wide research consortium.

Bournemouth University Bournemouth, South West England, United Kingdom £34 – £39 pa

Contract

Head of Policy & Security Research Lab

Lead the strategy and execution of a research lab focused on AI policy, safety, and security, working with cross-sector partners to develop frameworks and benchmarks for frontier AI models. Manage research agendas, recruit top talent, and engage with global AI safety institutions. The role involves deep technical-policy expertise and leadership in high-impact AI governance initiatives.

Scale AI United Kingdom US$198,000 – US$247,000 pa

On-site Permanent

Lead AI Researcher

The Lead AI Researcher will lead the development and deployment of cutting-edge deep learning systems for high-stakes defence and national security applications. This founding role involves solving ambiguous, mission-critical problems from concept to production, designing advanced AI models, and establishing engineering standards and tooling for a world-class team. Day-to-day work includes close collaboration with leadership to translate operational needs into technical solutions, training and deploying frontier models, and building robust ML infrastructure in a rigorous, security-conscious environment.

Kangal AI London, United Kingdom £100,000 – £200,000 pa

On-site Permanent

Senior Connectivity Researcher

This role involves leading applied research in software-defined connectivity, developing proof-of-concepts for emerging technologies like Wi-Fi 7 and 6G, and translating research into deployable solutions for future mobility and Software-Defined Vehicles. The researcher will work in a hybrid R&D environment, operating cloud-based sandbox systems and collaborating globally with internal teams, suppliers, and research partners. A strong technical background in connectivity and cloud platforms, along with leadership in technology maturation, is essential.

Centre People Appointments West London, United Kingdom £50,000 pa

Machine Learning Software Engineer, Research

Develop and optimize machine learning models for high-fidelity, multi-physics simulation in engineering and scientific domains. Translate research prototypes into scalable, production-grade systems using distributed training and cloud infrastructure. Work across the full ML lifecycle, from foundational model design to deployment, while mentoring team members and collaborating with research scientists on real-world industrial applications.

PhysicsX London, United Kingdom

On-site Permanent