Latest ai researcher Jobs

Research Engineer, Pretraining

A Research Engineer on the Pretraining team will bridge cutting-edge AI research and large-scale systems engineering, focusing on advancing large language models through work in model architecture, training optimization, and data processing. The role involves deep collaboration across research and engineering, with hands-on contributions to the full stack—from low-level infrastructure to high-level model design. Key projects include optimizing attention mechanisms, scaling distributed training, and improving model interpretability.

Anthropic London, United Kingdom £260,000 – £630,000 pa

On-site Permanent

Research Engineer, Pretraining Scaling - London

This role involves owning critical parts of Anthropic's production pretraining pipeline for large language models, focusing on performance optimization, debugging across hardware and training dynamics, and ensuring reliable, scalable model training. The position requires deep technical expertise in distributed systems and ML frameworks, with hands-on responsibilities during high-pressure model launches and a strong emphasis on operational reliability and cross-team coordination.

Anthropic London, United Kingdom £260,000 – £630,000 pa

On-site Permanent

Protection Scientist Engineer, Intelligence and Investigations

Design and build systems to proactively detect and enforce against abuse on OpenAI's products, including monitoring for new launches and responding to critical escalations. Work cross-functionally with product, policy, and engineering teams to develop scalable safety mitigations and investigate high-risk harms. The role involves handling sensitive content and participating in an on-call rotation for urgent issues.

OpenAI London, United Kingdom

On-site Permanent Clearance Required

Senior Human-Centric AI Engineer

This role involves developing intelligent, human-centric AI systems that enable machines to understand and adapt to human behaviour in real time. You'll work on multi-modal sensing, contextual modelling, and agentic workflows, applying insights from cognitive science and affective computing to build interactive AI for applications in healthcare, robotics, and consumer technology. The role combines client-facing project delivery with internal research and prototyping to advance the state of the art in human-machine interaction.

Cambridge Consultants United Kingdom

On-site Permanent Clearance Required

Solution Architect, Local Government AI

The role involves working closely with government clients and partners to design and deploy AI-driven solutions that address public sector challenges in areas like health, safety, and civic services. You'll develop technical strategies, create educational resources, lead proof-of-concept initiatives, and translate mission goals into scalable AI implementations using NVIDIA's hardware and software stack. The position emphasizes collaboration across global teams and ecosystems, with a focus on computer vision, generative AI, and MLOps-enabled deployments.

NVIDIA Spain

Remote Permanent Clearance Required

Solution Architect, Local Government AI

The role involves guiding government clients in adopting AI to enhance public services, by designing and demonstrating technical solutions using NVIDIA's AI platforms. You'll create educational resources, support proofs of concept, and collaborate with technical teams on deployment. The position emphasizes mentorship, product advocacy, and translating public-sector challenges into scalable AI workflows.

NVIDIA

Remote Permanent

Staff Product Designer

Design and pioneer AI-native interaction models for an enterprise decision intelligence platform, focusing on agentic workflows and adaptive interfaces in high-stakes domains like healthcare. Establish unified design systems and mentor cross-functional teams to elevate product coherence and design culture. Work at the intersection of generative AI, human-in-the-loop control, and complex data simulations.

Faculty AI London, United Kingdom

On-site Permanent

Senior Product Designer

Lead end-to-end design for user-centred AI solutions in the clean energy sector, integrating research and accessibility standards. Evolve design systems, mentor team members, and collaborate across functions to improve product usability. Focus on responsible AI deployment with measurable environmental impact.

Faculty AI London, United Kingdom

Hybrid Permanent

Machine Learning Scientist

Develop novel machine learning methods for molecular and protein discovery, bridging cutting-edge research with practical engineering implementation. Work on geometric deep learning, diffusion models, and 3D representations in biological systems, translating scientific ideas into deployable tools. Collaborate closely with engineers and scientists in a hybrid London-based role focused on high-impact AI for life sciences.

Platform Recruitment London, United Kingdom £85,000 – £100,000 pa

Compound Coordinator (Chemistry Data Generation, Drug Discovery), London

Coordinate compound management and supply across CROs to support drug discovery and data generation initiatives. Establish best practices and streamline processes for chemistry data workflows. Provide compound registration support and ensure timely delivery of compounds for AI-driven drug design projects.

Isomorphic Labs London, United Kingdom

Hybrid Permanent

Product Designer

Design intuitive, user-centred experiences for an AI-powered enterprise platform used by legal, compliance, and operations teams. Lead end-to-end design from research to implementation, creating wireframes, prototypes, and workflows that simplify complex AI-driven processes. Collaborate with product, engineering, and legal experts to ensure usability, consistency, and alignment with the design system.

Luminance London, United Kingdom

Hybrid Permanent

Product Manager

This role involves defining and delivering AI-powered product solutions that start with legal teams and scale across enterprise functions like compliance, procurement, and finance. The Product Manager will own the product roadmap, translate complex user needs into actionable specifications, and collaborate closely with AI engineers, designers, and domain experts. They will also lead stakeholder alignment, drive cross-functional execution, and ensure ethical, user-centric AI innovation across the platform.

Luminance London, United Kingdom

Hybrid Permanent

Bioanalytical Lead, London

Lead the development and execution of bioanalytical strategies for AI-designed therapeutics across small molecules, biologics, and ADCs. Bridge computational discovery with wet-lab validation by designing robust assays, managing global CROs, and integrating data into AI models. Play a key role in IND-enabling studies and cross-functional preclinical teams.

Isomorphic Labs London, United Kingdom

Hybrid Permanent

Staff Machine Learning Engineer

This role involves leading the development and deployment of production-grade machine learning systems, with a focus on large language models and scalable infrastructure. You'll bridge research and engineering by building robust data pipelines, optimising model performance, and mentoring engineers. The position emphasizes hands-on technical leadership in a remote-first, AI-driven environment.

Hexwired Recruitment Limited United Kingdom £160,000 – £200,000 pa

Remote Permanent

Machine Learning Engineer

Design and develop advanced AI/ML solutions from concept to deployment within a multidisciplinary R&D team. Focus on prototyping, model training, and applying cutting-edge techniques from research. Work spans diverse real-world applications requiring strong analytical and technical skills.

Hexwired Recruitment Limited Cambridge, Cambridgeshire, United Kingdom £60,000 – £120,000 pa

On-site Permanent