Jobs in London

Head of Medicinal Chemistry, Drug Design, London

Lead a team of 25 medicinal chemists redefining drug discovery by integrating AI into molecular design. Provide strategic oversight, mentor chemists, and collaborate with AI and biology teams to accelerate projects toward clinical candidate nomination. Shape workflows, challenge traditional approaches, and drive innovation in a culture of scientific excellence and continuous learning.

Isomorphic Labs London, United Kingdom

On-site Permanent

Senior 3D Artist - Unreal Engine / Synthetic Data

This role involves creating high-fidelity 3D environments and digital assets in Unreal Engine for use in synthetic data generation to train and evaluate AI and computer vision systems. The artist will work closely with AI engineers and developers to build realistic, real-time simulations of terrain, vehicles, and infrastructure for defence and security applications. Responsibilities include modelling, texturing, lighting, and optimising assets, as well as automating workflows and integrating assets into simulation pipelines.

MFK Recruitment Brentford, London, TW8 9DE, United Kingdom £45,000 – £60,000 pa

Product Owner

This role involves leading product ownership for AI-native financial technology solutions, working within autonomous agile teams to define and prioritise backlogs, refine user stories with AI assistance, and translate complex business requirements into technical specifications. The Product Owner will leverage AI tools throughout the development lifecycle—from discovery to delivery—while collaborating closely with engineering, QA, and stakeholders to enhance product quality and delivery speed in a global FinTech environment.

Emponics Bs324Ra, BS32 4RA, United Kingdom £75,000 – £90,000 pa

Hybrid Permanent

Senior MLOps Engineer

This role involves building and maintaining MLOps infrastructure to productionise advanced AI and computer vision models, from distributed training to deployment on cloud and edge devices. The engineer will optimise inference, manage model registries, and develop CI/CD and monitoring pipelines while working closely with research and software teams. The position requires strong hands-on skills in Python, containerisation, and GPU-accelerated systems, particularly NVIDIA Jetson platforms.

MFK Recruitment Brentford, London, TW8 9DE, United Kingdom £75,000 – £100,000 pa

Hybrid Permanent Clearance Required

Staff Software Engineer - Machine Learning

This role involves leading the technical strategy for ML/AI use cases in the UK, coordinating ML engineering efforts across multiple teams, and providing technical consultancy. You will drive MLOps standards, collaborate with data science teams, and represent Capital One in external ML/AI forums.

Capital One Bunhill, London, United Kingdom

Hybrid Permanent

Senior AI Engineer (Gen AI & RAG)

As a Senior AI Engineer, you will design, build, and deploy production-grade generative AI systems, focusing on RAG pipelines, agentic workflows, and rigorous evaluation frameworks. You will provide technical leadership, mentor engineers, and collaborate closely with platform, product, and delivery teams to ensure AI systems are accurate, reliable, and grounded in business value.

The Portfolio Group Ec4V4Dy, EC4V 4DY, United Kingdom £75,000 – £85,000 pa

On-site Permanent

AI Copilot Developer

Develop and integrate scalable AI models to enhance financial and insurance systems, with a focus on natural language processing and machine learning. Collaborate with cross-functional teams to translate user needs into intelligent solutions, while testing and optimising AI algorithms for performance and reliability. Work on innovative AI-driven projects in a fast-paced, technology-driven environment.

Adecco London, United Kingdom £490 pd

Research Scientist/Engineer - Multimodal AI & LLM

Research Scientist / Research Engineer - Multimodal AI & Large Language ModelsLocation: LondonSalary: £(phone number removed) per annum + permanent benefits + bonusJob Type: Permanent, Full-Time, On-siteAbout the OpportunityWe are partnering with an innovative research organisation at the forefront of...

Adecco London, United Kingdom

Immigration and Public Law Solicitor

Salary: £35,000 - £43,000 p.a.Location: Old Street, LondonWorking pattern: Full-time, 37.5 hours per week (9am - 5.30pm)About the RoleAsylum Aid is seeking an Immigration and Public Law Solicitor to develop and lead a strategic public law caseload. You will work...

Asylum Aid United Kingdom £35,000 – £43,000 pa

Senior Research Engineer - Audio Post-Training

A Senior Research Engineer will work on advancing high-quality, expressive synthetic voice generation within Synthesia's in-house AI models. The role involves fine-tuning and optimizing speech models using techniques like DPO and LoRA, implementing post-training optimizations for real-time performance, and integrating novel architectures such as neural codecs and diffusion models. The position is embedded in a research-driven team focused on pushing the boundaries of generative audio in enterprise applications.

Synthesia London, United Kingdom £50,000 pa

Remote Permanent

Staff Research Engineer - Video Post Training

A Staff Research Engineer will work on advancing generative AI for video synthesis, focusing on post-training optimization of diffusion models to create realistic synthetic humans. The role involves improving model efficiency, lip-sync quality, and conditioning inputs, with direct impact on a globally used AI video platform. The position sits within a high-impact R&D team pushing the boundaries of text-to-video generation.

Synthesia London, United Kingdom £50,000 pa

Remote Permanent

AI/Machine Learning Consultant

This role involves applying advanced AI, machine learning, and data science techniques to solve complex challenges within UK defence, security, and government sectors. You'll work across the full project lifecycle—from prototyping to deploying scalable, enterprise-grade AI solutions—while collaborating directly with clients and contributing to high-impact national programmes. The role emphasizes innovation in areas like Generative AI and transformer models, alongside mentoring teams and supporting business development in a security-cleared environment.

Experis United Kingdom £45,000 – £75,000 pa

Hybrid Permanent Clearance Required

Graduate AI Machine Learning Engineer

About the Role:We are seeking a motivated and technically skilled AI Machine Learning Engineer to join our growing team based in Central London. This is an exciting opportunity for someone passionate about artificial intelligence and data-driven solutions to contribute to...

Global Tech Recruitment London, United Kingdom £39,000 – £40,000 pa

Microsoft AI Engineer / Azure Artificial Intelligence Engineer

Microsoft AI Engineer / Azure Artificial Intelligence EngineerThis is a new and exclusive opportunity for a Microsoft AI Engineer / Azure Artificial Intelligence Engineer to join this thriving technology business as they grow their AI Risk Management & Governance teamRole...

Huxley Associates London, City And County Of the City Of London, United Kingdom £50,000 – £90,000 pa

Lead AI Engineer - GCP / Machine Learning / AI Agents

This role involves designing and building scalable AI-enabled applications and services within a GCP environment, with a focus on transitioning AI proof of concepts into secure, production-grade systems. The engineer will lead technical initiatives, mentor junior team members, and drive best practices in cloud-native AI development. Key work includes developing AI agents, intelligent automation, and collaborating across data, product, and business teams to deliver enterprise-scale solutions.

Mackenzie Jones IT Euston, London, NW1 2EA, United Kingdom £85,000 – £90,000 pa

Remote Permanent