Jobs in London

Head of Medicinal Chemistry, Drug Design, London

As Head of Medicinal Chemistry, you will lead a team of 25 chemists in London, driving the development of novel drugs using cutting-edge AI and machine learning. You will provide strategic direction, mentor team members, and collaborate closely with AI/ML scientists to accelerate drug discovery and clinical candidate nomination.

Isomorphic Labs London, United Kingdom

On-site Permanent

Senior Research Investigator, (Biologics Pharmacology), London

As a Senior Research Investigator, you will play a key role in the pharmacology and translational biology of novel large molecule therapeutics, leveraging Isomorphic Labs' cutting-edge AI drug design engine. You will design and execute comprehensive pharmacology plans, lead in vivo and in vitro evaluations, and collaborate with interdisciplinary teams to advance candidates from early discovery to clinical stages.

Isomorphic Labs London, United Kingdom

On-site Permanent

GRC Analyst

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US.As AI continues to shape...

Synthesia London, United Kingdom

Remote Permanent

Staff Backend Engineer, Voices

This role involves developing and improving the core speech and voice generation systems within Synthesia's AI video platform. The engineer will work across backend and frontend layers to build reliable, scalable features for script preview, voice orchestration, and voice quality, integrating multiple Text-to-Speech providers and building recommendation systems. The position emphasizes ownership of end-to-end feature development, rapid iteration, and close collaboration with product, design, and AI teams.

Synthesia London, United Kingdom

Remote Permanent

Account Executive (Romanian Speaking)

Darktrace is a global leader in AI for cybersecurity that keeps organizations ahead of the changing threat landscape every day. Founded in 2013, Darktrace provides the essential cybersecurity platform protecting nearly 10,000 organizations from unknown threats using its proprietary AI.The...

Darktrace London, UB8 1LQ, United Kingdom

Office Manager

The Office Manager will establish and scale operations for Thought Machine's new Lisbon office, ensuring a seamless and positive employee experience. Responsibilities include managing space capacity, overseeing logistics, financials, and compliance, and fostering a strong company culture.

Thought Machine Lisbon, Portugal

On-site Permanent Part-time

IT Support Engineer

Thought Machine's mission is bold – to properly and permanently rid the world's banks of legacy technology. To achieve this, we have developed the foundations of modern banking through core and payments technology which run natively in the cloud. What...

Thought Machine Lisbon, Portugal

On-site Permanent

Snr/Principal Machine Learning Scientist – Generative Modelling

This role involves designing and implementing generative models to understand and control cellular decision-making, using cutting-edge multiomic and interventional datasets. You will collaborate with experimental teams to validate computational hypotheses and contribute to high-impact publications, pushing the boundaries of generative modelling in complex biological systems.

Relation Therapeutics London, United Kingdom

On-site Permanent

Associate Director/Director Medicinal Chemistry

This role involves leading the medicinal chemistry strategy across discovery programmes, translating biological insights into clinical candidates. You will work closely with cross-functional teams to solve complex scientific challenges and advance programmes into clinical development, while also managing external collaborations and contributing to the growth of Relation’s discovery capabilities.

Relation Therapeutics London, United Kingdom

On-site Permanent

Data Scientist

This role involves developing and deploying machine learning models for anomaly detection using biometric and geospatial datasets collected from wearable devices and GPS systems. You'll work closely with engineering teams to understand data pipelines, contribute to the technical roadmap, and scale prototypes into production. The position offers significant autonomy in shaping AI-driven solutions for public sector and law enforcement applications.

Reed Ec2A2Da, EC2A 2DA, United Kingdom £60,000 – £90,000 pa

Hybrid Permanent Clearance Required

AI Technical Architect

This role involves designing secure, scalable AI-enabled solutions within a government setting, translating emerging AI capabilities into practical architectures. The architect will lead technical design, support rapid prototyping, and guide services from concept to production while collaborating with multidisciplinary teams. Emphasis is placed on balancing innovation with security, governance, and long-term service resilience in a cloud-first environment.

Inspire People Cf101Xs, Cymru / Wales, CF10 1XS, United Kingdom £67,867 – £81,793 pa

Hybrid Permanent Clearance Required

AI Technical Architect

This role involves leading the design of secure, scalable AI-enabled solutions within a government department, translating emerging AI capabilities into practical architectures. The architect will work across multidisciplinary teams to guide services from concept to production, ensuring alignment with security, governance, and user needs. It offers a unique opportunity to shape technical strategy in a cloud-first, innovation-driven public sector environment.

Inspire People B24Bj, B2 4BJ, United Kingdom £67,867 – £81,793 pa

Hybrid Permanent Clearance Required

Senior AI Platform Engineer

This role involves building and evolving an AI-driven platform that supports agentic workflows in design and engineering. You will design and develop intelligent systems, orchestration layers, and production-ready AI features using modern LLM frameworks. Collaboration with product managers and designers is key to ensure user-focused and high-quality solutions.

Harnham - Data and Analytics Recruitment London, United Kingdom £90,000 – £130,000 pa

Remote Permanent

.Net

This role involves leading the modernization of legacy backend systems by migrating them from an on-premises datacentre to AWS and Kubernetes using .NET 10. You'll design shared templates, automated pipelines, and integrate AI coding agents to enable large-scale, automated refactoring. The position emphasizes technical leadership in cloud migration, infrastructure-as-code, and the innovative use of AI in engineering workflows.

Randstad Technologies London, United Kingdom £55,000 – £60,000 pa

Hybrid Permanent

Head of Advanced AI Engineering

As the Head of Advanced AI Engineering, you will lead a team of applied research and development engineers to evaluate emerging AI technologies, build MVPs, and transition them into scalable engineering solutions. You will work closely with senior leadership to shape the technical direction and drive AI innovation, focusing on creating industry-leading AI-powered products and services that enhance customer engagement and service excellence.

Lloyds Banking Group Ec2V7Ae, EC2V 7AE, United Kingdom £137,848 – £209,440 pa

Hybrid Permanent