Machine Learning Jobs

Senior Manager (National Security)

Lead and deliver high-impact AI transformation projects for UK government and national security clients, bridging technical AI research with operational mission needs. Manage end-to-end project delivery, develop strategic proposals, and mentor cross-functional teams in a fast-evolving, high-stakes environment. Focus on responsible AI deployment, red teaming, and building trusted advisory relationships with senior stakeholders.

Faculty AI London, United Kingdom

On-site Permanent Clearance Required

Lead Data Scientist

Lead a team of data scientists to design and deliver high-impact, production-grade AI solutions for clients in highly regulated sectors such as finance and professional services. Drive technical direction, lead complex project scoping, and act as a trusted advisor to clients while shaping best practices and mentoring junior staff. Work across the full project lifecycle from feasibility to deployment, balancing innovation, speed, and reliability in real-world applications of machine learning.

Faculty AI London, United Kingdom

Hybrid Permanent

Machine Learning Engineer

A Machine Learning Engineer will collaborate with simulation engineers and customers to solve complex physics and engineering challenges using AI. The role involves building scalable ML pipelines, working with 3D point-cloud and mesh data, and translating R&D into deployable tools. Engineers will also travel to customer sites globally to implement solutions on-site, ensuring practical, impactful delivery across industries like aerospace, energy, and semiconductors.

PhysicsX England £150,000 – £190,000 pa

On-site Permanent Clearance Required

Senior Forward Deployed Software Engineer

This role involves building and deploying full-stack applications that integrate AI-driven physics simulation models to solve complex engineering problems for clients across aerospace, energy, automotive, and other advanced industries. You'll work closely with customers on-site and collaborate with data scientists and engineers to design, prototype, and iterate tools that transform engineering workflows. The position emphasizes end-to-end ownership, rapid development, and translating real-world engineering challenges into impactful software solutions using modern cloud-native technologies.

PhysicsX England US$150,000 – US$250,000 pa

Hybrid Permanent

Recruiter, AI/ML Research EMEA

This role involves strategic talent acquisition for OpenAI’s AI/ML research teams across EMEA, focusing on identifying and engaging leading researchers and technical scientists. The recruiter will work closely with research staff to shape hiring strategies, anticipate future needs, and influence talent decisions in a fast-evolving technical landscape. Based in London with a hybrid work model, the position requires deep expertise in technical recruiting and strong engagement with global AI research communities.

OpenAI London, United Kingdom

Hybrid Permanent

Technical Threat Investigator, Threat Intel Engineering - UK

This role involves conducting deep technical investigations into sophisticated threat actors targeting OpenAI's systems or misusing its AI models. The investigator will proactively hunt for malicious activity, analyze adversary behavior and infrastructure, and translate findings into scalable detection and disruption strategies. They will also build automation and AI-assisted workflows to enhance investigative efficiency and collaborate with cross-functional teams to improve security, safety, and enforcement systems.

OpenAI London, United Kingdom

Remote Permanent

AI Test Engineer (SC Cleared)

This role involves leading end-to-end testing strategies for AI and data-driven systems in a regulated enterprise environment. The engineer will design validation frameworks for AI models, including Generative AI and RAG solutions, integrate testing into CI/CD pipelines, and ensure compliance with security, accessibility, and performance standards. The position requires hands-on technical work alongside strategic oversight and mentoring within a hybrid setup in London.

Adecco London, City And County Of the City Of London, United Kingdom £600 – £650 pd

AI Copilot Developer

The role involves designing and building scalable AI models integrated with existing systems, focusing on natural language processing and machine learning to enhance financial and insurance services. The developer will collaborate with cross-functional teams, innovate using AI best practices, and rigorously test and optimise algorithms for performance and reliability. Work includes translating user needs into AI functionality and supporting teams in leveraging AI effectively.

Adecco London, United Kingdom £490 pd

Manager, Scaled Customer Success - London

Leads a team of Customer Success Managers focused on scalable, data-driven engagement programs for mid-market and emerging customers. Designs automated, tech-touch solutions to improve product adoption, retention, and revenue growth. Works cross-functionally with Product, RevOps, and Enablement to build and iterate digital customer success initiatives in a high-growth AI SaaS environment.

Synthesia London, United Kingdom

Hybrid Permanent

Response Squad Agent

Act as the first point of contact for technical support queries, diagnosing and resolving straightforward issues while triaging more complex cases to the appropriate teams. Maintain clear, timely communication with customers and ensure accurate logging of all incidents and resolutions. Collaborate with internal teams to improve support processes and ensure smooth escalations.

Luminance London, United Kingdom

Hybrid Permanent

Agentic AI Engineer (life sciences)

This role involves designing and building LLM-powered agentic workflows that assist drug discovery scientists in generating testable therapeutic hypotheses for rare diseases. The engineer will work cross-functionally to integrate AI agents with a knowledge graph, scientific literature, and proprietary methods, refining systems that reason over complex biomedical data. Success includes owning workflows from concept to production, with a focus on reliable, evaluable, and maintainable agent design in a fast-moving AI landscape.

Healx Cambridge, United Kingdom

Hybrid Permanent

Tech Lead Assist - Robotaxi

This role involves defining the end-to-end architecture for remote assistance in Wayve’s Robotaxi system, integrating vehicle telemetry with real-time human operator support. The Tech Lead will establish safety-critical system requirements, lead cross-team technical execution, and shape the technical roadmap across onboard and offboard systems. The role emphasizes low-latency, reliable, and safe human-in-the-loop operations within an AI-driven autonomous driving environment.

Wayve London, United Kingdom

Remote Permanent

Staff Research Engineer - Multimodal Generative Modelling

This role involves advancing multimodal generative models that enable natural, real-time interactive conversations combining voice, text, and video. The engineer will lead research in streaming, low-latency systems, design novel architectures using diffusion and neural codecs, and ship end-to-end models into production. Emphasis is placed on emotional expressiveness, conversational realism, and tight integration across audio-visual modalities.

Synthesia London, United Kingdom

Remote Permanent

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

Senior Technical Program Manager (InfoSec), London

Lead the delivery of complex security initiatives in a fast-moving AI-driven drug discovery environment, bridging security strategy and engineering execution. Translate CISO objectives into technical roadmaps, secure AI models and pipelines, and build automated dashboards for risk visibility. Partner closely with ML and engineering teams across the Alphabet/Google ecosystem to balance security, compliance, and research velocity.

Isomorphic Labs London, United Kingdom

On-site Permanent