Machine Learning Jobs

Senior Applied Scientist, Insights, Prime Video

This role involves developing machine learning algorithms for personalized recommendations and reducing operational load for internal Prime Video builders. You will work with global teams to design and implement large-scale models, conduct experiments, and integrate results into production systems.

Amazon London, United Kingdom

On-site Permanent

Senior Manager (National Security)

As a Senior Manager in the National Security and Safety team, you will lead the delivery of complex AI and data science projects for critical government partners. Your role involves building strategic relationships, developing proposals, and mentoring multidisciplinary teams to ensure projects meet rigorous operational and ethical standards.

Faculty AI London, United Kingdom

On-site Permanent Clearance Required

Lead Data Scientist

As a Lead Data Scientist, you will set the technical direction for complex, business-critical AI projects, ensuring high-quality, scalable delivery. You will mentor cross-functional teams, manage client relationships, and drive innovation in a highly regulated industry, focusing on financial services and professional services.

Faculty AI London, United Kingdom

Hybrid Permanent

Solutions Consultant (German Speaking)

This role involves developing and executing training and education strategies to help customers quickly realize value from Synthesia's AI video platform. You will create engaging content, define the onboarding process, and collaborate with internal teams to drive product adoption and customer success.

Synthesia London, United Kingdom

Remote Permanent

Data Scientist II, RufusX Science UK

This role involves developing and optimizing large language models (LLMs) to enhance the conversational experiences of Rufus, Amazon's AI-driven shopping assistant. Responsibilities include designing evaluation frameworks, performing data analysis, and collaborating with cross-functional teams to improve customer engagement and satisfaction.

Amazon London, United Kingdom

On-site Permanent

Solutions Consultant (Italian Speaking)

The Solutions Consultant role involves developing and executing training and education strategies to help customers quickly realize value from Synthesia's AI video platform. Responsibilities include creating engaging content, defining the onboarding process, and collaborating with internal teams to drive product adoption and customer success.

Synthesia London, United Kingdom

Hybrid Permanent

Senior Machine Learning Engineer

As a Senior Machine Learning Engineer, you will lead the deployment of AI models and engineering surrogates into customer production environments, working closely with Data Scientists, Simulation Engineers, and clients. You will mentor team members, design scalable ML systems, and travel to customer sites to build solutions on-site, driving innovation and practical outcomes.

PhysicsX North Tyneside, NE29 8EP, United Kingdom

On-site Permanent Clearance Required

Machine Learning Engineer

As a Machine Learning Engineer, you will work closely with Data Scientists, Simulation Engineers, and customers to understand and solve complex engineering and physics challenges. You will design, build, and test reliable and scalable ML data pipelines, manipulate 3D point cloud and mesh data, and create reusable libraries and tools. The role involves significant customer interaction and on-site collaboration, requiring strong problem-solving and communication skills.

PhysicsX North Tyneside, NE29 8EP, United Kingdom

On-site Permanent Clearance Required

Recruiter, AI/ML Research EMEA

This role involves strategic talent acquisition for OpenAI’s AI/ML research team in EMEA, focusing on identifying and engaging leading researchers and technical scientists. The recruiter will work closely with research staff to shape hiring strategies, anticipate talent needs, and influence decisions in a fast-evolving technical landscape. It emphasizes deep engagement with global research communities and proactive sourcing in highly specialized domains.

OpenAI London, United Kingdom

Hybrid Permanent

Technical Threat Investigator, Threat Intel Engineering - UK

About the TeamSecurity is at the foundation of OpenAI’s mission to ensure that artificial general intelligence benefits all of humanity.The Threat Intelligence team protects OpenAI’s technology, people, research, and infrastructure by proactively identifying and disrupting adversaries who seek to compromise...

OpenAI London, United Kingdom

Remote Permanent

RF Data Scientist / Researcher

This role involves researching and applying modern AI techniques to RF signal data, focusing on signal recognition, identification, localisation, and manipulation. The work combines algorithm development with practical machine learning applications in a sensor-rich environment, requiring strong software engineering practices and collaboration with stakeholders. It is a research-focused position with opportunities for hybrid working and publication.

ECM Selection London, United Kingdom £45,000 – £50,000 pa

Hybrid Permanent Clearance Required

Response Squad Agent

This role involves providing frontline technical support to customers, diagnosing and resolving straightforward issues, and triaging more complex cases for escalation. The agent ensures clear, timely communication throughout each query’s lifecycle and maintains accurate records in the support system. Collaboration with internal teams is key to ensuring smooth issue resolution and continuous improvement of support processes.

Luminance London, United Kingdom

Hybrid Permanent

Agentic AI Engineer (life sciences)

This role involves designing and refining LLM-powered agentic workflows that integrate with a knowledge graph, scientific literature, and proprietary data to generate testable therapeutic hypotheses for rare diseases. The engineer will work closely with drug discovery scientists and engineers to translate real-world research questions into reliable, production-grade AI agents. Success means independently owning end-to-end agent development and delivering tools that directly impact drug discovery decisions.

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 program, ensuring real-time human operator support while balancing latency, reliability, and safety. You will lead cross-team execution, set technical direction, and establish quality standards for safety-critical operations.

Wayve London, United Kingdom

Remote Permanent

Feature Owner, ADAS

About usFounded in 2017, Wayve is the leading developer of Embodied AI technology. Our advanced AI software and foundation models enable vehicles to perceive, understand, and navigate any complex environment, enhancing the usability and safety of automated driving systems.Our vision...

Wayve Dunscore, Alba / Scotland, DG2 0SR, United Kingdom