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

Data Scientist II, RufusX Science UK

This role involves improving the performance of large language models in Amazon's AI shopping assistant, Rufus, through instruction design, evaluation frameworks, and experimentation. The data scientist will analyze multimodal interaction data, develop automated evaluation pipelines, and collaborate with scientists and engineers to enhance conversational AI quality. Work includes A/B testing, retrieval augmentation, and contextual grounding to improve customer experience and business impact.

Amazon London, United Kingdom

On-site Permanent

Senior Technical Program Manager - Security Products, IAM - SEL

This role involves leading end-to-end delivery of security-focused technical programs within Amazon, with a focus on access policy management, fine-grained and context-based authorization, and abuse detection using machine learning. The candidate will coordinate across teams to scope projects, define roadmaps, and ensure high-quality delivery at scale. The position emphasizes solving complex security challenges related to data protection and insider threat mitigation across Amazon's vast service ecosystem.

Amazon London, United Kingdom

Permanent

Software Engineer, Privacy Engineering (Lawful Access)

About the TeamThe Privacy Engineering team builds secure, reliable systems that help OpenAI meet its legal obligations while protecting user data. We partner closely with Legal and engineering teams across OpenAI to support lawful data access requests and other critical...

OpenAI London, United Kingdom

Permanent

Technical Deployment Lead - UAE

The Technical Deployment Lead at OpenAI will drive end-to-end technical delivery of AI systems for customers in the UAE, translating business goals into actionable technical roadmaps. This role involves deep collaboration with customer teams to embed workflows, lead adoption, and ensure production deployments deliver measurable impact. The position requires hands-on leadership in prototyping, scaling AI solutions, and feeding real-world insights back into product and research roadmaps.

OpenAI United Kingdom

Hybrid 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

Lead Engineering Operations Manager

Leads engineering operations in a highly automated fulfilment centre, ensuring maximum availability and performance of robotics, conveyors, and control systems. Drives reliability, preventative maintenance, and continuous improvement while leading a 24/7 engineering team. Acts as the primary engineering interface with site operations and supports safety, compliance, and cost control within a fast-paced, customer-critical environment.

Ocado Chatham, ME4 4NP, United Kingdom

On-site Permanent

Engineering Team Manager

Leads a team of engineers and technicians in a 24/7 automated warehouse environment, ensuring operational efficiency, safety, and technical excellence across mechanical and electrical systems. Focuses on workforce development, workload allocation, and maintenance of automation infrastructure within a high-paced grocery fulfillment center. Requires strong leadership, hands-on engineering expertise, and experience in FMCG automation.

Ocado London, DA8 1SP, United Kingdom

On-site Permanent

Mid Market Account Executive

This role involves leading full-cycle sales for Synthesia’s AI video platform within mid-market accounts (100–1,000 employees) across the US. The Account Executive will drive outbound prospecting, build account plans, qualify opportunities using MEDDPICC, and expand adoption across departments like HR, L&D, and Marketing. Success requires value-based selling, strong CRM management in Salesforce, and collaboration within a high-growth, experimental sales culture.

Synthesia Austin, Texas, United States

Hybrid Permanent

Manager, Scaled Customer Success - New York

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 New York City, New York, United States

Hybrid Permanent

Account Executive, Mid Market

This role involves leading full-cycle sales for mid-market clients across industries, focusing on building pipeline through outbound prospecting and partner collaborations. The Account Executive will shape a new go-to-market strategy, working closely with channel partners and cross-functional teams to close deals. It's a foundational role in a high-growth AI company selling voice and dialog automation solutions to enterprise customers.

PolyAI Test Valley, SO51 6HA, United Kingdom US$80,000 – US$90,000 pa

Remote Permanent

System Integration Engineer

This role involves integrating and bringing up autonomous driving systems on internal and partner vehicles, working across hardware and software to ensure reliable performance. The engineer will lead system architecture evaluations, develop testing infrastructure, and troubleshoot multidisciplinary issues from prototype to deployment. Emphasis is placed on hands-on integration, embedded systems development, and collaboration across engineering teams to advance Wayve’s AI-driven mobility solutions.

Wayve London, United Kingdom

Hybrid Permanent

Senior ML Engineer, Doc Fraud

This role involves building and optimizing production-scale machine learning systems for document classification and extraction, with a focus on leveraging LLMs and traditional ML to detect fraud in government-issued IDs. The engineer will lead technical design, improve model accuracy through advanced labeling workflows, and integrate solutions into customer-facing products for secure, seamless onboarding experiences.

Entrust London, United Kingdom

Hybrid Permanent

Machine Learning Researcher

This role involves developing machine learning algorithms for radio frequency (RF) signal detection and exploitation in defence and electronic warfare contexts. The researcher will work on real-world AI applications in congested electromagnetic environments, designing novel solutions and publishing high-quality research. The position is based in South East England with hybrid working, requiring weekly office attendance while supporting significant remote work.

ECM Selection United Kingdom £50,000 – £58,000 pa

Hybrid Contract Clearance Required