Machine Learning Jobs

Applied Scientist, Amazon Transportation

This role involves developing machine learning and optimization models for Amazon's large-scale transportation planning systems, focusing on external freight. Responsibilities include creating dynamic pricing and network planning models, building scalable products, and implementing algorithms in production systems. The team works on optimizing Amazon's freight marketplace, improving the experience for carriers and shippers, and solving complex problems with significant business impact.

Amazon London, United Kingdom

On-site Permanent

Senior Applied Scientist, AWS Automated Reasoning

This role involves solving complex problems in automated reasoning, privacy, and sovereignty using deep scientific expertise. The Senior Applied Scientist will lead the design and delivery of long-term, impactful solutions within AWS, driving technical innovation and cross-organizational influence. Emphasis is placed on strategic problem-solving, mentoring, and advancing the state of the art in rigorous computing systems.

Amazon London, United Kingdom

Hybrid Permanent

Director, AI Engineering

This role involves leading the technical vision and delivery of AI solutions for financial services clients, mentoring engineering teams, and shaping strategic client engagements. You'll drive innovation in machine learning and MLOps while acting as the senior technical authority across high-impact projects in banking, insurance, and asset management. The position emphasizes thought leadership, team development, and architecting responsible, scalable AI systems.

Faculty AI London, United Kingdom

Hybrid Permanent

Senior Research Engineer - Interactive Avatars

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

Senior Research Scientist - AI Safety

This role involves leading high-impact AI safety research, focusing on red teaming and evaluations for frontier models in sensitive domains such as cybersecurity, CBRN, and national security. The scientist will shape research agendas, develop mitigation strategies, and contribute to publications and stakeholder engagement, working at the intersection of technical depth and real-world safety impact.

Faculty AI London, United Kingdom

Hybrid Permanent Clearance Required

Senior Analytics Engineer

As a Senior Analytics Engineer at Synthesia, you will play a crucial role in building and evolving the company's analytics foundations. You will work closely with Product, Analytics, and Engineering teams to transform raw data into trusted datasets and metrics, ensuring data quality and consistency across the organization. This role offers significant ownership and impact in a high-growth, collaborative environment.

Synthesia London, United Kingdom

Remote Permanent

Senior Software Engineer - AI Workbench

About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries....

PhysicsX London, United Kingdom

Software Engineer - Go & Python (Core Services)

As a Senior Software Engineer on the Core Services team, you will design and build robust authentication, authorization, and access control systems for a multi-tenant AI-driven simulation platform. Your work will focus on creating secure, fine-grained permissions, identity management, and observability infrastructure to support regulated industries and enable secure collaboration among data scientists and simulation engineers.

PhysicsX London, United Kingdom

On-site Permanent

Senior Staff Software Engineer - Delta

P-1127At Databricks, we are obsessed with enabling data teams to solve the world's toughest problems, from security threat detection to cancer drug development. We do this by building and running the world's best data and AI infrastructure platform, so our...

Databricks London, United Kingdom

Senior Staff Software Engineer - Unity Catalog Runtime Enforcement

RDQ127R176At Databricks, we are passionate about enabling data teams to solve the world's toughest problems — from making the next mode of transportation a reality to accelerating the development of medical breakthroughs. We do this by building and running the...

Databricks London, United Kingdom

Graduate AI Engineer

This role involves supporting the development and deployment of AI and machine learning models, working with large datasets, and collaborating with software engineers and product teams. You'll contribute to backend development, API integrations, and research new AI frameworks, ensuring responsible and ethical AI development.

Global Tech Recruitment London, United Kingdom £38,000 – £45,000 pa

Hybrid Permanent Flexible

Associate Director, Data Engineering

The role involves leading the Data Platform team, defining and evolving the data platform strategy, and ensuring it meets the needs of engineers and scientists. Responsibilities include managing data flow, optimizing compute pipelines, enforcing data governance, and driving operational excellence. The position is at the intersection of biology, computation, and engineering, focusing on delivering novel biological insights and real-world impact.

Relation Therapeutics London, United Kingdom

On-site Permanent

Graduate AI Data Scientist

As a Graduate AI Data Scientist, you will work closely with cross-functional teams to support the analysis of datasets, assist in building predictive models, and contribute to delivering insights that support business decisions and AI product development. You will perform exploratory data analysis, collaborate with data engineers and product teams, and stay up-to-date with the latest developments in AI and machine learning.

Global Tech Recruitment London, United Kingdom £42,000 – £45,000 pa

Hybrid Permanent Flexible

Machine Learning Engineer (Computer Vision)

This role involves designing, training, and deploying computer vision models across the full machine learning lifecycle. You will work closely with engineers, data scientists, and domain experts to build production-ready systems and evaluate model performance on a variety of projects.

Platform Recruitment London, United Kingdom £80,000 – £160,000 pa

On-site Permanent

ML Engineer

As an ML Engineer, you will work on building a foundational intelligence platform that transforms fragmented information into durable institutional intelligence. Your responsibilities will include designing and deploying ML models for knowledge extraction, reasoning systems, and agentic workflows, while ensuring robustness and scalability in production environments.

Gold Group London, United Kingdom £50,000 – £75,000 pa

Hybrid Permanent