Machine Learning Jobs

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

Staff Product Designer

As a Staff Product Designer for Faculty AI's Frontier platform, you will lead the design of an AI-native Decision Intelligence system, focusing on complex simulations and human-AI collaboration. You will establish design coherence, pioneer new interaction models, and mentor the team to achieve high-quality, scalable design solutions.

Faculty AI London, United Kingdom

On-site Permanent

AI Design Technologist, Marketing Productivity, Amazon Ads Marketing

This role involves building AI-powered prototype solutions, agents, and automations to solve marketing pain points. You will collaborate with UX designers, product managers, and engineers to transform defined UX and marketing workflows into working code, moving AI use cases from pilot to production and driving productivity goals.

Amazon London, United Kingdom

On-site Permanent

Customer Success Manager - Spanish + Italian Speaking

As a Customer Success Manager, you will focus on building strong relationships with Spanish and Italian-speaking clients, ensuring their success with Synthesia's AI video platform. You will work closely with the sales team to create a seamless onboarding experience, manage client KPIs, and drive growth by educating clients on the platform's capabilities and ensuring ROI.

Synthesia London, United Kingdom

Remote Permanent

Product Designer (Staff/Principal-level)

This role involves leading the design of Synthesia’s core video creation and editing experience, focusing on making the platform intuitive yet powerful. Responsibilities include setting design direction, influencing product decisions, and improving user interaction and collaboration within the editor.

Synthesia London, United Kingdom

On-site Permanent

Sr. Applied Scientist, Amazon Transportation

Amazon’s Middle Mile Science group is looking for a Senior Applied Scientist to build machine learning and optimization models to support pricing and revenue management of its external freight business. This includes the development of novel forecasting and dynamic pricing...

Amazon London, United Kingdom

On-site Permanent

Account Executive (German Speaking, DACH Coverage)

This is a fantastic opportunity to join Luminance, the pioneer of Legal-Grade™ AI for enterprise. Backed by internationally renowned VCs and named in both the Forbes AI 50 list of ‘Most Promising Private AI Companies in the World’ and Inc....

Luminance London, United Kingdom

Hybrid Permanent

Customer Success Manager

This is a fantastic opportunity to join Luminance, the pioneer of Legal-Grade™ AI for enterprise. Backed by internationally renowned VCs and named in both the Forbes AI 50 list of ‘Most Promising Private AI Companies in the World’ and Inc....

Luminance London, United Kingdom

Hybrid Permanent

Training, Process Management Engineer

About the TeamTraining Runtime designs the core distributed runtime that powers everything from early research experiments to frontier-scale model runs. We work on building robust, scalable, high performance components to support our distributed training workloads. Our priorities are to maximize...

OpenAI London, United Kingdom

Hybrid Permanent

Operations Analyst, User Operations (Trust & Safety) - EMEA

About the TeamAt OpenAI, ourUser Operations team safeguards our products and users from abuse, fraud, and safety risks. We serve as part of the company’s frontline safety infrastructure—helping ensure real-world user experiences translate into timely, high-integrity decisions and durable improvements....

OpenAI London, United Kingdom

Hybrid Permanent

Principal Machine Learning Infrastructure Engineer

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

Engineering Manager - Runtime Team

PolyAI automates customer service through lifelike voice assistants that let customers lead a conversation. Our voice assistants make it possible for businesses to deliver outstanding customer service that rivals their human agents. Our customers, which include the world’s leading logos,...

PolyAI London, United Kingdom

Principal Software Engineer - Engineering Applications

The Principal Software Engineer role involves collaborating with product managers and designers to define and implement AI-driven engineering applications. Responsibilities include leading the development of scalable, modular front-end architecture, ensuring interoperability with other platform services, and actively contributing to the growth and development of the engineering team.

PhysicsX London, United Kingdom

On-site Permanent

Demand Generation Manager

What we’re all aboutWe find, when we come together in the pursuit of excellence, great things happen. And that’s how we do things at Quantexa – together. Our business is data, but our culture is collective. We’re about growth –...

Quantexa London, United Kingdom

Hybrid Permanent

Engineering Manager

What we’re all about.Do you ever have the urge to do things better than the last time? We do. And it’s this urge that drives us every day. Our environment of discovery and innovation means we’re able to create deep...

Quantexa London, United Kingdom

Hybrid Permanent