Machine Learning Jobs

Staff Fullstack Engineer, Avatars

This role involves developing end-to-end product features for Synthesia’s Avatars and Generative Media domain, combining frontend, backend, and AI model capabilities. You will take ownership of features from idea to production, working closely with product and design to iterate and refine solutions based on user feedback.

Synthesia London, United Kingdom

Remote Permanent

Staff Backend Engineer, Avatars

As a Staff Backend Engineer, you will work on the core systems powering avatars and generative media, ensuring scalability, reliability, and extensibility. You will collaborate with product, design, R&D, and adjacent teams to integrate complex features and maintain high code quality standards.

Synthesia London, United Kingdom £50,000 pa

Remote Permanent

Computer Vision Engineer

This role involves leading the development and deployment of cutting-edge computer vision solutions for high-stakes defence projects. You will act as a technical authority, architecting sophisticated CV systems, guiding multidisciplinary teams, and contributing to business development by identifying new opportunities for advanced visual intelligence.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

Manager, Forward Deployed Engineering - London

About the teamOpenAI’s Forward Deployed Engineering team partners with customers to turn research breakthroughs into production systems. We operate at the intersection of customer delivery and core platform development.About the roleAs an FDE manager, you’ll lead FDEs through high-stakes, ambiguous...

OpenAI London, United Kingdom

Hybrid Permanent

Research Engineer/Research Scientist – Model Transparency

This role involves researching and developing methods to ensure the reliability of AI system evaluations and monitoring, focusing on model transparency. You will work on cutting-edge projects, collaborate with leading AI labs and government officials, and contribute to the safety and alignment of advanced AI systems.

AI Security Institute London, United Kingdom

On-site Permanent

Senior Platform Engineer

As a Senior Platform Engineer at PolyAI, you will be responsible for delivering reliable and scalable cloud infrastructure on AWS and Azure, improving developer experience, and defining technical standards. You will collaborate with engineering and security teams to design, deploy, and manage cloud architecture, automate cloud operations, and ensure high availability and cost-efficiency.

PolyAI London, United Kingdom

Hybrid Permanent

Business Technology Analyst

As a Business Technology Analyst, you will join Faculty AI's IT support team to ensure employees have the necessary technology to succeed. You will handle Level 1 technical issues, onboard new employees, manage in-office technology needs, and take ownership of specific IT projects, all while collaborating with expert engineers in a high-growth environment.

Faculty AI London, United Kingdom

On-site Permanent

DevOps Consultant

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

Hybrid Permanent

Software Engineer (Data Services), London

This role involves working in a fast-paced, interdisciplinary team to build a cutting-edge ML-based software platform for drug discovery. Responsibilities include data engineering, service-oriented architecture, and collaboration with scientists and ML researchers to accelerate scientific breakthroughs using AI.

Isomorphic Labs London, United Kingdom

On-site Permanent

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

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

Senior Cloud Site Reliability Engineer

As a Senior Cloud Site Reliability Engineer at Wayve, you will build and scale the reliability foundations of their AI cloud platform, focusing on the Model Development Platform and GPU Compute platform. You will define operational standards, improve capacity planning, and ensure resilient and performant cloud infrastructure, working closely with ML and platform teams.

Wayve London, United Kingdom

On-site Permanent

Product Specialist Associate

This role involves working closely with prospective and existing customers to ensure a seamless integration of Luminance’s AI technology. Responsibilities include managing Proof of Values, providing expert advice, and designing custom workflows to meet specific customer needs. The role offers the opportunity to build relationships with a diverse range of companies and industries.

Luminance London, United Kingdom

Hybrid Permanent

AI Deployment Engineer | Codex

About the teamThe Codex Deployment Engineering team helps customers adopt OpenAI's coding tools throughout their software development lifecycle. We act as trusted technical partners, guiding engineering teams as they integrate Codex into their projects and workflows. Our customers span digital-native...

OpenAI London, United Kingdom

On-site Permanent

Research Scientist

As a Research Scientist at PhysicsX, you will collaborate with machine learning and simulation engineers to translate complex physics and engineering challenges into mathematical models. Your work will involve building and optimizing AI-driven simulations, communicating results to stakeholders, and mentoring junior colleagues. This role offers the opportunity to work on cutting-edge projects that push the boundaries of engineering and manufacturing.

PhysicsX London, United Kingdom

On-site Permanent