Machine Learning Jobs

Staff Fullstack Engineer, 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

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

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 Data Scientist

As a Senior Data Scientist, you will lead high-impact AI projects, define data science approaches, design robust software architectures, and mentor junior colleagues. You will work on-site with defence clients 2-4 days per week, contributing to Faculty's reputation as a leader in practical, ethical AI solutions.

Faculty AI London, United Kingdom

Remote Permanent Flexible Clearance Required

Senior Machine Learning Engineer

As a Senior Machine Learning Engineer, you will lead the development and deployment of cutting-edge AI systems for diverse clients, focusing on high-impact ML solutions. You will collaborate with cross-functional teams, define best practices, and mentor junior engineers while ensuring ethical and scalable deployment.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

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

AI Data Associate - French, Artificial General Intelligence

The role involves maintaining strict confidentiality, working with various data types (text, speech, image, video), and delivering high-quality labelled data using in-house tools. You will contribute to improving Alexa's performance by evaluating and annotating data, while also supporting operational improvements and team processes.

Amazon London, United Kingdom

On-site 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

Senior Partner Operations Consultant

As a Senior Partner Operations Consultant, you will manage the entire partner lifecycle, from onboarding to offboarding, and ensure operational excellence through process improvement and data accuracy. You will also monitor the sales pipeline, manage resource deployment, and collaborate with various teams to support partner growth and success.

Quantexa London, United Kingdom

Hybrid 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

Machine Learning Software Engineer, Research

This role involves working closely with research scientists and simulation engineers to build and optimize machine learning models for real-world physics and engineering problems. You will design, implement, and scale models using advanced techniques like distributed training and federated learning, while also mentoring colleagues and translating research into reusable libraries and products.

PhysicsX London, United Kingdom

On-site Permanent

SVP Delivery, EMEA

The SVP of Delivery for EMEA will lead the regional Delivery organization, ensuring client success and strategic alignment. Key responsibilities include setting the strategic direction, leading the EMEA Delivery team, and driving performance and development through regional practice managers. The role involves direct client engagement, technology deployment, and supporting the expansion of Quantexa’s offerings across the region.

Quantexa 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

Data Platform Solutions Architect (Professional Services)

This role involves working on short to medium-term customer engagements, designing and building big data solutions using the Databricks platform. Responsibilities include integrating with client systems, training, and providing technical support to help customers maximize the value of their data.

Databricks London, United Kingdom

Hybrid Permanent Flexible

Hunter Account Executive, Digital Natives, UKI

As an Emerging Enterprise Hunter, you will focus on selling Databricks' Data Intelligence Platform to Digital Native accounts across the UK and Ireland. Your responsibilities include developing a territory strategy, closing new accounts, and ensuring customer satisfaction while exceeding sales targets.

Databricks London, United Kingdom

On-site Permanent