Machine Learning Jobs

Principal Machine Learning Engineer

This role involves leading the technical direction of high-impact AI projects, particularly within financial services, by designing scalable machine learning systems and providing expert guidance across teams and clients. The engineer will architect complex data science frameworks, solve cross-cutting technical challenges, and influence company-wide strategy. Emphasis is placed on robust, production-grade AI solutions and advancing technical excellence in regulated environments.

Faculty AI London, United Kingdom

Hybrid Permanent

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

Applied Scientist, Observability, Prime Video

This role involves designing and deploying machine learning and generative AI models at scale to enhance observability systems for Prime Video. The scientist will work on log management, tracing, and AI-powered analytics to rapidly detect and resolve technical issues. Collaboration with global engineering teams is key to integrating models into production and improving the developer experience.

Amazon London, United Kingdom

Hybrid 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

Staff ML Engineer, Gaia

Leads large-scale training and development of video foundation models for autonomous driving, focusing on improving Gaia’s world-model capabilities to generate synthetic driving scenarios. Works closely with research and engineering teams to advance model architecture and training strategies. Operates in a high-impact, fast-paced environment with technical leadership responsibilities.

Wayve London, United Kingdom

Hybrid Permanent

Software Engineer (Product, AI Portal)

Build and operate cloud-based software products for internal and external users on Wayve's AI Portal platform, working across services, APIs, and integrations in a high-ownership, full-stack environment. Solve customer problems end-to-end, from design to production support, with a focus on reliability, observability, and seamless partner integrations. Work closely with automotive OEMs and commercial partners in a fast-paced, startup-within-a-scale-up culture.

Wayve London, United Kingdom

Hybrid Permanent

Technical Support Engineer

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

Subject Matter Expert

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

Enterprise Account Executive DACH

Drive enterprise sales growth in the DACH region by acquiring and expanding AI video platform customers with 1,000–10,000 employees. Focus on value-based selling, pipeline development, and cross-functional collaboration with customer success to ensure adoption and retention. Requires native German fluency and proven experience in methodological SaaS sales environments.

Synthesia London, United Kingdom

Hybrid Permanent

Software Engineer (Principal level)

This role involves leading backend engineering strategy across a large, distributed team, focusing on system stability, inter-service testing, and monorepo standardization. The engineer will drive long-term technical direction, bridge R&D and product engineering, and work across the full stack from React frontend to Python backend. Projects span multiple teams and quarters, requiring strong decomposition and data-driven iteration.

Synthesia London, United Kingdom

Hybrid Permanent

Forward Deployed Software Engineer - London

This role involves working closely with strategic customers to understand their business and technical challenges, then designing and building full-stack software solutions using OpenAI's APIs. Engineers will iterate rapidly, code alongside customer teams, and develop scalable abstractions to improve delivery across projects. The position requires deep collaboration with internal research and product teams to ensure solutions are aligned with customer needs and OpenAI's platform capabilities.

OpenAI London, United Kingdom

Hybrid Permanent

Training, Process Management Engineer

This role involves building and maintaining the distributed operating system that orchestrates large-scale AI training workloads across massive clusters. You'll work on high-performance, asynchronous systems in Rust and Python to ensure reliable job execution, optimize for scale and performance, and debug complex distributed systems issues. The role focuses on enabling researchers by improving system reliability, observability, and fault tolerance across supercomputing infrastructure.

OpenAI London, United Kingdom

Hybrid Permanent

Senior Solutions Architect (Utilities/Energy)

REQ ID:FEQ227R246Location:London, UKRecruiter: Dina HussainAt Databricks, our core values are at the heart of everything we do; a culture of proactiveness and a customer-centric mindset guide us to build a unified platform that makes data science and analytics accessible to...

Databricks London, United Kingdom

Applied Scientist Lead - Computer Vision

Lead a team of applied scientists focused on computer vision and machine learning, developing production-grade models for document understanding, vision-language systems, and efficient on-device inference. Work at the intersection of research and product, advancing state-of-the-art techniques like distillation and quantisation while shipping models into global identity verification systems used by banks and fintechs.

Entrust London, United Kingdom

On-site Permanent

Principal Cloud DevOps Engineer

As a Principal Cloud DevOps Engineer, you will manage and improve our existing infrastructure, build the next generation of our platform, and streamline deployment processes. You will work closely with the Security team to address potential threats and provide tools and guidance to engineers and product teams to enhance scalability, stability, and reliability.

Entrust London, United Kingdom

Hybrid Permanent Flexible