Latest Graph Representation Learning Jobs

Spotlight

ML Runtime Engineer (Mid-Level and Senior)

This role involves developing and optimizing the runtime stack for AI accelerators, focusing on integrating with open-source ML frameworks like PyTorch and vLLM. The engineer will work closely with hardware and software teams using a co-design approach to enable high-performance inference for large language models. Key responsibilities include building a high-performance runtime in Rust and supporting inference server integrations.

Fractile London, United Kingdom

Hybrid Permanent

Senior AI Engineer (Gen AI & RAG)

As a Senior AI Engineer, you will design, build, and deploy production-grade generative AI systems, focusing on RAG pipelines, agentic workflows, and rigorous evaluation frameworks. You will provide technical leadership, mentor engineers, and collaborate closely with platform, product, and delivery teams to ensure AI systems are accurate, reliable, and grounded in business value.

The Portfolio Group Ec4V4Dy, EC4V 4DY, United Kingdom £75,000 – £85,000 pa

On-site Permanent

Relational Foundation Model Engineer, Modern Data Stack

Our work at NVIDIA is dedicated towards a computing model focused on visual and AI computing. For two decades, NVIDIA has pioneered visual computing, the art and science of computer graphics, with our invention of the GPU. The GPU has...

NVIDIA Germany

Relational Foundation Model Engineer, Modern Data Stack

Our work at NVIDIA is dedicated towards a computing model focused on visual and AI computing. For two decades, NVIDIA has pioneered visual computing, the art and science of computer graphics, with our invention of the GPU. The GPU has...

NVIDIA

Machine Learning Engineer

As a Machine Learning Engineer, you will work closely with Data Scientists, Simulation Engineers, and customers to understand and solve complex engineering and physics challenges. You will design, build, and test reliable and scalable ML data pipelines, manipulate 3D point cloud and mesh data, and create reusable libraries and tools. The role involves significant customer interaction and on-site collaboration, requiring strong problem-solving and communication skills.

PhysicsX North Tyneside, NE29 8EP, United Kingdom

On-site Permanent Clearance Required

Agentic AI Engineer (life sciences)

This role involves designing and refining LLM-powered agentic workflows that integrate with a knowledge graph, scientific literature, and proprietary data to generate testable therapeutic hypotheses for rare diseases. The engineer will work closely with drug discovery scientists and engineers to translate real-world research questions into reliable, production-grade AI agents. Success means independently owning end-to-end agent development and delivering tools that directly impact drug discovery decisions.

Healx Cambridge, United Kingdom

Hybrid Permanent

Staff ML Performance Engineer (Inference Optimisation)

As a Staff ML Performance Engineer, you will focus on optimizing machine learning inference for edge devices and GPUs, working on large transformer-based models. You will collaborate with model developers, profile and optimize the full inference stack, and contribute to technical roadmaps and tooling.

Wayve London, United Kingdom

Hybrid Permanent

Machine Learning Engineer II, Intelligent Talent Acquisition - Lead Generation & Detection Services

This role involves developing AI and machine learning systems to enhance Amazon's talent acquisition process at scale. The engineer will work on foundational data systems, knowledge graphs, and ML-powered recruiting products using deep learning and generative AI. Collaboration with scientists and engineers is central to delivering scalable, fair, and efficient hiring solutions.

Amazon Edinburgh, Alba / Scotland, United Kingdom

Hybrid Permanent

Machine Learning Engineer

As a Machine Learning Engineer, you will collaborate with data scientists, simulation engineers, and customers to solve complex engineering and physics challenges. You will design, build, and test scalable ML data pipelines, manipulate 3D point cloud and mesh data, and deploy AI models in real-world industrial settings. This role involves significant customer interaction and travel to customer sites globally.

PhysicsX United Kingdom

Remote Permanent

Head of Artificial Intelligence (Gen-AI)

Leads the strategic and technical development of cutting-edge Generative AI solutions, including a proprietary RAG-based conversational agent, integrated across business intelligence and compliance services. Drives end-to-end design, deployment, and optimisation of LLM pipelines and agent workflows in production, while mentoring engineering teams and shaping the AI function. Focuses on high-quality, low-hallucination outputs through advanced data-chunking, semantic search, and model evaluation.

The Portfolio Group Manchester, United Kingdom £130,000 – £150,000 pa

Hybrid Permanent Clearance Required

Senior Engineer – AI & Workplace Enablement

This role involves modernising the digital workplace by leveraging Microsoft 365 E5 services and AI technologies to improve user experience and operational efficiency. The engineer will lead Copilot adoption, build AI-powered automation with Copilot Studio, and ensure secure, compliant configurations across identity, endpoint, and collaboration platforms. Responsibilities span technical leadership, automation through PowerShell and Infrastructure as Code, and driving AI governance and productivity initiatives across global teams.

dunnhumby London, United Kingdom

Hybrid Permanent

Microsoft 365 Administrator

As a Microsoft 365 Administrator, you will manage and optimize the Microsoft 365 environment, including Exchange Online, Teams, SharePoint, and Office applications. Your role involves ensuring secure and efficient communication and collaboration, staying updated on platform developments, and supporting compliance and security initiatives.

Cambridge Consultants United Kingdom

On-site Permanent

Group IT AI Lead - Universities Superannuation Scheme Limited

As the Group IT AI Lead, you will act as the primary technical lead for Microsoft 365 AI and Copilot, shaping the AI strategy and ensuring safe, secure, and scalable adoption. You will provide technical guidance, define standards, and support innovation while maintaining strong security and compliance.

eFinancialCareers Liverpool, United Kingdom

Hybrid Permanent

Research Scientist (Applied LLMs), London

This role involves advancing drug discovery through the application of Large Language Models (LLMs) in a cutting-edge AI environment. The Research Scientist will develop and refine LLM-driven approaches for complex biological and medical challenges, collaborating across disciplines to build transformative AI models. Work includes model development, training, and deployment, with a focus on innovation in computational biology and chemistry.

Isomorphic Labs London, United Kingdom

Hybrid Permanent

Research Scientist (Machine Learning), London

A Research Scientist in Machine Learning will develop novel deep learning models and algorithms to advance drug discovery at Isomorphic Labs. The role involves interdisciplinary collaboration with scientists and engineers to design, train, and scale AI systems that model complex biological and chemical problems. The position emphasizes innovation in model architecture, experimentation, and the application of cutting-edge machine learning to accelerate the development of life-changing medicines.

Isomorphic Labs London, United Kingdom

Hybrid Permanent

Data Scientist II, Alexa for Shopping Science UK

This role involves developing and optimizing AI-driven conversational shopping experiences using large language models, multimodal data, and NLP. The data scientist will analyze customer interactions, build predictive models, and design experiments to improve product discovery and recommendations. Collaboration with engineers and scientists is key to deploying scalable machine learning solutions in a high-impact environment.

Amazon London, United Kingdom

Hybrid Permanent