Latest ML Architect Jobs

Solutions Architect - NVIDIA AI Cloud Partners and Datacentre Infrastructure

This role involves designing and implementing large-scale AI and HPC GPU infrastructure with a focus on datacentre power, cooling, and MEP integration. The Solutions Architect will work closely with cloud partners and customers to ensure technical requirements are met throughout the deployment lifecycle, from PoC to production. Key responsibilities include advising on datacentre best practices, troubleshooting infrastructure bottlenecks, and shaping future NVIDIA product development through customer feedback.

NVIDIA France

Solutions Architect - NVIDIA AI Cloud Partners and Datacentre Infrastructure

Design and deploy scalable AI and HPC GPU infrastructure in large-scale datacentres, focusing on power, cooling, and MEP integration. Collaborate with cloud partners to solve technical challenges in datacentre design and support real-world deployment of NVIDIA technologies. Provide expert guidance on infrastructure optimisation and contribute to product strategy through customer feedback.

NVIDIA

.NET Developer

This role involves developing cutting-edge software solutions using the latest .NET technologies, including .NET 10.0, C# 14, and Azure AI. The developer will work on a social advertising platform integrated with Facebook's marketing ecosystem, contributing to full-stack development with modern tools like Blazor, Docker, Kubernetes, and .NET Aspire. The team supports innovation through CI/CD, AI integration, and cloud-native architectures on Azure.

Noir Wr11Af, United Kingdom £50,000 – £60,000 pa

.NET Developer

Work on greenfield .NET/C# software projects within a fast-growing subscription streaming service. Develop full-stack solutions using modern technologies including ASP.NET Core, Blazor, React, and Azure AI, in a flexible and supportive environment. Collaborate in agile teams to deliver scalable systems leveraging cloud and machine learning capabilities.

Noir Bd40Rx, United Kingdom £65,000 – £85,000 pa

Staff Software Engineer, Platform

This role involves developing and scaling a generative AI platform, with ownership of end-to-end feature development across backend, frontend, and AI components. The engineer will work closely with ML models and LLMs, build reliable distributed systems, and integrate with vector databases and AI infrastructure. Collaboration with product, ML, and infrastructure teams is key, in a fast-paced environment focused on delivering enterprise-grade AI solutions.

Scale AI London, United Kingdom

On-site Permanent

AI Consultant

Design and manage enterprise AI platforms, intelligent agents, and automation workflows across cloud and on-premise environments. Develop scalable AI architectures, integrate with business systems, and ensure compliance with security and governance standards. Support organisational AI adoption through technical leadership and cross-functional collaboration.

Reed Technology Sheffield, South Yorkshire, United Kingdom

Research Engineer, Pretraining Scaling - London

This role involves owning critical parts of Anthropic's production pretraining pipeline for large language models, focusing on reliability, performance optimization, and debugging across hardware, networking, and training dynamics. The engineer will run experiments to improve training efficiency, respond to incidents during model launches, and collaborate closely with research and systems teams. It’s a high-impact, operational role blending deep technical engineering with empirical research in a fast-paced, safety-focused AI environment.

Anthropic London, United Kingdom £260,000 – £630,000 pa

Staff Technical Product Manager

This role involves leading the product development of AI-powered tools for defense and national security workflows within Scale AI’s Global Public Sector team. The individual will define technical roadmaps, collaborate closely with engineering and machine learning teams, and shape products used by allied government and defense entities. The position requires deep technical expertise, hands-on prototyping, and the ability to operate in high-compliance environments such as air-gapped or classified systems.

Scale AI United Kingdom

On-site Permanent Clearance Required

AI Software Engineer

Develop and maintain production-grade AI-powered software applications using machine learning and generative AI technologies. Work within a collaborative engineering team to build scalable backend services, integrate leading AI models like OpenAI and Anthropic, and deploy intelligent solutions on cloud platforms. Focus on delivering practical, enterprise-ready AI applications rather than research.

Oscar Technology Leicester, LE1 5YA, United Kingdom £65,000 – £75,000 pa

Senior AI Engineer

The Senior AI Engineer will design and develop production-grade AI systems, focusing on RAG pipelines, generative AI workflows, and LLM optimization. Key responsibilities include building scalable solutions, implementing retrieval strategies, and mentoring junior engineers within a growing AI team.

The Portfolio Group London, United Kingdom £80,000 pa

On-site Permanent

Principal Machine Learning Engineer

A Principal Machine Learning Engineer will lead technical innovation in speech AI by developing and deploying advanced machine learning models, translating research into scalable production systems. The role involves mentoring engineers, shaping long-term ML strategy, and solving complex modelling challenges across the organisation. Work spans distributed training, inference optimisation, and MLOps best practices within a hybrid working environment.

Speechmatics Cambridge, United Kingdom

Principal Machine Learning Engineer

Lead the development and deployment of advanced speech recognition models, bridging research and production. Drive technical vision, mentor engineering teams, and optimise large-scale ML systems for accuracy, speed, and scalability. Work across the full ML lifecycle with a focus on transformers, distributed training, and MLOps best practices.

Speechmatics London, United Kingdom

Hybrid Permanent

Data Scientist

This role involves applying advanced data science and machine learning techniques to solve complex challenges across high-impact public and private sector projects. You will conduct research, develop cutting-edge solutions, and engage in the full data science lifecycle, from data collection to model deployment, while working in a highly secure environment.

Searchability NS&D Cheltenham, United Kingdom £45,000 – £75,000 pa

Hybrid Permanent Clearance Required

AI Consultant

Design and manage enterprise AI platforms, intelligent agents, and automation workflows across cloud and on-prem environments. Develop scalable AI architectures, RAG applications, and multi-agent systems while ensuring security, compliance, and integration with business systems. Collaborate with stakeholders to drive AI adoption and translate technical capabilities into business value.

Reed S359Xt, United Kingdom

Senior Data Engineer

Design and build a modern Azure-based data platform from the ground up, creating scalable ETL/ELT pipelines and secure data solutions. Develop Power BI semantic models and reporting architecture while championing DataOps and DataSecOps principles. Mentor junior engineers and influence long-term data strategy in a collaborative engineering culture.

Yolk Recruitment Cardiff, Cymru / Wales, CF10 2AF, United Kingdom £47,675 pa

Hybrid Permanent