Machine Learning Jobs

AI Compiler Engineer

Design and develop AI compiler infrastructure targeting specialised hardware platforms, working across compiler pipelines, optimisation passes, and performance-critical software components. Optimise ML workloads and computational graphs for efficient execution on next-generation AI and edge computing systems. Contribute to compiler technologies using LLVM/MLIR and closely integrated hardware-software stacks.

IC Resources Bristol, Eng, United Kingdom £80,000 pa

Hybrid Permanent

Computer Vision Engineer

Develop and deploy advanced computer vision systems for high-stakes defence applications, bridging cutting-edge research with real-world deployment. Lead technical strategy, mentor teams, and contribute to business development through bids and client engagement. Work in a hybrid model with regular on-site client collaboration across the UK.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

Senior Software Engineer, Chem-Bio

Design and build robust platform systems to support AI research on chemical and biological risks, translating complex research needs into scalable infrastructure. Develop evaluation frameworks, LLM-based agent systems, and shared tooling in Python, collaborating closely with interdisciplinary researchers. Drive engineering excellence through architecture, mentorship, and infrastructure improvements within a government-embedded technical team.

AI Security Institute London, United Kingdom

On-site Permanent Clearance Required

Senior MLOps Engineer - DSX Enablement

Develop and optimize full-stack AI/ML systems for internal and external customers, focusing on MLOps pipelines, distributed training, and inference performance. Build open-source tools and reference architectures to scale AI workloads on NVIDIA platforms and cloud partners. Act as a technical advisor for complex production issues across hardware, software, and infrastructure layers.

NVIDIA £292,500 – £650,000 pa

Remote Permanent

Senior Software Engineer

Design and maintain large-scale, high-availability distributed backend systems for automated in-store order fulfilment. Integrate AI tools like GitHub Copilot and Gemini into development workflows to improve code quality and efficiency. Collaborate with product and business teams in an agile environment, contribute to architectural vision, and support production systems through on-call rotation while mentoring team members.

Ocado United Kingdom

Hybrid Permanent

EMEA Energy Industry Go-To-Market (GTM) Leader

Lead the go-to-market strategy for Databricks' Energy industry vertical across EMEA, engaging C-suite executives and shaping AI-driven transformation in energy sectors including oil and gas, utilities, and renewables. Drive pipeline growth, align cross-functional teams, and establish Databricks as a strategic platform through thought leadership and market analysis. Work closely with sales, product, and engineering to convert industry insights into commercial outcomes.

Databricks United Kingdom

Hybrid Permanent

Software Engineer (Data Services), London

You will develop and maintain scalable data services and platforms that support AI-driven drug discovery, working closely with scientists and ML researchers. The role involves building robust data pipelines, designing data models, and enabling high-velocity research through reliable, production-grade systems. You'll operate across the tech stack in a collaborative, interdisciplinary environment focused on transforming biomedical research with cutting-edge AI.

Isomorphic Labs London, United Kingdom

On-site Permanent

Senior Solutions Architect – Large Scale AI Training

Act as a technical advisor to leading AI organizations in EMEA, guiding them on large-scale AI model training and post-training workflows using NVIDIA's full stack, including distributed training frameworks and infrastructure optimization. Bridge customer needs with product development by collaborating with research and engineering teams. Drive innovation through community engagement via hackathons, demos, and technical events.

NVIDIA PLN 292,500 – PLN 507,000 pa

Senior Software Engineer

Lead backend and edge/IoT engineering for high-impact defence projects, bridging machine learning research with production-grade systems. Design scalable, robust software in Python and compiled languages, while mentoring engineers and implementing CI/CD pipelines on Kubernetes or bare metal. Work across client sites and collaborate closely with data science teams to operationalise agentic AI solutions.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

Product Specialist Associate

This role involves supporting prospective and existing customers in effectively using Luminance’s Legal-Grade™ AI technology during trials and live projects. The Product Specialist Associate acts as a trusted advisor, delivering tailored workflows, guiding use case implementation, and collaborating with sales and technical teams to ensure successful adoption. The position offers exposure to diverse legal and enterprise environments across global industries.

Luminance London, United Kingdom

Hybrid Permanent

Staff Machine Learning Software Engineer, Research

This role involves leading machine learning research initiatives in a high-performance computing environment, focusing on scalable AI models for multi-physics simulation in engineering and science. The engineer will bridge research and production by transforming prototypes into robust, distributed systems, mentoring junior staff, and shaping technical strategy. Work spans cloud and on-premise infrastructure with a strong emphasis on MLOps, software engineering best practices, and real-world deployment across advanced industries.

PhysicsX London, United Kingdom

On-site Permanent

Senior Machine Learning Engineer

A Senior Machine Learning Engineer will lead the deployment of AI models into production environments for engineering and physics simulations, working closely with customers and cross-functional teams. The role involves building scalable ML pipelines, mentoring engineers, and traveling globally to co-develop solutions on-site. The engineer will work with 3D data, CAE/CFD/FEA models, and time-series forecasting, translating R&D into robust, reusable tools.

PhysicsX England US$200,000 – US$250,000 pa

On-site Permanent Clearance Required

Maintenance Engineer

A Maintenance Engineer at Ocado supports the operation of a highly automated Customer Fulfillment Center by performing electrical and mechanical maintenance, diagnosing equipment faults, and carrying out repairs. The role involves working with advanced robotics and automation systems, maintaining accurate records, and contributing to continuous improvement initiatives. Candidates must be comfortable working at height and on a flexible shift pattern in a 24/7 environment.

Ocado United Kingdom

On-site Permanent Shift-work

Applied AI Engineer, Codex

This role involves working directly with engineering teams to design and implement AI-powered software development workflows using Codex. The engineer will build prototypes, integrations, and evaluation systems, often leveraging Codex in their own development process. They will guide clients from experimentation to production deployment, ensuring measurable improvements in developer productivity and software delivery.

OpenAI London, United Kingdom

Hybrid Permanent

Senior Applied Research Engineer - Video

This role involves developing and scaling latent video diffusion models for human-centric synthetic video generation, with a focus on controllability, training stability, and efficient inference. The engineer will work on distributed training systems, evaluation frameworks, and optimization of production-grade foundation models. The position bridges deep learning research and engineering to deliver high-quality, scalable AI video technology used by major enterprises.

Synthesia London, United Kingdom

Remote Permanent