Latest AI Engineer Jobs

Graduate R&D Engineer

This role involves hands-on work in both mechanical and electronics engineering, from CAD design and electronics development to prototyping, testing, and production. You'll work closely with senior engineers and contribute to the full product development lifecycle of an innovative AI-enabled consumer product.

SF Partners Birmingham, United Kingdom £28,000 – £32,000 pa

On-site Permanent

Senior Machine Learning Engineer (E3)

A Senior Machine Learning Engineer in the Smarties team at Ocado will own the full ML lifecycle for production systems powering intelligent features like recommendations, search ranking, and customer personalisation. The role focuses on building scalable, reliable ML infrastructure while improving data quality and enabling product teams to integrate AI capabilities self-serve. Work spans MLOps, model design, experimentation, and cross-functional collaboration within a high-engineering-culture environment.

Ocado United Kingdom

Hybrid Permanent

Senior Deep Learning Software Engineer, Inference

Design and optimize GPU-accelerated deep learning inference software for large-scale language and generative AI models. Contribute to open-source frameworks like vLLM and SGLang, and implement performance improvements across NVIDIA's full range of accelerators from datacenter to edge. Work closely with research and engineering teams to profile, tune, and deploy state-of-the-art model serving solutions using CUDA, Triton, and other low-level optimization tools.

NVIDIA Netherlands

Principal Data Scientist / Algorithm Engineer

This role involves developing and deploying AI-driven models for high-fidelity, multi-physics simulation in engineering and manufacturing. The Principal Data Scientist will lead technical initiatives, design deep learning architectures, and integrate predictive models with simulation systems. They will work closely with cross-functional teams and customers to solve complex engineering challenges, mentor junior staff, and drive R&D innovation across global sites.

PhysicsX United Kingdom

Hybrid Permanent

Principal Machine Learning Engineer

This role involves deploying and scaling machine learning models for high-fidelity engineering simulations, working directly with customers to integrate AI into production environments. The Principal ML Engineer will lead technical architecture, build robust data and inference pipelines using Python, PyTorch, and Kubeflow, and mentor teams across global customer sites. The position bridges advanced physics-based challenges with practical AI solutions in industries like aerospace, energy, and semiconductors.

PhysicsX United Kingdom

Hybrid Permanent

Principal Machine Learning Engineer

Design and lead the development of large-scale machine learning systems for real-time digital advertising, focusing on recommendation engines, audience targeting, and bidding optimisation. Work closely with the CTO and senior stakeholders in a high-growth AdTech environment, combining technical leadership with hands-on implementation across the full ML lifecycle. Drive MLOps platform improvements and shape the future of AI-driven customer acquisition solutions.

Harnham - Data and Analytics Recruitment France, United Kingdom €130,000 – €150,000 pa

[Expression of Interest] Research Engineer / Scientist, Alignment - London

Conduct experimental research on AI safety, focusing on alignment and robustness of advanced systems. Develop and test techniques like AI debate and jailbreak evaluation, contributing to publications and safety policy. Work in a collaborative, interdisciplinary team using machine learning and systems engineering.

Anthropic London, United Kingdom

Hybrid Permanent

Senior AI Systems Administrator

This role involves deploying, tuning, and managing multi-rack GPU clusters and high-performance networks, working closely with researchers and engineers to optimize system performance. The position is unique in its hands-on approach to both hardware and software layers, supporting a mission-led AI organization that values collaboration and professional growth.

Pure Resourcing Solutions Cb12Ge, United Kingdom £80,000 – £100,000 pa

Machine Learning Engineer

This role involves deploying and testing computer vision and ML systems in live environments, turning research models into production-grade software, and planning specialized data collections. You will also brief non-technical stakeholders on the capabilities and limitations of the technology.

CONVENTUS SOLUTIONS LIMITED Cyprus

Senior Data Engineer

This role involves working within a high-growth data and machine learning team, focusing on delivering impactful projects for investment firms and their portfolio companies. Responsibilities include embedding into client organizations, defining and solving business problems, and deploying machine learning solutions across various use cases like pricing and fraud reduction.

Harnham - Data and Analytics Recruitment London, United Kingdom £90,000 – £120,000 pa

On-site Permanent

Applied AI Architect, Large Enterprise

The Applied AI Architect role involves partnering with enterprise customers to identify and implement AI solutions, guiding them from pre-sales to production. Responsibilities include technical strategy, architecture development, and stakeholder engagement, with a focus on measurable business impact.

OpenAI London, United Kingdom

Permanent

Engineering Manager - Core Infrastructure

Lead a team of engineers building foundational infrastructure-as-code platforms at a high-scale cybersecurity company. Drive cloud cost optimization, multi-cloud deployment standards, and SRE practices across distributed systems processing trillions of events daily. Collaborate on architecture design, incident analysis, and AI-driven workflow improvements in a flexible, innovation-focused environment.

CrowdStrike Reading, United Kingdom £140,000 – £215,000 pa

Remote

Engineering Manager - Core Infrastructure

This role involves leading a team of engineers to build and maintain scalable core infrastructure services on a distributed systems platform, focusing on self-service infrastructure-as-code, cloud cost optimization, and high-availability standards across multi-cloud environments. The Engineering Manager will drive technical strategy, mentor senior engineers, and collaborate on architecture design while enforcing SRE and DevOps best practices. The position emphasizes AI-driven decision-making and innovation within a high-performance cybersecurity environment.

CrowdStrike London, United Kingdom £140,000 – £215,000 pa

Remote

Applied AI Architect, Education

This role involves serving as the senior technical advisor for education-sector customers, guiding institutions through the strategic adoption of OpenAI's technologies across teaching, research, and administration. The Applied AI Architect designs secure, scalable AI solutions tailored to academic environments, leading discovery, use-case development, and production deployment while navigating complex stakeholder landscapes and responsible AI practices.

OpenAI London, United Kingdom

Hybrid Permanent

AI and Data SME

This role involves assessing and implementing AI and Agentic AI technologies to enhance data security and operational effectiveness. The consultant will work closely with the CTO organization and security teams to identify risks, develop control frameworks, and ensure secure AI adoption.

Talent Smart Sheffield, South Yorkshire, United Kingdom £700 pd