Latest machine learning engineer Jobs

Senior Forward Deployed Software Engineer

This role involves building and deploying AI-driven simulation applications that solve complex engineering problems across industries like aerospace, energy, and semiconductors. You'll work directly with customers and data scientists to design end-to-end tools, develop RESTful APIs in Python, and deploy physics-based microservices on cloud infrastructure. The role emphasizes rapid prototyping, user feedback iteration, and distilling cross-domain solutions into reusable platform features.

PhysicsX United Kingdom

Applied Scientist - All Levels

Conduct research to develop physical foundation models using machine learning for engineering applications, translating complex physics problems into mathematical formulations. Collaborate with ML engineers, simulation experts, and customers to build AI-driven simulation tools that solve real-world challenges in advanced industries. Publish findings in top-tier venues and guide technical direction through experimentation and innovation.

PhysicsX United Kingdom

Hybrid Permanent

Software Engineer (Inference Platform), London

Build and optimize large-scale inference systems for cutting-edge AI models used in drug discovery, ensuring high-throughput performance and reliability across Kubernetes-based infrastructure. Work closely with research and applied ML teams to scale model serving and improve system stability as part of a mission-driven biotech AI team.

Isomorphic Labs London, United Kingdom

Hybrid Permanent

Software Engineer (TechOps), London

This role involves building and managing cloud infrastructure for a cutting-edge AI-driven drug discovery platform. You'll work across the full software lifecycle, focusing on GCP, Kubernetes, and Infrastructure-as-Code to support scientists, ML researchers, and engineers. The position emphasizes technical ownership, cross-functional collaboration, and scaling systems for digital biology innovation.

Isomorphic Labs United Kingdom

Hybrid Permanent

Protection Scientist Engineer, Intelligence and Investigations

Design and build systems to proactively detect and enforce against abuse on OpenAI's products, including monitoring for new launches and responding to critical escalations. Work cross-functionally with product, policy, and engineering teams to develop scalable safety mitigations and investigate high-risk harms. The role involves handling sensitive content and participating in an on-call rotation for urgent issues.

OpenAI London, United Kingdom

On-site Permanent Clearance Required

Senior MLOps Engineer

Develop and maintain MLOps infrastructure to productionise advanced AI and computer vision models, from distributed training to deployment on cloud and GPU-accelerated edge devices. Work closely with research and engineering teams to build scalable CI/CD pipelines, model registries, and monitoring systems. Operate in high-assurance environments with exposure to defence and security applications.

MFK Recruitment Brentford, London, TW8 9DE, United Kingdom £75,000 – £100,000 pa

Hybrid Permanent Clearance Required

Graduate AI Engineer

This role involves supporting the development and deployment of AI and machine learning models, working with large datasets, and collaborating with software engineers and product teams. You'll contribute to backend development, API integrations, and research new AI frameworks, ensuring responsible and ethical AI development.

Global Tech Recruitment London, United Kingdom £38,000 – £45,000 pa

Hybrid Permanent Flexible

Computer Vision Engineer

Develop and deploy computer vision and neural network-based solutions for novel cybersecurity applications within a research-driven environment. Work on algorithm design using Python and contribute to simulation products in a senior capacity. The role involves collaboration with diverse clients and offers technical challenges in emerging domains.

Hexwired Recruitment Limited London, United Kingdom £60 – £80 ph

Research Data Engineer

Design and build scalable data systems for multi-modal scientific data, enabling efficient analysis and machine learning in a high-performance research environment. Focus on data pipeline architecture, storage optimization, and seamless integration between wet lab and ML teams. Work across cloud-native infrastructure to support large-scale, GPU-intensive model training and rapid iteration.

Relation Therapeutics London, United Kingdom

Hybrid Permanent

Senior Algorithms Engineer

Develops advanced computer vision and machine learning algorithms for defence applications such as C-UAS, autonomous platforms, and electro-optic systems. Focuses on solving real-world perception challenges using deep learning, signal processing, and statistical methods. Works across the full algorithm lifecycle from research to deployment in real-time systems.

Chess Dynamics Wokingham, Berkshire, United Kingdom £50,000 – £60,000 pa

Hybrid Permanent Clearance Required

Graduate Software Engineer (AI / LLM)

This role involves working on AI and ML systems within a small R&D team, focusing on prompt engineering with multimodal models, retrieval and agent systems, computer vision, and backend services. The engineer will contribute to a cloud platform that transforms audio and video into structured data, with opportunities to explore diverse technical challenges from day one.

Enterprise Recruitment Charing Cross, London, United Kingdom £50,000 – £70,000 pa

On-site Permanent

Staff ML Engineer | | London |

This role involves shaping the technical direction of AI engineering across an enterprise, focusing on Agentic AI and production-grade RAG systems. You'll establish engineering standards, design scalable vector retrieval strategies, and lead best practices in MLOps, deployment, and AI governance. The position requires strong influence skills to guide multiple engineering teams in building robust, observable, and secure AI solutions.

WeDoTech Bunhill, London, United Kingdom £750 – £900 pd

Hybrid Contract

Lead Data Engineer (Kafka/Kinesis)

Lead the design and implementation of a greenfield data platform for an AI-driven property management system. Build scalable batch and real-time data pipelines using Kafka or Kinesis, support machine learning infrastructure, and establish data quality and observability practices in close collaboration with AI and product teams.

Harnham - Data and Analytics Recruitment London, United Kingdom £90,000 – £100,000 pa

On-site Permanent

Forward Deployed Engineer

This role involves working directly with client teams to design, build, and deploy AI-driven solutions in live research environments. You will translate complex research questions into production-ready workflows, optimize LLM applications, and integrate data pipelines across cloud platforms. The role also includes collaborating with non-technical stakeholders and feeding insights back into the product and engineering teams.

Harnham - Data and Analytics Recruitment Manchester, United Kingdom £80,000 – £130,000 pa

Remote Permanent

Research Scientist/Engineer - General Decision & Control Agent

This role involves advancing autonomous AI agent systems with a focus on long-term reasoning, memory, self-improvement, and reinforcement learning. The candidate will conduct foundational research to develop scalable, evolvable agents capable of continuous learning and decision-making in complex environments. Work includes designing memory architectures, self-evolving frameworks, and RL-driven optimisation, with opportunities to publish and contribute to AGI progress.

Adecco London, City And County Of the City Of London, United Kingdom £100,000 – £180,000 pa