Latest machine learning scientist Jobs

Senior AI Engineer

This role involves leading the technical strategy and implementation of AI and machine learning solutions across the firm, including full lifecycle development, deployment, and integration. The Senior AI Engineer will manage a team of professionals, collaborate with enterprise architecture and business stakeholders, and ensure scalable, best-practice-aligned AI systems. Key responsibilities include mentoring engineers, directing third-party providers, and driving continuous improvement in AI capabilities.

A&O Shearman Ballyclare, County Antrim, United Kingdom

Senior AI Engineer

This role involves leading the end-to-end development and deployment of AI and machine learning solutions within a global professional services firm. The Senior AI Engineer will design scalable AI architectures, manage a technical team, and collaborate with enterprise stakeholders to align AI strategy with business outcomes. The position requires deep expertise in ML frameworks, cloud platforms, and technical leadership in delivering production-grade AI systems.

A&O Shearman Drumnasoo, County Armagh, United Kingdom

Relational Foundation Model Engineer, Modern Data Stack

Design and develop novel Transformer and GNN architectures for a unified foundation model that understands relational databases and heterogeneous graphs. Work across the full ML lifecycle—from architecture design to inference acceleration—tackling real-world applications like fraud detection, forecasting, and entity matching. Collaborate with researchers and engineers to push the boundaries of relational reasoning in enterprise AI.

NVIDIA

Relational Foundation Model Engineer, Modern Data Stack

Design and experiment with novel Transformer and GNN architectures to build a unified foundation model that understands relational databases and heterogeneous graphs. Work across the full ML lifecycle—from architecture design to inference acceleration—enabling applications in forecasting, fraud detection, and recommendation systems. Collaborate with researchers and engineers to push the boundaries of relational reasoning in enterprise AI.

NVIDIA

Head of AI Assurance

Lead the development of a cutting-edge AI assurance proposition for financial and professional services, leveraging Faculty AI's expertise in AI safety and regulatory engagement. Define reusable frameworks, tools, and evaluation methods to support audit, risk management, and compliance functions in highly regulated sectors. Drive client delivery, thought leadership, and commercial growth while shaping the future of responsible AI adoption.

Faculty AI London, United Kingdom

On-site Permanent Clearance Required

iOS Mobile Software Engineer II

This role involves developing and enhancing iOS SDKs for secure document capture as part of Entrust’s identity verification platform. The engineer will focus on building high-quality, accessible camera and image processing features using Swift, while collaborating with cross-functional teams to deliver a seamless end-user experience. Work includes SDK development, on-device machine learning integration, and improving test automation and CI/CD pipelines.

Entrust Portugal

Hybrid Permanent

Senior Solutions Engineer (Technical, Presales, Data & AI, DNB)

This role involves working closely with sales teams to provide technical expertise during the pre-sales process, focusing on Databricks' Data Intelligence Platform. The engineer will engage with clients through hands-on demonstrations, Spark programming, and solution design, helping them solve complex data and AI challenges. Responsibilities include building reference architectures, delivering technical presentations, and participating in customer workshops across industries like financial services, retail, and media.

Databricks London, United Kingdom

Hybrid Permanent

AI Engineer - FDE (Forward Deployed Engineer)

Design and deploy production-grade generative AI applications in collaboration with customers and internal teams. Focus on implementing cutting-edge techniques like RAG, multi-agent systems, and fine-tuning using tools such as LangChain and HuggingFace. Work across the full lifecycle from prototyping to deployment, often on cloud platforms like AWS, Azure, or GCP, while influencing product direction and serving as a technical advisor.

Databricks London, United Kingdom

ML Runtime Engineer

Develop and optimize the ML runtime stack for AI accelerators, integrating with open-source frameworks like PyTorch and vLLM. Work closely with hardware and software teams in a co-design environment to enable high-performance inference. Build low-level systems in Rust and contribute to cutting-edge AI infrastructure.

Fractile Bristol, United Kingdom

Hybrid Permanent

ML Runtime Engineer

Develop and optimize the ML runtime stack for AI accelerators, integrating with open-source frameworks like PyTorch, vLLM, and SGLang. Work closely with hardware and ML teams in a co-design environment to deliver high-performance inference solutions. Build low-level systems in Rust while contributing to the full software stack for next-generation AI hardware.

Fractile London, United Kingdom

Hybrid Permanent

Lead Site Reliability Engineer (AI/ML)

Lead the end-to-end deployment and operationalization of AI/ML models, ensuring scalability, reliability, and alignment with business goals. Establish monitoring frameworks to detect performance issues and data drift, and lead incident response for AI systems. Champion MLOps practices and collaborate across engineering, product, and compliance teams to ensure ethical, secure, and efficient AI deployments in production.

Mastercard Ashbourne, Derbyshire, United Kingdom

Software Solution Architect

Designs and governs software architecture and CI/CD pipelines for autonomous military systems, integrating robotics, computer vision, sensor fusion, and simulation platforms. Ensures scalable, maintainable, and safety-compliant software frameworks in a defence R&D environment, supporting real-world field trials with military users.

KO2 Embedded Recruitment Solutions Heddon on the Wall, Northumberland, United Kingdom £60,000 – £70,000 pa

Hybrid Permanent Clearance Required

Senior Software Engineer

Design and govern software architecture and CI/CD pipelines for safety-critical autonomous and robotic systems, integrating control, computer vision, sensor fusion, and simulation platforms. Support system integration and field trials with military users while ensuring scalable compliance with defence standards. Work in a hybrid setup with flexible hours and early Friday finishes.

KO2 Embedded Recruitment Solutions Heddon on the Wall, Northumberland, United Kingdom £60,000 – £70,000 pa

Agentic AI/Plasma Developer - KTP Associate

Develop and apply agentic AI models to semiconductor processing systems in a collaborative academic-industry KTP project. Work primarily at OIPT’s facility, integrating machine learning with plasma physics simulations to solve real-world manufacturing challenges. Contribute to research publications and industrial innovation in a fast-paced, multidisciplinary environment.

University of Exeter Severn Beach, South West England, BS35 4NR, United Kingdom £43 – £46 pa

On-site Contract

Senior Researcher in AI Technology and Ultrasound Video Analysis

Develop AI models for ultrasound video analysis and thrombus prediction within the Horizon Europe ThrombUS+ project. Focus on automated segmentation, vascular structure detection, vein compressibility analysis, and DVT risk estimation using deep learning and computer vision techniques. Work within a multidisciplinary team at the University of Derby’s Data Science Research Centre.

University of Derby Derby, Midlands Of England, United Kingdom £46 – £56 pa

Contract