Latest machine learning Jobs

Machine Learning Quant - Start Up

This role involves developing and deploying advanced AI/ML models for a stealth start-up Quant hedge fund. Responsibilities include building proprietary trading systems, experimenting with new datasets, and contributing to novel trading ideas. The team is advised by a Fields Medallist and is preparing to launch next year.

eFinancialCareers London, United Kingdom £150,000 pa

On-site Permanent

Machine Learning Engineer- World-Leading Prop Trading Fund

This role involves working on the ML platform of a leading prop trading fund, focusing on enhancing research workflows, building and maintaining training and inference infrastructure, and applying various ML techniques to aid decision-making. The team values a strong mathematical foundation and a passion for the latest advancements in ML.

eFinancialCareers London, United Kingdom

On-site Permanent

Principal Machine Learning Engineer

This role involves leading the technical direction of high-impact AI projects, particularly within financial services, by designing scalable machine learning systems and providing expert guidance across teams and clients. The engineer will architect complex data science frameworks, solve cross-cutting technical challenges, and influence company-wide strategy. Emphasis is placed on robust, production-grade AI solutions and advancing technical excellence in regulated environments.

Faculty AI London, United Kingdom

Hybrid Permanent

Principal Machine Learning Engineer

This role involves leading the design and implementation of scalable machine learning systems within high-stakes defence projects. You'll act as a technical authority, solving cross-cutting challenges, shaping architectural strategy, and mentoring engineering teams. The work combines advanced AI innovation with real-world deployment in secure, mission-critical environments.

Faculty London, United Kingdom

Hybrid Permanent

Senior Machine Learning Engineer (Safety)

As a Senior Machine Learning Engineer, you will lead the development and deployment of cutting-edge AI systems for high-impact missions in national security and AI safety. You will design and build scalable, production-grade ML software and infrastructure, mentor junior engineers, and collaborate with cross-functional teams to ensure AI systems are secure, trustworthy, and safe.

Faculty London, United Kingdom

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

Senior Machine Learning Engineer

This role involves designing, building, and deploying high-performance machine learning solutions, working across the full ML lifecycle from experimentation to production. You will collaborate with engineering and AI teams to establish robust MLOps practices and optimize model performance in production environments.

Data Idols London, United Kingdom £80,000 – £90,000 pa

Research Assistant in Machine Learning for Epidemiology

This role involves developing and evaluating machine learning models to predict Strep A outbreaks using real-world datasets. You will collaborate with clinicians and an engineering team to create a tool that can provide early warnings to public health teams.

University of Sheffield Sheffield, Hybrid, Northern England, United Kingdom £32 pa

Contract Part-time

Staff Machine Learning Engineer | | Up to+ Bonus

This role involves leading the development and deployment of advanced AI systems, including generative AI, LLMs, and agentic architectures. You will work across multiple engineering teams to establish reusable AI frameworks, ensure compliance with regulatory requirements, and drive the adoption of modern AI practices.

WeDoTech Bunhill, London, United Kingdom £120,000 – £160,000 pa

Permanent

Senior Machine Learning Engineer - Security Cleared

This role involves developing and deploying machine learning models for security applications. The position requires a high level of security clearance (SC or DV) and involves a hybrid working pattern with 2-4 days on-site each week.

Searchability NS&D London, United Kingdom £95,000 – £130,000 pa

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

Embedded Machine Learning Engineer | ML/AI | Up to

This role involves developing intelligent embedded systems using Python, C, and C++, applying machine learning and computer vision to real-world applications, and working with microcontrollers, sensors, and connected hardware. You will collaborate directly with clients to shape and deliver innovative solutions, taking projects from concept to finished product.

SoCode Impington, Cambridgeshire, United Kingdom £50,000 – £80,000 pa

Senior Machine Learning Engineer (E3)

This role involves owning the full machine learning lifecycle for production systems that enhance customer experience in online grocery, including personalisation, recommendations, and search ranking. The engineer will work within a cross-functional data science team to build scalable, reusable ML components while championing data quality, MLOps best practices, and platform thinking. A strong focus is placed on system reliability, technical leadership, and collaboration across disciplines.

Ocado United Kingdom

Hybrid Permanent

Principal Machine Learning Engineer

Design and lead large-scale production machine learning systems in a high-growth AdTech environment, focusing on recommendation engines, audience targeting, and bidding optimisation. Work hands-on across the full model lifecycle while shaping technical strategy alongside the CTO. Operate in a real-time, distributed environment with strong ownership and minimal management overhead.

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

Research Scientist (Machine Learning), London

A Research Scientist in Machine Learning will develop novel deep learning models and algorithms to accelerate drug discovery, working in a cross-disciplinary environment with scientists and engineers. The role involves designing architectures, training models, and applying cutting-edge ML techniques to biological and chemical problems, with opportunities to lead projects and mentor others depending on experience.

Isomorphic Labs London, United Kingdom

Hybrid Permanent