Latest machine learning Jobs

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 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

Lead Machine Learning Engineer (Safety)

As a Lead Machine Learning Engineer, you will drive the technical strategy and deployment of secure AI systems across high-stakes domains. You will work closely with cross-functional teams, mentor engineering talent, and advise clients on AI safety and best practices.

Faculty London, United Kingdom

Hybrid Permanent

Senior Machine Learning Research Engineer

This role involves building and scaling generative and predictive machine learning models for cellular behaviour using multi-omic and interventional biological data. The engineer will implement large neural networks, optimise distributed training and inference pipelines, and collaborate closely with ML scientists and biologists to translate research into production-grade systems. Work focuses on robust infrastructure development, performance optimisation, and integrating cutting-edge ML tooling within an interdisciplinary team.

Relation Therapeutics London, United Kingdom

Permanent

Senior Machine Learning Engineer, AV Core

This role involves leading large-scale data enrichment and curation initiatives for autonomous vehicle safety, collaborating with teams in pre- and mid-training, reward modeling, and self-supervised labeling. You'll develop workflows for mining hard and rare events, improve model performance, and enhance the efficiency of the machine learning operations stack.

Wayve London, United Kingdom

Hybrid Permanent

Senior Machine Learning Engineer

This role involves working on complex R&D projects in speech technology, collaborating with a diverse team of engineers, and staying current with the latest developments in machine learning. The focus is on training and deploying advanced speech recognition models, with an emphasis on innovation and best engineering practices.

Speechmatics Cambridge, United Kingdom

Senior Machine Learning Engineer

This role involves working on complex R&D projects in speech technology, collaborating with a diverse team of engineers, and staying current with the latest developments in machine learning. Responsibilities include training and deploying models, optimizing inference, and mentoring team members.

Speechmatics London, United Kingdom

Senior Machine Learning Engineer

Lead the design and deployment of production-grade machine learning systems for high-impact clients, particularly in the defence sector. Focus on scalable, ethical AI solutions using cloud platforms and modern MLOps practices. Mentor junior engineers and shape engineering standards while working across technical, product, and client teams.

Faculty AI London

Remote Permanent Flexible Clearance Required

Lead Machine Learning Engineer

Lead Machine Learning Engineer to define technical direction for complex AI projects, design scalable ML systems, and guide delivery across high-risk, ill-defined environments. Will lead architectural decisions, mentor engineers, develop reusable tools, and act as a technical advisor to clients in regulated sectors. Focus on operationalising models using Python and major cloud platforms with containerised deployment via Docker and Kubernetes.

Faculty AI London, United Kingdom

Hybrid 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 New York, United States US$200,000 – US$250,000 pa

On-site Permanent Clearance Required

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

AI & Machine Learning Engineer

This role involves designing, developing, and deploying AI/ML applications using Python, PyTorch, and GCP. You will build and integrate generative AI solutions, optimize cloud infrastructure, and support various deployment strategies while collaborating with engineering teams and stakeholders.

DCV Technologies Manchester, Greater Manchester, United Kingdom £550 – £600 pd

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