Latest machine learning engineer Jobs

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

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

Staff Machine Learning Engineer - Ops

This role focuses on ensuring the quality and safety of machine learning models throughout Wayve's training and release pipeline. The engineer will establish release standards, validate model performance between training phases, and collaborate with platform, CI/CD, and evaluation teams to improve reliability and efficiency. The position involves deep engagement with MLOps workflows, automation, and model delivery infrastructure in a high-impact, safety-critical environment.

Wayve London, United Kingdom

Senior Machine Learning Engineer - AV Core

As a Senior Machine Learning Engineer, you will lead the development of large-scale data curation and mining techniques, focusing on rare events and model introspection for robust driverless operation. You will collaborate with research, simulation, and engineering teams to enhance the safety and performance of Wayve's autonomous driving systems.

Wayve London, 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. 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

Lead Machine Learning Engineer - Retail

Lead Machine Learning Engineer to define technical direction and deliver complex AI solutions for retail clients. Design scalable ML systems, mentor engineering teams, and drive innovation through reusable tools and cloud-native architectures. Work in high-risk, ambiguous environments to solve real-world business problems with responsible AI.

Faculty London, United Kingdom

On-site Permanent

Senior Machine Learning Engineer

Senior Machine Learning EngineerSalary: £80,000 - £90,000Location: London|HybridData Idols are working with an innovative technology business that is continuing to invest in its Machine Learning and AI capabilities. They are looking for a Senior Machine Learning Engineer to help build,...

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

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

AI / Machine Learning Engineer

Location: Perth, Sydney and Melbourne, Australia (Relocation support considered)Salary: £70,000 – £95,000 equivalent + benefitsJob Type: Permanent, Full-timeAbout the RoleWe are seeking an experienced AI / Machine Learning Engineer to join a growing technology team delivering innovative data-driven projects across...

The Digital Bench Ltd Australia £70,000 – £95,000 pa

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 translating R&D into practical tools using Python, PyTorch, and cloud/on-prem infrastructure. Frequent international travel and on-site collaboration are key aspects of the role.

PhysicsX London, United Kingdom

Senior Machine Learning Engineer

Design and implement high-performance machine learning models using C++, CUDA, and PyTorch, with a focus on GPU acceleration and advanced AI applications such as Transformers and computer vision. Work within a research-driven team to develop next-generation AI solutions for real-world deployment. The role involves low-level optimisation and close collaboration on cutting-edge algorithm development.

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

Staff Machine Learning Engineer | | Up to+ Bonus

This role involves leading the development and deployment of sophisticated AI systems, including generative AI, LLMs, and multi-agent solutions. You will work across multiple engineering teams to establish reusable AI frameworks, tooling, and engineering standards, while remaining hands-on with complex AI applications. The role is deeply technical and offers the opportunity to influence the organization's AI strategy and adoption in a highly regulated environment.

WeDo Technology Solutions Limited London, United Kingdom £120,000 – £160,000 pa

Permanent

Senior Machine Learning Engineer

Senior Machine Learning Engineer | Cambridge / Hybrid | £80,000–£120,000 + BonusJoin a fast-growing FinTech/InsurTech company in Cambridge that is transforming how financial and insurance products are built using machine learning and data-driven decision-making.Their platform leverages advanced ML models to...

Platform Recruitment Cambridge, United Kingdom

AI Engineer / Machine Learning Engineer

This role involves designing, building, and deploying AI/ML solutions into production environments, developing scalable backend applications and APIs using Python, and working closely with engineering, product, and data teams. You'll have end-to-end ownership of projects and the opportunity to shape the company's AI capabilities.

Tenth Revolution Group London, United Kingdom £100,000 – £101,000 pa