26 to 50 of 138 Machine Learning Engineer Jobs in the UK

AI and Machine Learning Engineer

Hiring Organisation
Reply
Location
United Kingdom
Salary
£ 70 K
Machine Learning Engineer About Reply: Reply specialises in designing and implementing solutions based on new communication channels and digital media. Structured as a network of highly specialised companies, Reply supports leading European industrial groups in sectors such as Telco & Media, Industry and Services, Banking and Insurance … Cloud Computing, Digital Media, and the Internet of Things. Reply’s services include Consulting, System Integration, and Digital Services. Role overview: As a AI & Machine Learning Engineer, you'll be instrumental in the design and development of machine learning processes in a variety of client ...

Machine Learning Engineer

Hiring Organisation
Experis UK
Location
London, United Kingdom
Title: Machine Learning Engineer Location: London, UK (Hybrid – 2–3 days onsite per week) Contract Type: Contract Duration: 6–12 months (possibility of extension) Start Date: ASAP Overview We are seeking an experienced Machine Learning Engineer to join our data science and AI engineering … team on a contract basis in London. The ideal candidate will be responsible for designing, developing, and deploying machine learning models and scalable data pipelines that support advanced analytics and intelligent automation initiatives. This role offers a hybrid work arrangement , combining flexibility with collaboration, and is ideal ...

Machine Learning Engineer - Spiking Neural Networks

Hiring Organisation
MFK Recruitment
Location
London, United Kingdom
Salary
£ 70 K
Machine Learning Engineer - Spiking Neural NetworksSalary: 50,000 to 100,000Location: West LondonWorking arrangement: Predominantly office and customer-site based, with some remote working availableEmployment: Permanent, full-timeMFK Recruitment is seeking a specialist Machine Learning Engineer to help develop an engineering-grade Spiking Neural … Network engine for practical machine vision applications.Our client develops advanced AI and Machine Learning technology for defence, security and other demanding operational environments. Its work combines computer vision, perception and neuroscience-inspired technology to produce accurate and robust AI systems.MFK Recruitment has successfully recruited four Engineers ...

Machine Learning Framework/Runtime Software Engineer (C++)

Hiring Organisation
ARM
Location
Cambridge, Cambridgeshire, UK
Employment Type
Full-time
good software engineering fundamentals. Experience could come from professional work, internships, academic projects, open-source contributions, or other practical software development. An interest in machine learning software and how AI models run on different hardware is important. Some experience with, or exposure to, machine learning frameworks … would be beneficial but is not essential. In this role, you will contribute to developing, testing, and improving software across different parts of the machine learning software stack. Working alongside experienced engineers, you will help investigate functional and performance issues and contribute to solutions across runtimes, compilers, drivers ...

Machine Learning Engineer - SC (DV Clearable) - Perm

Hiring Organisation
Sanderson Government and Defence
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Salary
£60,000
Machine Learning Engineer - (DV Clearable) - Multiple Headcount Location(s): Cheltenham or London Type : 4 days on-site, 1 day at home Salary: £54,000 - £64,000 Clearance : SC (Must be eligible and willing to go through DV Clearance) Must be a sole British National Sanderson Government & Defence … working with a specialist technology company, who are driving cutting edge technical soltutions across a variety of sectors. We're looking for Machine Learning Engineers to join a supportive, multidisciplinary team developing AI/ML systems to solve critical challenges. As a Machine Learning Engineer ...

Machine Learning Engineer

Hiring Organisation
Sanderson Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£550 - £700 per day
Machine Learning Engineer 6 Month Contract £550 to £700 per day Inside IR35 Fully Remote The Opportunity A leading FTSE 100 organisation is seeking a Machine Learning Engineer to join its growing AI and data function. You'll play a key role in delivering … machine learning solutions that support business critical initiatives across the organisation. Working within a collaborative team of data scientists, analysts and engineers, you'll help build, deploy and enhance AI products in a modern cloud environment. This is an excellent opportunity for someone who enjoys taking ideas from ...

Machine Learning Engineer

Hiring Organisation
Sanderson
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£550.00 - £700.00 per day
Machine Learning Engineer 6 Month Contract £550 to £700 per day Inside IR35 Fully Remote The Opportunity A leading FTSE 100 organisation is seeking a Machine Learning Engineer to join its growing AI and data function. You'll play a key role in delivering … machine learning solutions that support business critical initiatives across the organisation. Working within a collaborative team of data scientists, analysts and engineers, you'll help build, deploy and enhance AI products in a modern cloud environment. This is an excellent opportunity for someone who enjoys taking ideas from ...

Machine Learning Engineer - Agentic AI & Reinforcement Learning

Hiring Organisation
CGG
Location
Oxford, Oxfordshire, United Kingdom
Salary
£ 70 K
interested in building AI systems for real-world scientific problems Viridien is expanding its capabilities in agentic AI, large language models and reinforcement learning for complex scientific and enterprise workflows. We operate global high-performance scientific computing infrastructure delivering more than 700 petaflops and executing over one million scientific … computing jobs each day across areas including geophysical imaging, materials science, biotechnology and AI-driven research. We are looking for a hands-on Machine Learning Engineer to help build and evaluate intelligent agent systems, turning emerging AI methods into robust and adaptive solutions for scientific applications.Who ...

Machine Learning Engineer - Agentic AI & Reinforcement Learning

Hiring Organisation
CGG
Location
Asthall Leigh, Oxfordshire, UK
Employment Type
Full-time
interested in building AI systems for real-world scientific problems? Viridien is expanding its capabilities in agentic AI, large language models and reinforcement learning for complex scientific and enterprise workflows. We operate global high-performance scientific computing infrastructure delivering more than 700 petaflops and executing over one million scientific … computing jobs each day across areas including geophysical imaging, materials science, biotechnology and AI-driven research. We are looking for a hands-on Machine Learning Engineer to help build and evaluate intelligent agent systems, turning emerging AI methods into robust and adaptive solutions for scientific applications. ...

Machine Learning Engineer

Hiring Organisation
C4S Search Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650/day
TITLE: Machine Learning Engineer LOCATION: North London WAY OF WORKING: Full Time | Hybrid | 6-month contract THE MACHINE LEARNING ENGINEER OPPORTUNITY: Design, build, and deploy machine learning models into production environments Develop and optimise recommendation systems (e.g. personalised product recommendations, ranking, search … models to maintain effectiveness over time Contribute to best practices in ML engineering, deployment, and governance YOUR KEY SKILLS: Strong experience as an ML Engineer in a production environment Proven expertise with Azure Hands-on experience implementing MLOps frameworks (CI/CD, model versioning, monitoring, automation) Demonstrable experience building ...

Senior Machine Learning Engineer

Hiring Organisation
Global
Location
Greater London, United Kingdom
Employment Type
Full Time
LGBTQ+ business community. Please do not contact the recruiter directly. Accepting applications until: 13 November 2026 Job Description Your New Role : Senior Machine Learning Engineer Global's Data team is looking for a Senior Machine Learning Engineer to build, deploy and scale machine learning solutions-turning data science ideas into robust, production-grade products. As a Senior Machine Learning Engineer at Global, you'll support use cases across DAX, our digital ad exchange-such as the cross-device audience identity graph and real-time targeting algorithms. ...

Senior Machine Learning Engineer

Hiring Organisation
Speechmatics
Location
Cambridge, Cambridgeshire, UK
Employment Type
Full-time
hiring a Senior Machine Learning Engineer to contribute to cutting-edge Research & Development. As innovators in speech technology, our mission is to Understand Every Voice - a vision that has propelled us to be world leaders of Voice AI. Fuelled by innovation, inclusivity, and a passion for making … global impact through world-leading Speech AI, we're looking for an experienced Senior Machine Learning Engineer to accelerate our efforts towards exceptional speech solutions. Our Modelling Team trains diverse models, including large self-supervised ones, supporting Speechmatics towards being the most accurate speech recognition system globally. ...

Machine Learning Engineer

Hiring Organisation
Understanding Recruitment
Location
London, UK
Employment Type
Full-time
000London Areað Machine Learning Engineer LLMs, Deep Learning & Agentic SystemsDefence Tech | UKAre you a Machine Learning Engineer who enjoys solving difficult technical problems and building systems that perform reliably in the real world? I'm working with an ambitious, VC-backed start … developing cutting-edge technology for defence and national security. They're looking for exceptional Machine Learning Engineers who combine strong theoretical foundations with the engineering ability to take complex models from research through to production.ð§ The technical challenges: Design, develop and optimise advanced ML models for demanding real ...

Machine Learning Engineer

Hiring Organisation
Quantcast
Location
London, UK
Employment Type
Full-time
need in a crowded marketplace. Ready to join the team that's defining the future of digital advertising? The Modeling team is responsible for Machine Learning (ML) systems at Quantcast. We build and maintain high-frequency ML infrastructure that prices millions of advertising opportunities per second … users. Using NLP, clustering and LLMs we build topics in multiple languages to help our advertisers target customers interested in their products. As a Machine Learning Engineer you care about the health and maintainability of our systems and the velocity of the engineering teams. You explore data ...

Machine Learning Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
London, United Kingdom
Employment Type
Permanent
Machine Learning Engineer Location: London Salary: £95,000-120,000 Contract: Permanent Working pattern: On site, 3 days a week A new software venture built inside an established global provider of analytical and research services to the private capital industry is hiring Machine Learning Engineers … systems that sit behind data-dense enterprise products. THE ROLE You'll report to the Head of Engineering and own the machine learning layer of the platform, from the first prototype through to a monitored production service. The work combines applied LLM engineering with the rigour that high ...

Senior Machine Learning Engineer

Hiring Organisation
Global
Location
London, UK
Employment Type
Full-time
Accepting applications until: 13 November 2026Job DescriptionYour New Role: Senior Machine Learning EngineerGlobal's Data team is looking for a Senior Machine Learning Engineer to build, deploy and scale machine learning solutions—turning data science ideas into robust, production-grade products. … Senior Machine Learning Engineer at Global, you'll support use cases across DAX, our digital ad exchange—such as the cross-device audience identity graph and real-time targeting algorithms. You'll join a high-performing, cross-functional DAX squad of data engineers, product specialists and analytics ...

Machine Learning Engineer, Apple Store Online

Hiring Organisation
Apple
Location
Gloucester, Gloucestershire, United Kingdom
Salary
£ 60 K
people, and we are looking for someone to help us do extraordinary things.We are looking for a passionate, highly motivated, and hands-on applied Machine Learning Engineer. You will lead the way on our Online Retail Decision Automation team by researching and developing the next generation of algorithms … projects and craft upcoming products that will delight and encourage millions of Appleʼs customers every day.DescriptionTo be successful, you need a strong machine learning background, proven software development skills, a love of learning, and to collaborate with cross-functional teams, including researchers, engineers, data scientists/analysts ...

Machine Learning Engineer

Hiring Organisation
ECM Selection (Holdings) Limited
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Permanent
Salary
£40000 - £70000/annum DoE + Benefits
Inventing innovative machine learning systems to solve real-world problems in the defence sector Cambridge; to c£70,000 DoE + Benefits This innovative team of engineers and scientists are using machine learning tightly integrated with modern electronics to create new classes of devices … world goes through a new industrial revolution powered by AI and ML, help lead the UK through it. You will work across the whole machine learning development lifecycle from initial concepts and architecture decisions through data collection and training to product integration, testing and evaluation. With your models ...

Machine Learning Engineer

Hiring Organisation
Hackajob Ltd
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
make a positive difference in peoples lives. We thrive on solving complex challenges through creative thinking and the latest tools and tech. As a Machine Learning Engineer, youll research machine learning models and evaluate how they can be applied within our specialist domain, working with … government. You'll be curious about all flavours of AI from classical ML to the latest generative and adversarial techniques and keen to keep learning as the field moves. You'll bring a general understanding of software engineering alongside your ML knowledge and enjoy research, experimenting with new approaches ...

Machine Learning Engineer

Hiring Organisation
Investigo
Location
London, UK
Employment Type
Full-time
Reference: BH-237156 Machine Leaning Engineer 735 per day – Inside IR35 London/2 days a week on site 2 years My client is an instantly recognisable consultancy who require a Machine Learning Engineer for a business-critical programme. Key Responsibilities: Design, train, and optimise … machine learning models focused on user personalisation, encompassing recommendation engines, ranking algorithms, user segmentation, and content analysis. Data Pipeline Engineering: Construct and maintain robust and scalable data pipelines for feature engineering and model training utilising both structured and unstructured large-scale datasets. Production Deployment: Deploy and supervise ...

Senior Machine Learning Engineer

Hiring Organisation
Fitch Group
Location
Greater London, United Kingdom
Employment Type
Full Time
inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Senior Machine Learning Engineer – AI Innovation Teams As one of the world’s top three credit ratings agencies, Fitch Ratings plays a critical role … also includes Fitch Solutions. With dual headquarters in London and New York, Fitch Group is owned by Hearst. Fitch Ratings is seeking a Senior Machine Learning Engineer to join our new AI Innovation teams in London—where we're building the AI-powered future of financial analysis ...

Machine Learning Engineer – Artificial Intelligence

Hiring Organisation
Newton Colmore Consulting
Location
Cambridge, Cambridgeshire, United Kingdom
Salary
£ 70 K
growing Machine Learning and Artificial Intelligence Engineering group are currently looking for a new Machine Learning Engineer to help with the development of a number of different ML/AI projects for the Medical Devices and Scientific sectors.We are looking for someone with … years experience working in Machine Learning or Artificial Intelligence that has applied your work to real world environments and improved systems in the Medical Devices or Scientific fields.You will hold a degree from a leading university in Computer Science, Machine Learning, Artificial Intelligence or another subject ...

Experienced Machine Learning Framework/Runtime Software Engineer (C++)

Hiring Organisation
ARM
Location
Cambridge, Cambridgeshire, UK
Employment Type
Full-time
Specific Skills and Experience RequiredWe're looking for strong C++ software development experience, ideally gained while building machine learning inference engines, runtime systems, or backend integration frameworks. Experience working with a machine learning inference framework such as LiteRT, TensorFlow Lite, ONNX Runtime, or a similar technology … design, develop, integrate, test, and optimise solutions within a large, modular codebase. Strong analytical and problem-solving skills, combined with an interest in machine learning systems, AI acceleration, and performance optimisation, will support success in the role. Beneficial but Not RequiredExperience across every area below is not expected. ...

Director, AI / Machine Learning Software Engineer

Hiring Organisation
The Bank of New York Mellon
Location
Manchester, UK
Employment Type
Full-time
81149Category: AI/Machine Learning Software EngineeringLocation: London, United Kingdom; Manchester, Greater Manchester, United KingdomSchedule: Full time, DayPosted: 2026-09-07We're seeking a future team member for the role of Director, AI/Machine Learning Software Engineer to join our team. This role … that help BNY deliver more integrated and effective AI outcomes. In this role, you'll make an impact in the following ways: Leads complex machine learning initiatives with direct strategic impact, applying deep knowledge of machine learning concepts and their practical business applicationsDirectly contributes to strategic ...

Director, AI / Machine Learning Software Engineer

Hiring Organisation
The Bank of New York Mellon
Location
London, UK
Employment Type
Full-time
81149Category: AI/Machine Learning Software EngineeringLocation: London, United Kingdom; Manchester, Greater Manchester, United KingdomSchedule: Full time, DayPosted: 2026-09-07We're seeking a future team member for the role of Director, AI/Machine Learning Software Engineer to join our team. This role … that help BNY deliver more integrated and effective AI outcomes. In this role, you'll make an impact in the following ways: Leads complex machine learning initiatives with direct strategic impact, applying deep knowledge of machine learning concepts and their practical business applicationsDirectly contributes to strategic ...