Machine Learning Engineer in London

8 active opportunities · Updated October 2026

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Senior Machine Learning Engineer

Speechmatics

London, England, United Kingdom8 days ago

We are 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,…

Machine Learning · AI · Recruitment

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Senior Machine Learning Engineer (Large Systems)

Graphcore
Licensed UK sponsor. This company appears in the UK worker sponsor register. A license does not mean this role offers sponsorship.

London, England, United Kingdom8 days ago

Location: Bristol, London or Cambridge, UK About the job Help scale state-of-the art AI models across thousands of accelerators. As a Senior Machine Learning Engineer in the Applied AI team, you will contribute to advancing AI technology by developing and optimising new and…

Python · Kubernetes · Machine Learning

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Machine Learning Engineer / ML Engineer - Roleplay Sessions

Synthesia
Licensed UK sponsor. This company appears in the UK worker sponsor register. A license does not mean this role offers sponsorship.

London, Europe, United KingdomFull-time1mo ago

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US. As AI continues to shape the way we live and work, Synthesia develops…

Machine Learning · Artificial Intelligence · AI

Similar openings in and around London — not an exact Machine Learning Engineer title match.

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Internship - Search Machine Learning Engineer

Perplexity

London, England, United KingdomFull-time6mo ago

✓ High-confidence listing

Perplexity is looking for a Search Machine Learning Engineer Intern to help build the next generation of advanced search technologies, with a focus on retrieval and ranking. You will work closely with experienced engineers to improve search quality, experiment with new models,…

Python · Machine Learning · AI

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Senior Artificial Intelligence Engineer

Medtronic
Licensed UK sponsor. This company appears in the UK worker sponsor register. A license does not mean this role offers sponsorship.

London, London, United Kingdom2 days ago

✓ High-confidence listing

Careers that change lives start here. Medtronic is a global leader in healthcare technology with a Mission to alleviate pain, restore health, and extend life. Our 95,000 employees work across more than 150 countries to put patients first — developing innovative medical…

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Data Science Manager

Deliveroo

London, United Kingdom - Deliveroo, United Kingdom1mo ago

✓ High-confidence listing

Our Data Science organisation sits at the heart of Deliveroo, powering decision-making across product, commercial and operational teams through experimentation and causal inferen

Machine Learning · Finance · Recruitment

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Senior Software Engineer, Chem-Bio

AI Security Institute

London, England, United Kingdom6mo ago

From £65K/yr✓ High-confidence listing

About the AI Security Institute The AI Security Institute is the world's largest and best-funded team dedicated to understanding advanced AI risks and translating that knowledge into action. We’re in the heart of the UK government with direct lines to No. 10 (the Prime…

Python · AWS · Kubernetes

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Research Engineer, Machine Learning (RL Velocity)

Anthropic
Licensed UK sponsor. This company appears in the UK worker sponsor register. A license does not mean this role offers sponsorship.

London, England, United Kingdom6mo ago

£370K – £630K/yr✓ High-confidence listing

About the role The RL Velocity team owns the efficiency and reliability of our RL Science stack - the infrastructure, tooling, and systems that let researchers iterate quickly on training runs. As a Research Engineer on the team, you'll build and improve the cor

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Research Engineer, Machine Learning (Reinforcement Learning)

Anthropic
Licensed UK sponsor. This company appears in the UK worker sponsor register. A license does not mean this role offers sponsorship.

London, England, United Kingdom8mo ago

£260K – £630K/yr✓ High-confidence listing

About the teams Our Reinforcement Learning teams lead Anthropic's reinforcement learning research and development, playing a critical role in advancing our AI systems. We've contributed to all Claude models, with significant impacts on the autonomy and coding ca

Python · Kubernetes · Machine Learning

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Machine Learning Team Lead

Speechmatics

London, England, United Kingdom22 days ago

✓ High-confidence listing

We are hiring a Machine Learning Team Lead to lead a team of driven ML engineers working on translating cutting-edge research into ambitious, customer-centric speech solutions. As innovators in speech technology, our mission is to Understand Every Voice — a vision that has…

Python · Machine Learning · AI

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ML Data & Platform Engineer

Speechmatics

London, England, United KingdomFull-time1mo ago

✓ High-confidence listing

We're looking for an ML Data & Platform Engineer to own the infrastructure that powers our speech AI models: the pipelines that source and prepare training data, and the platform that trains, evaluates, and serves them in production. Speech AI has a data problem most ML teams…

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Frequently asked questions

Machine Learning Engineer in London: common questions

How many Machine Learning Engineer jobs are open in London?

Jobiba lists 8 active Machine Learning Engineer jobs in London (October 2026). Listings come from employer career sites and are removed when the job closes or expires.

Can I find remote or hybrid Machine Learning Engineer jobs in London?

Yes. Among 178 related matches, 32 are remote and 1 are hybrid (19% of related matches). Use the work-mode filter to show only those.

What job types are available for Machine Learning Engineer jobs in London?

Among 178 related matches, most are full-time (91) and contract (1).

Are there Machine Learning Engineer jobs for freshers in London?

3 of 178 related matches are marked entry-level or internship. Filter by experience to see roles open to freshers and recent graduates.