artificial intelligence jobs in London

Jobs found: 1,006
Harnham Search and Selection
City of London

Job Description Do you want to build production GenAI products (not prototypes) in a business with real scale and board-level visibility? Have you shipped LLM/RAG systems end-to-end and owned them in production? Are you ready to join a new AI team early and shape how AI is delivered across a global consumer brand? A global fitness and wellness brand is building a new Group AI function to...

4 days ago
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Retelligence
London

Job Description Python Developer (AI) Job Title: AI Developer Salary Range: £70,000–£85,000 Location / Working model: London You’ll join an established financial services group at a pivotal moment as they build a next-generation trading and investment platform from scratch. This is a hands-on engineering role suited to someone who enjoys scaling Python services, shaping AI-native workflows,...

4 days ago
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Digital Waffle
City of London

Job Description AI Software Engineer - Onsite role in Soho - £80-120k depending on experience We’re on a mission to reinvent how AI understands people — not through CVs or data points, but through story, reasoning, and curiosity. We’re building systems that listen, interpret, and understand why people say what they say. The goal? Create AI that perceives human potential, not just human...

4 days ago
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London

🚀 AI Engineer – Mid-Level to Senior | London | Series-Funded AI Scale-Up 🚀 Are you ready to build the future of enterprise AI? Join one of Europe’s most exciting AI companies, a Series-funded, high-growth scale-up that’s changing how global organisations use data science. We’re building always-on AI agents that act as digital workers, trusted by world-class clients like Cisco, Johnson &...

Hybrid
10 hours ago
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Space Executive
City of London

Job Description 🚀 AI Engineer – Mid-Level to Senior | London | Series-Funded AI Scale-Up 🚀 Are you ready to build the future of enterprise AI? Join one of Europe’s most exciting AI companies, a Series-funded, high-growth scale-up that’s changing how global organisations use data science. We’re building always-on AI agents that act as digital workers, trusted by world-class clients like Cisco,...

Hybrid
a day ago
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Xcede
City of London

Job Description Applied AI Engineer: Up to 200k Xcede has just started working with one of the fastest growing Large-scale B2B Automation & Intelligence Company. Wanting to modernise how large organisations create, verify, and deliver high-stakes professional output, you will take ownership of core AI agent systems, building and scaling multi-agent services, implementing RAG pipelines, and...

12 hours ago
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Cubiq Recruitment
Croydon SE25

Multi-Agent LLM Systems Please double check you have the right level of experience and qualifications by reading the full overview of this opportunity below. Remote (MUST BE IN EUROPE) We're partnering with a venture-backed startup led by a founder who has built and taken two technology companies to IPO, now assembling a world-class team to tackle one of the most impactful problems in applied...

Hybrid
10 hours ago
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MicroTECH Global Ltd
City of London

Job Description Job Title: AI Researcher Location: Cambridge or London, UK This is a permanent position with candidates required to do hybrid working in either Cambridge or London. Our client are looking for AI Researchers specialising in Reinforcement Learning with Human Feedback (RLHF) and Generative AI. In this role, you will design and optimise the algorithms that align large-scale...

Hybrid
16 hours ago
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Intellect Group
City of London

Job Description 🤖 Junior AI Engineer (0–2 years) | Competitive Salary | London & Luton | Hybrid Working 🚀 Are you a Junior AI Engineer looking to kick-start your career working on real-world machine learning systems used at scale? We’re looking for a curious and motivated Junior AI Engineer to join a collaborative, data-driven technology team, working in a flexible hybrid setup with offices in...

Hybrid
2 days ago
EWOR
London

You will own, build, and run your startup in fields such as Artificial Intelligence

You will embark on an extensive personal development journey crafted by unicorn founders and follow a fully customised programme enhancing your goal, time, and energy management

You will receive intensive coaching to make your startup ready to raise millions in funding

10 hours ago
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Digital Waffle
London

AI Software Engineer - Onsite role in Soho - £80-120k depending on experience We’re on a mission to reinvent how AI understands people — not through CVs or data points, but through story, reasoning, and curiosity. We’re building systems that listen, interpret, and understand why people say what they say. The goal? Create AI that perceives human potential, not just human input. If you love...

4 days ago
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Retelligence
City of London

Job Description Python Developer (AI) Job Title: AI Developer Salary Range: £70,000–£85,000 Location / Working model: London You’ll join an established financial services group at a pivotal moment as they build a next-generation trading and investment platform from scratch. This is a hands-on engineering role suited to someone who enjoys scaling Python services, shaping AI-native workflows,...

4 days ago
Bookmark Not interested
Cubiq Recruitment
London

Multi-Agent LLM Systems Remote (MUST BE IN EUROPE) We’re partnering with a venture-backed startup led by a founder who has built and taken two technology companies to IPO, now assembling a world-class team to tackle one of the most impactful problems in applied AI. The company is developing a voice-enabled AI copilot used by professionals to eliminate the friction from documentation and...

Hybrid
6 days ago
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Harnham Search and Selection
London

You will lead AI proof-of-concepts, design retrieval and context strategies, contribute to the AI architecture, and ensure solutions are robust, scalable and commercially grounded. The role spans the full AI lifecycle, from data preparation and model evaluation through to deployment and optimisation.

Hybrid
2 days ago
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Space Executive
London

Job Description 🚀 AI Engineer – Mid-Level to Senior | London | Series-Funded AI Scale-Up 🚀 Are you ready to build the future of enterprise AI? Join one of Europe’s most exciting AI companies, a Series-funded, high-growth scale-up that’s changing how global organisations use data science. We’re building always-on AI agents that act as digital workers, trusted by world-class clients like Cisco,...

Hybrid
a day ago
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artificial intelligence, London
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Xcede
London

Job Description Applied AI Engineer: Up to 200k Xcede has just started working with one of the fastest growing Large-scale B2B Automation & Intelligence Company. Wanting to modernise how large organisations create, verify, and deliver high-stakes professional output, you will take ownership of core AI agent systems, building and scaling multi-agent services, implementing RAG pipelines, and...

12 hours ago
Bookmark Not interested
Harnham Search and Selection
City of London

You will lead AI proof-of-concepts, design retrieval and context strategies, contribute to the AI architecture, and ensure solutions are robust, scalable and commercially grounded. The role spans the full AI lifecycle, from data preparation and model evaluation through to deployment and optimisation.

Hybrid
12 hours ago
Harnham Search and Selection
London

Job Description Do you want to build production GenAI products (not prototypes) in a business with real scale and board-level visibility? Have you shipped LLM/RAG systems end-to-end and owned them in production? Are you ready to join a new AI team early and shape how AI is delivered across a global consumer brand? A global fitness and wellness brand is building a new Group AI function to...

4 days ago
Harnham Search and Selection
City of Westminster SW1A

Do you want to build production GenAI products (not prototypes) in a business with real scale and board-level visibility? Please double check you have the right level of experience and qualifications by reading the full overview of this opportunity below. Have you shipped LLM/RAG systems end-to-end and owned them in production? Are you ready to join a new AI team early and shape how AI is...

10 hours ago
Bookmark Not interested
Harnham Search and Selection
City of Westminster SW1A

You will lead AI proof-of-concepts, design retrieval and context strategies, contribute to the AI architecture, and ensure solutions are robust, scalable and commercially grounded. The role spans the full AI lifecycle, from data preparation and model evaluation through to deployment and optimisation.

Hybrid
10 hours ago
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