AI Research Scientist / Engineer jobs in United Kingdom
19 open jobs at 15 companies · updated 19 October 2026
Radarak found 19 open AI Research Scientist / Engineer jobs in United Kingdom today, posted by 15 companies such as Spotify, Nebius and Thomson Reuters. The skills they ask for most are LLMs / GenAI, Machine learning and Python. 26% of them are remote. Jobs that publish pay offer about $114k a year (median).
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Staff / Principal Research Engineer, AI Safety Mitigations
Lilasciences · London
Onsite · 2 days ago · via Arbeitnow
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Staff Applied AI Researcher (Agentic Search)
Nebius · London
Onsite · 2 days ago · via Arbeitnow
C++GoLLMs / GenAIPythonRAG / Vector DBsSystem design
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3D Reconstruction Research Scientist/Engineer
Niantic Spatial · London
Onsite · 2 days ago · via Arbeitnow
ArcGIS / GISC++Computer visionMachine learningPrototypingPython
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Lead Applied Scientist, Document Understanding
Thomson Reuters · Switzerland, Zug, Zug, United Kingdom, London
Hybrid · 4 days ago
Design systemsLLMs / GenAIMachine learningNLPRAG / Vector DBs
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Lead Applied Scientist, Search - NLP/GenAI
Thomson Reuters · Switzerland, Zug, Zug, United Kingdom, London
Hybrid · 4 days ago
LLMs / GenAINLPPythonPyTorch
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Principal Research Scientist - Machine Learning
Imc · London
Onsite · 5 days ago · via Arbeitnow
Machine learningStatistics
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Senior Applied Scientist, Efficient LLM Inference & Model Optimization
Nebius · London
Onsite · 5 days ago · via Arbeitnow
LLMs / GenAIMachine learningPrototypingPythonPyTorchStatistics
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Research Scientist - Generative Audio
Spotify · London, Stockholm, United Kingdom
Remote · 6 days ago
Computer visionLLMs / GenAIMachine learningPythonPyTorchUser research
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Research Engineer - Web Crawlers
Elevenlabs · United Kingdom, United Kingdom, United States, Poland, Bulgaria
Remote · 6 days ago
GitHTML/CSSKubernetesMachine learningSystem design
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Senior AI Researcher
Limbic · UK
Onsite · 6 days ago · Visa / relocation · via Arbeitnow
AWSAzureDockerGCPGitLLMs / GenAI
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Member of Technical Staff (AI Researcher)
Perplexity · San Francisco, United States, Palo Alto, London, Berlin, New York City
Onsite · 6 days ago · $220k–$485k
C++LLMs / GenAIMachine learningPythonPyTorch
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ML / LLM Research Engineer
Ncounter Limited · Rusholme, Manchester, United Kingdom
Onsite · 6 days ago · $107k–$120k · Jobs by Adzuna
LLMs / GenAIMachine learning
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ML / LLM Research Engineer
Ncounter · Manchester, Greater Manchester, United Kingdom
Onsite · 6 days ago · $107k–$120k · Jobs by Adzuna
LLMs / GenAIMachine learning
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Hardware and Firmware Security Research Engineer
HP · Bristol, Bristol, City of, United Kingdom
Onsite · 12 days ago
Prototyping
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Research Engineer Intern (Multimodal LLM)
Tether Operations Limited · UK, United Kingdom
Onsite · 23 days ago · Jobs by Adzuna
LLMs / GenAI
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Senior Applied Research Scientist - Personalization
Spotify · London, Stockholm, United Kingdom
Remote · 28 days ago
Computer visionNLPPythonPyTorch
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Research Scientist - Personalization
Spotify · London, United Kingdom
Remote · 28 days ago
LLMs / GenAIMachine learning
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AI Security Researcher/Research Engineer
Brave · United Kingdom, United Kingdom
Onsite · 48 days ago · via Jooble