United Kingdom · Artificial Intelligence
LLM Engineer jobs in the UK
LLM-focused roles: fine-tuning, RAG systems, prompt engineering, agents and post-training work.
132open roles
132 open rolespage 2/3
Data Scientist, Retrieval & Agentic Systems
Kharon · London, England, UK
Senior AI Engineer
Hunter Bond · London Area, United Kingdom
GenAI Engineer
Stealth iT Consulting · England, United Kingdom
Forward Deployed Engineer - AI
AvePoint · London, England, UK
Machine Learning Engineer, Applied AI - Deployed
Brain Co. · London, England, UK
Forward Deployed AI Engineer (London)
Edra · London, England, UK
Member of Technical Staff (Applied AI)
Aptura · London, England, UK
Computer Vision Engineer
MBN Solutions · London Area, United Kingdom
Principal Technology Architect - LLMs, agentic coding systems, intelligent IDEs, AI
Infosys · London, England, UK
Principal Agentic Platforms Architect
Mastercard · London, ENG, GB
Software Engineer III - LLM Suite Engineering - Senior Associate
JPMorganChase · London, ENG, GB
Member of Technical Staff - Data Quality Engineer (Post-training)
Reflection · London, England, UK
Artificial Intelligence Engineer
Lynx Recruitment · London Area, United Kingdom
Artificial Intelligence Engineer
HartleyCo · London Area, United Kingdom
Senior Machine Learning Engineer
Harnham · London, England, UK
remote
Senior AI Engineer
Haystack · London, England, UK
Senior Generative AI Engineer
Motorway · London, ENG, GB
Applied AI ML Lead Software Engineer - LLM Suite Engineering
JPMorganChase · Greater London, England, UK
Machine Learning Engineer, Memory
Epic Games · Greater London, England, UK
Senior Agentic AI Engineer
Liberty Blume · Bradford, England, UK
remote
Founding AI Engineer
Healf · London, England, UK
Forward Deployed Engineer
Workato · London, England, UK
remote
Software Engineer, Machine Learning Infrastructure
Deliveroo · London, England, UK
Applied Artificial Intelligence Engineer
Oxford Dynamics · London Area, United Kingdom
Artificial Intelligence Engineer
Space Executive · London Area, United Kingdom
Agentic AI Behavioral Scientist (100 % remote) (m/f/d)
EWOR · Sheffield, England, UK
remote
Senior AI/RAG Engineer (Document Intelligence)
Intellias · London Area, United Kingdom
Senior AI Engineer
Gradient Labs · London, England, UK
remote
Staff AI Engineer, Payments Intelligence
Yuno · London, England, UK
remote
AI Conversation Designer
Henry Schein One · Remote, GB
remote
AI engineer
Ignitus · London Area, United Kingdom
AI Engineer
Gradient Labs · London, ENG, GB
remote
Agentic AI Engineer
Xcede
remote
AI / Agentic Software Developer
Unknown Employer · Ramsgate, ENG, GB
AI-NLP Engineer
Xantura Limited · London Area, United Kingdom
Senior Applied AI Engineer
Xapien · London Area, United Kingdom
Lead AI engineer - Agent Systems
LEC AI · London, England, UK
Lead Agentic AI Engineer
Avanade · London, England, UK
Analytics Engineer
Fitch Ratings · London, England, UK
Machine Learning Engineer, Global Public Sector
Scale AI · London, England, UK
Principal Machine Learning Engineer, AI & Data Platforms (AiDP)
Apple · London, England, UK
AI Creative Technologist
Apple · London, England, UK
Machine Learning Scientist — Large Multimodal Models (Post-Training)
Iambic · Bristol, England, UK
remote
Generative AI Engineer
Tiro Partners Limited · London Area, United Kingdom
Lead Software Engineer - Python / Go & AI/ML
JPMorganChase · Glasgow, SCT, GB
Senior AI Engineer (m/f/d)
Jobgether
remote
AI / Agent Engineer
AIJobs.ai · London, England, UK
Frontier Agents Engineer
Scale AI · London, England, UK
Principal AI Model Designer
Wise · London, England, UK
AI Architect / Principal AI Engineer
Deloitte · City Of London, England, UK
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