126 to 150 of 672 LLM Jobs in London

AI Architect

Hiring Organisation
Accenture UK & Ireland
Location
London, UK
Employment Type
Full-time
challenges The latest technology solutions from industry and academia and how to apply them to solve real world customer problems As a Full Stack LLM Development Specialist, you will: Design and build use-case and platform technology solutions to solve key business challenges using reference and cutting-edge technologies ...

Deep Learning Engineer

Hiring Organisation
Humanoid
Location
London Area, United Kingdom
good” looks like, ensure diversity/coverage, and close the gap between sim and real. Run pre-/mid-/post-training on multimodal LLM/VLM/VLA stacks; plug in new modalities (vision, audio, proprioception, LiDAR/point clouds, ...) without breaking existing ones. Build and maintain continuous ...

Deep Learning Engineer

Hiring Organisation
Humanoid
Location
City of London, London, United Kingdom
good” looks like, ensure diversity/coverage, and close the gap between sim and real. Run pre-/mid-/post-training on multimodal LLM/VLM/VLA stacks; plug in new modalities (vision, audio, proprioception, LiDAR/point clouds, ...) without breaking existing ones. Build and maintain continuous ...

Clinician Engineer at Eolas Medical

Hiring Organisation
Eolas Medical
Location
City of London, London, United Kingdom
pipelines Cloud security & compliance (HIPAA/GDPR/NHS DTAC) Frontend React TypeScript Tailwind Component-driven development AI/RAG/Knowledge Pipelines LLM-powered features RAG pipelines (embedding models, chunking strategies, semantic search) Document extraction/processing (PDF parsing, OCR, agentic pipelines) Clinical content ingestion workflows Evaluation frameworks ...

Clinician Engineer at Eolas Medical

Hiring Organisation
Eolas Medical
Location
London Area, United Kingdom
pipelines Cloud security & compliance (HIPAA/GDPR/NHS DTAC) Frontend React TypeScript Tailwind Component-driven development AI/RAG/Knowledge Pipelines LLM-powered features RAG pipelines (embedding models, chunking strategies, semantic search) Document extraction/processing (PDF parsing, OCR, agentic pipelines) Clinical content ingestion workflows Evaluation frameworks ...

AI Specialist

Hiring Organisation
ALTEN LTD - UK
Location
London, UK
Employment Type
Full-time
ALTEN, an engineering and technology consultancy, We are a leading Engineering and IT consultancy operating across 30 countries, making waves in all sectors: Aeronautics, Space, Defence, Security and Naval, Automotive, Rail and mobility, Energy and ...

AI Prompt Engineer - Future Talent

Hiring Organisation
Staffworx Limited
Location
London, United Kingdom
Employment Type
Contract
Technically sharp AI Prompt Engineer Youll design and optimize prompts, build LLM-powered applications, and deploy scalable GenAI solutions that connect people and intelligent systems in new ways. ?? What Youll Do Design, test, and refine prompts for leading LLMs (GPT-4/5, Claude, Gemini, Mistral, LLaMA, Cohere). Experiment …/LLMOps practices with MLflow, Weights & Biases, and Kubeflow. ?? Youll Bring Strong Python skills and experience with LangChain, Transformers, Hugging Face. Solid grasp of LLM behavior, prompt optimization, and data engineering. Familiarity with vector databases (FAISS, Pinecone, ChromaDB). Hands-on with Linux, Bash/Powershell scripting, cloud environments. Creative ...

Full-Stack Java Engineer (Mid-to-Senior) - Remote First | Full-Time or 4-Day Equivalent

Hiring Organisation
PhixFlow
Location
London, UK
Employment Type
Full-time
JavaScript, TypeScript, React, D3.js, SVG, CSS. ● Database: SQL (SQL Server, MySQL, Oracle), Data Modelling. ● Infrastructure: Cloud Platforms (Azure, AWS), Git. ● Advanced Topics: AI/LLM (Large Language Models), Small Language Models, Fine Tuning, Security, Design Patterns. ...

Full-Stack Java Engineer (Mid-to-Senior) - Remote First | Full-Time or 4-Day Equivalent

Hiring Organisation
PhixFlow
Location
South London, UK
Employment Type
Full-time
JavaScript, TypeScript, React, D3.js, SVG, CSS. ● Database: SQL (SQL Server, MySQL, Oracle), Data Modelling. ● Infrastructure: Cloud Platforms (Azure, AWS), Git. ● Advanced Topics: AI/LLM (Large Language Models), Small Language Models, Fine Tuning, Security, Design Patterns. ...

Full-Stack Java Engineer (Mid-to-Senior) - Remote First | Full-Time or 4-Day Equivalent

Hiring Organisation
PhixFlow
Location
East London, London, United Kingdom
JavaScript, TypeScript, React, D3.js, SVG, CSS. ● Database: SQL (SQL Server, MySQL, Oracle), Data Modelling. ● Infrastructure: Cloud Platforms (Azure, AWS), Git. ● Advanced Topics: AI/LLM (Large Language Models), Small Language Models, Fine Tuning, Security, Design Patterns. ...

Full-Stack Java Engineer (Mid-to-Senior) - Remote First | Full-Time or 4-Day Equivalent

Hiring Organisation
PhixFlow
Location
City of London, London, United Kingdom
JavaScript, TypeScript, React, D3.js, SVG, CSS. ● Database: SQL (SQL Server, MySQL, Oracle), Data Modelling. ● Infrastructure: Cloud Platforms (Azure, AWS), Git. ● Advanced Topics: AI/LLM (Large Language Models), Small Language Models, Fine Tuning, Security, Design Patterns. ...

Full-Stack Java Engineer (Mid-to-Senior) - Remote First | Full-Time or 4-Day Equivalent

Hiring Organisation
PhixFlow
Location
Central London / West End, London, United Kingdom
JavaScript, TypeScript, React, D3.js, SVG, CSS. ● Database: SQL (SQL Server, MySQL, Oracle), Data Modelling. ● Infrastructure: Cloud Platforms (Azure, AWS), Git. ● Advanced Topics: AI/LLM (Large Language Models), Small Language Models, Fine Tuning, Security, Design Patterns. ...

AI Solutions Architect

Hiring Organisation
Digital Waffle
Location
London Area, United Kingdom
Skills & experience Required 5+ years of experience in machine learning, data science, or AI system design. Proven track record of deploying ML models or LLM-based applications to production. Strong programming fundamentals, including data structures and algorithms. Hands-on experience with transformers, embeddings, and vector databases. Experience running AI workloads ...

AI Solutions Architect

Hiring Organisation
Digital Waffle
Location
City of London, London, United Kingdom
Skills & experience Required 5+ years of experience in machine learning, data science, or AI system design. Proven track record of deploying ML models or LLM-based applications to production. Strong programming fundamentals, including data structures and algorithms. Hands-on experience with transformers, embeddings, and vector databases. Experience running AI workloads ...

Junior Digital Transformation Specialist (4 days per week)

Hiring Organisation
Chesamel Group
Location
London, UK
Make, Zapier, or equivalent workflow automation platforms. Data & BI: Familiarity with analytics, dashboards, KPIs, and data-driven decision-making. AI Literacy: Understanding of large language model applications, prompt engineering, and AI solution patterns. Security & Compliance Awareness: Understanding security and regulatory considerations in digital solutions. Agile & OKRs: Experience with agile methodologies ...

Junior Digital Transformation Specialist (4 days per week)

Hiring Organisation
Chesamel Group
Location
South London, UK
Make, Zapier, or equivalent workflow automation platforms. Data & BI: Familiarity with analytics, dashboards, KPIs, and data-driven decision-making. AI Literacy: Understanding of large language model applications, prompt engineering, and AI solution patterns. Security & Compliance Awareness: Understanding security and regulatory considerations in digital solutions. Agile & OKRs: Experience with agile methodologies ...

Responsible AI Solutions Architect

Hiring Organisation
Accenture
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
different classes of AI, and you’ll be dept at explaining how the responsible AI technical response needs to adapt to ML, Gen AI LLM models and services, agentic systems. You’ll be an outstanding technical specialist with the strong communication skills needed to liaise with your clients and your ...

Back End Developer

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £450/day
workflows enhance ideation, empathy mapping, and iterative prototyping across multidisciplinary teams. Strong foundation in software development with C# and TypeScript. Experience with AI/LLM concepts (e.g., prompt engineering, RAG). Analytical mindset for assessing sufficiency (relevance, completeness, freshness) and mitigating risks like hallucinations. Focus on Clean Architecture and Clean ...

Data Scientist

Hiring Organisation
Nicoll Curtin
Location
City of London, London, United Kingdom
deliver insights that directly influence strategy. Responsibilities: Develop data pipelines using Python, Pandas, and SQL Build and deploy machine learning models with PyTorch Create LLM and workflow integrations using LangChain Consolidate and prepare datasets for analysis and modelling Provide clear, actionable insights to technical and non-technical stakeholders Must ...

Data Scientist

Hiring Organisation
Nicoll Curtin
Location
London Area, United Kingdom
deliver insights that directly influence strategy. Responsibilities: Develop data pipelines using Python, Pandas, and SQL Build and deploy machine learning models with PyTorch Create LLM and workflow integrations using LangChain Consolidate and prepare datasets for analysis and modelling Provide clear, actionable insights to technical and non-technical stakeholders Must ...

Senior Software Engineer - Gen AI

Hiring Organisation
Oliver Bernard
Location
City of London, London, United Kingdom
building the next generation of AI based financial products. We are looking for Senior Software Engineers who have commercial experience with GenerativeAI and LLM integrations. You will be building Gen AI frontend agents and working with hybrid codebases with hosted prompts. This is a full stack opportunity working in their ...

Senior Software Engineer - Gen AI

Hiring Organisation
Oliver Bernard
Location
London Area, United Kingdom
building the next generation of AI based financial products. We are looking for Senior Software Engineers who have commercial experience with GenerativeAI and LLM integrations. You will be building Gen AI frontend agents and working with hybrid codebases with hosted prompts. This is a full stack opportunity working in their ...

Full stack Engineer AI

Hiring Organisation
Bloc Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£90,000
company's AI capabilities. This position offers a unique opportunity to work with a Research and Science team (UK/US) building agentic LLM tools, to be used to accelerate research on the effects of Manufacturing and its impact on Climate Change. Working in a small team of around 20+ ...

Back-End Engineer - London - Up to £115,000 Starting Base + Exceptional Bonuses/Benefits

Hiring Organisation
Hunter Bond
Location
City of London, London, United Kingdom
Integrate AI-generated code into production-ready services Take ownership of projects from idea to production — collaborating across product and AI teams Experiment with LLM- and agentic-coding workflows to accelerate development Who You Are: 5+ years of experience in back-end development (Python based stack ideally) Strong understanding ...