401 to 425 of 574 LLM Jobs in the UK

AI Engineer

Hiring Organisation
Oscar Technology
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £100,000 per annum
AI Engineer (RegTech) Location: London, UK (Hybrid) Salary: £70,000+ DOE The Role We are seeking an AI Engineer with strong experience in agentic AI workflow automation, and machine learning , ideally within RegTech or highly ...

IT Solution Architect

Hiring Organisation
BDO
Location
London, United Kingdom
Employment Type
Permanent
Ideas | People | Trust We're BDO. An accountancy and business advisory firm, providing the advice and solutions entrepreneurial organisations need to navigate today's changing world. We work with the companies that are Britain's ...

Artificial Intelligence Engineer

Hiring Organisation
Salvada Talent
Location
Cheltenham, England, United Kingdom
Mid/Senior Software Engineer (AI Research & Applied Systems) Python, Machine Learning (ML), Docker Cheltenham, Gloucestershire Permanent We’re partnering with a high-trust technology consultancy delivering cutting-edge AI solutions into highly sensitive government ...

Software Engineer (Applied AI)

Hiring Organisation
Euphoric
Location
United Kingdom
About Euphoric: Euphoric builds AI-first employee benefits administration software for the world’s largest and most prestigious employers. Born out of Peppy Health — a fast-growing, category-defining Series B startup — we spun out ...

Agentic AI Engineer - LangGraph

Hiring Organisation
Sanderson Government and Defence
Location
Oxfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £700 per day
Full Stack AI Engineer (Agentic AI & LangGraph) - Contract Duration: 3 Months Rate: Up to £700 per day (Inside IR35) Location: Hybrid - Oxford We are seeking an experienced Full Stack AI Engineer to join a growing ...

Agentic AI Engineer - LangChain

Hiring Organisation
Sanderson Government and Defence
Location
Oxfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £700 per day
Full Stack AI Engineer (Agentic AI & LangChain) - Contract Duration: 3 Months Rate: Up to £700 per day (Inside IR35) Location: Hybrid - Oxford We are seeking an experienced Full Stack AI Engineer to join a growing ...

Software Engineer - Large Language Models

Hiring Organisation
Fastino Labs
Location
United Kingdom
Full-time | Remote with trips to Silicon Valley office | Reports to Founders Introduction: Join us at Fastino as we build the next generation of LLMs. Our team, boasting alumni from Google Research, Apple, Stanford, and ...

LLM, RAG & Agentic Consulting Engineer - Insurance Sector

Hiring Organisation
Staffworx Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
LLM, RAG & Agentic Consulting Engineer Insurance Sector Remote-first Occasional travel client offices and two trips to London HQ per month Role Overview Lead the design and delivery of AI-native transformation initiatives for insurance clients, spanning agentic systems, retrieval architectures, semantic layers and decision intelligence. This is a senior … Consulting Engineer is a hands-on AI systems builder who combines engineering depth with commercial and product thinking to design, build and deploy LLM- and agent-driven solutions for insurers, brokers and value chain partners. You will work directly with senior insurance stakeholders (Claims, Underwriting, Operations, IT, Risk, Compliance, Actuarial ...

Graduate AI Software Engineer

Hiring Organisation
X-On Health
Location
Woodbridge, Suffolk, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£35,000
from C++/Java/Rust/Python is required API Integration: Experience consuming RESTful APIs and understanding of JSON data structures AI/LLM Exposure: Practical experience interacting with LLM APIs (OpenAI, Anthropic, etc.) and understanding concepts like Context Windows, RAG, System Prompts, and Temperature Concurrency: Understanding of asynchronous ...

AI Engineer (Conversational AI)

Hiring Organisation
TalentCo
Location
United Kingdom
developing a low-code, multi-tenant platform that enables large enterprises to design, build and deploy AI agents capable of handling both single-step LLM tasks and complex multi-step agentic workflows. As AI Engineer you will: Architect and implement the LLM, agentic and RAG modules that power the platform … Fine tune and evaluate LLMs and SLMs for enterprise use cases such as knowledge automation, summarisation, classification, conversational agents and multi-step reasoning. Deploy LLM-based applications and agentic workflows at scale, with practical awareness of compute cost modelling, latency trade-offs, container orchestration and distributed systems patterns. We want ...

Data Scientist - Global Investment Firm

Hiring Organisation
Harnham
Location
City of London, London, United Kingdom
They have built an internal data and technology function to support deal sourcing, due diligence, and portfolio insights, using modern data science and emerging LLM/NLP techniques. The team works closely with senior stakeholders and operates like a lean product and research group within a fast-paced commercial environment. … will work as a generalist Data Scientist, combining strong classical data science foundations with solid Python engineering and familiarity with modern ML/LLM tooling. The role is hands-on and delivery-focused, with opportunities to ship work into production and iterate quickly. Key responsibilities Build and prototype data science ...

KTP Associate - HF Group

Hiring Organisation
University of the West of Scotland
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Temporary
Salary
Salary negotiable
University of the West of Scotland in Partnership with HF Group Location: Glasgow Salary: up to £45,000 (depending on experience) Full time: 41.5 hours per week Fixed Term: 33 months This Knowledge Transfer Partnership ...

Generative BI & Insight Manager

Hiring Organisation
Accenture
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Role: Generative BI & Insight Manager (CL7)Practice: Data & AI London, Manchester or other UK locations Accenture Song accelerates growth and value for our clients through sustained customer relevance. Our capabilities span ideation to execution: growth ...

Cybersecurity Consultant

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Overview We are looking for a highly skilled Cybersecurity Consultant with strong expertise across Microsoft Security , Cloud Security , Data Protection , and emerging AI/LLM security and governance . The role focuses on identifying security gaps, defining secure-by-design patterns, supporting product and platform teams, and strengthening enterprise security … cryptography, key management, secrets management, HSM/Key Vault configurations , and cloud network security (firewalls, proxies, segmentation). Drive secure integration of AI/LLM tools , including Copilot, Azure OpenAI, and agentic systems-ensuring proper guardrails, risk assessments, and data protection. Participate in cloud monitoring, detection & incident response , working with ...

Senior AI Engineer

Hiring Organisation
Harnham
Location
London Area, United Kingdom
Owning state-of-the-art evaluation pipelines to benchmark models, guide R&D, and support rapid iteration Researching and implementing advanced prompt engineering and LLM interaction techniques Working across the stack (primarily Python, but also Postgres and React) to ensure research translates cleanly into customer-facing product Moving fast from … reason about complex technical trade-offs 4+ years experience total Nice-to-haves: Publications at top ML conferences (NeurIPS, ICLR, ICML) Experience with LLM evaluation tooling (e.g. OpenAI Evals or similar) Strong GitHub presence or technically ambitious side projects What’s on offer: Salary up to £180k + meaningful equity ...

Senior DevOps Engineer

Hiring Organisation
True North Group
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £130,000 per annum
Senior DevOps Engineer – AI & Cloud Infrastructure Type: Permanent/Full-Time (Employment or Contract considered) Location: Remote or Hybrid Time Zones: UK, Europe, North America–friendly The Opportunity We’re working with a high-growth ...

Artificial Intelligence Engineer

Hiring Organisation
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Location
City of London, London, United Kingdom
decisions as the platform scales. AI and Intelligent Workflows Build AI-driven features including agent-based workflows and embedding-driven matching systems. Experiment with LLM-powered tools and apply them to real production use cases. Design and optimise vector search and embedding pipelines to power semantic search, recommendation, and Retrieval … ambiguous, fast-moving environments. Highly organised, proactive, and delivery focused. Strong problem-solving skills and appetite for learning. Excited about applying AI and LLM-powered tools to real-world workflows. Thrives with autonomy and responsibility. Bonus Experience Exposure to AWS serverless or event-driven architectures. Mobile development experience (e.g., Flutter ...

AI/ML Engineer

Hiring Organisation
Brio Digital
Location
Nationwide, United Kingdom
Employment Type
Permanent
Salary
£75000 - £100000/annum
behavioural science and applied AI. They're building intelligent, real-world AI products and are now looking for a Machine Learning Engineer with strong LLM experience to join their growing team. This is a hands-on role where you'll have real ownership, influence technical direction, and work closely with … product and engineering teams. What you'll be doing Designing, building and deploying LLM-powered systems end to end Developing and optimising RAG pipelines , prompt strategies and workflows Working with GCP services, particularly Vertex AI Writing clean, scalable production code in Python Collaborating cross-functionally and clearly communicating technical ideas ...

Senior Agentic AI Developer

Hiring Organisation
Lawrence Harvey
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£85000 - £110000/annum
through development and deployment, to optimisation and continuous improvement. You’ll work closely with engineering, product and platform teams to embed Agentic AI and LLM-driven workflows into real-world products, contributing to architectural decisions, engineering standards and best practices. Location: Leeds/Bradford (Hybrid – 2 days per week … workflows (LangGraph/LangChain or similar frameworks). Exposure to Knowledge Graphs (Neo4j/RDF/graph-based enrichment or retrieval). Experience integrating LLM APIs (OpenAI or similar), with prompt design and orchestration. This is an excellent opportunity for a senior developer to build impactful Agentic AI systems, influence ...

Senior Software Engineer

Hiring Organisation
Randstad Digital
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£53.85 - £61.68 per hour
deploy AI-powered systems that enhance global sales workflows. Build scalable backend services and full-stack applications for internal teams. Architect, implement, and optimize LLM orchestration frameworks and RAG-based solutions. Collaborate with cross-functional teams to define requirements and deliver innovative tools. Ensure reliability, scalability, and performance of distributed … with BigQuery and vector databases (Pinecone, Weaviate, Vertex AI Search). Proven track record in MLOps and deploying ML models at scale. Experience moving LLM-based prototypes into production environments with thousands of users. Background in building internal tooling, CRM enhancements, or sales-tech solutions . Startup/innovation team ...

Senior Software Engineer

Hiring Organisation
Randstad Technologies
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£53.85 - £61.68 per hour
deploy AI-powered systems that enhance global sales workflows. Build scalable backend services and full-stack applications for internal teams. Architect, implement, and optimize LLM orchestration frameworks and RAG-based solutions. Collaborate with cross-functional teams to define requirements and deliver innovative tools. Ensure reliability, scalability, and performance of distributed … with BigQuery and vector databases (Pinecone, Weaviate, Vertex AI Search). Proven track record in MLOps and deploying ML models at scale. Experience moving LLM-based prototypes into production environments with thousands of users. Background in building internal tooling, CRM enhancements, or sales-tech solutions . Startup/innovation team ...

AI Automation Engineer

Hiring Organisation
Besque
Location
Manchester Area, United Kingdom
internal systems Create modular, scalable automation architectures with logging, monitoring, and error handling Develop custom nodes or scripts when required (JavaScript/Python) AI & LLM Automation Integrate AI models (OpenAI, Claude, etc.) into workflows Build intelligent agents for data extraction, routing, classification, and decision workflows Implement prompt engineering, function-calling … Zapier with willingness to convert) Proficiency working with REST APIs, OAuth, and webhooks Ability to design complex, multi-step workflows Experience integrating AI/LLM APIs (OpenAI, Anthropic, etc.) Understanding of prompt engineering & function-based task design Strong analytical and problem-solving skills Ability to collaborate with non-technical teams ...

Founding Engineer

Hiring Organisation
Squirrel
Location
City of London, London, United Kingdom
Squirrel is partnering with a fast-growing, well-funded startup at the forefront of automating Finance Operations. They are building Computer Agents that automate repetitive Finance workflows, allowing organisations to streamline processes without changing their ...

Product Manager - AI

Hiring Organisation
Tenth Revolution Group
Location
Cambridge, Cambridgeshire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £55,000 per annum
AI Product Manager - Hybrid - Cambridge - £55,000 I am working with a highly respected, long-established professional services organisation that is investing in next-generation AI solutions. They are modern, forward-thinking and currently transforming ...

AI Solutions Architect - up to £120KBenefits - Hybrid/London

Hiring Organisation
Involved Solutions
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £120,000 per annum
AI Solutions Architect (Innovation & GenAI) Salary: Up to £120,000 + Benefits Location: Hybrid - 3 days per week onsite in London Working Hours: 40 hours per week A globally established organisation is seeking an AI ...