226 to 250 of 713 LLM Jobs in the UK

Build and own RAG pipelines: embeddings, chunking strategy, vector search, context window engineering and tuning against real quality targets Integrate and abstract across multiple LLM providers OpenAI, Anthropic, Vertex AI, and open-source models with fallback routing, token, cost, and latency management Implement LLMOps in production: eval harnesses with real … production environment non-negotiable Demonstrated experience with agentic orchestration frameworks: LangGraph, CrewAI, AutoGen, or equivalent at production depth, not tutorial level Direct experience calling LLM APIs (OpenAI, Anthropic, Vertex AI) in production code: provider abstraction, token management, latency and cost tradeoffs RAG pipeline ownership: embeddings, chunking strategy, vector databases ...

The team you'll be working with: You will join NTT DATA UK's Data Practice, a multi-disciplinary team delivering enterprise-scale data platforms, analytics and data-led transformation for clients. As part of ...

much as innovation, and any wider full-stack or .NET background you bring will be a real bonus. If you've already built LLM-based applications and you're itching to take them to the next level of sophistication, reliability and scale, this is your chance to shape … GraphRAG, particularly ArangoDB; Azure AI services (Azure OpenAI, AI Search, Cosmos DB, AKS, Functions); vector/semantic search; Docker and Kubernetes; multi-tenant applications; LLM evaluation and observability; and Angular, NgRx or .NET/C# development. What we offer Enjoy a benefits package designed to help you thrive, both professionally ...

AI Architect Up to £105,000 This is an exciting opportunity to join a growing technology consultancy at the forefront of AI, Data and Cloud transformation, helping enterprise clients solve complex business challenges through innovative ...

Our client is a leading British bank. Embark on a transformative journey as a Forward Deployment Engineer at our client, our vision is clear To design, develop and improve software, utilising various engineering methodologies, that ...

Flexible/Hybrid (UK-based) SC Cleared/Eligible Required Are you passionate about shaping the future with AI? Join our Innovation Team to build cutting-edge solutions using Generative AI, Machine Learning, and Agentic ...

Forward Deployed Engineer Location: London (Hybrid, 3 days per week in the office) Salary: £100,000 + Benefits The Opportunity We're looking for a Forward Deployed Engineer to work at the intersection of software ...

Head of AI Engineering & Delivery - Agentic AI, Artificial Intelligence, Degree Location: Cambridge (Hybrid) Salary: Competitive + Bonus + Share Options About the Company This is an opportunity to join a pioneering artificial intelligence company operating ...

Person: 5+ years' applied AI research or ML engineering experience. Proven experience leading technical teams and research through to production. Hands-on expertise with LLM/vision model training, fine-tuning, agents and evaluation. Strong understanding of model quality, benchmarking and production ML systems. Excellent research judgement, ownership and communication ...

modern engineering , and we're looking for an experienced Agentic AI Engineer to join a highly capable technology function. This isn't simply an LLM integration role click apply for full job details ...

translate them into effective prompts and AI requirements Experience testing and refining prompts to improve accuracy, consistency and quality A good understanding of LLM behaviour, guardrails and hallucination management Mortgage, lending or financial services experience would be a strong advantage. Reasonable Adjustments: Respect and equality are core values to us. ...

experience in software development life-cycle and stakeholder management. 2 years of experience developing or launching products or technologies within GenAI, AI/ML, LLM's. Preferred qualifications: Bachelor's degree in Computer Science, AI-related technical field, or equivalent practical experience. 5 years of experience managing cross-functional ...

maintain services for standalone and research networks. Design and implement centralised authentication solutions. Support self-hosted and emerging technology platforms, including AI/LLM infrastructure. Business Continuity & Improvement Own backup, disaster recovery, and business continuity processes. Regularly test recovery procedures and backup integrity. Deliver infrastructure improvement projects that enhance operational ...

working £95,000 to £140,000 plus equity and comprehensive benefits Hands-on across the full lifecycle: data, modelling, evaluation and production Work on LLM and agent-based systems used by global enterprise clients The Company Our client is a venture-backed technology company building an agentic AI platform used … models and agentic workflows from exploratory work through to robust, monitored production systems, while also shaping how the team measures the quality of its LLM and agent-based products. In a small team, breadth matters as much as depth. You will regularly step outside your core specialism to cover ground ...

grade AI solutions that automate the extraction, validation and interpretation of regulatory and compliance information from large document sets. You'll work on modern LLM, RAG and Agentic AI architectures , helping deliver a solution that operates effectively within a highly regulated environment. What You'll Be Doing Designing and building … search solutions using Amazon OpenSearch Working closely with business, compliance and technical stakeholders throughout delivery Essential Skills & Experience Proven experience delivering production GenAI/LLM applications , not just PoCs or prototypes Strong expertise in RAG architecture design and implementation Experience extracting data from complex regulatory, legal or compliance documents Hands ...

Chief Security Office from rule-based to AI-driven operation. It owns AI architecture and AI engineering end to end: the agent layer, LLM orchestration, the AI and ML platform, and the data fabric pipeline that CAS designs, builds and tests before a managed service vendor operates it. The team … handover certificate for each agent and pipeline they take on. Build AI-powered security capability including GenAI alert triage, automated threat investigation and LLM-assisted analysis, and prove it works before it is trusted. Hold the four workstream leads to a single release train, and arbitrate when agent and platform ...

document understanding, classification, data extraction and validation. Configure and optimise Azure AI Document Intelligence models and Tungsten TotalAgility workflows. Develop hybrid OCR and Large Language Model processing approaches for structured, semi-structured and unstructured documents. Support complex extraction requirements, including handwritten content, tables and variable document formats. Define confidence thresholds … guidance on the safe and effective use of Intelligent Document Processing capabilities About You Required Experience: Strong experience designing, testing and optimising prompts for LLM-based document-understanding and data-extraction use cases. Hands-on experience with Azure AI Document Intelligence, Azure AI Foundry and Azure OpenAI Service. Strong understanding ...

further information, please visit: RWS Job Overview Key Responsibilities System ownership Own the AI estate end-to-end, across vision models, ML pipelines, LLM services, and AI agents. You are accountable for how it's designed, how it performs in production, and how it evolves. Set and maintain the technical … reusable examples so new joiners are productive quickly. Hands-on design and delivery Design and build AI solutions yourself, including computer-vision models, LLM-powered features, retrieval-augmented generation and agentic workflows, and lead the team's most technically demanding work. Own our approach to evaluating AI and vision systems ...

OpenAI Engineer (Cyber Security) - SC Cleared Remote SC Cleared Up to £445 per day (IR35) Are you passionate about applying cutting-edge AI technologies to solve real-world cyber security challenges? We are looking for ...

The Opportunity We are working with a leading Private Bank that is looking to appoint a Lead AI Engineer to play a pivotal role in accelerating the adoption of AI across the organisation. This is ...

HIRING: SITE RELIABILITY ENGINEERS (SRE) – DV CLEARED £90,000 – £105,000 Basic + Equity (RSUs) London | Hybrid Working | 3 Positions Available ACTIVE UK DEVELOPED VETTING (DV) SECURITY CLEARANCE ESSENTIAL I'm working with a leading ...

AI Solutions Engineer £90,000 to £105,000 | London | Hybrid (3 days per week in office) Are you a hands-on AI Engineer who enjoys building and deploying real-world AI solutions rather than simply ...

This job is with Fitch Group, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Senior Software Engineer, Full-Stack ...

Technologies C# .NET Entity Framework JavaScript React Vue.js Windows Presentation Foundation (WPF) REST APIs Microservices architecture AI & Data Technologies AWS SageMaker Large Language Model (LLM) integrations AI-assisted analytics solutions Python-based data analysis tooling Architecture & Governance Enterprise cloud architecture Security architecture and secure-by-design principles Technical assurance ...

Offensive Security Engineer - LLM & Penetration Testing - BANKING CLIENT - LONDON Location: London - Hybrid (8 days onsite per month) Contract: 12 months (initial) Day Rate: Competitive, depending on experience €500 - €800 per day IR35 Status: Inside IR35 - MUST USE UMBRELLA The Opportunity We are looking for a hands-on AI Offensive Security … improve testing capabilities. Essential Skills & Experience We are particularly interested in candidates who combine strong offensive security fundamentals with practical experience using AI or LLM technologies. Minimum 3 years' experience in Application Security, Penetration Testing, Offensive Security or Security Engineering. Strong hands-on experience with SAST, DAST, vulnerability assessments ...