326 to 350 of 692 LLM Jobs in the UK

Services Microsoft AI platforms and tooling Copilot Studio Power Platform Enterprise Data Platforms Semantic Kernel LangChain Microsoft Agent Framework Retrieval-Augmented Generation (RAG) LLM-powered applications and intelligent agents MLOps, LLMOps and Cloud Native Architectures What we're Looking For You're likely already operating as an AI Architect, Lead … Strong expertise across both Generative AI and traditional Machine Learning Experience taking AI products from concept to production and ongoing operation Deep understanding of LLM architectures, RAG patterns and agent-based solutions Strong Azure and Microsoft ecosystem knowledge Experience designing secure, scalable and governed AI platforms Consulting experience with ...

Data Scientist/AI Engineer (TensorFlow, PyTorch) Required Our East Anglia based Global client seeks an experienced Data Scientist/AI Engineer with the following must have skills and experience Min of 3 years of ...

that scope, not daunted by it. REQUIREMENTS: Strong Python in production, ideally including FastAPI or similar async frameworks Proven experience building and deploying LLM-powered applications, not prototypes that never saw users Solid understanding of data modelling and PostgreSQL; familiarity with vector databases a plus Comfortable across the full stack … multi-agent systems for reliability and production performance Understanding of prompt engineering techniques including few-shot learning, chain-of-thought and RAG Familiarity with LLM evaluation strategies and how to measure whether your system is actually working Hands-on with AI orchestration frameworks: LangGraph, LangChain, DSPy or equivalent Knowledge ...

We are looking for a curious, driven individual with a background in Computer Science or Computing to join us as our Applied AI Apprentice. This is a rare opportunity to work directly with the leadership ...

delivery, to mentoring engineers and shaping how we build across the organisation. This role demands genuine depth in AI. You'll be leading LLM powered feature development and setting the standard for how AI tooling amplifies the whole engineering process, combined with the full-stack and cloud-native chops … direction, made architectural calls, mentored others, and influenced how a team builds, not just what it ships Strong hands-on AI/LLM skills: prompt engineering, RAG, model evaluation and agent frameworks. You know how these work in production, not just in demos Deep expertise in Node.js, with solid experience ...

Data Engineer Active SC Clearance essential Our client, an innovative UK technology company is building a next-generation AI platform for defence and health applications . Their systems operate in highly regulated, mission-critical environments ...

data policies effectively. This role offers the opportunity to work at the intersection of data, engineering, and AI, with exposure to modern technologies including LLM integrations. What You'll Be Doing Design, build, and maintain Python-based backend services Develop and enhance data governance tooling used across the business Contribute … improve user experience Own the full development lifecycle (design build deploy support) Collaborate with business stakeholders, product teams, and global engineers Support AI/LLM-enabled data access workflows Perform code reviews and mentor junior engineers Ensure systems are scalable, stable, and secure Core Experience Strong experience in software engineering ...

into live products used by customers globally. You'll be working across modern AI tooling, backend engineering and cloud infrastructure to develop intelligent workflows, LLM-powered features and agentic systems that improve automation, decision-making and user experience. What you'll be doing Building and deploying production AI applications using … Kubernetes, microservices, cloud-native architecture and modern AI engineering tooling. What they're looking for Strong Python backend engineering experience Experience building and deploying LLM-based applications Good understanding of APIs, distributed systems and cloud platforms Hands-on experience with RAG, embeddings and AI orchestration Experience with Docker/Kubernetes ...

AI Consultant/AI Advisor/AI Innovation Consultant/AI Analyst/Consultant The AI & Innovation Consultant plays a pivotal role in identifying, shaping, and delivering high value AI opportunities across the organisation. The ...

Aveni is redefining how financial institutions use AI. We build real, production-ready agentic systems that reshape how banks, advisers and financial services firms operate, replacing fragmented processes with intelligent, end-to-end workflows. We ...

PRINCIPAL AI CONSULTANT * Remote role with travel to client sites as required* Lead the delivery of enterprise-scale AI solutions for a growing consultancy* Highly client-facing role with influence across strategy, architecture, and delivery ...

PRINCIPAL AI CONSULTANT * Remote role with travel to client sites as required* Lead the delivery of enterprise-scale AI solutions for a growing consultancy* Highly client-facing role with influence across strategy, architecture, and delivery ...

Systems Research Engineer - LLM Optimisation (vLLM/TensorRT-LLM) Permanent Edinburgh City Centre (On-site 5 days), walking distance from local transport links Salary : Competitive and negotiable, generous benefits package In an era where Large Language Models (LLMs) are rebuilding the foundational software stack, our client is at the forefront … related field Fresh PhD graduates in systems, distributed computing, or large-scale AI infrastructure are also welcome At least 2 years of experience with LLM inference/serving framework optimization (vLLM/Ray Serve/TensorRT-LLM/PyTorch) Hands-on experience with distributed KV cache optimization Familiarity with ...

capabilities within constrained and high-assurance environments. This role offers the opportunity to work on cutting-edge machine learning and large language model (LLM) systems , contributing to impactful solutions where performance, reliability, and security are critical. You'll have the opportunity to: Design and develop machine learning and LLM-based … engineers and clients to solve complex challenges Take ownership of delivery within high-impact projects Your Responsibilities: Develop and deploy machine learning models and LLM-based systems Apply knowledge of transformer architectures and LLM principles Optimise model performance, inference, and efficiency Evaluate model behaviour using established performance frameworks Contribute ...

capabilities within constrained and high-assurance environments. This role offers the opportunity to work on cutting-edge machine learning and large language model (LLM) systems , contributing to impactful solutions where performance, reliability, and security are critical. You'll have the opportunity to: Design and develop machine learning and LLM-based … engineers and clients to solve complex challenges Take ownership of delivery within high-impact projects Your Responsibilities: Develop and deploy machine learning models and LLM-based systems Apply knowledge of transformer architectures and LLM principles Optimise model performance, inference, and efficiency Evaluate model behaviour using established performance frameworks Contribute ...

capabilities within constrained and high-assurance environments. This role offers the opportunity to work on cutting-edge machine learning and large language model (LLM) systems , contributing to impactful solutions where performance, reliability, and security are critical. You'll have the opportunity to: Design and develop machine learning and LLM-based … engineers and clients to solve complex challenges Take ownership of delivery within high-impact projects Your Responsibilities: Develop and deploy machine learning models and LLM-based systems Apply knowledge of transformer architectures and LLM principles Optimise model performance, inference, and efficiency Evaluate model behaviour using established performance frameworks Contribute ...

Engineer Domain: Public Sector & Defence Solutions The Objective Seeking software engineers specialised in applied artificial intelligence to build and deploy advanced large language model (LLM) solutions for highly regulated UK institutions, including defence, national security, and healthcare sectors. Core Requirements Nationality & Clearance: Must be a British citizen holding an active ...

Senior AI/ML Engineer (LLM's/RAG Pipeline Development)Guildford, Surrey (Fully Onsite)£85000 - £125,000 + 25% Bonus, 10% Pension, Private Medical.- Must have a Masters or PhD Degree in a STEM/Computing discipline.- Must work full-time, 5 days a week in the Guildford office. … Must have deep experience in LLM development and deployment. Your new company You'll be joining a fast-growth, highly respected software engineering business that applies advanced modelling, data science, and machine learning to solve complex, real-world problems at scale.Their technology underpins critical decision-making in high-value environments ...

Deployed AI Engineer Outside IR35 | 6 months | Hybrid London | £600–£750/day SR2 are partnering with a fast-growing AI product company deploying LLM-powered solutions into enterprise customers. About the Role They are looking for a hands-on Forward Deployed AI Engineer to work closely with clients, understand … business problems, and turn requirements into practical AI solutions. Responsibilities Building, prototyping and deploying AI/LLM products Working with enterprise customers and internal engineering teams Using Python, LLMs, RAG, embeddings and vector databases Working with tools such as LangChain, LlamaIndex, OpenAI, Azure OpenAI or Anthropic Translating ambiguous business problems ...

agentic workflows Design comprehensive test cases covering deterministic logic and adversarial scenarios to stress test AI outputs Implement automated evaluators such as LLM-as-a-judge and targeted small language models Deploy explainability techniques like Shapley Values and Integrated Gradients to ensure model transparency and unfair bias detection in lending … Information Technology, or a related engineering discipline Expert proficiency in Python and deep knowledge of statistical testing and XAI libraries Hands-on experience with LLM evaluation frameworks such as Ragas, Giskard, or Arize Proven ability to design observability and monitoring systems at scale Prior experience in the financial sector ...

data pipelines and integrations to enable a QAS-powered response suggestion capability embedded in Salesforce Service Cloud. The role focuses on scalable data processing, LLM integration, and continuous model improvement using production telemetry. Responsibilities Design and implement Salesforce QAS integration architecture Build and optimize data pipelines supporting AI inference … feedback loops Develop backend services/APIs enabling response suggestion workflows Integrate LLM capabilities (Amazon Bedrock) for response generation and embeddings Enable continuous model tuning via: telemetry data quality scoring usage analytics Work with structured and unstructured data sources: Microsoft Graph (SharePoint/Teams) Implement asynchronous processing pipelines (SQS, EventBridge ...

team is building the foundational AI infrastructure the rest of the business will run on and right now, that's the priority. Think LLM API gateway, model standardisation, cost dashboards, monitoring, quota management, and internal agent tooling. The kind of work that matters more the bigger the organisation gets. What … working on Designing and building cloud infrastructure for hosting and serving ML and GenAI models at scale Owning the LLM gateway — standardising model usage, monitoring, cost control, and quotas across the business Building frameworks and tooling that make AI development consistent and governable Integrating and evaluating third-party AI tools ...

need to create alignment across teams, explain complex concepts clearly, and help others make confident, pragmatic decisions. Your responsibilities Design, architect and deliver agentic, LLM-powered systems in AWS, ensuring production readiness, scalability, reliability and security. Provide technical leadership to evolve AI solutions from experimentation into robust, observable and maintainable … orchestration, tool usage and interaction patterns. Expertise in AI system design including state management, memory strategies, evaluation approaches, guardrails, observability and performance optimisation for LLM-powered systems. Strong communication and influencing skills, with experience mentoring engineers and driving high standards across teams while engaging both technical and non-technical stakeholders. ...

native AI stack is strongly desired (but not essential). Key Responsibilities/Experience • Design, prototype and deliver AI/ML PoCs (RAG pipelines, LLM-powered services, agent-based automation, generative use cases) aligned to Defence workflows and mission needs. • Build high-performance backend components to support AI workloads, including … retrieval layers, vector pipelines, inference services and integrations with platform-native AI capabilities. • Engineer, fine-tune and optimise ML/LLM models for training, inference, latency and cost efficiency in secure cloud environments. • Oracle AI stack (OCI Language, Vision, Speech, Generative AI, AI Agents) to build demonstrators aligned to programme ...

Data Scientist, London/Oxford hybrid working Are you excited by the opportunity to use machine learning, NLP, and generative AI to help researchers discover knowledge faster and make better decisions? Would you enjoy turning ...