301 to 325 of 359 LLM Jobs in the UK excluding London

AI Software Engineer, Firebase, GCP, COR7557B An exceptional opportunity for an AI Software Engineer to join an early stage start-up, building a workflow and intelligence platform powered by agentic AI, multimodal analysis and domain ...

EUC Architect Location: Hybrid (2 days in Warrington) Contract: Inside IR35 Day rate: £560 per day Duration: 6 months+ Start date: ASAP Clearence: Eligible for Security Clearance (sole UK nationals) but can start on a ...

Our client an established engineering/renewable based company are looking to hire a Technical Architect to work on an AI & Automation project for the business. Job Title: Technical Architect Location: Birchwood, Warrington Duration: 6 ...

RTX in Gloucester seeks a Principal Data Scientist and ML Researcher to lead advanced data science initiatives, shaping group strategy and stakeholder engagement. You will develop novel AI/ML solutions, guide junior researchers, and ...

R&D Engineering Lead Senior technical leader within the Global ServiceNow Portfolio organisation, reporting directly to the CTO/Portfolio Lead. Responsible for driving engineering-led innovation, building next-generation accelerators, architecting cutting‐edge GenAI ...

Rentokil Initial Group is hiring a technically hands-on leader for the Group AI Team to architect, build and scale agentic AI solutions. You will bridge business needs with engineering, mentor a team of AI ...

BlackRock is seeking an AI Infrastructure Engineer to design, build, and operate cloud-native infrastructure that enables AI systems to scale across the enterprise. You will partner with AI engineers, data scientists, and security to ...

Senior Software Engineer | Northampton | £45-55k My client is an engineering-led technology company specialising in intelligent imaging and connected systems, developing innovative products that combine software, hardware, data processing, and cloud-based services ...

Senior AI Engineer Were looking for ahands-on Senior AI Engineerto build real-world AI systems that deliver measurable impact across customer journeys and internal operations. This role is all about turning emerging AI capabilities ...

Founding Engineer | Cambridge | Hybrid | £70,000-£80,000 + Equity Tech stack: Python (FastAPI) - the bread & butter! React & TypeScript PostgreSQL Azure Docker AI/LLMs Some startups are trying to make meetings 3% more efficient. ...

About the Role We are seeking an experienced Technical Architect with strong expertise in automation and AI to provide technical leadership across complex projects. You will define and implement technical architectures, influence technology strategy, and ...

Software Engineer Hybrid working 3 days in office Up to 90K Based in Borehamwood, full time role Overview On behalf of our client, an award-winning UK-based healthcare technology company, we are hiring for ...

Java, Low-Latency, Multi-threading, AI, Transformation, Algo CORE BANKING, TRADING SYSTEMS or HIGH TRANSACTIONAL SYSTEMS EXPERIENCE ESSENTIAL Join a newly formed Service Modernisation & AI team driving AI-first software development in financial services. This ...

Technical Architect (Automation & AI) We're looking for a Technical Architect to lead the design and delivery of scalable, enterprise-grade solutions across automation and AI programmes. This role is architecture-first -you'll define ...

/Machine Learning Engineer (NLP/LLM) - Contract Duration : 6 months Rate : Up to £500 per day IR35: Outside Location: Fully Remote (occasional ad-hoc travel to office) The Role : A leading Regulatory Tech company is seeking a Contract Machine Learning Engineer/Data Scientist to support the development ...

JPMorgan Chase & Co. in the United Kingdom seeks a Lead Software Engineer to design and operate scalable AI infrastructure for reliable LLM serving at production scale. This role emphasizes cloud-based deployments, Kubernetes, observability, and cost‐aware performance tuning. You will own reliability, performance, and cost efficiency of the LLM ...

Finance 247 in Manchester is seeking an experienced AI Engineer to design, build and deploy production-grade AI services, including LLM-powered agents and intelligent automation, to improve the car finance journey. Reporting to the Director of Technology, you\'ll own AI initiatives from discovery to production, collaborate with data ...

shipped something measured and honest this sprint than something perfect next quarter. Key Activities and Contributions Design and build prompts, context strategies and LLM integrations for product features, in domains where a confidently wrong price, part match or stock answer is worse than no answer. Work primarily in C# .NET … providers change, and choose pragmatically on quality, cost and latency rather than habit. Systems, Tools and Technology C# .NET (primary development language) Large language model APIs across multiple providers AI coding tools: GitHub Copilot, Cursor or equivalents Prompt engineering and context design patterns Retrieval-augmented generation (RAG), vector search, embeddings ...

shipped something measured and honest this sprint than something perfect next quarter. Key Activities and Contributions Design and build prompts, context strategies and LLM integrations for product features, in domains where a confidently wrong price, part match or stock answer is worse than no answer. Work primarily in C# .NET … providers change, and choose pragmatically on quality, cost and latency rather than habit. Systems, Tools and Technology C# .NET (primary development language) Large language model APIs across multiple providers AI coding tools: GitHub Copilot, Cursor or equivalents Prompt engineering and context design patterns Retrieval-augmented generation (RAG), vector search, embeddings ...

Connect2Luton are excited to recruit a Qualitative Analyst on behalf of Luton Borough Council. Main purpose of position: We are seeking analyst support for a discrete piece of work over 25 days. The role will ...

/day Inside IR35 via Umbrella Skills and Experience Required Very senior, hands-on technical specialist Deep security engineering; hands-on frontier LLM work (evals, agentic loops, failure modes); shipped production systems; product instinct; senior leadership. Core Competencies: Strong AI, cybersecurity , and software engineering experience. Experience with LLM ...

play a key role in turning complex data into clear, commercially valuable insights while gaining exposure to cutting edge developments in consumer analytics and LLM driven data. The Company They are a specialist data and analytics business focused on understanding how advertising influences real world consumer behaviour. Their work combines … client ready presentations and reports Develop and test new analytical methodologies before they are scaled Work across both structured and unstructured data including emerging LLM datasets Use tools such as SQL and Excel to extract, clean and manipulate data Collaborate with senior stakeholders to ensure insights are commercially relevant Contribute ...

BCN is seeking an experienced senior developer to drive AI-powered software delivery. You will design and deploy solutions that integrate large language models, agentic systems, and Azure AI services into real-world applications. As ...

between frontier machine‐learning research and shipped product. You will take ideas from the research edge, reinforcement learning, RLHF, multi‐objective policy optimisation and LLM post‐training, and turn them into capabilities that make our platforms measurably better. This is a Research Engineer role. You will read the literature, prototype … evaluate models using reinforcement learning, RLHF and multi‐objective policy optimisation, balancing competing objectives such as accuracy, safety, latency and cost. Work on LLM post‐training: fine‐tuning, alignment, reward modelling and rigorous evaluation. Prototype fast, then work with the engineering teams to harden what works into production. Define ...

Job Title: Senior Technologist/Lead Technologist Artificial Intelligence R&D Location: Great Baddow (Hybrid: 23 days onsite) Salary: Competitive Role Overview We are seeking a Lead Technologist to join a rapidly expanding Data and ...