401 to 425 of 1,011 LLM Jobs in the UK

Director of Technology - AI

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
delivering technology strategy, horizon scanning, roadmaps and research agendas. Strong understanding of contemporary AI technologies, including agentic AI, AI assurance, neuro-symbolic AI, post-LLM approaches. Experience securing collaborative research and innovation funding, including grant-funded programmes. Strong commercial awareness with experience identifying opportunities for technology translation and future commercialisation. ...

Principal Product Engineer, React Native

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
with Speed We are an AI-first company We don't just build software. We build intelligent systems. From AI-assisted development workflows to LLM-powered product features, we expect every engineer to embrace and actively shape how AI changes what we ship and how we ship it. ...

Solutions Engineer - Remote

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
small‐team startup — and building your own process and leverage (including with AI tooling). Bonus Points Hands‐on experience configuring, prompting, or selling LLM/AI agent products. Experience working with contact‐center technology Experience writing and pricing custom‐integration SOWs, or a forward‐deployed/implementation background. Familiarity ...

Agentic AI Architect

Hiring Organisation
Vallum Associates Limited
Location
Manchester, North West, United Kingdom
Employment Type
Contract
establish reusable architecture patterns; govern implementation; mentor architects and engineers; create reference architectures and engineering playbooks. Skills Enterprise Architecture, Agentic AI, Multi-Agent Systems, LLM Orchestration, Context Engineering, AI Governance, Google Cloud Platform (GCP), Vertex AI, Banking Architecture, Stakeholder Management ...

Machine Learning Engineer

Hiring Organisation
RedTech Recruitment Ltd
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 75,000 Annual
developing cutting-edge software solutions. This is an ideal opportunity for an ML Engineer who has a strong academic background and experience working with LLM technologies. You will work alongside Software Engineers, Machine Learning specialists, and the wider tec click apply for full job details ...

Hybrid Lead Foundational AI Research Engineering Manager

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
leading technology company in Greater London is seeking a Manager, Research Engineering to lead a high-performing engineering team focused on LLM and machine learning development. The role involves managing project direction, mentoring engineers, and fostering innovation in a hybrid work environment. Candidates should have at least 7 years ...

Lead AI Production Engineer — Agentic Systems

Hiring Organisation
Jobleads-UK
Location
Newcastle upon Tyne, England, United Kingdom
teams, lead design sessions, and produce reusable patterns and accelerators that scale beyond engagements. You will own the evaluation harness, orchestration frameworks, and multi‐LLM integration standards while maintaining observability, cost governance, and safety #J-18808-Ljbffr ...

Founding AI Platform Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
shape product direction and technical strategy as an early team member in the UK. You will build and scale the core platform, turning novel LLM capabilities into usable features for customers, while releasing production code with a strong ownership mindset. You will work directly with enterprise customers in the financial ...

Agentic AI Engineer for Drug Discovery

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
Healx, an AI-powered tech bio company in Cambridge, seeks an Agentic AI Engineer to design and build LLM-agentic workflows that power its drug discovery platform. You’ll work with scientists to translate problems into agent designs and refine agents that reason over knowledge graphs, literature and data sources. ...

Hybrid AI-Driven Security & SIEM Backend Engineer (Go)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
analysts with rapid incident response. You will own system design, mentor engineers, collaborate across product groups, and contribute to AI-enabled capabilities such as LLM integration and agentic workflows. #J-18808-Ljbffr ...

AI Agentic Engineer — Pathology Data Pipelines

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Unilabs, a leading European diagnostics group, seeks an AI-native engineer to design and operate production-grade LLM-based extraction pipelines for pathology reports in a regulated healthcare setting. You will integrate LIS data with molecular/genetics information systems and implement robust APIs and data governance practices. The role ...

Senior Data Scientist — AI/NLP for IP Insights

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Property Solutions (LNIP) is seeking a Senior Data Scientist I to shape AI-driven capabilities within Protégé for PatentSight. You will design NLP/LLM strategies, define agentic workflows, and drive experiments translating results into scalable, customer-facing features. Collaborate with engineers and IP experts to align models with real ...

Head of AI Retrieval & Knowledge-Graph Search

Hiring Organisation
Jobleads-UK
Location
United Kingdom
structured data, semantic understanding, and intelligent systems power discovery across its platform. You will shape the end-to-end stack from knowledge graphs to LLM-driven enrichment and recommendations, impacting how users navigate information. You will design scalable architectures, lead mid-sized teams, evaluate technologies, and build production-grade systems ...

GCP Data Architect

Hiring Organisation
LA International Computer Consultants Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 450 - 550 Daily
Skills & Experience: * Data Architecture * GCP * Knowledge of development and maintenance of Canonical Data Models (CDM) and domain-specific data models * Knowledge of GenAI, LLM, Agentic AI * Definition and governance of scientific ontologies and controlled vocabularies Desirable skills/knowledge/experience: * Design and implementation of data governance frameworks covering classification ...

Research Software Engineer — reliability & provenance (2-month contract, £750+/day) IbogaineVault

Hiring Organisation
Jobleads-UK
Location
Weybridge, England, United Kingdom
think in default‐deny, fail‐closed, provenance, reproducible builds. Security, identity or regulated‐data experience is a strong fit — more so than an LLM CV. You don’t need to know the science; I bring that. I care more about how you think than which frameworks you’ve used. What ...

Principal Software Security Engineer

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
engineering practices. Experience building AI‐enabled tooling, data‐heavy engineering systems, analysis platforms, developer tools, or automation for complex technical domains. Practical understanding of LLM‐based systems, including retrieval, embeddings, context engineering, structured outputs, tool/function calling, workflow orchestration, and AI‐assisted analysis patterns. Familiarity with sophisticated AI workflow ...

Founding Product Engineer

Hiring Organisation
Jobleads-UK
Location
United Kingdom
behind agent performance Work directly with the founders, the team, and customers on real pain points What you bring Exceptional Python and experience with LLM orchestration AI automation shipped and running in production A record of making agents reliable and efficient Fluency with data pipelines and integrations Ship the surfaces ...

Lead Data Security Engineer

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
infrastructure‐as‐code baselines to stop data leaks before code deployment. Support the rollout of encryption, masking, data discovery, classification, and access governance. Secure LLM and AI pipelines by guarding against prompt injection and tracking data lineage. Prioritise Wiz and DSPM findings by context to implement fixes, while documenting tools ...

Technical Architect

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
etc.) and with security review processes (SOC 2, ISO 27001, HIPAA, FedRAMP). Experience running on or supporting Bedrock/Vertex/multi-cloud LLM deployments. Experience with regulated customers (financial services, healthcare, public sector) and delivering alongside SI/GSI partners. A track record of public technical communication: YouTube ...

Senior Data Scientist

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
work on are genuinely varied: pricing models, propensity and demand signals that sharpen marketing spend, personalised recommendations for our web product and CRM, and LLM‐powered solutions for operational challenges like document verification. You'll translate ambiguous business problems into structured, production‐ready solutions — and you'll be expected … engineering function, you'll be responsible for ensuring your solutions are robust, scalable, and performing in the real world long after they ship. GenAI & LLM Application: Design and build LLM-powered solutions where they create genuine business value — document processing, intelligent search, content understanding, and beyond. Apply them alongside classical ...

Senior AI Software Engineer (GenAI)

Hiring Organisation
Infosec
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £700 per day + + Fully remote
delivered real world GenAI solutions and can clearly explain both the concepts and the implementation behind them. Essential Experience Building and deploying production LLM applications Strong experience with RAG including: Document ingestion Chunking strategies Embeddings Vector search and retrieval Context engineering Prompt orchestration LLM deployment experience, not just experimentation Azure … Kubernetes, Docker and Helm Secure AI development and DevSecOps practices including: RBAC Azure AD Key Vault Secrets management Secure deployment patterns Auditability and governance LLM evaluation and optimisation including: Grounding Hallucination detection Response quality measurement Accuracy testing Prompt and context engineering What We're Looking For You should be able ...

Senior Security Engineer

Hiring Organisation
83zero Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £90000/annum
annum Location: London What the role covers: Designing, developing, optimizing, and enhancing a GenAI prompt security platform to protect firm AI/LLM-based applications from adversarial attacks and prompt injections. Building and automating a security testing framework to validate protection mechanisms for various LLM use cases. Owning solutions that …/or Go, and associated tooling (Git, Maven, IDEs, Jenkins etc) Expertise in designing and implementing secure APIs and libraries. Experience in Generative AI, LLM frameworks, LLM prompt engineering and/or adversarial testing is a bonus. Experience with Cyber engineering and Operations, which could include DevSecOps or MLSecOps. Experience ...

AI Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
grade systems powered by large language models (LLMs). What You Will Build You will design and implement systems across the AI stack, including: LLM‐powered applications and intelligent agents Model orchestration and tool‐use frameworks Retrieval systems and knowledge layers (RAG) MCP‐style integration layers connecting models to tools … Build AI Systems: Design and implement production‐grade systems powered by LLMs and modern AI frameworks. Develop Applications using technologies such as OpenAI, Anthropic, LLM gateway, vector databases, and agent orchestration frameworks. Implement AI Infrastructure Build and operate the infrastructure required to run reliable AI services, including: API services supporting ...

Data Scientist

Hiring Organisation
Yolk Recruitment Limited
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
Data Scientist | Remote | AI & Machine Learning | AWS | Azure | LLM If you're excited by solving complex problems with AI rather than simply maintaining existing models, this could be the opportunity you've been waiting for. We're looking for a Data Scientist who wants to work at the forefront … have a direct impact on customers. What You'll Be Doing Design and deploy machine learning models that solve real business problems Develop LLM-powered solutions to automate complex workflows and unlock insights from unstructured data Build scalable AI products using Python and modern ML frameworks Deploy models into ...

Senior Data Scientist I

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
drive experimentation, modeling, and evaluation, partnering closely with engineers to translate validated approaches into scalable, customer‐facing solutions. Key Responsibilities: Develop and implement NLP, LLM, and generative AI approaches (e.g., RAG, prompt strategies, patent search). Define agentic workflows and reasoning strategies for multi‐step IP tasks. Develop retrieval strategies … needs. Requirements: Degree in a quantitative or technical field (Statistics, Computer Science, Mathematics, Data Science, etc.). Strong experience in machine learning, NLP, and LLM‐based modeling. Strong experience designing and running experiments, including model evaluation and iteration. Strong coding skills in Python. Experience with generative AI techniques (e.g., prompt ...