126 to 150 of 340 LLM Jobs in London

enterprise client portfolios.Direct expertise in data/information security, advanced API orchestration, and a sophisticated operational command of the AI ecosystem, agentic deployments, and LLM vulnerabilities.Technical Skills:Deep hands-on background in modern application development, software development lifecycles (SDLC), and advanced software-defined networking concepts.Advanced mastery of AI automation platforms ...

player in our AI team, responsible for driving the technical architecture and implementation of our next-generation AI products, taking AI/LLM models from prototype to production to power Profitero+ products and internal tools. ResponsibilitiesDesign, develop, and deploy LLM-based systems, agentic applications and complex AI workflows using generative ...

Implement auto-scaling, spot instances, and down-scaling policies to eliminate waste, while providing full visibility into the unit economics of training and serving LLM models.Observability & Incident Response: Establish 24/7 incident response, telemetry, and observability metrics to monitor system performance, model drift, and data pipelines.Data Governance & Security: Enforce …/ML infrastructure.Your SkillsExtensive production experience deploying and supporting ML systems.Proven track record of leading engineering teams.Demonstrated experience with Generative AI and LLM deployment patterns.A proven history of reducing cloud spend on large-scale AI clusters.Experience with tools like MLflow, Kubeflow, LangSmith, or Phoenix.Expertise in AWS/GCP/Azure ...

Full Stack Engineer – Generative AIAbout the OpportunityA leading technology-focused organisation is seeking a talented Full Stack Engineer to help design, build and scale innovative Generative AI solutions. This is an exciting opportunity to work ...

DescriptionWe are looking for a passionate AI Engineer specialising in Natural Language Processing (NLP) and Machine Learning (ML) to contribute to Data Enrichment efforts within Meltwater. As a part of this role, you will work ...

Principal AI Data Engineer Certain Advantage is hiring for a Principal AI Data Engineer based in London. This role is an initial contract until the end of the year and is hybrid, requiring 3 days ...

Principal AI Data Engineer Certain Advantage is hiring for a Principal AI Data Engineer based in London. This role is an initial contract until the end of the year and is hybrid, requiring 3 days ...

Principal AI Data Engineer Certain Advantage is hiring for a Principal AI Data Engineer based in London. This role is an initial contract until the end of the year and is hybrid, requiring 3 days ...

As our Apprentice AI Engineer, you will be at the frontier of our product capability designing and building autonomous, goal-directed AI agents that can reason, plan, and act across complex workflows. Role Agentic AI ...

Layers & Ontologies - Contribute to semantic models (metrics, definitions, and metadata) that make it easier for business users to query data consistently.LLM-Powered Analytics - Prototype LLM-enabled features for summarisation, insight narration, and conversational analytics, and help evaluate what is production-ready.Rapid Prototyping - Turn ideas into working proofs-of-concept quickly … with minimal supervision.Strong communication skills, including the ability to explain complex technical concepts to non-technical stakeholders.What Would Make You Stand Out:Experience with LLM orchestration frameworks (e.g., LangChain, LangGraph, CrewAI, AutoGen, Semantic Kernel).Exposure to semantic layer technologies (e.g., dbt metrics layer, Cube, AtScale) or knowledge graph tooling.Familiarity with ...

Data & Automation Lead, Data Laking, Data Lake, Data Lakes, AWS, AI, LLM, Automation, Part Remote, Part Central London AI Data & Automation Lead required to work for a fast growing and already established company based in Central London. This is initially a 3 month rolling contract, outside of IR35 and there … work hands-on where required. Experience designing integrations across multiple enterprise platforms, APIs and external data sources. Knowledge of AI, machine learning or Large Language Model use cases within operational environments. Ability to operate across strategy, architecture and delivery while remaining pragmatic and outcome-focused. Strong stakeholder engagement and communication ...

play a key role in delivering AI-driven solutions including: Intelligent workflow automation AI chatbots AI document processing AI-assisted reporting Large Language Model (LLM) integrations Business intelligence solutions Predictive analytics Internal AI productivity tools Key Responsibilities Manage multiple in-house software development projects simultaneously. Own the full software delivery … client projects may not provide the level of product ownership required for this role. Desirable Skills Experience delivering AI-enabled software solutions. Knowledge of LLM integrations. Cloud experience (Azure, AWS or GCP). SaaS platform experience. CRM platform experience. DevOps understanding. Database optimisation. Agile or Scrum experience. CI/ ...

simulations when needed. Perks of Freelancing With Turing: Work in a fully remote environment. Opportunity to work on cutting-edge AI projects with leading LLM companies. Potential for contract extension based on performance and project needs. Offer Details: Engagement type: Contractor assignment/freelancer (no medical/paid leave ...

real-time ingestion pipelines and complex query execution. Strategic Roadmap: Author comprehensive "Way Forward" reports detailing cloud migration and build-vs-buy decisions. AI & LLM Integration: Design infrastructure to connect knowledge graphs with Large Language Models using GraphRAG frameworks. Stakeholder Alignment: Translate technical graph concepts into clear business value ...

years of product management experience, with demonstrated delivery in a professional services, regulated, or compliance-intensive environment. Demonstrated daily proficiency with AI/LLM tools (Claude, ChatGPT, Cursor, or equivalent) applied to product delivery, analysis, and communication. Experience managing live client relationships concurrently with new product development. Strong written ...

Design and evolve secure AI architecture roadmaps , ensuring alignment with broader technology and security strategies Lead the secure design, implementation, and governance of AI, LLM, and Agentic systems Develop and embed AI security standards, policies, and best practices across the organisation Conduct and maintain threat models and risk assessments ...

hands-on experience in Conversion Rate Optimisation (CRO) and digital experimentation. Experience testing, optimising or launching AI-powered products, including chatbots, conversational interfaces or LLM-based experiences. Practical knowledge of feature flagging platforms tools such as Launch Darkly or Statsig. Experience with platforms such as Optimizely, VWO, Adobe Target ...

shoulder with AI engineers and researchers, and test your work directly with enterprise customers What We're Looking For Essential: Hands-on experience shipping LLM-powered products or agents into production, with genuine multi-step reasoning, tool use and conditional logic A real obsession with evaluation and quality: evals, memory ...

will own a production system end to end the web application, the database estate, the data pipelines, the deployments, the integrations and the LLM serving stack click apply for full job details ...

direct othersA track record in complex environments: hybrid hardware/software companies, scaling fintechs, or similarly messy multi-system organisationsFluency in modern agentic and LLM workflows, with a clear view of what AI needs from a data layer to work reliablyCommercial instincts: you frame your work in terms of decisions ...

/SSP integrations and programmatic ecosystems is a strong plus, though not a strict requirement. Experience with or strong interest in agentic/LLM-based automation - you'll be extending a live agentic bot stack, not just reading about one. A track record of owning systems ...

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 ...

language and technology and who are keen to use their technical abilities to develop automated, scalable solutions to challenges in the Large Language Model (LLM) space. Applying a combination of expertise in LLMs, coding, and natural language, they will overcome complex problems in model evaluation, automation, and context engineering … They should also have exceptional writing and communication skills with the ability to interface between both technical and non-technical teams.Key job responsibilities- Develop LLM-as-a-judge systems to support Human-in-the-loop evaluations- Automate operations and perform data analysis using scripting languages (e.g. Python)- Author, optimize ...

AI Platform Architect Location: London (Hybrid - 1-2 days per week) Salary: £80,000 - £100,000 + Bonus & Excellent Benefits We're partnering with a global technology consultancy delivering one of the UK's largest ...

range of qualifications.Tech focus: Python and AWS (or equivalents in Azure or GCP), with hands‐on work across classical ML and modern LLM/RAG systems using services like Amazon SageMaker and Bedrock. What you’ll doPartner with stakeholders across the business to explore high‐impact opportunities.Own the full lifecycle … problem framing, data discovery, feature engineering, modelling, evaluation, deployment, monitoring, and iteration.Build and productionize LLM features where appropriate (retrieval‐augmented generation, evaluation, safety guardrails, cost/latency optimization) on AWS. Contribute to DS/ML standards: experimentation, model governance, documentation, and reproducibility.Mentor junior scientists, work with external contractors and collaborate ...