401 to 425 of 699 LLM Jobs in the UK

Engineer | Python | LLM | Agentic Workflows | LangGraph | EducationTech | Remote, London | £65k Looking to help shape AI Strategy for a scaling Tech-for-Good business I'm partnered with a AI-first data and analytics platform built for schools, multi-academy trusts and education groups. Their technology connects fragmented school data - attendance … architecture, integrates multiple LLMs (including Google Gemini), and is monitored via LangSmith.You’ll build and refine agent sub-graphs, improve prompt engineering, contribute to LLM benchmarking, and help evolve the platform as new capabilities are added — including semantic query generation and predictive analytics integration.This is a production engineering role ...

will take ownership of full lifecycle projects, from problem definition through to deployment and monitoring. Lead end to end delivery of AI and LLM based solutions across underwriting and insurance journeys Build and deploy agentic workflows, RAG pipelines, and LLM powered applications for internal and customer facing products Work across ...

Senior Data Scientist London - Remote The Company They are a global, data-driven technology business operating at the intersection of AI, advanced analytics and large-scale data platforms. Their products are used internationally to generate ...

Data Engineer Up to £50,000 About the Role We are seeking a Data Engineer to support the design and delivery of modern data and AI solutions within a large, highly regulated organisation undergoing digital ...

Python Engineer (AI/LLM Focus) London (Hybrid) | 🚀 Fintech Scale-Up We’re partnering with a fast-growing fintech company in London that’s redefining how financial data is leveraged through cutting-edge AI. They’re now looking for a Python Engineer with strong experience in AI and Large Language … teams to bring AI-driven features into production. What you’ll be doing: Designing and building scalable backend systems using Python Developing and integrating LLM-powered features into core products Working with modern AI frameworks (e.g. OpenAI, LangChain, Hugging Face) Collaborating with data scientists to productionise models Improving system performance ...

Data & AI Engineer - Up to £50,000 Location: Newcastle - Hybrid Security Clearance: UK SC eligibility required The Opportunity We are supporting a leading organisation within the Technology and Data space that deliver technology-enabled transformations. ...

Engineer with a strong data engineering core to build AI‐powered analytics for front‐office trading teams using Databricks, Spark, and modern LLM workflows. Key Responsibilities: Design and deliver AI‐driven analytics for traders, including seasonality, correlations, regression, forecasting, and scenario modelling. Build scalable, reusable data pipelines in Databricks using … market and fundamentals time‐series datasets. Work directly with traders and analysts to turn ambiguous questions into production‐ready tools and clear insights. Implement LLM and agentic workflows (prompt engineering, LangGraph, MCP, tool calling, retrieval, guardrails). Productionise solutions with testing, observability, versioning, documentation, and CI/CD. Must‐Have ...

Production-Grade Python and/or TypeScript) Experience with Modern Engineering Practices: CI/CD, Testing Frameworks, Code Review Standards Hands-On Experience Building LLM - Powered or Agentic Applications Prior Use of Claude Code or similar Tools to Accelerate Engineering Workflows Deep Application Security Expertise: SAST/SCA/DAST …/Secret Scanning Secure Code Review Threat Modelling (OWASP Top 10, API Top 10, LLM Security Risks) Experience Integrating Security Tooling into Developer Pipelines (GitLab/GitHub, CI/CD) Understanding of Prompt Injection, Jailbreak Risks, Sandboxing & Least-Privilege Design Ability to operate effectively in Regulated Environments & Translate Controls into ...

adversarial testing for our enterprise Agentic AI platforms. You will move beyond traditional software QA to build continuous safety pipelines, ensuring our non-deterministic LLM agents, RAG systems, and tool integrations are secure, resilient, and compliant before production release. Key Responsibilities Automated Adversarial Testing: Build and integrate automated red teaming … continuous testing for core AI risks, including hallucinations, memorisation, algorithmic bias, uncertainty, and model drift . Regulatory Compliance Evidence: Map threat models (OWASP LLM Top 10, Agentic threats) to automated test cases. Produce the technical testing evidence required by EU AI Act Article 15 , DORA , and FCA Operational Resilience guidelines. ...

adversarial testing for our enterprise Agentic AI platforms. You will move beyond traditional software QA to build continuous safety pipelines, ensuring our non-deterministic LLM agents, RAG systems, and tool integrations are secure, resilient, and compliant before production release. Key Responsibilities Automated Adversarial Testing: Build and integrate automated red teaming … continuous testing for core AI risks, including hallucinations, memorisation, algorithmic bias, uncertainty, and model drift . Regulatory Compliance Evidence: Map threat models (OWASP LLM Top 10, Agentic threats) to automated test cases. Produce the technical testing evidence required by EU AI Act Article 15 , DORA , and FCA Operational Resilience guidelines. ...

scientists to deploy, run, and manage models safely and effectively in production. While you'll need a strong understanding of how machine learning and LLM workloads are trained, packaged, deployed, and served, this is not a "deploy models all day" role . Instead, your impact will come from creating … rather than treating it as a finished product Provideplatform-level support for: Model development and experimentation Model packaging, deployment, and promotion Scalable inference and LLM-based workloads Build shared platform services that enable consistent, repeatable model deployment , even where day-to-day deployment is owned by MLOps or ML engineers ...

AI Engineer (Mid–Senior) Defence & National Security | UK Wide | £70,000 - £100,000 + Package Most AI roles involve building chatbots. This one doesn't. We're working with a rapidly scaling Defence AI company ...

Experience required: Built and maintained agentic AI harnesses in production , including evaluation frameworks, benchmarking pipelines, replay testing, regression testing, and automated quality scoring for LLM-powered systems. Designed verification and validation frameworks capable of programmatically assessing model outputs, implementing reward functions, golden datasets, success metrics, and guardrails for high-stakes … into structured AI tasks , working with subject matter experts to define business logic, evaluation criteria, correctness standards, and measurable outcomes. Hands-on experience operationalising LLM systems , including agent orchestration, tool use, synthetic data generation, observability, failure analysis, and iterative improvement through robust evaluation harnesses and feedback loops. ...

autonomous agents to operate reliably at production scale. You'll design and build the systems that allow their applied AI team to ship production LLM applications without breaking things. The focus is infrastructure engineering for AI systems — not traditional MLOps or feature engineering. You'll be responsible for: Multi-modal … Lambda, Step Functions, SQS, EventBridge) Experience designing reliable, maintainable systems for teams (not just individual contributor features) Hands-on experience with agentic AI systems, LLM orchestration frameworks (LangGraph, CrewAI, etc.), or similar multi-step autonomous workflows Platform engineer mindset — you think about schema design, API stability, backward/forward compatibility ...

Location: London (Hybrid - 3 days per week in office) Contract Duration: 6 months (strong likelihood of extension) Clearance Required: SC Clearance Inside IR35 - up to £725 p/d (Umbrella) We are seeking an experienced ...

Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...

Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...

Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...

Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...

Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...

Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...

Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...

Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...

Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...

Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...