1,851 to 1,875 of 2,911 LLM Jobs in England

Senior Software Engineer, Infrastructure / Efficiency / Productivity

Hiring Organisation
Roku
Location
Cambridge, Cambridgeshire, UK
Employment Type
Full-time
wide improvements in engineering productivity, delivery throughput, quality, security posture, and cost efficiency by building platforms, working practices and automation (including AI/LLM-enabled capabilities) that scale across geographies and time zones. How will I use AI at Roku? At Roku, we don't just use AI, we work … automation roadmap for Engineering Infrastructure and Enterprise Tooling (e.g., reducing waste, accelerating reviews, improving incident response, increasing release confidence).Architect and ship AI/LLM-enabled workflow automation across the SDLC (e.g. risk assessment, automated build, test and deployment, intelligent test selection, change-impact analysis, auto-triage of build/ ...

AI/ML Engineer

Hiring Organisation
Roke
Location
Romsey, Hampshire, UK
Employment Type
Full-time
As a Senior AI/ML/Computer Vision Engineer, you will be an experienced researcher or developer with a strong interest in state-of-the-art AI, Machine Learning, and Computer Vision technologies. The ...

Software Engineer - Orchestration AI & Robotics Oxford, England, United Kingdom

Location
Oxford, England, United Kingdom
autonomous laboratory systems, including scheduling, workflow execution, state management, error handling, and recovery. Develop the agentic layer of our platforms, covering tool interfaces for LLM agents, planning and decision logic, and the guardrails and human approval steps that sit around anything touching physical hardware. Close control loops with sensing … established review, release, and quality processes. We value people who have seenboth, andcan tell which mode a given problem calls for. Experience building on LLM APIs in production, including tool use, structured output, evaluation, and cost and latency management. Familiarity with the Model Context Protocol or similar agenttoolingstandards. Experience with ...

Generative AI Engineer

Location
Greater London, England, United Kingdom
One of the most exciting prospects in the UK cyber security sector today, Bridewell is a leading cyber security services company specialising in protecting and transforming critical business functions for some of the world’s ...

Director-Product Manager

Location
Greater London, England, United Kingdom
At Moody's, we unite the brightest minds to turn today's risks into tomorrow's opportunities. We do this by striving to create an inclusive environment where everyone feels welcome to be who they ...

Director-Product Manager

Hiring Organisation
Moodys
Location
London, UK
Employment Type
Full-time
At Moody's, we unite the brightest minds to turn today's risks into tomorrow's opportunities. We do this by striving to create an inclusive environment where everyone feels welcome to be who they ...

Senior Product Data Scientist

Hiring Organisation
TripAdvisor
Location
London, UK
Employment Type
Full-time
About TripadvisorThe Tripadvisor Group connects people to experiences worth sharing, and aims to be the world's most trusted source for travel and experiences. We leverage our brands, technology, and capabilities to connect our global ...

Senior Solution Architect - Email & Collaboration Security

Hiring Organisation
Mimecast
Location
London, UK
Employment Type
Full-time
tooling accelerates quality decisions and where it introduces risk. It also means designing systems that incorporate AI components thoughtfully: understanding the implications of LLM integration, agent boundaries, prompt and data-contract stability, and evaluation coverage for AI-driven features. Candidates who treat AI tooling as optional or experimental … into product and architecture decisionsBonus PointsBackground in email security, threat detection, DLP, identity, or data platformsFamiliarity with agentic AI, MCP (Model Context Protocol), or LLM application architectureExperience with eval design for AI features, product discovery practices, or data contract/data mesh approachesExposure to M365 or GWS integration patterns, SMTP ...

Senior Solution Architect - Email & Collaboration Security

Location
Greater London, England, United Kingdom
tooling accelerates quality decisions and where it introduces risk. It also means designing systems that incorporate AI components thoughtfully: understanding the implications of LLM integration, agent boundaries, prompt and data-contract stability, and evaluation coverage for AI-driven features. Candidates who treat AI tooling as optional or experimental … architecture decisions. Bonus Points Background in email security, threat detection, DLP, identity, or data platforms. Familiarity with agentic AI, MCP (Model Context Protocol), or LLM application architecture. Experience with eval design for AI features, product discovery practices, or data contract/data mesh approaches. Exposure to M365 or GWS integration ...

Software Engineer III - AI Engineering

Location
Greater London, England, United Kingdom
Join us to shape the future of technology through AI and machine learning. You will have the opportunity to deliver projects that make a real difference, collaborate with talented teams, and grow your expertise in ...

Remote AI/ML Engineer — LLMs & Generative AI

Location
Greater London, England, United Kingdom
DIONIX AI is seeking an AI/ML Engineer specializing in Large Language Models and Generative AI for its B2B SaaS products. You will design, build, and deploy agentic workflows, and predictive models, collaborating with ...

AI Engineer - Agents & RAG for Enterprise (Hybrid)

Location
Manchester, England, United Kingdom
Searchability seeks an experienced AI Engineer to join a major enterprise AI transformation programme, focusing on AI Agents, RAG and GenAI. You’ll design and build agentic AI solutions, and develop APIs in a complex ...

AI Engineer - Agents & RAG for Enterprise (Hybrid)

Location
Leeds, England, United Kingdom
Searchability seeks an experienced AI Engineer to join a major enterprise AI transformation programme, focusing on AI Agents, RAG and GenAI. You’ll design and build agentic AI solutions, and develop APIs in a complex ...

Senior/Lead Data Scientist

Location
Greater London, England, United Kingdom
Build components of new products that turn real customer signals into timely actions and measurable outcomes allowing customers to amplify consumer voice for LLM visibility advantage. Partner across Product, Engineering, CS, and Commercial to make the human signal visible, actionable, and compounding in the product. Establish experimentation and measurement foundations … communication that translates complexity into actionable narratives for non‐technical audiences Bias for action and ownership in ambiguous, fast‐moving environments Nice to have LLM applications for agentic solutions Graph modeling Personalization: propensity/uplift modeling, bandits, causal inference Libraries: scikit‐learn, XGBoost, LightGBM, CatBoost, CausalML, Keras, DoWhy Experience with ...

AI ENGINEERING CONSULTANT/ARCHITECT

Location
Manchester, England, United Kingdom
grow into broader architectural and leadership responsibilities. While OpenAI is central to our work, we also value curiosity and awareness of the wider LLM ecosystem to help make thoughtful, well-rounded technical decisions. Responsibilities Design and build AI applications using OpenAI and related technologies Develop production-ready systems across APIs … candidate Strong hands-on software engineering experience, particularly Python and backend/API development Proven experience building production-ready systems and practical delivery of LLM/GenAI applications (e.g. RAG, tool use, structured outputs, evaluation) Ability to work across the full delivery lifecycle Cloud experience in AWS or Azure Comfortable ...

Data Scientist

Location
Greater London, England, United Kingdom
role for a data scientist who wants their work in production rather than in a notebook. You will build and evaluate the models and LLM systems that sit behind the product, contribute to how problems are framed as well as how they are solved, and take real ownership … what we release. What you’ll do Train, tune and evaluate models, and prepare them for production deployment alongside engineering. Build and improve LLM and agentic AI systems, including harnesses, retrieval augmented generation, context engineering and evaluation frameworks. Wrangle and analyse messy real-world legal data, and turn it into ...

Senior Manager - Business Analysis

Location
Greater London, England, United Kingdom
About the Opportunity Job Type: Permanent Application Deadline: 09 October 2026 Title Senior Manager - Business Analysis Department AMP Platform, Research & Sustainability Location London, United Kingdom Reports To Associate Director, Business Analyst Level 6 We’re ...

AI Integration Lead

Location
Greater London, England, United Kingdom
development, operation, and adoption of AI across the firm. The team is responsible for building and supporting enterprise‐grade AI capabilities, including LLM‐powered applications, retrieval‐augmented generation (RAG) systems, agent‐assisted workflows, and scalable internal AI tooling. Department overview The Front Office AI Technology Team sits within the Front … development, operation, and adoption of AI across the firm. The team is responsible for building and supporting enterprise‐grade AI capabilities, including LLM‐powered applications, retrieval‐augmented generation (RAG) systems, agent‐assisted workflows, and scalable internal AI tooling. We develop the core AI foundations required to deploy AI safely ...

Software Engineer: Applied NLP/ML and Data Systems (Mid-career / Senior)

Location
Cambridge, England, United Kingdom
micro theme, by extracting information from filings and web content, and assigning thematic exposures based on this information. Run large-scale NLP and LLM inference (entity extraction, classification, knowledge graph construction) over company documents, with cost- and throughput-aware batch execution. Ingest market data and publish datasets to external distributors. … semantic similarity, clustering, or operationalising models (not necessarily training from scratch). AWS fluency and CI/CD discipline. Nice to have Practical LLM engineering: prompting, batch inference, and cost and throughput trade-offs across providers. SageMaker, Bedrock, or comparable managed ML tooling. Financial and equities domain knowledge: classification taxonomies ...

Agent Engineer

Location
Greater London, England, United Kingdom
will do: Lead the development of agent fleets to model complex business processes in Langchain. Develop APIs and workflows that integrate AI and LLM frameworks with business systems. Design, optimise, and query data models across relational and NoSQL databases. Collaborate with cross-functional teams to deliver an agentic platform from … production. What You'll Bring Minimum 5 years of engineering experience, preferably including Python.. 1 year of experience with LangSmith or other comparable LLM/AI frameworks — this is an essential component of the vision for our agentic platform, and hands‐on experience is required.. Solid API design skills ...

Senior Quantitative UX Researcher

Location
Greater London, England, United Kingdom
throughline, from validated instrument design through to automated, auditable analysis pipelines (Python/R/SQL). Pioneer AI-assisted techniques (e.g. LLM-assisted open-text analysis) where they genuinely sharpen the work, evaluating any AI tooling with a critical eye on validity and bias. Standards, influence and coaching Partner … measurably shaped product or business decisions, including A/B testing methodology. Hands-on experience experimenting with AI tools in a research workflow e.g. LLM-assisted analysis, AI-assisted qual coding, or evaluating AI-powered research tooling with a critical eye on validity and bias. AI-curious practitioner ...

security engineer for biometric products

Location
Greater London, England, United Kingdom
enterprises. Задачи Architect and deploy a secure technical framework governing developers' and scientists' use of agentic AI, including AI coding assistants, autonomous agents, and LLM-integrated tooling; Provide the primary technical security perspective on the use and deployment of externally developed AI; Mature automated security controls in CI/… including agentic AI tools and coding assistants; Understanding of AI security threats, including model supply chain risks, prompt injection, data exfiltration, agent misuse, and LLM-specific attack vectors; Scripting and automation skills, particularly in Python; Practical experience or demonstrated interest in securing AI workloads, data pipelines, and machine learning environments ...

AI Engineer - DV Cleared

Hiring Organisation
CBSbutler
Location
London, UK
Employment Type
Full-time
DV Cleared AI EngineerLocation: Central London (Hybrid)Salary: 80,000 - 100,000 + Performance Bonus + Excellent BenefitsSecurity Clearance: Active UK DV Clearance RequiredShape the Future of National Security & Advanced TechnologyWe're partnering with an ...

Senior Principal Platform Lead || AI & Agentic Systems

Hiring Organisation
IFS
Location
London, UK
Employment Type
Full-time
Company DescriptionAt IFS, we're building the next generation of AI-native enterprise software, transforming how some of the world's largest organisations manage assets, operations and critical services. This is an opportunity to work ...