226 to 250 of 2,430 LLM Jobs in England

Data Scientist (UK)

Location
Sale, England, United Kingdom
production, we’d love to meet you! You will be responsible for: Designing and developing CV/ML/AI models (predictive, classification, recommendation, LLM-based), Selecting and optimizing algorithms (regression, tree-based, neural networks, etc.), Integrating models into production environments, Performing data cleaning, feature engineering, and model validation, Collaborating ...

Software Engineer, Platform London, UK Apply →

Location
Greater London, England, United Kingdom
backend, frontend, and interacting with LLMs and ML models. Develop reliable backend services in Python, working with distributed systems, data pipelines, and ML/LLM components. Integrate with LLMs, vector databases, and AI infrastructure to power intelligent product experiences. Deliver experiments and new features quickly, maintaining high quality and tight ...

Analytics Solutions Lead

Location
Greater London, England, United Kingdom
design trade-offs, platform constraints, and integration patterns Experience designing and operating model monitoring frameworks — drift detection, performance tracking, alerting Exposure to GenAI/LLM deployment in enterprise settings Cloud platform experience — Azure preferred Experience working in regulated industries — insurance or financial services strongly preferred Demonstrable experience with responsible ...

Research Engineer

Location
Greater London, England, United Kingdom
scientific context. Experienced running tools and workflows in a scalable system, for example Linux based HPC environments or on cloud systems. Comfortable using LLM programming assistants appropriately within a research software environment. It'd be great if you also have Experience working on a collaborative codebase using version control ...

Lead AI Engineer IRC302971

Location
Greater London, England, United Kingdom
engineering systems that make it trustworthy. Requirements Who You Are 5+ years of software engineering experience, including hands‐on experience shipping agentic or LLM‐backed systems that are used in production. What You’ll Bring AI DLC experience : Demonstrated experience with AI Development Life Cycle practices and methodology. Orchestration : Production ...

Consultant Data Scientist

Location
Greater London, England, United Kingdom
Core Responsibilities Develop end-to-end data science solutions, from data preparation to model deployment. Build analytical models and contribute to AI applications, including LLM-based tools. Work with Azure Machine Learning and Azure OpenAI to deliver client solutions. Collaborate with data engineers to ensure solutions are scalable and production ...

Lead ML Engineer

Location
Greater London, England, United Kingdom
Collaborate with Quality Engineers and SREs to ensure solutions meet quality, governance, and operational readiness expectations.Skills\* Strong Python development experience.\* Hands‐on experience with LLM and agent frameworks and agentic reasoning patterns.\* Practical understanding of Model Context Protocol (MCP), including server and tool patterns.\* FastAPI and REST API design ...

Senior AI Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £115,000 per annum
design and delivery of production-grade Generative AI and AI-powered solutions Owning architecture decisions across AI products and platforms Building and deploying LLM, RAG, and agentic AI systems at enterprise scale Evaluating build versus buy approaches and making pragmatic technology recommendations Working closely with engineering, security, governance, and business ...

Research Engineer

Location
Greater London, England, United Kingdom
scientific context. Experienced running tools and workflows in a scalable system, for example Linux based HPC environments or on cloud systems. Comfortable using LLM programming assistants appropriately within a research software environment. It'd be great if you also have Experience working on a collaborative codebase using version control ...

Director, Translational AI & Mechanistic Biology

Location
Cambridge, England, United Kingdom
explainability, causal machine learning, graph machine learning, agentic AI Exceptional software engineering skills: Python, deep learning frameworks (e.g.PyTorch), frontier coding agent frameworks, modern LLM tooling, and cloud platforms (e.g.AWS, Azure, GCP). Demonstrated ability to generate novel insights from complex biological datasets. Experience collaborating effectively across multidisciplinary scientific teams. Excellent ...

Software Engineer, Agent (Italian speaking)

Location
Greater London, England, United Kingdom
real-world problems Excellent communication skills - clear, direct, and persuasive across technical and non-technical audiences Even better... Experience building or deploying AI/LLM systems in production Have been a founder or founding engineer - you know what it means to balance craft, ownership, and speed Familiarity with tools that ...

Senior Golang Engineer – AI Products & Platforms

Location
Greater London, England, United Kingdom
software engineering fundamentals, system design and performance optimisation. Experience building products and platforms from concept through to production. Exposure to AI, Machine Learning or LLM‐powered applications is highly desirable. A passion for modern engineering practices, continuous learning and solving complex technical problems. Benefits 27 days annual leave (plus bank ...

Senior Python Engineer: AI Agents & Forecasting

Location
Greater London, England, United Kingdom
just an engineer. Skills & Expertise 5+ years building production-grade Python backends. You know the internals, not just the syntax. Hands-on experience with LLM orchestration frameworks such as LangChain or LangGraph (agent memory, tool calling, state management) Dagster in production (assets, sensors, partitions) or equivalent pipeline orchestration Strong backend ...

AI Engineer

Location
Newcastle upon Tyne, England, United Kingdom
appropriately Experience delivering digital services within UK central government or the wider public sector Familiarity with GOV.UK Service Standard expectations Exposure to open-source LLM tooling or communities Familiarity with AI/ML tooling on AWS, Azure, or GCP Location and Working Pattern Hybrid, based from Newcastle upon Tyne, with ...

AWS Data Scientist - Public Sector

Location
Leicester, England, United Kingdom
hold or gain a UK government security clearance. Preferred technical and professional experience Desirable Skills Experience developing and applying Generative AI, foundation models, and LLM‐based solutions. Familiarity with modern UI and application frameworks, including React, Angular, and Bootstrap. Working knowledge of relational and NoSQL databases, including PostgreSQL ...

Senior Backend Engineer

Location
Manchester, England, United Kingdom
agents can act on. Bonus points if you have Experience building MCP servers or exposing internal APIs as agent-callable tools. Experience with LLM evaluation: eval suites, behavioural test design, or benchmarking agent workflows. Functional programming in C# (LanguageExt - Either/Option patterns). CDC/event-driven ingestion (Debezium ...

Senior Python Developer

Hiring Organisation
Tech 4
Location
City of London, London, United Kingdom
Employment Type
Permanent
state of the feature at any point. Shape platform architecture with an architectural lens, contributing to long-term decisions about how AI tooling, LLM integrations, and human-in-the-loop controls evolve across the stack. Continuously identify and exploit opportunities to improve performance, reliability, and user experience, using observability ...

AI Enablement Lead

Location
Greater London, England, United Kingdom
igaming, fintech, or financial services. Hands‐on n8n experience for production workflow automation. Familiarity with MCP (Model Context Protocol) or similar frameworks. Experience with LLM providers (OpenAI, Anthropic) for inference and evaluation. Working knowledge of vector databases, embedding models, and semantic search. Experience with coding assistants (GitHub Copilot, Cursor ...

Principal Data Architect IRC303866

Location
Greater London, England, United Kingdom
goals into scalable technical blueprints, architectural principles, and governance frameworks. Lead legacy-to-cloud modernizations enabling zero-copy sharing, unified lineage, and AI/LLM workloads. Pilot emerging architectural patterns and define enterprise technical standards. Guide cross-functional engineering teams (Ingestion, BI, QA, DevOps) to deliver resilient architectures. Standardize tooling ...

Applied AI Engineer

Location
Greater London, England, United Kingdom
robust and scalable AI solutions that solve real business problems. As a document intensive industry, you will be building production-ready Agentic AI/LLM systems that radically transforms Commodities Trading. This is a hands-on Individual Contributor role. Required Qualifications 5-8+ years of experience building production ...

Lead AI Engineer

Location
Manchester, England, United Kingdom
with a proven track record of delivering AI, machine learning or data‐driven solutions into production, including recommendation engines, intelligent search, ranking systems or LLM‐powered applications. Extensive experience building and operating cloud‐native applications on AWS, with strong knowledge of CI/CD, infrastructure as code, observability and modern ...

Staff/Principal Machine Learning Scientist - Ranking & Retrieval

Location
Greater London, England, United Kingdom
complex relations between travel entities (e.g., users, destinations, itineraries, points of interest). Agentic AI & Generative AI: Familiarity with Agentic AI frameworks, LLM-driven reasoning, or autonomous planning agents to enhance conversational search and automated itinerary generation. Experience working in E-commerce, Travel Tech, or Two‐Sided Marketplaces , specifically handling ...

Principal Machine Learning Scientist New London, United Kingdom

Location
Greater London, England, United Kingdom
complex relations between travel entities (e.g., users, destinations, itineraries, points of interest). Agentic AI & Generative AI: Familiarity with Agentic AI frameworks, LLM-driven reasoning, or autonomous planning agents to enhance conversational search and automated itinerary generation. Experience working in E-commerce, Travel Tech, or Two-Sided Marketplaces , specifically handling ...

Pre-Sales & Delivery Architect

Location
Greater London, England, United Kingdom
oversee integration quality, and ensure delivery teams adhere to high standards of enterprise performance, security, and scalability.Agentic AI Implementation: Direct the practical implementation of LLM orchestration, Retrieval-Augmented Generation (RAG), and "Human-in-the-Loop" (HITL) workflows on live customer projects.Standardization & Playbooks: Package learnings, custom connectors, and architectural patterns from ...

AI Platform Engineer

Hiring Organisation
The Portfolio Group
Location
City of London, London, Castle Baynard, United Kingdom
Employment Type
Permanent
Salary
£80000 - £100000/annum
that powers our conversational AI products and wider AI strategy.You'll design, build and operate the cloud-native platform supporting Retrieval-Augmented Generation (RAG), LLM orchestration, vector search and production AI services, working closely with AI Engineering, DevOps and Security teams to deliver scalable, secure and reliable AI solutions. Role ...