726 to 750 of 2,761 LLM Jobs in England

LLM & Generative AI Engineer: RAG & Fine-Tuning

Location
Greater London, England, United Kingdom
Genixbit in London is seeking an AI Engineer to fine-tune open-source models for domain tasks, improve deployment pipelines, and develop context management and semantic search solutions. The role requires hands-on experience with ...

Senior AI Engineer / Data Scientist — LLM & RAG (Hybrid)

Location
Greater London, England, United Kingdom
Magno IT Recruitment in London seeks a (Senior) Data Scientist or AI Engineer with expertise in LLMs, RAG and NLP to develop AI-powered solutions for researchers and knowledge workers. You will work with an ...

AI Product Engineer: End-to-End LLM SaaS (Remote)

Location
Greater London, England, United Kingdom
Gravitas Recruitment Group (Global) Ltd is partnering with an AI-first SaaS business to hire an AI Product Engineer. This remote-first role offers London or Cotswolds meetups about twice a month and is open ...

Data Scientist – AI, Analytics & LLM Solutions

Location
Greater London, England, United Kingdom
A leading project solutions provider in Greater London is seeking a Data Scientist to develop solutions at the intersection of data science and AI. The ideal candidate will have hands-on experience in analytics, strong ...

Senior AI Engineer - Production-Grade LLM & Agent Systems

Location
Greater London, England, United Kingdom
A financial services company in Greater London is seeking a Senior AI Engineer to design and deliver AI systems integral to their business processes. This hands-on role involves building production-grade solutions utilizing LLMs ...

Lead AI Software Engineer – LLM & Backend

Location
Oxford, England, United Kingdom
Aurora Energy Research Limited is seeking a Senior AI Software Engineer to lead a team of engineers and data scientists in building cloud-based software for modelling power grids. You will own projects from initial ...

Research Scientist (Control)

Location
Greater London, England, United Kingdom
experience with AI coding agents. For example, having extensively used and compared frontier coding agents, or having designed/developed coding agents Experience with LLM-as-a-judge setups or AI monitoring more broadly Experience designing and running experiments, analyzing results, and iterating based on empirical findings e.g. prompting, scaffolding ...

Software Inference Deployment Engineer

Location
Oxford, England, United Kingdom
particular) Practical experience with model deployment workflows - loading, format conversion, quantisation, or framework integration Comfortable working with inference serving stacks (for example vLLM, TensorRT‐LLM, or similar) Familiarity with Linux, containerisation (Docker), and cluster environments Comfortable in a customer‐facing role, able to communicate clearly with ML and infrastructure engineering ...

Product Security Engineer

Location
Greater London, England, United Kingdom
penetration tests. You will also work autonomously to identify areas where our manual processes slow down. You will write code and integrate AI/LLM solutions to automate initial triage and data enrichment, building tools that help the team handle security findings at scale. In short, your work will ...

Developer Experience Engineer New Bristol

Location
Bristol, England, United Kingdom
Engineering, Maths, Physics, or related degree and 5+ years of industry experience. You may also have: Experience with inference serving stacks (vLLM, SGLang, TensorRT-LLM, Triton) or ML compiler and runtime toolchains. Experience working with GPUs, TPUs, or other machine learning accelerators. A track record of contributing to or maintaining ...

Software Engineer, RL Data

Location
Greater London, England, United Kingdom
including integrating with third‐party tools via APIs, CLIs, and MCP servers. Strong data engineering skills: pipelines that handle large volumes reliably in production, LLM‐powered enrichment steps, and a focus on improving data quality. Experience shipping user‐facing products or internal platforms people love: interviewing users, hunting down friction ...

Staff/Lead Software Developer (AI Agents & Integrations)

Location
Greater London, England, United Kingdom
technologies, or the ability to quickly become productive in a JVM-based codebase. Experience building AI-powered products, developer tools, coding assistants, agents, or LLM-based workflows. Strong understanding of how modern coding agents operate, including tool calling, context management, MCP, and evaluation techniques. A track record of driving technical ...

Founding AI Engineer / VC Start-Up / Up to £150k + Equity

Location
Greater London, England, United Kingdom
heart of the platform. This is a hands-on role where you'll own problems end-to-end—from designing production-grade LLM systems and agentic workflows to building evaluation frameworks and deploying scalable AI services. You'll have significant influence over both the technical architecture and the direction ...

Forward Deployed Engineer, Manager -London

Location
Greater London, England, United Kingdom
Deployed Engineering or professional services functions in startups or high-growth companies. Experience deploying AI agents and designing AI-powered workflows (MCP, Agent APIs, LLM applications, prompt engineering, retrieval/RAG, workflow orchestration). Experience with ETL/ELT workflows, schema mapping, validation scripts, and large-scale migration tooling. Experience ...

Lead AI Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£95,000 - £115,000 per annum
expect to be involved in the following: Own the technical direction, architecture, and implementation of AI systems end-to-end. Design and build LLM-powered and agent-based solutions from concept through to production. Establish engineering standards, reusable patterns, and scalable frameworks across AI initiatives. Make key decisions on models ...

Staff Offensive Security Engineer

Location
Greater London, England, United Kingdom
understanding of Static Application Security Testing (SAST), Dynamic Application Security Testing (DAST), and Software Composition Analysis (SCA). Hands‐on use of AI/LLM tooling in your own security workflow — triage, detection logic, remediation drafting — plus credibility speaking to how AI is changing the threat landscape and the tooling ...

Bioanalytical Lead, London

Hiring Organisation
Isomorphic Labs
Location
London, UK
Employment Type
Full-time
bioanalytical sections for successful IND submissions. Nice to haveExperience of generating reagent in collaboration with drug design teamsExperience of developing or using AI tools (LLM) to accelerate processes including reportingCulture and valuesWe are guided by our shared values. It's not about finding people who think ...

Asset Management- AI, Alternatives Product Management - Vice President - London

Location
Greater London, England, United Kingdom
evaluate trade‐offs and prioritize effectively Experience working closely with Engineering and Data teams to deliver production solutions Familiarity with modern AI tools (e.g., LLM‐based solutions, workflow automation, data platforms) Excellent communication and stakeholder management skills ABOUT GOLDMAN SACHS At Goldman Sachs, we commit our people, capital and ideas ...

Senior Software Engineer - Robotic Process Automation

Location
Greater London, England, United Kingdom
automation fail loudly rather than wrongly. Comfort with brittle, undocumented or legacy third-party interfaces, and building reliable logic around them. Working fluency with LLM APIs and AI-assisted development. You've shipped something with these tools and know where the model helps and where it doesn't. Data & application ...

AVP, Software Engineering, EUR

Location
Redhill, England, United Kingdom
these into team workflows to drive measurable gains in delivery speed and code quality. Agentic Solution Development - Lead the engineering design and delivery of LLM-powered agentic solutions that meaningfully augment how users work, supporting the architects on the architectural patterns, and driving the delivery that will underpin EUR Tech ...

Senior AI Scientist — NLP, LLMs & RAG (Hybrid UK)

Location
Slough, England, United Kingdom
deliver advanced AI, NLP, and generative AI solutions that power knowledge discovery and decision support. You will work with large scientific datasets, apply LLM-based approaches, and collaborate across teams to produce production-ready systems with measurable user impact. The role emphasizes robust evaluation, scalable architecture, and mentorship to help ...

Senior Software Engineer - RPA

Location
Greater London, England, United Kingdom
automation fail loudly rather than wrongly. Comfort with brittle, undocumented or legacy third‐party interfaces, and building reliable logic around them. Working fluency with LLM APIs and AI‐assisted development. You've shipped something with these tools and know where the model helps and where it doesn't. Data & application ...

Generative AI Engineer

Location
Greater London, England, United Kingdom
What we're looking for A strong software engineer with real experience in APIs, cloud systems, testing and production operations Practical, working knowledge of LLM application patterns Different seniority levels welcome a solid engineering fundamentals matter more than years of AI-specific experience A problem-solver mindset, comfortable working across ...

ai engineer

Location
Greater London, England, United Kingdom
/ML applications Strong Python engineering skills Experience with modern LLMs and agentic AI systems Hands-on experience with RAG, vector databases, and LLM orchestration Experience deploying and operating production ML systems Comfort working across models, infrastructure, and product Условия: Equity options Opportunity to shape a pre-launch product Work ...

Data Governance Specialist

Location
Cambridge, England, United Kingdom
with Data Engineers to improve data quality, lineage and governance. Support the development of AI-enabled data solutions, including areas such as RAG and LLM integrations. Gather stakeholder feedback and continuously improve solutions based on business needs and adoption Your Profile Experience in Data Analytics, Business Intelligence, Data Visualisation ...