76 to 100 of 1,595 LLM Jobs in England

Cloud Platform Engineer (Senior / Lead)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
platforms, self‐service golden paths and platform‐as‐a‐product to abstract away cloud complexity for engineering teams. Practical experience using AI agents/LLM‐based tooling to automate and optimise infrastructure work, and interest in designing infrastructure that AI agents can operate safely. Strong security engineering mindset with hands ...

2026/Q2 - Senior Quantitative Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Prototype and help harden new modelling approaches, analytical tools, and platform features. Work across the design and build of our internal AI layer, including LLM integrations, MCP servers, and agentic tooling, to automate research workflows and deliver analytical insights within the client‐facing platform. Help with the evolution ...

Principal Software Engineer - Full Stack Python/AWS - Executive Director

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
with multiple modern programming languages including Python, Golang, TypeScript and similar technologies in an AWS/Cloud environment. Experience in the use of GPT, LLM, RAG, Gen AI, Prompt Engineering related technologies Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming ...

Data Solution Principal

Hiring Organisation
Jobleads-UK
Location
Birmingham, England, United Kingdom
solutions in modern data platforms (Databricks/Snowflake), understanding different business challenges require varied solutions from SLM’s to intelligent Agentic automation from LLM foundational models, Human in the Loop and MLOps. Data Architecture Design: You understand and know when to use various data architecture design patterns for data ...

Lead AI Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
emerging AI tools and frameworks, introducing improvements to team workflows. Required Skills & Experience Proven experience designing and deploying production-grade AI/ML or LLM systems . Expertise with AWS or Azure AI services (e.g., Bedrock, SageMaker, OpenAI, Cognitive Services). Strong Python programming skills with hands‐on experience using ...

Principal Applied Data Scientist

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
development of AI solutions: design, build, test, and deploy models that are robust, scalable, and used by real users.* Apply NLP and LLM techniques to solve real-world problems, ensuring models are optimized for performance and reliability.* Continuously improve model quality through tuning, evaluation, and feedback from production usage.* Evaluate ...

Senior Cloud Engineer, AI Platform SRE

Hiring Organisation
Jobleads-UK
Location
Leeds, England, United Kingdom
instincts under pressure, and a habit of fixing the class of problem rather than the instance. AI and ML operations: Experience operating model serving, LLM inference or MLOps pipelines in production is a strong plus. Familiarity with model APIs, vector databases, MCP or orchestration frameworks helps. Networking and security ...

Senior Cloud Engineer, AI Platform SRE

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
instincts under pressure, and a habit of fixing the class of problem rather than the instance. AI and ML operations: Experience operating model serving, LLM inference or MLOps pipelines in production is a strong plus. Familiarity with model APIs, vector databases, MCP or orchestration frameworks helps. Networking and security ...

Senior Cloud Engineer, AI Platform SRE

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
instincts under pressure, and a habit of fixing the class of problem rather than the instance. AI and ML operations: Experience operating model serving, LLM inference or MLOps pipelines in production is a strong plus. Familiarity with model APIs, vector databases, MCP or orchestration frameworks helps. Networking and security ...

Principal, Cloud Software Engineer

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
systems. Experience developing applications that incorporate AI/ML capabilities or intelligent workflows. Familiarity with AI/ML application patterns such as model inference, LLM integration, prompt-driven experiences, search/retrieval, summarization, or recommendation features. Experience working with Data Science or ML teams to productionize AI-driven application features. ...

Senior Engineering Manager - Data Platform Software engineering London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
CloudWatch), GCP (BigQuery). Knowledge of Airflow, Kafka, Flink, dbt, Kubernetes is highly beneficial. Good understanding of AI platforms, experience building infrastructure for LLM orchestration (e.g., vector databases, RAG pipelines, GPU scaling) is a significant plus. #J-18808-Ljbffr ...

AI engineer with Agentic experience

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
solving skills with strong ownership across the SDLC.Generative AI & ML Requirements Experience building agents Vector databases and RAG patterns (indexing, chunking, embeddings, retrieval). LLM integration (OpenAI, Azure OpenAI, Anthropic, or open source models) with prompt design, safety/guardrails, and cost/perf tuning. Nice to have - Highly desirable ...

Senior AI Engineer

Hiring Organisation
MarkIT Placements
Location
West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Requirements Required Active SC clearance Commercial experience building multi-agent or agentic AI systems in production Strong Python skills and hands-on experience with LLM frameworks (LangGraph, LangChain, Haystack, or similar) Experience deploying AI/ML systems into production environments Familiarity with Docker, Git, and cloud platforms (AWS preferred) Understanding ...

Senior AI Engineer

Hiring Organisation
17918
Location
Paddington, West End, United Kingdom
Requirements Required Active SC clearance Commercial experience building multi-agent or agentic AI systems in production Strong Python skills and hands-on experience with LLM frameworks (LangGraph, LangChain, Haystack, or similar) Experience deploying AI/ML systems into production environments Familiarity with Docker, Git, and cloud platforms (AWS preferred) Understanding ...

Senior AI/ML Computational Scientist

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Python andpython-based AI/ML framework and familiarity with relevant libraries and frameworks (e.g., TensorFlow,PyTorch). Experience working with language models like LLM's APIs andoptimizingtheir usage for specific applications. Experience with the following programming languages: Python, C++, Java, R, SQL Strong written & verbal communication skills and ability ...

Senior Data Scientist - GenAI & ML, London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
with stakeholders, engineers, and technology teams to deliver scalable, product-grade solutions. Key Responsibilities Build and deliver solutions across predictive analytics, machine learning, and LLM-based AI. Design, develop, and implement bespoke ML and AI agents and multi-step workflows using modern frameworks such as LangChain, LangGraph, or similar technologies. ...

Software quality engineer (UK)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
directly to the director of engineering. What you do Define and implement comprehensive quality assurance strategies and test plans for our AI agents and LLM-powered applications, ensuring exceptional product reliability and performance. Designing and developing automation frameworks: creating robust, scalable, and maintainable automated test frameworks from scratch or enhancing ...

Senior Machine Learning Engineer

Hiring Organisation
Jobleads-UK
Location
Oxford, England, United Kingdom
documented code. Experience developing and deploying machine learning, AI or data‐driven systems in production or near‐production settings. Experience with generative AI systems, LLM‐enabled applications or evaluation pipelines. Experience with cloud platforms, MLOps tooling, model serving or platform engineering. Advanced use of Linux, Docker, version control, CI/ ...

Cloud Advisory Senior Manager

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
including review boards, guardrails, standards, and alignment to delivery, regulatory, and audit requirements. Agentic and AI-enabled architecture: Lead designs that incorporate GenAI and LLM platforms for example Claude, OpenAI, Gemini or equivalent alongside agent orchestration and tool use and design scalable AI and ML solutions aligned to business goals ...

People & Culture Data Analytics and AI Lead

Hiring Organisation
Appcast
Location
Kings Langley, Hertfordshire, UK
Fabric, modelling tools.Workforce analytics — understanding of core P&C metrics and how to interpret people data.Generative AI and LLMs — prompt engineering, applied use of LLM tools, and an understanding of responsible AI in a sensitive data context.Automation tooling — knowledge and experience with platforms such as Power Platform, Power Automate ...

Assistant Director, Artificial Intelligence, London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
graph and keyword search, with reranking and embedding‐model selection), knowledge bases, knowledge graphs and ontologies, agentic workflows and skills, evaluation methods (eval harnesses, LLM‐as‐judge, groundedness and faithfulness metrics, tracing), and model risk controls. Experience building secure, scalable and reliable AI solutions in enterprise environments, including governance, permissions ...

Data Scientist

Hiring Organisation
Tria
Location
Slough, Berkshire, United Kingdom
Employment Type
Contract
Contract Rate
£480 - £585/day
record of developing data science solutions using NLP and Generative AI techniques, including text classification, summarisation, entity extraction, embeddings, retrieval-augmented generation (RAG) and LLM-enabled workflows Strong programming expertise in SQL, Python and PySpark, applying software engineering best practices such as code readability, version control, testing and reproducibility Experience ...

Senior Applied AI Engineer (.NET)

Hiring Organisation
Daniel James Resourcing Ltd
Location
Nottingham, Nottinghamshire, East Midlands, United Kingdom
Employment Type
Permanent
Salary
£80,000
you. What you'll be doing Building and evolving commercial applications using C#, .NET and modern web technologies Designing and integrating Generative AI/LLM functionality directly into software products Working with technologies such as OpenAI, Azure OpenAI, Claude, Gemini or local models Exploring RAG, AI agents, Semantic Kernel ...

Senior Applied AI Engineer (.NET)

Hiring Organisation
Daniel James Resourcing Ltd
Location
Hungerford, Berkshire, South East, United Kingdom
Employment Type
Permanent
Salary
£80,000
you. What you'll be doing Building and evolving commercial applications using C#, .NET and modern web technologies Designing and integrating Generative AI/LLM functionality directly into software products Working with technologies such as OpenAI, Azure OpenAI, Claude, Gemini or local models Exploring RAG, AI agents, Semantic Kernel ...

Senior Applied AI Engineer

Hiring Organisation
Daniel James Resourcing Ltd
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent
Salary
£80,000
you. What you'll be doing Building and evolving commercial applications using C#, .NET and modern web technologies Designing and integrating Generative AI/LLM functionality directly into software products Working with technologies such as OpenAI, Azure OpenAI, Claude, Gemini or local models Exploring RAG, AI agents, Semantic Kernel ...