26 to 50 of 136 LLM Jobs in the South East

Lead AI Engineer

Hiring Organisation
Aperia Search
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£120,000 - £150,000 per annum
execution rather than experimentation for experimentation’s sake. Scope of Role Design, build and deploy AI-powered products and applications Develop production-grade LLM solutions and agentic workflows Build RAG architectures and knowledge retrieval systems Integrate AI applications with internal platforms, tools and business systems Identify opportunities where ...

Data Scientist

Hiring Organisation
JobHeron
Location
South East London, London, United Kingdom
Employment Type
Permanent
Salary
£60,000
complex scientific and industrial challenges Build robust, well-tested code and clear technical documentation Work with proprietary Bayesian data science tools, while using modern LLM and GPT-based tools to enhance and accelerate your workflow Explore new models, methods and technologies, applying them where they add genuine value Contribute ...

Security Engineer

Hiring Organisation
Fazer Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£77,000 - £80,000 per annum, Inc benefits, OTE
Purview • Background in eComm, marketplace, or retail technology • Scripting (Python, PowerShell), Terraform, or detection-as-code experience • Familiarity with NIST CSF, ISO 27001, OWASP LLM Top 10, or similar frameworks What's on Offer for the Security Engineer • Real ownership — a genuine mandate to drive change, with the tooling ...

AI Engineer

Hiring Organisation
Halian Technology Limited
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£95,000
organisation making a real-world impact. This is a rare opportunity to shape the AI strategy, design production-grade systems, and bring cutting-edge LLM-powered solutions into a live product environment. The Role Youll sit at the intersection of AI, backend engineering, and cloud systems , designing and deploying intelligent … features that directly impact users. Expect to: Design and implement LLM-based applications (RAG pipelines, agents, copilots) Build scalable backend services using Python and Java Integrate AI into existing cloud-native SaaS platforms Own the full lifecycle: experimentation prototyping production Optimise model performance, cost, and latency in real-world environments ...

Transformation Director (CIO / CTO)

Hiring Organisation
Evestigio Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£325,000 per annum
worldwide supply chains and product lifecycles. 6. Technical Depth: Possessing a robust understanding of modern data architectures, advanced analytics, cloud scalability, and GenAI/LLM integration complexities. Key Responsibilities & Focus Areas Working in tandem with the CAIO, you will own the technical architecture and change management engine. You must ...

Senior Product Manager

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
technical debt Collaborate with Data teams to align product design with data quality, structure, and AI use cases Identify and embed practical AI and LLM-driven functionality into workflows and the product experience Act as the day-to-day product contact for commercial teams and senior stakeholders Your Skills ...

Founding Software Engineer

Hiring Organisation
Bloc Recruitment
Location
South East London, London, United Kingdom
Employment Type
Permanent
turning 100k+ unstructured PDFs into living, constantly updating datasets Make core architecture decisions around reliability, scale, formats, and data quality Ship AI agents and LLM-powered workflows (document extraction, multi-agent pipelines, orchestration) into production Treat data as a product, the outputs inform decisions worth millions, so quality really matters ...

Senior Product Engineer (Hiring Immediately)

Hiring Organisation
17918
Location
Bermondsey, South East London, United Kingdom
build with AI coding tools (e.g. Claude, Cursor, Copilot) as a core part of your workflow staying in architectural control while moving fast. Integrating LLM APIs into product is a strong plus. Autonomy & bias to ship. You operate independently and drive work to done without hand-holding you'd rather ...

Senior AI/ML Software Engineer (LLM Focus)

Hiring Organisation
Ion recruitment
Location
Guildford, Surrey, United Kingdom
Employment Type
Permanent
Senior AI/ML Software Engineer (LLM Focus) Location: Guildford, Surrey UK (office based role) Salary and benefits: £on experience + a truly outstanding package that includes an unrivalled holday entitlement. Role Overview Our client has tasked us to source a talented Senior level AI/ML Software Engineer with … robust, scalable, and secure production systems integrated into both desktop and web applications. What you’ll do: Architect, fine-tune, and deploy Large Language Model solutions and pipelines Integrate LLMs into existing C++ and web applications Design and build production-grade LLM systems with a strong focus on performance, reliability ...

AI Engineer

Hiring Organisation
Robert Half
Location
London, South East, England, United Kingdom
Employment Type
Temporary
Salary
Salary negotiable
Robert Half Technology are assisting a growing sports media organisation to recruit an AI Engineer on a contract basis. Hybrid working - London based (3 days per week onsite). Role * The AI Engineer will work ...

Senior Data Scientist

Hiring Organisation
True North Group
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £135,000 per annum
Senior Data Scientist ABOUT THE COMPANY The company is a group of established pharmaceutical and healthcare intelligence solution providers that support clients across the drug development life cycle, from pipeline through to patient access. THE ...

Lead Data Scientist

Hiring Organisation
Talent Locker
Location
Farnborough, Hampshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £650 per day
deployment. Key Responsibilities Design and build advanced AI/ML solutions for complex data-driven challenges Develop and optimise Generative AI models and LLM-based applications Work with transformer architectures, SLMs, convolutional models, and related AI frameworks Build and optimise graph databases to support intelligent data relationships and retrieval Design ...

Graduate Technology & Operations Associate

Hiring Organisation
ARCHER RESOURCING LTD
Location
Fareham, Hampshire, England, United Kingdom
Employment Type
Full-Time
Salary
£28,000 per annum
internal processes. Build and maintain workflows using automation platforms such as Power Automate, Zapier, and n8n. Support the implementation and adoption of AI and LLM-powered tools across the business. Develop natural language workflows that allow consultants to interact with systems more intuitively. Work closely with recruiters to understand challenges ...

Staff AI Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£150,000 - £200,000 per annum
large-scale data platforms, APIs, and distributed systems Proven ability to operate across architecture, delivery, and executive-level communication Desirable: experience with AI/LLM systems, data enrichment, B2B data products, or hybrid infrastructure environments SALARY AND BENEFITS £150,000 - £200,000 base salary Discretionary bonus Pension scheme Hybrid working ...

Head of Platforms

Hiring Organisation
Chambers and Partners
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Experience & Personal Attributes Technically astute, with a good knowledge of engineering processes and frameworks. Able to constructively challenge at a technical design level. Strong LLM/AI understanding with experience defining and embedding within business and data processes. Must be analytically minded, with passion for technology, data and AI landscapes ...

AI Voice Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£300 - £560 per day
production environment Experience working with real-time conversational systems and voice SDKs Strong understanding of speech-to-text, text-to-speech and LLM integrations Ability to challenge technical decisions and operate independently in a fast-moving environment Exposure to regulated industries or customer-facing AI solutions is beneficial ...

Data Scientist

Hiring Organisation
Reed
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £90,000 per annum, Inc benefits
capture mechanisms and pipelines Contribute to shaping the technical roadmap and direction of the product Explore opportunities to leverage AI/ML techniques (including LLM-related approaches where relevant) Scale solutions from prototype through to production Key Requirements Proven experience as a Data Scientist within an SME or scaling environment ...

Senior Data Scientist

Hiring Organisation
Halian Technology Limited
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£95,000
JOB- Senior Data Scientist LOCATION- London (Hybrid) TERM- Permanent SALARY- £85,000 to £95,000 per annum BENEFITS Pension, Hybrid Working, Learning & Development Budget, Private Healthcare, Bonus, Career Progression Opportunities etc. We are partnering with ...

Head of AI Engineering

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£150,000 - £200,000 per annum
large-scale data platforms, APIs, and distributed systems Proven ability to operate across architecture, delivery, and executive-level communication Desirable: experience with AI/LLM systems, data enrichment, B2B data products, or hybrid infrastructure environments SALARY AND BENEFITS £150,000 - £200,000 base salary Discretionary bonus Pension scheme Hybrid working ...

Head of Business & Revenue Operations

Hiring Organisation
Jobleads-UK
Location
Oxford, England, United Kingdom
velocity analysis. Architect agentic workflow automations across sales sequences, customer health monitoring, and onboarding — reducing friction and accelerating time‐to‐revenue. Oversee integration of LLM‐based tooling (AI‐assisted outreach, call intelligence, content generation) into the GTM tech stack. Establish governance frameworks for AI tool adoption, data quality standards ...

Senior Product Manager

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £100,000 per annum
reduce ambiguity and unblock teams Collaborate with Data to ensure alignment with data structure, quality and definitions Identify and embed practical AI and LLM use cases across matching, data enrichment and user experience Reduce reliance on manual processes and spreadsheets through automation Your Skills and Experience Strong commercial experience owning ...

Roadmap Coordinator

Hiring Organisation
1X2 Network
Location
Brighton, East Sussex, UK
Exposure to project management methodologies (Agile, Scrum, etc.) Experience using tools such as Monday.com or Jira Interest in or experience using AI tools and LLM models Experience in the iGaming sector Personal Attributes Strong communication and interpersonal skills Organised with good attention to detail Ability to work independently and collaboratively ...

Roadmap Coordinator

Hiring Organisation
1X2 Network
Location
Brighton, England, United Kingdom
Exposure to project management methodologies (Agile, Scrum, etc.) Experience using tools such as Monday.com or Jira Interest in or experience using AI tools and LLM models Experience in the iGaming sector Personal Attributes Strong communication and interpersonal skills Organised with good attention to detail Ability to work independently and collaboratively ...

AI Developer

Hiring Organisation
Reed
Location
Reading, Berkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £70,000 per annum, Inc benefits
engagements using modern full stack technologies. Integrate Azure AI services (Azure OpenAI, Cognitive Services, Azure ML, AI Search) into production applications. Build and refine LLM-powered features, agentic workflows, and MCP (Model Context Protocol) integrations. Collaborate with clients to understand requirements and translate them into working software. Contribute to technical … independently while contributing to a collaborative small team environment. Excellent communication skills - able to explain technical concepts to non-technical stakeholders. Desirable: Experience with LLM integration, prompt engineering, or agentic AI development. Familiarity with AI-assisted development tools such as GitHub Copilot, Claude, and Cursor. Azure AI Engineer certification ...

Senior AI Engineer

Hiring Organisation
Robert Walters
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Generation (RAG) Enterprise-grade AI solutions What You'll Be Doing Designing and delivering AI-powered applications using modern cloud platforms Building and operating LLM-based systems , including RAG pipelines and agents Developing robust, scalable solutions using software engineering best practices Integrating AI capabilities into existing systems and workflows Monitoring … work on secure, scalable, and responsible AI systems Exposure to emerging AI patterns like agentic workflows and assistants Key Skills Software engineering & system integration LLM application design & prompt engineering Data ethics, governance, and security awareness Stakeholder communication (technical & non-technical) Understanding of product delivery and business value What ...