101 to 125 of 247 LLM Jobs in the South East

IT Security Architect

Hiring Organisation
Arc IT Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
clients Proven threat modelling and security design review experience, with the ability to write clear security standards Strong differentiators: Awareness of AI and LLM security risks (a live priority here, not a futureone) Network segmentation, Zero Trust, and SASE/SSE experience, SABSA certification The environment This firm moves fast. ...

Senior Product Owner - AI

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £90,000 per annum
roadmap/backlog management, delivery and post-launch optimisation At least one credible end-to-end enterprise AI or GenAI implementation Experience taking an LLM-based solution from discovery through to production Strong practical understanding of AI and GenAI capabilities and limitations Excellent stakeholder management skills, including working with senior ...

Lead Engineer

Hiring Organisation
Grant Thornton
Location
Maidstone, Kent, UK
Employment Type
Full-time
following skill, but don't worry if you don't tick the box, we'll help you develop along the way. AI and LLM experience - you're comfortable using GenAI tools such as Copilot, Claude or ChatGPT.Knowing we're right for youEmbracing uniqueness, the culture at Grant Thornton thrives ...

Senior Software Engineer - AI Security

Location
Oxford, England, United Kingdom
product development — from idea to production, for our AI security team. You’ll build and ship AI-powered products (LLM-driven workflows, automation, intelligent systems) across the stack — frontend, backend. This is a high-agency, low-process role. Youwon’twait for specs.You’lldefine problems, make decisions, and move fast with ...

Senior AI Agent Engineer - Hybrid, Impact & Growth

Location
Wokingham, England, United Kingdom
Profitero+ is seeking a Senior AI Agent Engineer to architect and deliver AI-powered products and workflows. You will design, implement and deploy LLM-based systems and agentic apps, collaborating with product, design and engineering to turn requirements into scalable solutions. You will lead production deployments, optimize performance and costs ...

Senior PM, AI Agent Security (MARS)

Location
Bracknell, England, United Kingdom
complex area within the MARS for Agents product line. You will define security, identity concepts, and platform integration across MCP Server, MCP Proxy, and LLM proxy, while operating with autonomy and agile velocity. The role requires translating market, customer, and competitive input into engineering-ready PRDs, user stories, and acceptance ...

Senior AI Software Engineer - LLMs for Grid Decarbonisation

Location
Oxford, England, United Kingdom
projects from concept through production, delivering data-driven AI-enabled decisions for researchers, investors and policy-makers worldwide. The role emphasizes building LLM-powered systems, tooling, and automation, with hybrid work in Oxford. #J-18808-Ljbffr ...

QA Engineer

Hiring Organisation
Vermillion Analytics
Location
Epsom, Surrey, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £35,000 per annum
Maths at GCSE grade 4/C or above, or equivalent) Eligible to live and work in the UK Desirable: Exposure to AI/LLM or agentic AI testing, including evaluation frameworks and non-deterministic testing Experience integrating automated testing into CI/CD pipelines, including quality gates and test ...

Machine Learning Engineer - Conversational AI & MLOps

Hiring Organisation
Robert Walters
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
focus on deploying and optimising speech and language models across cloud and edge environments. The successful candidate will work on production-grade ASR, TTS, LLM and Small Language Model pipelines , taking AI capabilities from development through to highly available, low-latency production environments. The Role As a Machine Learning Engineer … supporting real-time conversational applications. Key responsibilities will include: Designing and deploying production-grade, low-latency Automatic Speech Recognition (ASR), Text-to-Speech (TTS), LLM and Small Language Model (SLM) pipelines. Building high-performance asynchronous REST and WebSocket APIs using FastAPI to support real-time conversational AI applications. Deploying machine ...

Senior NLP & ML Research Engineer (Hybrid)

Location
Brighton, England, United Kingdom
RedTech Recruitment is seeking a Machine Learning Research Engineer specializing in NLP/LLM for a Cambridge-based role. You will explore and prototype advanced AI concepts, evaluating new approaches to NLP and related ML problems. The role demands a Ph.D. with strong NLP/ML background, publications, and hands ...

Software Engineer - Data & AI

Location
Woking, England, United Kingdom
valuable intersection where you build both the polished front-end users interact with and the AI integration layer behind it (streaming LLM responses, RAG, agents), deploying on the cloud infrastructure that runs them. #J-18808-Ljbffr ...

Prompt Engineer (Claude / Claude Code) - Mortgage Sales

Hiring Organisation
Sanderson
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
translate them into effective prompts and AI requirements Experience testing and refining prompts to improve accuracy, consistency and quality A good understanding of LLM behaviour, guardrails and hallucination management Mortgage, lending or financial services experience would be a strong advantage. Reasonable Adjustments: Respect and equality are core values to us. ...

Chief Artificial Intelligence Officer (CAIO)

Hiring Organisation
Evestigio Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£325,000 - £350,000 per annum
looking for a skilled profile, with experience around or towards: AI - Supply Chain - Product Lifecycle - Data Analytics - CX (AI Driven) Gen AI, LLM’s & AI Frameworks AI - Cross Functional Collaboration Managing Internal & Client-Side change (Work Breakdown Structure) The CAIO will use previous learning and commercial acumen - to achieve ...

Lead AI Agent Engineer

Location
Wokingham, England, United Kingdom
player in our AI team, responsible for driving the technical architecture and implementation of our next-generation AI products, taking AI/LLM models from prototype to production to power Profitero+ products and internal tools. Key Responsibilities Design, develop, and deploy LLM-based systems, agentic applications and complex AI workflows ...

Senior Platform Engineer

Hiring Organisation
Workable Software Limited
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
production, including state management, task execution, model routing, retries and observability Support AI Infrastructure: Work closely with our AI engineers supporting production NLP, LLM and quantitative model workloads, including our in-house GPU infrastructure. Automate Infrastructure: Build and manage Infrastructure-as-Code using Pulumi and automate deployments through GitHub Actions. … Proactive, resourceful and comfortable taking ownership in a fast-moving engineering environment. Bonus : with Apache Airflow, real-time data platforms, AI/ML infrastructure, LLM agents, GPU infrastructure or financial-market systems. Benefits An Ambitious, Collaborative Culture: Join a close-knit team with the pace, openness and shared sense ...

AI Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£500.00 - £600.00 per day
AI/ML Engineer (Contract) London Fully Remote Outside IR35 £400 - £500 Per Day 3 months long initially, may extended. The Company They are a well-established consumer goods business with a strong international presence ...

Data Science Consultant

Hiring Organisation
Vbeyond
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Role: Data Science Consultant Location: London, UK Type: FTE Mode: Hybrid Role Overview We are seeking a highly consultative Data Science Consultant with strong insurance industry experience. The role requires a blend of business consulting ...

Python Developer - AI / LLM Platform

Hiring Organisation
Ncounter
Location
Reading, Berkshire, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £100,000 per annum
Python Developer - AI/LLM Platform Ncounter is supporting a growing technology consultancy looking for an experienced Python Developer to take ownership of production AI and LLM platforms supporting secure, business-critical services. This is a hands-on software engineering position, combining new development with responsibility for established production systems. … will work within a sizeable existing codebase, building Python services and APIs, integrating LLM capabilities and improving the security, reliability and maintainability of live platforms. Rather than replacing existing systems, you will be expected to understand them quickly and improve them safely over time. Key responsibilities: • Build and maintain production ...

AI Engineer - LLM & Agentic Systems

Hiring Organisation
INTEC SELECT LIMITED
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£600.00 - £650.00 per day, Negotiable
Engineer - LLM & Agentic Systems London - Hybrid. Circa £500 – £675 per day (and negotiable DOE) Contract (Outside IR35) Mid-level, Senior & Lead. Agentic AI/Machine Learning. Company: Our client is a globally established data and information services business, operating across multiple high-value industry sectors. They have established data science … expanding their AI capability significantly across the global organisation. This is a role for people who ship. If you've built LLM-powered systems and agentic workflows that are live in production - not demos, not prototypes - and you want to do that at genuine scale, this is worth applying for. ...

NLP & LLM Research Engineer — Hybrid (Cambridge)

Location
Portsmouth, England, United Kingdom
A leading machine-learning software company in Cambridge is seeking a Machine Learning Research Engineer to investigate new concepts in machine learning, particularly focusing on Natural Language Processing (NLP) and large language models (LLMs). ...

AI Security Researcher

Hiring Organisation
Sanderson Government and Defence
Location
Romsey, Hampshire, South East, United Kingdom
Employment Type
Permanent
research tools and frameworks. Understanding of operating systems, networks and system architecture. Reverse engineering. Nice to Have Experience researching AI, machine learning or large language model security risks. Experience turning research ideas into working prototypes, tools or customer-facing demonstrations. Ability to explain technical findings to both specialist ...

Project Manager – University of Surrey

Location
Guildford, England, United Kingdom
Vision, Speech, and Signal Processing is seeking to recruit a Project Manager to support major research projects in generative AI, computer vision and LLM development. You will join an established research group within a highly rated research department, with an excellent computing and software infrastructure for first class research, modern ...

Enterprise AI & Transformation Manager

Hiring Organisation
Metro Bank
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
move quickly inside a regulated environment rather than slowly alongside it What you will need Hands-on experience building or delivering AI products, whether LLM applications, agents, automation or ML, with a real view of what holds up in production A track record of designing solutions and writing the requirements ...

AI Security Architect: LLMs & Agentic Systems (Hybrid)

Location
Reading, England, United Kingdom
through deployment, creating reusable security patterns and challenging designs. The ideal candidate has a strong security architecture background with application security and AI/LLM security architecture experience, and practical exposure to Vertex AI/Gemini, #J-18808-Ljbffr ...

Senior AI Platform SRE: Reliability & Automation

Location
Reading, England, United Kingdom
platform and service excellence. The role emphasizes building golden paths, developer tooling, and end-to-end software delivery governance to support ML/LLM workloads and cloud deployments. This is a chance to grow in a mission-driven, globally connected environment. #J-18808-Ljbffr ...