26 to 50 of 122 LLM Jobs in the South East

Senior Data Scientist (Contract)

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
ability to design effective validation and evaluation methodologies. Experience assessing model performance, analysing errors, and communicating findings clearly. Capability to build or contribute to LLM-powered workflows with robust evaluation frameworks. Comfortable working independently and taking ownership of technical standards and delivery. Ability to work effectively with subject matter experts ...

C++ Developer

Hiring Organisation
Addition
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 per day
latency, real-time environments such as trading or financial services will also be considered. Experience using AI-assisted development tools—particularly Claude or similar LLM-powered coding assistants—will be heavily favoured. Python or scripting experience for automation is beneficial. Able to work independently, onboard quickly and communicate technical decisions ...

AI Engineer

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £110,000 per annum
Engineer | £80,000 - £110,000 | London/Hybrid | Python | LLM | GenAI | RAG | AI Agents | Looking to join one of the fastest growing AI companies in Europe Want to have autonomy and own end-to-end solutions I am currently supporting a brilliant AI company who are looking ...

Product Data Scientist - Recommendation Systems

Hiring Organisation
Harnham
Location
Brighton, England, United Kingdom
clear, data-driven recommendations to senior stakeholders. Requirements • 6+ years' experience in Data Science/Decision Science • Strong SQL and Python. • Experience with practical LLM/AI applications. • Strong experimentation and A/B testing experience. • Excellent stakeholder management and commercial thinking. • Experience working closely with Product and Engineering teams. ...

Technical Architect

Hiring Organisation
Ncounter
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£85,000 - £100,000 per annum
experience could include Docker, Kubernetes, Azure, Infrastructure as Code, enterprise APIs, identity and access management, observability and modern DevOps practices. Exposure to AI platforms, LLM integration, RAG, agent frameworks or accelerated compute would be valuable, but we are primarily looking for strong architectural breadth and the ability to deliver complex ...

Software Developer Team Lead - 12 Month FTC

Hiring Organisation
IMServ Europe Ltd
Location
MK14, Great Linford, Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£75000 - £78000/annum
raising these where they were weak without killing delivery pace. Practical, current use of AI coding assistants, and a working understanding of what shipping LLM-backed product features involves: evaluation, cost and safety. Able to lead remote and distributed engineers effectively. Credible in code review and architecture discussions; comfortable ...

Software Developer Team Lead - 12 Month FTC

Hiring Organisation
IMSERV EUROPE LIMITED
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£75,000
raising these where they were weak without killing delivery pace. Practical, current use of AI coding assistants, and a working understanding of what shipping LLM-backed product features involves: evaluation, cost and safety. Able to lead remote and distributed engineers effectively. Credible in code review and architecture discussions; comfortable ...

Artificial Intelligence Engineer

Hiring Organisation
Discover International
Location
West Sussex, England, United Kingdom
something secure and genuinely usable at scale. What you'll be doing • Designing and developing GenAI applications using OpenAI/Azure OpenAI or equivalent LLM platforms • Building multi-agent solutions with agent-orchestration frameworks such as LangGraph • Creating Retrieval-Augmented Generation (RAG) pipelines over enterprise knowledge using embeddings and vector … grasp of API integration, tool/function calling and agent orchestration Nice to have • Model Context Protocol (MCP) • Kafka or event-driven architectures • MLOps, LLM evaluation, observability and monitoring To apply or find out more, get in touch. #ContractJobs #AIJobs #GenAI #AIEngineer #LangGraph #Python #RAG #LLM #MachineLearning #Hiring #TechRecruitment #ContractRole ...

Senior Data Scientist

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day, Negotiable
Ability to clearly explain model performance, evaluation methodology, and known failure modes. Experience designing and maintaining evaluation frameworks for machine learning models. Experience building LLM-powered workflows with genuine evaluation and monitoring processes is highly desirable. Comfortable working autonomously in a fast-paced environment with a high degree of ownership. ...

AI Solutions Architect

Hiring Organisation
Set2Recruit
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Permanent
ecosystem, including Copilot, Copilot Studio, AI Builder, and Azure AI Experience working with Large Language Models and modern AI architectures, including designing and deploying LLM-based solutions such as copilots, chatbots, and knowledge assistants Understanding of prompt engineering, grounding, and retrieval-augmented generation (RAG) Ability to apply governance, security ...

Senior Software Engineer

Hiring Organisation
Oscar Technology
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
Have Kafka or RabbitMQ experience, Angular/TypeScript specifically, deep Kotlin/JVM ecosystem knowledge, compiler or query engine experience, Spring AI or LLM agent experience, financial services background, or a blog/talks/open-source contributions. What We Offer GBP salary plus early-stage equity, remote-first work ...

Android Software Engineer

Hiring Organisation
Burton Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £100,000 per annum
stability, security, and scalability in production environments. Requirements: 3+ years of Android development experience using Kotlin. Hands-on experience integrating AI features (e.g. LLM, vision, speech APIs). Strong understanding of asynchronous programming (Coroutines, Flow). Familiarity with REST or gRPC APIs and structured data formats. Strong debugging and performance ...

Back End Developer (Node.js)

Hiring Organisation
Arc IT Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£420 per day
poorly documented third-party APIs Strong production ownership across testing, CI/CD, deployment and monitoring Regular use of AI coding tools or LLM-based development tools Nice to have C#/.NET or Python Cloud platforms and Terraform Datadog, distributed tracing, profiling or flame graphs Dynamic pricing, edge technologies ...

AI Implementation Engineer, LLMs, Agent Frameworks, Python, Remote, COR7625

Hiring Organisation
Corriculo Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£95,000 - £170,000 per annum
delivery role, such as an applied AI engineer, forward-deployed engineer Background working at an AI-first startup or project-led consultancy Experience deploying LLM-based solutions and AI agents into real enterprise environments, A strong technical background, with an understanding of integration with ERPs, REST APIs, and mixed-system ...

Data Analyst - Vendor Licensing

Hiring Organisation
VIQU IT Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
ability to present findings and challenge assumptions Proactive approach with the ability to build processes and reporting from scratch Experience using AI/LLM tools for analysis would be advantageous Apply now to speak with VIQU IT in confidence, or reach out to Katie Dark via the VIQU IT website. ...

Full Stack Developer

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £65,000 per annum
initiatives. Nice to have GraphQL .NET or SQL Server Storybook or design systems WCAG accessibility standards Progressive Web Apps Experience integrating AI tools or LLM APIs into products If you're looking for a role where you can work with modern technologies, influence technical direction and build products that make ...

Remote Biology Expert (PhD)

Hiring Organisation
Turing
Location
Oxford, England, United Kingdom
documentation and collaboration Perks of Freelancing With Turing: Work in a fully remote environment. Opportunity to work on cutting-edge AI projects with leading LLM companies. Potential for contract extension based on performance and project needs. Offer Details: Commitments Required: At least 4 hours per day and minimum 20 hours ...

Senior Applied AI Engineer - London - £150-190k

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£150,000 - £190,000 per annum
Senior Applied AI Engineer - London - £150-190k Location: Central London (minimum 3 days per week in the office) Salary: Up to £190,000 base salary + 20% bonus + comprehensive benefits package Sponsorship: Visa ...

AI Security Software Engineer (GenAI & LLM Security)

Hiring Organisation
83zero Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£85,000 - £90,000 per annum
Security Software Engineer (GenAI & LLM Security) Location: London (Hybrid - 1-2 days per week in the office) Salary: Up to £90,000 + Bonus + Excellent Benefits We're partnering with a leading global technology consultancy that's expanding its AI Security and Engineering practice. As organisations rapidly adopt Generative … this team is focused on building secure, enterprise-grade AI platforms that protect Large Language Model (LLM) applications from emerging threats. We're looking for an experienced AI Security Software Engineer to design and develop innovative security solutions that safeguard enterprise AI applications. This is an exciting opportunity to work ...

AI Solutions Analyst

Hiring Organisation
Initialize
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £75,000 per annum
detail-oriented, and customer-focused Desirable Change management/business adoption Experience with prompt engineering Familiarity with Agile delivery environments Understanding of AI/LLM capabilities and limitations Responsibilities Gather and document customer requirements Translate business needs into AI prompts and workflows Test and validate AI outputs against requirements Identify ...

Principal AI Data Engineer

Hiring Organisation
Certain Advantage
Location
South East London, London, United Kingdom
Employment Type
Temporary
Salary
£750 - £800 per day
Principal AI Data Engineer Certain Advantage is hiring for a Principal AI Data Engineer based in London. This role is an initial contract until the end of the year and is hybrid, requiring 3 days ...

QA Automation Engineer - GenAI

Hiring Organisation
Square One Resources
Location
Burgess Hill, West Sussex, United Kingdom
Employment Type
Contract
Contract Rate
£260 - £280/day
Job Title:QA Automation Engineer - GenAI Experience Location: Burgess Hill - 5 days per week onsite Salary/Rate: £295 per day inside IR35 Start Date: 03/08/2026 Job Type: Contract - 6 months ...

AI Data Automation Lead, AWS, Data Lakes, Automation, Outside IR35, Part Remote

Hiring Organisation
Carrington Recruitment Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£800 - £1,000 per day, Negotiable
Data & Automation Lead, Data Laking, Data Lake, Data Lakes, AWS, AI, LLM, Automation, Part Remote, Part Central London AI Data & Automation Lead required to work for a fast growing and already established company based in Central London. This is initially a 3 month rolling contract, outside of IR35 and there … work hands-on where required. Experience designing integrations across multiple enterprise platforms, APIs and external data sources. Knowledge of AI, machine learning or Large Language Model use cases within operational environments. Ability to operate across strategy, architecture and delivery while remaining pragmatic and outcome-focused. Strong stakeholder engagement and communication ...

Remote Chemistry Expert (PhD)

Hiring Organisation
Turing
Location
Oxford, England, United Kingdom
simulations when needed. Perks of Freelancing With Turing: Work in a fully remote environment. Opportunity to work on cutting-edge AI projects with leading LLM companies. Potential for contract extension based on performance and project needs. Offer Details: Engagement type: Contractor assignment/freelancer (no medical/paid leave ...

Technical CRO Consultant (AI-Focused Testing)

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £440 per day
hands-on experience in Conversion Rate Optimisation (CRO) and digital experimentation. Experience testing, optimising or launching AI-powered products, including chatbots, conversational interfaces or LLM-based experiences. Practical knowledge of feature flagging platforms tools such as Launch Darkly or Statsig. Experience with platforms such as Optimizely, VWO, Adobe Target ...