26 to 50 of 89 LLM Jobs in the South East

Finance & Operations Manager | AI B2B SaaS | London/Hybrid

Hiring Organisation
Harmonic Group Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £85,000 per annum
delighted to be partnering with a fast-growing, venture-backed AI B2B SaaS business at Series A. The business has built a proprietary large language model purpose-built to tackle one of the most critical and complex problems enterprise organisations face. With a growing roster of enterprise clients, a compelling ...

AI Chatbot & Conversational Design Specialist (French speaking)

Hiring Organisation
Adria Solutions
Location
Basingstoke, Hampshire, UK
Employment Type
Full-time
Specialist Step into a role where AI isnt theoretical - its already live, evolving, and making an impact. Youll be working on a production-level LLM chatbot integrated with Intercom, handling real user traffic and data. This is a rare opportunity to directly shape performance through metrics like resolution rate, CSAT ...

AI Chatbot & Conversational Design Specialist (French speaking)

Hiring Organisation
Adria Solutions
Location
Basingstoke, Hampshire, UK
Specialist Step into a role where AI isnt theoretical - its already live, evolving, and making an impact. Youll be working on a production-level LLM chatbot integrated with Intercom, handling real user traffic and data. xkybehq This is a rare opportunity to directly shape performance through metrics like resolution rate ...

AI Engineer - up to £85,000 + Bonus + Benefits - Hybrid/London

Hiring Organisation
Involved Solutions
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £85,000 per annum
AI Engineer Salary: Up to £85,000 + Benefits Location: Hybrid - 3 days per week onsite in London Working Hours: Full time - Monday to Friday A globally renowned organisation is seeking an AI Engineer to ...

Data Engineer

Hiring Organisation
Oscar Technology
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £70,000 per annum
based data platforms, workflow automation, and emerging AI-assisted technologies, with exposure to projects involving intelligent document processing, operational automation, and practical applications of LLM tooling within the business. This is an excellent opportunity for someone who enjoys combining strong Data Engineering fundamentals with modern automation technologies in a highly … Contribute to AI-assisted and intelligent workflow projects involving structured and unstructured data processing. Work with modern automation tooling and explore practical applications of LLM technologies within operational processes. Collaborate with stakeholders to identify opportunities for process optimisation through automation and data-driven solutions. Data Quality, Reporting & Governance Implement automated ...

AWS Connect Developer

Hiring Organisation
Centrica - CHP
Location
Windsor, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Description Join us, be part of more. We're so much more than an energy company. We're a family of brands revolutionising how we power the planet. We're energisers. One team of 21 ...

Fullstack AI Developer (Java/Python) - Investment Bank

Hiring Organisation
Robert Walters
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £800 per day
opportunity to work on a cutting-edge programme delivering scalable, AI-driven solutions across modern AWS infrastructure, React front ends, and advanced LLM/RAG workflows. London-based | 5 days onsite 12-month contract + likely extension £600-£800 per day (PAYE) Join a high-profile greenfield initiative within … opportunity to work on a cutting-edge programme delivering scalable, AI-driven solutions across modern AWS infrastructure, React front ends, and advanced LLM/RAG workflows.What you'll be doing Building and enhancing cloud-native applications using Java and/or Python Developing modern React front-end solutions Designing scalable ...

AI Engineer Intern - Summer 2026

Hiring Organisation
Avis Budget Group International
Location
Bracknell, England, United Kingdom
Want to accelerate your career? Join a team of driven people, performing with purpose. At Avis Budget Group, we are proud to be a performance driven organization. Our 25,000 employees encourage each other to ...

Staff Software Engineer

Hiring Organisation
Stepstone UK
Location
South East London, London, United Kingdom
Employment Type
Permanent
need to create alignment across teams, explain complex concepts clearly, and help others make confident, pragmatic decisions. Your responsibilities Design, architect and deliver agentic, LLM-powered systems in AWS, ensuring production readiness, scalability, reliability and security. Provide technical leadership to evolve AI solutions from experimentation into robust, observable and maintainable … orchestration, tool usage and interaction patterns. Expertise in AI system design including state management, memory strategies, evaluation approaches, guardrails, observability and performance optimisation for LLM-powered systems. Strong communication and influencing skills, with experience mentoring engineers and driving high standards across teams while engaging both technical and non-technical stakeholders. ...

Senior Data Analyst

Hiring Organisation
BOSS Professional Services LTD
Location
Kingston Upon Thames, Surrey, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £85,000 per annum
Senior Data Analyst (Service Delivery & AI Analytics) #3300 Location: Hybrid (split between site-based and home-working) Reports to: Global Head of Service Delivery, IT & Repairs Contract Type: Permanent/Full-time Contracted Hours/ ...

Trainee AI Engineer

Hiring Organisation
ITOL Recruit
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £45,000 per annum
Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...

Trainee AI Engineer

Hiring Organisation
ITOL Recruit
Location
Crayford, Dartford, Kent, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £45,000 per annum
Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...

Lead AI Red Teaming & QA Engineer

Hiring Organisation
Randstad Technologies
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
adversarial testing for our enterprise Agentic AI platforms. You will move beyond traditional software QA to build continuous safety pipelines, ensuring our non-deterministic LLM agents, RAG systems, and tool integrations are secure, resilient, and compliant before production release. Key Responsibilities Automated Adversarial Testing: Build and integrate automated red teaming … continuous testing for core AI risks, including hallucinations, memorisation, algorithmic bias, uncertainty, and model drift . Regulatory Compliance Evidence: Map threat models (OWASP LLM Top 10, Agentic threats) to automated test cases. Produce the technical testing evidence required by EU AI Act Article 15 , DORA , and FCA Operational Resilience guidelines. ...

Junior AI Developer

Hiring Organisation
ITOL Recruit
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £45,000 per annum
Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...

Trainee AI Programmer

Hiring Organisation
ITOL Recruit
Location
Crawley, West Sussex, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £45,000 per annum
Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...

Trainee AI Programmer

Hiring Organisation
ITOL Recruit
Location
Kingston Upon Thames, Surrey, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £45,000 per annum
Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...

Junior AI Developer

Hiring Organisation
ITOL Recruit
Location
Bath Road, Hounslow, Middlesex, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £45,000 per annum
Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...

Customer Data Science Manager

Hiring Organisation
Salt
Location
Slough, Berkshire, UK
Customer Data Science Manager London (Hybrid) £77,000-£88,000 + Bonus Permanent | Consulting (Customer & Data Analytics Practice) Overview A global consulting firm is expanding its London-based Customer Data Science capability within its wider ...

Senior AI Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£110,000 - £120,000 per annum
next. The Role As a Senior AI Engineer, you will be a core technical contributor within the AI Lab, focusing on building and refining LLM powered systems. Build, fine tune and evaluate LLM based systems with a strong focus on editorial tone and style alignment Design and manage datasets … demos Work directly with editorial stakeholders to define meaningful evaluation criteria for AI generated content Your Skills and Experience Strong commercial experience building LLM or NLP pipelines in production or advanced prototype environments Hands on experience with fine tuning approaches such as supervised fine tuning, prompt or instruction tuning Strong ...

Senior Data Scientist

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£75,000 - £90,000 per annum
will take ownership of full lifecycle projects, from problem definition through to deployment and monitoring. Lead end to end delivery of AI and LLM based solutions across underwriting and insurance journeys Build and deploy agentic workflows, RAG pipelines, and LLM powered applications for internal and customer facing products Work across ...

Senior Platform Engineer

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
scientists to deploy, run, and manage models safely and effectively in production. While you'll need a strong understanding of how machine learning and LLM workloads are trained, packaged, deployed, and served, this is not a "deploy models all day" role . Instead, your impact will come from creating … rather than treating it as a finished product Provideplatform-level support for: Model development and experimentation Model packaging, deployment, and promotion Scalable inference and LLM-based workloads Build shared platform services that enable consistent, repeatable model deployment , even where day-to-day deployment is owned by MLOps or ML engineers ...

Ai Red Teaming Expert

Hiring Organisation
Randstad Technologies
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
Eval Platform: Operate a firm-wide service to measure success rates, uncertainty, hallucination, and bias across all non-deterministic systems. Secure Architecture: Map OWASP LLM Top 10 and agentic threats to technical controls; manage AWS Bedrock Guardrails and Knowledge Bases. AI Supply Chain: Own the AI-BOM , ensuring supply chain … Depth: Strong grasp of FMs, RAG, tool-use, and the failure modes of agentic workflows. Security & Compliance: Deep knowledge of NIST AI RMF, OWASP LLM Top 10, and UK/EU financial regulations (FCA/DORA). Testing Automation: Proven ability to build measurement frameworks for drift, memorization, and adversarial ...

Cybersecurity Specialist

Hiring Organisation
Randstad Technologies
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
Eval Platform: Operate a firm-wide service to measure success rates, uncertainty, hallucination, and bias across all non-deterministic systems. Secure Architecture: Map OWASP LLM Top 10 and agentic threats to technical controls; manage AWS Bedrock Guardrails and Knowledge Bases. AI Supply Chain: Own the AI-BOM , ensuring supply chain … Depth: Strong grasp of FMs, RAG, tool-use, and the failure modes of agentic workflows. Security & Compliance: Deep knowledge of NIST AI RMF, OWASP LLM Top 10, and UK/EU financial regulations (FCA/DORA). Testing Automation: Proven ability to build measurement frameworks for drift, memorization, and adversarial ...

Senior AI Consultant - Credit Risk

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £90,000 per annum
AI Consultant London, 3 days in the office| Salary between £80,000 and £90,000 This is a high-impact opportunity to join a newly established AI lab within a large, data-rich organisation, where ...

Business Data Analyst

Hiring Organisation
Randstad Technologies
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£250 - £277 per day
Location: London, UK Role Type: Contract Duration: 6 Months Pay Rate: 250 to 270 GBP/Day via Umbrella(Inside IR 35) The Opportunity Are you a Senior Data Analyst who is tired of just ...