Find your next tech and IT Job or contract Large Language Model (LLM) in England

Our client is looking for a Data Scientist/Engineer to work on an initial 6 month Outside IR35 contract. This would be a fully onsite position in Milton Keynes with the potential of hybrid working in the future. Candidates would require an SC Clearance and be prepared to go through a DV Clearance. Key Qualifications * Must have proficient skills working on Large Language Models (LLMs). * Proficiency in evaluating, deploying and using on premise open source technology stacks. * Proficiency in Azure Cognitive Services, which includes Azure Language Service, Azure Text Analytics, Azure Speech Service, and other AI-related offerings. * A good understanding of OpenAI's GPT models and how it integrates with Azure services. This includes knowledge of GPT's capabilities, limitations, and available features. * Strong programming skills in Python for working with Azure services and data manipulation. * Good understanding of databases e.g. Postgres * Proficient knowledge of back-end programming languages like NodeJS, Python and/or Golang * Proficient knowledge on one of front-end technologies like React or Angular * Hands on technical Skills related to Backend development. * Experience with AWS and GCP is an added advantage. * Demonstrated Cluster Management knowledge and experience using platforms including - Kubernetes, Rancher, Helm, Docker * Familiarity with Figma for UI Mockups * Cloud certification at a developer or equivalent level is an added advantage. * Azure AI Certification or equivalent is an added advantage. * Familiarity with Data engineering and Machine learning models * Excellent written and verbal communication skills, flexible and good attitude * Experience working with open-source projects, third-party libraries, SDKs and APIs Due to the nature and urgency of this post, candidates holding or who have held high level security clearance in the past are most welcome to apply. Please note successful applicants will be required to be security cleared prior to appointment which can take up to a minimum 10 weeks. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company and overall Gold Award winner, has now secured the most prestigious business award that any business can receive, The Queens Award for Enterprise: International Trade, for the second consecutive period.

Our client is looking for a Level 3/Level 4 Support Consultant to work on an initial 6-12 month contract. This would be working on a hybrid basis in Central London with occasional travel to Warsaw required. Due to the nature of the role, an active DV clearance would be needed. Required Skills & Experience * Proven background in Level 3/4 support, escalation engineering, or senior infrastructure consultancy. * Experience with enterprise storage, distributed systems, and large scale data platforms. * Strong understanding of Linux environments (administration, troubleshooting, performance tuning). * Hands on experience with Dell hardware, including server, storage, and networking components. * Ability to troubleshoot complex data, storage, performance, and hardware/software interactions. * Excellent communication skills, capable of engaging in senior-level technical discussions and workshops. * Ability to travel internationally as required. ________________________________________ Highly Desirable Experience * Hands on work with NVIDIA GPU platforms, CUDA environments, or accelerated AI infrastructure. * Experience with Palantir (Foundry, Gotham, or related systems). * Exposure to Large Language Models (LLMs) and the operational deployment of Small Language Models (SLMs) for mission critical, real-time decision-making. * Experience in secure, mission critical, or government/defence environments. * Knowledge of modern data architecture, object storage, and next-generation storage platforms. Due to the nature and urgency of this post, candidates holding or who have held high level security clearance in the past are most welcome to apply. Please note successful applicants will be required to be security cleared prior to appointment which can take up to a minimum 18 weeks. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company and overall Gold Award winner, has now secured the most prestigious business award that any business can receive, The Queens Award for Enterprise: International Trade, for the second consecutive period.

Our client is looking for a Data Scientist/Engineer to work on an initial 6 month contract, Outside IR35. This would be working on a hybrid basis in Milton Keynes, and candidates would require an active DV clearance prior to starting the role. Key Qualifications * Must have proficient skills working on Large Language Models (LLMs). * Proficiency in evaluating, deploying and using on premise open source technology stacks. * Proficiency in Azure Cognitive Services, which includes Azure Language Service, Azure Text Analytics, Azure Speech Service, and other AI-related offerings. * A good understanding of OpenAI's GPT models and how it integrates with Azure services. This includes knowledge of GPT's capabilities, limitations, and available features. * Strong programming skills in Python for working with Azure services and data manipulation. * Good understanding of databases e.g. Postgres * Proficient knowledge of back-end programming languages like NodeJS, Python and/or Golang * Proficient knowledge on one of front-end technologies like React or Angular * Hands on technical Skills related to Backend development. * Experience with AWS and GCP is an added advantage. * Demonstrated Cluster Management knowledge and experience using platforms including - Kubernetes, Rancher, Helm, Docker * Familiarity with Figma for UI Mockups * Cloud certification at a developer or equivalent level is an added advantage. * Azure AI Certification or equivalent is an added advantage. * Familiarity with Data engineering and Machine learning models Due to the nature and urgency of this post, candidates holding or who have held high level security clearance in the past are most welcome to apply. Please note successful applicants will be required to be security cleared prior to appointment which can take up to a minimum 18 weeks. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company and overall Gold Award winner, has now secured the most prestigious business award that any business can receive, The Queens Award for Enterprise: International Trade, for the second consecutive period.

Prompt Engineer 6 Month contract initially Based: Hybrid. Max of 3 days p/w onsite in either London, Tunbridge wells, Ipswich or Bolton Rate: £550 - £600 p/d - (via Umbrella company) We have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive organisation where you can really make a difference. We have a number of great opportunities for a Prompt Engineer to join the team. As a Prompt Engineer, you will design, implement, and optimize conversational and generative AI experiences powered by Large Language Models (LLMs) on Microsoft Azure. You will craft robust prompt strategies (system prompts, few-/zero-shot prompts, tool-use instructions), implement prompt chaining for multi-step reasoning, and integrate model outputs into enterprise applications via secure APIs. You will collaborate closely with product owners, solution architects, data engineers, and application developers to translate business objectives into high‑quality AI outcomes. A working understanding of Retrieval‑Augmented Generation (RAG) is essential to ground model responses in authoritative enterprise content and to reduce hallucinations. This role blends hands‑on engineering with rigorous experimentation, evaluation, and continuous improvement. Your Responsibilities: * Author, test, and refine system, developer, and user prompts to achieve reliable, safe, and consistent outputs. * Implement prompt chaining and multi‑turn orchestration patterns for complex workflows (reasoning, planning, tool use, and validation). * Build LLM-powered features on Azure (e.g., Azure OpenAI, Azure Functions). * Utilize and manage RESTful APIs/SDKs to integrate model calls within web services, back-end jobs, and enterprise applications. * Design and implement RAG pipelines (chunking, embeddings, indexing, ranking/citation policies) to ground responses in approved content stores. * Establish offline/online evaluation frameworks (accuracy, safety, faithfulness, latency, cost), create test datasets, and run A/B or canary experiments. * Monitor production behaviour, analyze conversations, and iterate on prompts and retrieval strategies to improve outcomes. * Enforce content safety, PII handling, data privacy, and role‑based access; follow Responsible AI practices and organizational guardrails. * Partner with architects and engineers to define LLM interfaces, token/cost budgets, and observability. Key Skills/knowledge/experience: * Hands‑on experience crafting prompts (system role design, few-/zero-shot, tool-use instructions) and prompt chaining for multi‑step tasks. * Strong understanding of LLM behaviour (context windows, tokens, temperature/top‑p, function/tool calling, safety filters). * Understanding Prompt Injection and other security aspects of AI. * Practical experience deploying LLM solutions on Azure (e.g., Azure OpenAI, Azure Functions, App Service, Key Vault). * Proficiency with REST APIs and JSON; integrating LLM calls into applications/services using Python or C# (Node.js also acceptable). * Working knowledge of embeddings, document chunking strategies, indexing, semantic search, and citation/grounding techniques. * Experience with vector databases (e.g., Azure Cosmos DB vector search, Redis Enterprise, Pinecone) and reranking strategies. * Experience with Git and CI/CD (Azure DevOps or GitHub), unit/integration testing for LLM pipelines, and environment/config management. * Ability to measure and optimize latency, throughput, and cost (token budgeting, caching, retries, and fallbacks). * Exposure to conversation design, guardrail UX, human‑in‑the‑loop review workflows, and prompt libraries/pattern catalogues. This is an excellent opportunity on a great project of work, If you are looking for your next exciting opportunity, apply now for your CV to reach me directly, we will respond as soon as possible. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company and overall Gold Award winner, has now secured the most prestigious business award that any business can receive, The Queens Award for Enterprise: International Trade, for the second consecutive period.