11 of 11 Contract AI Agents Jobs in London

AI Agents Solution Architect - Future Talent (Q2/Q3 opportunities) for leading GSI in the software engineering market AI Solution Architect to design and implement AI-driven agent solutions for the online commerce space. Deep understanding of AI/ML models, cloud computing, and scalable system architecture. This role requires expertise … in architecting intelligent agents, optimizing cloud-based deployments, and integrating AI services into enterprise applications. Key Responsibilities: Architect and design AI-powered agent solutions that integrate with enterprise systems and cloud platforms. Develop and optimize RESTful and GraphQL APIs to facilitate AI-driven interactions. Utilize AWS services (Lambda, S3, API Gateway, SageMaker, DynamoDB … ECS, etc.) to deploy scalable AI solutions. Implement Full Stack JavaScript (Node.js, React.js, Express, TypeScript, Next.js, etc.) applications to support AI-driven interfaces. Work closely with data scientists and ML engineers to integrate machine learning models into cloud-native applications. Ensure security, scalability, and reliability of AI agent solutions in production environments. Design event More ❯

We're hiring: Machine Learning Engineer (LLMs & AI Agents) We're looking for a hands-on Machine Learning Engineer to help design, deploy, and optimise the next generation of AI agents powered by large language models (LLMs) . This is your chance to work at the cutting edge of generative AI - turning … research into production-ready systems that make a real business impact. What you'll be doing Designing and deploying LLM-powered agents end-to-end - from research to production. Developing tools, frameworks, and annotation workflows to refine agent behaviour. Defining what " production-quality code " means for LLMs and teaching agents to meet that bar. Running A/B … Science, AI, ML, or related field. Bonus points for: experience designing annotation schemas, Kaggle Master credentials, or published research. Ready to help shape the future of LLM agents? Apply now and join us at the frontline of AI innovation . Send your CV to (url removed) for immediate consideration. People Source Consulting Ltd is acting More ❯

We are currently seeking a Lead AI Engineer to work with our public sector client 6 months contract £(Apply online only) inside IR35 Location: London Bristol or Manchester/Hybrid/Flexible on remote working The ideal candidates will have a proven Artificial intelligence engineering background within public sector ideally holding active SC clearance or have government project … experience Skills & responsibilities: Ideating and developing one or more AI projects. These could be fully-fledged internal applications the incubator is building. Alternatively, they might be services we're building for the government's biggest missions in collaboration with other departments, where we work closely with technical counterparts. Writing and reviewing code daily. Collaborating with cross-functional teams … Models via API or in a local context (e.g. HuggingFace transformers). Experience with natural language processing, deep learning and generative AI. Nive to have: Building AI agents, or products that rely on AI agents Developing and working with tools and interfaces for AI applications (e.g. Anthropic's Model Context Protocol) Training More ❯

Lead Applied AI Engineer 6 Months Hybrid between London, Bristol or Manchester INSIDE IR35 £700-£750 per day Change-IT are looking for a Lead AI Engineer to join a large central government organisation based in London. This role is for 6 months initially, with possibility of extension. This role is INSIDE IR35, paying between … systems in a cloud environment. Strong software engineering skills with a focus on building production-ready systems Experience within Central Government Nice-to-Have Experience: Building AI agents, or products that rely on AI agents Developing and working with tools and interfaces for AI applications (e.g. Anthropics Model Context Protocol) Training traditional More ❯

Title: AI Engineering Research Assistant Location: London, UK Hybrid (3 days onsite) Duration: Until Dec 2025 (ASAP start) Description: We are seeking … an experienced Research Assistant to support ongoing work in the artificial intelligence and machine learning domain . The role will focus on building, testing, and improving AI agents, with a strong emphasis on generative AI and large language models (LLMs). You will work closely with engineers and technical leads to design experiments, refine prompts … and implement agent tool calls within a Python/PHP stack. Build and manage internal benchmarks for AI agent performance. Conduct systematic testing of AI agents, document outcomes, and provide insights. Analyse and interpret results, collaborating with the wider research and engineering team. Navigate and contribute to medium-scale Python codebases. Requirements: Essential: Bachelors degree More ❯

Summer-Browning Associates are currently supporting our Central Government client, who are seeking a Lead Applied AI Engineer on an initial 6 month assignment. Location: London, Bristol or Manchester (hybrid - must be able to travel to London for key meetings) About the role: You will be responsible for leading the design and establishment of frameworks, tools and processes … to responsibly develop, deploy and monitor AI products. The ideal candidate will have a recent, proven background in Lead AI Engineer, along with the following qualifications: Skills and Experience: Proficient experience in Python Strong software engineering skills with a focus on building production-ready systems Experience of deploying & monitoring such systems in a cloud environment. Experience … deep learning and generative AI. Familiarity with tools for working with Large Language Models via API or in a local context (e.g. HuggingFace transformers). Building AI agents, or products that rely on AI agents Developing and working with tools and interfaces for AI applications (e.g. Anthropic's Model Context Protocol) Training More ❯

McGregor Boyall have partnered with a Logistics company who are seeking support to identify, design, and create AI-driven solutions that can drive operational efficiency and foster innovation across their organization. This is a contract role - negotiable day rate. We're looking … for a someone who can assist with the following key responsibilities: Identifying and prioritizing high-impact AI use cases across departments Designing and deploying AI agents and tools to automate tasks and optimize internal workflows. Integrating AI capabilities with existing systems and platforms. Leveraging proprietary and external data to develop, train, and fine … tune user-generated AI models. Ensuring all solutions meet rigorous standards for data privacy, security, and compliance. improving solutions based on real-world usage and feedback. Build and deploy AI-powered workflows Python or JavaScript Knowledge of automation platforms Strong experience with LLMs If you think you meet the above requirements, please apply or email your More ❯

AI Lead Location: London, UK Hybrid: 3 days a week from office JD: AI Lead to drive the development and deployment of next-generation agentic AI solutions using Azure OpenAI GPT-5, LangGraph frameworks, and intelligent document processing. Lead technical workstreams in building production-ready AI systems for financial automation with hands … on development approach. Required Qualifications 10+ years of experience in AI/ML engineering with 4+ years in agentic AI and LLM systems Strong proficiency in LangGraph, LangMem, and agentic workflow development Hands-on experience with Azure OpenAI GPT-5, text-embedding-3-large, and Azure AI services Expert-level Python programming and experience … development Experience with LlamaIndex (LlamaParse, LlamaExtract) and document intelligence platforms Solid understanding of AI evaluation frameworks (LangGraph evals, Agent evals, DeepEval) Key Responsibilities Design and develop agentic AI applications using LangGraph and LangMem frameworks Build intelligent document processing pipelines using LlamaParse and Azure Document Intelligence Implement advanced RAG systems with text-embedding-3-large and Azure More ❯

Role: Principal AI Architect Location: London, UK Hybrid: 3 days a week from office Job Description : Principal AI Architect to lead the design and implementation of enterprise-scale AI solutions for financial services automation. Drive architectural decisions for LLM-based systems, agentic workflows, and intelligent document processing platforms serving private equity and fund management … operations. Required Qualifications 15+ years of experience in AI/ML architecture with 8+ years in enterprise AI solutions Deep expertise in LLM architectures, prompt engineering, and agentic frameworks (LangGraph, LangMem) Hands-on experience with Azure OpenAI GPT-4/5, embedding models, and Azure cloud services Strong background in Python, distributed systems, and enterprise architecture … enterprise workloads (1M+ documents, sub-second response times) Key Responsibilities Design end-to-end AI solutions for private equity fund operations and financial automation Architect scalable agentic AI frameworks using LangGraph, LangMem, and custom agent orchestration Lead technical strategy for Azure OpenAI GPT-5 integration and advanced embedding-based retrieval systems Design and implement advanced RAG More ❯

work under the technical steer of a Senior Developer. Preferably, you will have Full stack experience, with React for front end work, and have exposure to GenAI/Agentic AI as well as LLMs. Responsibilities Work collaboratively using the Agile methodology to deliver software products while validating user stories and acceptance criteria Create quantifiable estimates while actively participating … Managers, Digital Product Delivery Lead and the Digital Product Management team, to ensure a successful design, development, test as well as delivery of the software product Ensure Development, AI and Digital Product Delivery adhere to best practices, agreed standards, policies and procedures, as well as governance and compliance are adhered to Adopt a continuous learning and improvement mentality … as experience with ML.NET, ASP.NET, MVC, Web API Containers (Docker/Kubernetes), Machine Learning Operations (MLOps) and CI/CD Good knowledge of IT industry trends (especially GenAI and AgenticAI), suppliers, platforms and products Post productions MLOps, Model retaining and Drift monitoring in Azure with knowledge of Microsoft Azure Strong understanding of object-oriented programming and familiarity with front-end More ❯

Senior Full Stack & AI Automation Engineer - London Rate: £500 - £530 per day Duration: 1 year contract 3 days onsite per week in London office (Battersea) As a key member of the Automation Team, you'll design and build next-generation automation platforms, blending Python, React, Postgres, and modern DevOps practices with cutting-edge AI/ML … monitoring, collaborating with some of the brightest minds in the industry. What You'll Work On Designing and developing automation solutions aligned with Apple's product requirements. Building agentic AI/ML systems (MCP servers/clients, RAG pipelines, vector DBs). Developing both front-end (React, JS) and back-end (Python, APIs, Postgres) features. Driving test automation … in code reviews and mentoring. Hands-on experience with Selenium and iOS functional automation. Strong React/JavaScript UI development background. Back-end engineering with Python + Postgres. AI/ML expertise in LLMs, embeddings, and RAG systems. Experience with ETL pipelines, vector databases, and modern DevOps (Jenkins). Bonus points for: Multi-agent system design. Graph database More ❯