68 ai engineer jobs found

AI Engineer - LLM & Agentic Systems London - Hybrid. Circa £550 – £650 per day (negotiable DOE) Contract (Outside IR35) Agentic AI / Machine Learning. Company: Our client is a globally established B2B information and professional services business, operating across multiple high-value industry sectors. They have established data science and machine learning engineering teams already delivering in production, and are now 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. What you'll be working on as an AI Engineer - LLM & Agentic Systems: Designing and building AI agents and agentic workflows - combining LLMs, RAG, reasoning, memory and tool orchestration to solve real, complex business...

Role: AI Engineer - Contract Role Seniority: Consultant - Senior Manager Day rate: Negotiable and outside IR35 Project duration: 4-6 months (3-4 days per week) Location: Hybrid in London We’re supporting a consultancy that specialises in growth and go-to-market transformation, known for fostering strong relationships while designing and delivering large-scale improvements worldwide. You'll have the opportunity build an AI capability from the ground up, designing agentic workflows that embed sales methodology into the tools teams use every day (Salesforce and Microsoft 365). You’ll work closely with GTM leadership and senior stakeholders, gaining exposure to commercial strategy while driving practical behaviour change. We’ve a preference for you to apply directly via the Project Blackbook website as the consultancy will eventually view your profile in our platform. If you are already in the community, feel free to quickly apply here or reach out to...

Full Stack Azure/DevOps AI Engineer - Contract (Outside IR35) 3-6 Month Initial Contract Hybrid with some remote working and occasional travel to Berkshire We are currently looking for Full Stack AI Engineers (Azure/DevOps) to join a high-impact programme focused on scaling AI-powered platforms into enterprise-grade solutions. This is a fantastic opportunity to work on cutting-edge document intelligence and data-driven AI systems, helping transform proven concepts into secure, scalable products used in real-world environments. The Role The Full Stack AI Engineers (Azure/DevOps) will play a key role in taking existing AI proof-of-concepts and turning them into robust, production-ready platforms, working across the full stack in a fast-paced agile setting. Key responsibilities include: Enhancing and scaling AI-driven platforms built on Microsoft Azure Building Back End services, APIs, and modern Front End interfaces Developing AI document processing pipelines to...

Agentic AI Engineer – Outside IR35 | Fully Remote | 12-Month Contract | Role: Agentic AI Engineer Location: Fully Remote Contract Length: 12 months IR35 Status: Outside IR35 I'm working with an innovative MedTech organisation at the forefront of AI-driven healthcare solutions. They are looking for a highly skilled Agentic AI Engineer to join their team on a long-term contract and help scale cutting-edge intelligent systems. Key Responsibilities Design and build agentic AI systems using modern LLM frameworks Develop and deploy Generative AI solutions across production environments Work with structured and unstructured data using Python & PySpark Implement Claude Code / LLM-based workflows for real-time decision-making Collaborate with cross-functional teams to integrate AI capabilities into existing platforms Ensure solutions are scalable, reliable, and aligned with regulatory requirements Key Skills & Experience Strong experience with Agentic AI architectures...

Agentic AI Engineer - Outside IR35 | Fully Remote | 12-Month Contract | Role: Agentic AI Engineer Location: Fully Remote Contract Length: 12 months IR35 Status: Outside IR35 I'm working with an innovative MedTech organisation at the forefront of AI-driven healthcare solutions. They are looking for a highly skilled Agentic AI Engineer to join their team on a long-term contract and help scale cutting-edge intelligent systems. Key Responsibilities Design and build agentic AI systems using modern LLM frameworks Develop and deploy Generative AI solutions across production environments Work with structured and unstructured data using Python & PySpark Implement Claude Code/LLM-based workflows for Real Time decision-making Collaborate with cross-functional teams to integrate AI capabilities into existing platforms Ensure solutions are scalable, reliable, and aligned with regulatory requirements Key Skills & Experience Strong experience with Agentic AI...

Agentic AI Engineer - Outside IR35 | Fully Remote | 12-Month Contract | Role: Agentic AI Engineer Location: Fully Remote Contract Length: 12 months IR35 Status: Outside IR35 I 'm working with an innovative MedTech organisation at the forefront of AI-driven healthcare solutions. They are looking for a highly skilled Agentic AI Engineer to join their team on a long-term contract and help scale cutting-edge intelligent systems. Key Responsibilities Design and build agentic AI systems using modern LLM frameworks Develop and deploy Generative AI solutions across production environments Work with structured and unstructured data using Python & PySpark Implement Claude Code / LLM-based workflows for real-time decision-making Collaborate with cross-functional teams to integrate AI capabilities into existing platforms Ensure solutions are scalable, reliable, and aligned with regulatory requirements Key Skills & Experience...

Backend-leaning Staff Engineer to modernise a core CRM and build AI-driven agent capabilities We're supporting a propety-tech organisation undertaking a major modernisation of an established CRM platform, alongside building autonomous, AI-driven workflows directly into core business processes. This role is strongly Back End-focused, requiring deep .NET engineering expertise, combined with proven experience building agentic AI systems in production. T he Role Rebuild and enhance core CRM functionality within a live production environment Lead Back End development using .NET/C#, ensuring scalability, reliability, and maintainability Work across the stack where needed (TypeScript/React) but with a clear Back End-first focus Design and implement: Autonomous agents Self-learning systems AI-driven workflow automation platforms Integrate AI capabilities directly into core product workflows and business processes Drive incremental modernisation of Legacy...

Role: AI Engineer - Contract Role Seniority: Consultant - Senior Manager Day rate: Negotiable and outside IR35 Project duration: 4-6 months (3-4 days per week) Location: Hybrid in London We’re supporting a consultancy that specialises in growth and go-to-market transformation, known for fostering strong relationships while designing and delivering large-scale improvements worldwide. You'll have the opportunity build an AI capability from the ground up, designing agentic workflows that embed sales methodology into the tools teams use every day (Salesforce and Microsoft 365). You’ll work closely with GTM leadership and senior stakeholders, gaining exposure to commercial strategy while driving practical behaviour change. We’ve a preference for you to apply directly via the Project Blackbook website as the consultancy will eventually view your profile in our platform. If you are already in the community, feel free to quickly apply here or reach out to your...

AI Engineer 6-month contract | Outside IR35 | Remote-first | UK-based | £600–£700 p/d SR2 is working with an exciting AI scale-up delivering secure, practical AI systems into complex and regulated environments. You’ll be taking customer use cases from scope through to working delivery. You’ll be building quickly, working with messy data and documents, and shipping AI systems that are reliable, explainable and usable in real-world settings. You’ll be working on Python, FastAPI, LLMs, RAG, GraphRAG, Neo4j, Cypher, knowledge graphs, ontologies, NLP, NER, entity resolution, embeddings, vector search, document ingestion, LangGraph-style orchestration, Docker, Helm and Kubernetes. The key priority is strong knowledge graph experience. You’ll need to be comfortable modelling domains, working with graph databases, building graph-based retrieval approaches and connecting this into applied AI solutions. You’ll need: - Strong Python engineering, ideally with...

AI Engineer | Hybrid | London | Outside IR35 | 6 + Months Cititec are working with a global financial markets organisation on a large scale data and platform transformation. They are looking for a Senior AI Engineer to help accelerate the migration of a complex data estate from Oracle to a Microsoft centric architecture across Azure, Cosmos DB, Microsoft Fabric and Azure Data Factory. The role will focus on applying AI and GenAI to improve developer productivity and engineering throughput, particularly across data migration, code generation and developer tooling. This includes deploying AI agents and AI assisted development tools within the Azure ecosystem. This is a high impact role operating across a large engineering environment, helping scale modern engineering practices and AI enabled development across a significant developer base.

Senior AI Engineer - Agentic Platforms - AWS/.Net/React - Polyglot £800-900/day | Outside IR35 | Remote (UK) | Initial 6 months Our client are looking build out their next-generation AI capability, focused on developing an autonomous agent platform that will sit at the core of their product offering. They're looking to bring in two Senior AI Engineers to take a hands-on role in designing and delivering production-ready, agentic systems - this is not research or POC work, it's about building scalable, real-world AI solutions that integrate directly into a live platform. The focus of the role is on developing intelligent, self-learning workflows, multi-agent systems, and AI-driven automation that supports real estate professionals in managing leads, workflows, and customer interactions. You'll be working closely with Product, Architecture, and Data teams to define and build the underlying platform, with a strong emphasis on engineering quality, scalability, and commercial...

AI Engineer | Hybrid | London | Outside IR35 | 6+ Months Cititec are working with a global financial markets organisation on a large scale data and platform transformation. They are looking for a Senior AI Engineer to help accelerate the migration of a complex data estate from Oracle to a Microsoft centric architecture across Azure, Cosmos DB, Microsoft Fabric and Azure Data Factory. The role will focus on applying AI and GenAI to improve developer productivity and engineering throughput, particularly across data migration, code generation and developer tooling. This includes deploying AI agents and AI assisted development tools within the Azure ecosystem. This is a high impact role operating across a large engineering environment, helping scale modern engineering practices and AI enabled development across a significant developer base.

Data Scientist/Agentic AI / Machine Learning Scientist London (Hybrid) | Outside IR35 Contract We're Looking for AI Builders, Not AI Experimenters We're looking for an engineer with hands-on, CV-evidenced experience building Agentic AI systems — this is non-negotiable. Join a major AI programme delivering production-grade Agentic AI and LLM solutions at scale. This role is focused on building intelligent systems that solve real business problems, automate complex workflows, and generate measurable impact across products and enterprise transformation initiatives. What You'll Do Design and deploy AI agents and agentic workflows powered by LLMs Build systems using RAG, reasoning, planning, memory, and tool orchestration Develop multi-step AI solutions capable of autonomous decision-making and tool usage Work with MCP-style architectures and modern orchestration frameworks Deliver recommendation, classification, forecasting, and automation solutions...

CONTRACT AI BACKEND ENGINEER (OUTSIDE IR35) C# / .NET / Claude Code / GitHub Copilot / AI Assisted Development Hybrid Working (2 Days Onsite in Greater Manchester) £500 - £580 Per Day Outside IR35 Initial 3 Month Contract CONTRACT AI ENGINEER - C# .NET / AI We're looking for an experienced Contract AI Backend Engineer to join a forward-thinking technology team that is actively embracing AI-assisted software development. This is a unique opportunity for a contractor who is already leveraging tools such as Claude Code, GitHub Copilot, Cursor or OpenAI as part of their daily workflow and wants to work in an environment where AI is genuinely embedded into the engineering culture. You'll be building and enhancing backend systems using C# and .NET whilst helping drive best practice around AI-powered software delivery. WHAT WILL YOU BE DOING? As an AI Engineer, you will: Build scalable backend applications using C# and .NET Use AI tools to accelerate development,...

CONTRACT AI BACKEND ENGINEER (OUTSIDE IR35) C# / .NET / Claude Code / GitHub Copilot / AI Assisted Development Hybrid Working (2 Days Onsite in Greater Manchester) £500 - £580 Per Day Outside IR35 Initial 3 Month Contract CONTRACT AI ENGINEER - C# .NET / AI We 're looking for an experienced Contract AI Backend Engineer to join a forward-thinking technology team that is actively embracing AI-assisted software development. This is a unique opportunity for a contractor who is already leveraging tools such as Claude Code, GitHub Copilot, Cursor or OpenAI as part of their daily workflow and wants to work in an environment where AI is genuinely embedded into the engineering culture. You 'll be building and enhancing backend systems using C# and .NET whilst helping drive best practice around AI-powered software delivery. WHAT WILL YOU BE DOING? As an AI Engineer, you will: Build scalable backend applications using C# and .NET Use AI tools...

Senior AI Voice Engineer £500 - £550 per day Outside IR35 Remote (occasional London meet-up) Initial 6 Month Contract We are looking for a Senior AI Voice Engineer to help build and scale a production-grade AI voice platform for a major UK financial services organisation. This is not a proof-of-concept role. The business has already built initial Python-based prototypes and is now looking for an experienced contractor to take the solution into production, helping define the architecture, challenge technical decisions, and build a scalable platform capable of handling real customer interactions. You'll work directly with senior stakeholders and have significant influence over both the technical direction and implementation approach. What You'll Be Doing Designing and building production-grade AI voice agent solutions Developing scalable Python services and APIs Working with speech-to-text (STT), large language models (LLMs) and text-to-speech (TTS)...

Senior C# Engineer (AI-Native & Agentic Engineering) .NET 8/9 • AWS Lambda/SQS • OUTSIDE IR35  £700–£800/day • 100% Remote (UK) • 11-months rolling If you’re a deeply senior C# engineer who wants to actually build something new, not maintain legacy, not refactor someone else’s mess, this is one of the few roles in the market worth stopping for. You’ll be the technical spearhead for a greenfield SaaS platform, reporting directly to the Director of Engineering and shaping everything from architecture to AI-native delivery patterns. This is high-autonomy, high-impact work for someone who thrives in ambiguity and loves solving hard problems at pace. Why this role stands out: You set the engineering bar, not follow it. You get to embed agentic AI workflows into real production systems. You own outcomes end-to-end, not just “tickets”. You influence product direction without layers of process or ceremony. What You’ll Bring:...

Applied AI Systems Engineer Location: UK (Remote with occasional travel to customer sites) Security Clearance: Current SC Clearance (or ability to obtain) is essential Contract: Initial 12-month contract with extension options About the Role We're looking for an experienced Applied AI Systems Engineer to design, build, deploy and support AI-enabled systems for Ministry of Defence customers operating in secure and mission-critical environments. This isn't a research role or a prototype lab. We're looking for someone who has built production systems that are relied upon by real users in operational environments. You'll take ownership of technical delivery from initial design through deployment, documentation, testing and ongoing support, working across secure cloud, on-premise and air-gapped environments. The ideal candidate understands that successful AI systems are more than models-they're secure, reliable, maintainable systems that solve operational problems....

Senior C# Engineer - AI Native & Agentic Engineering, AWS (Lambda, SQS, SNS) .NET 8/9 AWS Lambda/SQS OUTSIDE IR35 £700-£800/day 100% Remote (UK) 11-month rolling If you're a deeply senior C# engineer who wants to actually build something new, not maintain Legacy, not refactor someone else's mess, this is one of the few roles in the market worth stopping for. You'll be the technical spearhead for a greenfield SaaS platform, reporting directly to the Director of Engineering and shaping everything from architecture to AI-native delivery patterns. This is high-autonomy, high-impact work for someone who thrives in ambiguity and loves solving hard problems at pace. Why this role stands out: You set the engineering bar, not follow it. You get to embed agentic AI workflows into real production systems. You own outcomes end-to-end, not just tickets . You influence product direction without layers of process or ceremony. What You'll Bring:...

DevOps, AI and Automation Engineer (Contract)) Engagement: DevOps, AI and Automation Engineer Engagement Type: Outside IR35 Contract Duration: 6 months Why Tokio Marine HCC? Standing still is not an option in the current world of Insurance. TMHCC are one of the world's leading Specialty Insurers. With deep expertise in our chosen lines of business, our unparalleled track record and a solid balance sheet, TMHCC evaluates and manages risk like no one else in the industry. Looking beyond profit, empowering our people and delivering on our commitments are at the core of our customer values, and so is a desire to grow and provide creative and innovative solutions to our clients. This assignment is to deliver a defined AI-enabled DevOps and automation capability for TMHCC, including CI/CD patterns, platform automation, operational tooling, Infrastructure-as-Code standards, documentation, and deliver a structured knowledge transfer, including documentation,...