Senior AI Engineer - Agentic & Generative AI

Join a fast-growing international SaaS business at the forefront of AI innovation. We're looking for a Senior AI Engineer to design, build and scale Agentic AI, Generative AI and Retrieval-Augmented Generation (RAG) solutions that power intelligent, customer-facing products used globally. Working closely with Product, Platform and Engineering teams, you'll develop production-grade AI systems, autonomous agents and LLM-powered applications, helping shape the future of AI across the organisation. What You'll Do • Design and deliver production-ready Agentic AI, Generative AI and RAG solutions. • Build autonomous AI agents capable of reasoning, planning and executing complex workflows. • Develop multi-agent orchestration, tool integration and advanced retrieval strategies. • Optimise LLM performance through prompt engineering, fine-tuning and evaluation. • Work with Platform Engineering to deploy scalable AI services using Microsoft Azure. • Mentor engineers and contribute to AI architecture and engineering best practices. What You'll Bring • Strong Python development experience building production AI applications. • Proven experience developing Agentic AI, LLM and RAG solutions. • Experience with frameworks such as LangGraph, LangChain, Semantic Kernel, AutoGen or similar. • Experience with Microsoft Azure, including Azure AI Foundry, Azure OpenAI Service and Azure AI Search. • Understanding of LLM evaluation, AI safety, observability and production deployment. Why Join? • Build cutting-edge AI products for a global SaaS customer base. • Shape the future direction of Agentic AI within an ambitious technology organisation. • Work alongside talented engineers using the latest AI technologies. • Join a collaborative team with genuine ownership and impact. If you're passionate about building intelligent AI systems that move beyond experimentation into real-world products, we'd love to hear from you. INDAM The Portfolio Group are acting on behalf of our client in recruiting for this position.