AI Engineer (Mid–Senior) Defence & National Security | UK Wide | £70,000 - £100,000 + Package Most AI roles involve building chatbots. We're working with a rapidly scaling Defence AI company backed by significant investment and trusted to deliver advanced AI capabilities into some of the UK's most critical Defence and National Security environments. They're looking for AI Engineers who want to move beyond proofs of concept and work on AI systems that solve real operational problems. Large Language Models (LLMs) Agentic AI systems AI-enabled decision support tools Secure and air-gapped AI deployments Production-grade AI applications used in mission-critical environments You'll work alongside experienced AI, Software and Data Engineers helping to build and deploy solutions that need to be accurate, robust and trusted. Python development LLMs, Generative AI or Machine Learning AI evaluation and optimisation RAG frameworks and modern AI tooling Building and deploying production applications It's an opportunity to help build the next generation of Defence AI capability alongside some of the strongest technical talent in the market. If you're excited by the challenge of deploying AI where performance, reliability and security genuinely matter, we'd like to speak with you.
