Full Stack Engineer

💡 What if your next role let you build mission-critical AI software — where the systems you ship directly support Defence, Intelligence and national-security decision-making? 🚀 Our client — a UK-founded Defence AI company expanding its US engineering capability — is hiring a Senior Full Stack Engineer (Virginia / Remote). They’re building sovereign AI technology deployed across Defence and Security environments, combining modern AI, large-scale data processing and secure infrastructure to help users make better decisions in high-consequence environments. The role: ✅ Build and ship Python-heavy backend and data systems from problem definition through production ✅ Own meaningful product functionality end-to-end rather than a narrow piece of the stack ✅ Work across backend, data engineering, ML/AI tooling and frontend when needed ✅ Build complete features across Python and modern frontend technologies such as React or Vue ✅ Work directly with customer and mission stakeholders to turn ambiguous problems into technical solutions ✅ Become a senior technical contributor as the US engineering capability grows Why join? Help build the US engineering capability from an early stage 💰 $140,000 – $200,000 base + up to 25% annual bonus 🤖 Build real-world AI products across Python, data, ML tooling and modern frontend technologies 🛡️ Work on technology deployed into Defence, Intelligence and national-security environments 🤝 Small, autonomous, high-ownership engineering team 📍 Primarily remote — Virginia-based strongly preferred, with the ability to reach Herndon when required US citizenship required + eligibility to obtain security clearance 📩 Interested? Apply now!