
Hadean is a London-based deep tech company developing spatial computing and AI simulation software for defence and resilience applications. They're hiring a Simulation Software Engineer in London (hybrid). This software engineering role sits within the UK's defence and simulation software sector.
Hadean is a London-based deep tech company founded in 2015, developing spatial computing and AI simulation software for defence and resilience applications. Its platform powers large-scale synthetic environments for planning, training, and decision-making, with products spanning populAI (simulation and wargaming), dominAI (command and control), and optimAI (AI-driven intelligence). Customers include the UK Ministry of Defence, British Army, NATO, BAE Systems, Microsoft, Booz Allen Hamilton, and Palantir. The company raised a $30M Series A in 2022 led by Molten Ventures with participation from Epic Games, Tencent, In-Q-Tel, 2050 Capital, and Entrepreneur First, followed by a £2.1M investment from the British Business Bank in 2026 alongside Booz Allen Ventures.