27 Defense Technology companies Hiring FDEs

Defense Unicorns builds software delivery platforms that enable mission-critical applications to run on military systems in air-gapped, classified, and disconne…

Kela Technologies builds a secure platform for integrating commercial and military systems, serving Western defense needs with battlefield-tested technology dev…

Anduril develops autonomous systems and AI-integrated defense technology for US and allied forces using a software-first approach.

Scout AI is a frontier AI lab for U.S. defense developing reasoning systems that turn commander intent into coordinated autonomous action through products like…

Rune Technologies develops AI-enabled predictive logistics platforms for military use in contested environments with degraded communications, serving the U.S. A…

Harmattan AI builds vertically integrated AI-driven autonomous defense systems, including ISR drones and counter-UAS platforms, for democratic allies.

Shield AI is a US-based defence technology company that designs and deploys autonomous mission systems, AI, and robotics for military aircraft and unmanned plat…

Defense technology company providing AI-powered logistics decision advantage through predictive maintenance and industrial equipment control systems.

CHAOS Industries develops counter-UAS radar systems and enterprise cybersecurity infrastructure for defense, border protection, and commercial operators.

UK technology company developing AI and simulation software for defence, government and commercial organisations to enhance planning, training and decision-maki…

Saronic Technologies designs and manufactures autonomous surface vessels and fleet systems for the U.S. Navy and Marine Corps.

Code Metal develops AI-powered code-translation software with formal verification for mission-critical aerospace, defense, and automotive applications.

NODA AI builds orchestration software enabling heterogeneous autonomous defence systems to work together across air, sea, land, and space domains.

Research Innovations develops AI, machine learning, and cyber technology for defence and intelligence customers through direct partnership and co-creation appro…

UK-sovereign applied machine learning company delivering responsible AI solutions for Defence and National Security operations.

Vannevar Labs develops agentic AI and national security software that delivers decision advantage across defence, intelligence, and homeland security operations…

Quindar operates a cloud-native Mission Management as a Service platform that unifies satellite operations, replacing fragmented ground systems to manage spacec…

Legion delivers secure agent orchestration and workflow automation for government and enterprise teams, with full auditability and human oversight.

Gecko Robotics develops AI-powered robotic inspection systems and data platforms for critical infrastructure monitoring across defence, energy, and industrial s…

Field AI develops autonomous robot systems and embodied AI for industrial, defence, and unstructured field environments that operate without satellite navigatio…