Mission Modeling and Simulation Software Engineer, Senior

As a software engineer who builds in mission-driven domains, you’ve spent your career at the intersection of operational reality and software systems. You translate concepts, tactics, and effects into the models that make a platform credible. You know the difference between a system that works in the abstract and one that holds up when a planner runs it against a real scenario. We are building a decision-support platform for national security operations, and we need someone like you to build the mission layer that brings it to life. On this team, you’ll own the scenario execution layer and operational domain models for a platform that generates optimized courses of action under uncertainty. You’ll define action spaces, effects models, and constraint templates that give the solver something meaningful to reason over. Then, you’ll build the execution harness and vignettes that demonstrate cross-domain composition in operationally-relevant contexts. Your work is what makes this platform credible to the planners and evaluators who will put it to the test. You’ll join a small, elite team where everyone operates at the technical frontier. You’ll be the person who ensures the platform works against scenarios that defense planners and operators recognize as real, relevant, and challenging. You’ll build in a rapid development environment with AI-native tooling, delivering operationally relevant systems at engineering velocity. Join us. The world can’t wait.