Posted 12mo ago

Senior Principal Software Engineer, Modeling & Simulation

@ Code Metal
Boston, Massachusetts, United States
HybridFull Time
Responsibilities:design simulation, implement platform, mentor teammates
Requirements Summary:Master’s degree in a related field; multi-threaded C++ expertise; large-scale physics-based simulations experience; active Secret clearance or higher.
Technical Tools Mentioned:C++, OpenCL, CUDA
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Job Description

Help redefine how the DoD makes multi-billion-dollar force-design decisions. In this role, you'll fuse physics-driven simulation, interactive computing, and verified AI code-generation to create next-generation wargaming platforms. We’re seeking a hands-on leader who can architect and build an extensible, cloud-distributed simulation environment, and inspire a small, high-conviction team by leading from the front.

What you’ll do

  • Design & implement a scalable, interactive physics simulation that runs seamlessly in cloud and on-prem clusters.
  • Own the core codebase in modern C++ from multi-threaded performance tuning to continuous integration.
  • Collaborate with product & AI teams to embed verified, AI-generated algorithms directly into a developer SDK for extending the platform.
  • Prototype quickly, iterate faster: deliver usable capability to government end-users in weeks, not months.
  • Set the engineering bar—write clean code, document rigorously, and mentor teammates through code reviews and pair programming.

Why Code Metal?

  • Mission with impact: your work shapes the digital battlefield models that influence real-world acquisition.
  • Velocity: small teams, rapid iteration cycles, and the mandate to ship.
  • Ownership: no passengers, everyone pushes code that hits production.