Game Engine Software Engineer — Ingenix Technologies, Inc., Huntsville, AL

What you'll do

• Develop real-time 3D applications using Unity, Unreal Engine, or similar game engine technologies

• Build interactive training scenarios, simulations, visualizations, and user workflows from operational tasks or technical requirements

• Integrate applications with XR headsets, controllers, sensors, external systems, or custom hardware when required

• Optimize performance across desktop, tethered XR, and standalone XR platforms

• Collaborate with engineers, designers, and subject matter experts to translate requirements into usable interactive experiences

• Support testing, debugging, documentation, and customer demonstrations

What we're looking for

• Professional or project experience building interactive 3D applications in Unity, Unreal Engine, or a similar real-time engine

• Strong programming fundamentals in C#, C++, Blueprints, or related real-time development tools

• Working knowledge of 3D math, real-time rendering concepts, user interaction, and performance constraints

• Ability to work across software, user experience, and hardware integration details

• US Citizenship and ability to obtain a Secret clearance

Nice to have

• Experience with AR, VR, MR, or XR training systems

• Familiarity with OpenXR, MRTK, WebXR, Meta Quest, HoloLens, Vive, or similar platforms

• Experience with military, government, simulation, or technical training systems

• Experience with 3D asset pipelines, optimization, Blender, Maya, or similar tools

• Experience with multiplayer, networking, distributed simulation, or hardware-in-the-loop systems

• Active DoD Secret clearance