Principal Game Engine Team Lead, Platform

Worldscape is acutting-edge platform designed to unify distributed data, sensors, and intelligent agents across cloud, on-prem, and edge environments. By combining geospatial intelligence, physics-based 3D simulation, and reward-driven AI,Worldscape enables organizations to build immersive digital twins for predictive modeling, scenario planning, and adaptive decision-making. With a zero-trust security framework, seamless integration with legacy systems, and robust developer tools,Worldscape empowers rapid deployment of agentic applications that drive resilience and efficiency in sectors like logistics, telecom, defense, and infrastructure.

Worldscape is seeking an experienced Principal Game Engine Engineer to join our fast-moving, innovative Platform team. The Principal Game Engine Engineer will participate in the design, implementation, and optimization of the real‑time physics systems that underpin the simulation in our applications. You will architect scalable physics solutions, integrate tightly with the data fabric, animation, and rendering pipelines, and drive innovation in physics‑led simulation techniques to deliver responsive interactions across vehicles, environments, and all other simulation assets.

As a Principal Engineer, you will set technical directions, mentor engineers, and partner with Platform and Product Management to turn creative vision into performant, shippable features and customer applications.

This is an onsite role that will be located in Redmond, WA.

• Innovation Mindset: Passion for pushing the boundaries of real-time physics in interactive simulation.
• Leadership & Mentorship
  :
  Ability to guide developers, set technical direction for an area, and enforce best practices.
• Problem‑Solving
  :
  Creative and analytical approach to complex simulation challenges.
• Communication
  :
  Clear articulation of technical concepts to non-technical stakeholders.

• Run ateam that owns the physics architecture:
  Define data models, simulation loops, solver strategies, and integration points across engine and simulation systems.
• Deliver core physics features:
  Collision detection (broad‑phase/narrow‑phase), entity controllers, vehicle dynamics with an emphasis on orbital mechanics, particles/fluid mechanics (with an emphasis on atmospheric dynamics).
• Integrate with simulation logic (gameplay) & animation:
  Build physics‑driven interactions, authoring tools, and runtime hooks (e.g., inverse kinematics, state machines, event systems).
• Performance ownership:
  Profile, optimize, and budget frame time and memory across platforms; lead multi-threading/Job System/SIMD efforts; evaluate GPU compute opportunities.
• Stability & robustness:
  Establish test suites, golden scenarios, and verification and validation practices; reduce edge‑case instability (stacking, tunneling, jitter, constraint drift).
• Tooling & workflow:
  Build/debug tools, visualizers, probes, and authoring pipelines that accelerate designer iteration and QA efficiency.
• Cross‑functional leadership:
  Partner with back‑end, AI, data pipeline, and platform teams; communicate constraints/trade‑offs; align milestones with production.
• Mentorship & standards:
  Guide engineers via code reviews, design docs, and coding standards; cultivate a high bar for craft, documentation, and reproducibility.
• Quality & live support:
  Own crash triage and regression control for physics; support content changes post‑launch without destabilizing the simulation.
• Design, implement, and optimize real‑time rendering pipelines (e.g., forward, deferred, ray tracing).
• Develop and maintain shaders using HLSL, GLSL, Shader Lab, or Shader Graph.
• Responsible for graphics API Integration work with low‑level APIs like Direct
  
  X 11/12, Vulkan, Metal, or OpenGL ES.
• Guide junior and mid‑level engineers, conduct code reviews, and enforce best practices across studio teams.
• Take responsibility for major subsystems (e.g., lighting, post‑processing, material systems).
• Work closely with artists, designers, and other engineers to align visual goals with technical feasibility.
• Help technical artists create efficient content workflows and troubleshoot visual issues.
• Translate deep technical…