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Computational Geometer

Atomicindustriesinc · Remote

remoteunknownPosted Apr 16, 2026C++PythonOpenCascadeParasolidCGALNURBSB-repCSG

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About this role

**About Atomic Industries** Atomic Industries is reinventing how the world makes things. We build an AI-driven platform that tackles hard problems in geometry, process planning, and fabrication—collapsing production timelines from months to days (and soon, minutes). We also run a fully operational factory where our technology produces production-grade tooling weekly. **About the Role (Computational Geometry Engineer)** As a Computational Geometry Engineer at Atomic, you’ll develop software infrastructure that transforms raw part designs into simulation-ready, manufacturable, and fabrication-driven representations. You’ll build tools to analyze, manipulate, and reason about complex 3D models—ensuring they’re robust enough to drive fully automated design and production systems. **What You’ll Do** - Develop algorithms for B-rep, mesh, and NURBS representations - Implement tools for geometric healing, simplification, conversion, and constraint enforcement - Build high-performance geometry pipelines that integrate with simulation and process planning tools - Work with open and proprietary kernels (e.g., OpenCascade, Parasolid) - Design systems for feature extraction, topology classification, and manufacturability analysis - Collaborate with product, simulation, and automation teams to expose geometric logic to upstream workflows **What We’re Looking For** **Minimum Qualifications** - 5+ years of experience working with computational geometry, CAD, CAM, or graphics systems - Strong knowledge of geometric representations: B-reps, meshes, point clouds, surface/spline models - Proficiency in C++ and Python; familiarity with OpenCascade, Parasolid, CGAL - Experience building performant systems for geometry manipulation or modeling - Ability to reason about edge cases, numerical stability, and algorithmic robustness in 3D environments **Bonus Points** - Background in manufacturing, simulation, or process automation - Experience designing geometry tooling for downstream applications like toolpath planning or FEA meshing - Familiarity with topology optimization, constraint solving, or CSG representations - Contributions to open-source geometry or CAD systems **How We Work** - **Fast iteration:** deploy code daily and validate it in the factory every week - **Factory-first mindset:** engineers spend time on the shop floor to understand real-world impact - **Low ceremony, high ownership:** well-written design docs, tested code, and real results—no meetings focus - **Collaborative culture:** geometry, AI, and robotics teams co-develop the product together **Benefits** - Competitive salary and generous equity package - Full medical, dental, and vision coverage for employees and dependents - 401(k) - PTO with a 15-day minimum - Quarterly team travel to Detroit - Visa support for TN, E-3, and O-1 candidates - Hardware stipend and on-site prototype lab access

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