Simulation Systems Developer

**Company Description** **NEDGEX** is the innovation and corporate\-venturing arm of the NETZSCH Group, focused on building and investing in early\-stage B2B deep\-tech ventures. Its mission is to empower entrepreneurs by combining startup agility with NETZSCH’s global industrial expertise. Through venture building and strategic investments in areas like advanced materials, energy, AI, process analytics, and sustainability, NEDGEX helps develop long\-term, high\-impact technologies. **Job Description** You will join a highly innovative simulation initiative focused on building next\-generation digital twins and virtual modeling technology for industrial systems. The project develops advanced tools that combine physics\-based simulation, geometry processing, and high\-performance computing — enabling companies to model, predict, and optimize the behavior of complex machines. Your work will directly contribute to a simulation engine that bridges mechanical engineering, computational science, and modern software development. **Qualifications*** Customize and enhance Computational Fluid Dynamics (CFD) and Computational Structural Mechanics (CSM) codes. * Design and implement geometry data processing pipelines for digital twins and virtual prototypes. * Analyze simulation data and prepare it for visualization and downstream workflows. * Optimize simulation workflows for robustness, speed, and scalability. * Integrate simulation components into broader engineering and IT landscapes. * Develop interfaces and APIs to connect simulation tools with external systems. * Create automated test frameworks to ensure accuracy and reliability of simulation outputs. * Document systems thoroughly and contribute to internal knowledge transfer. * Collaborate with experts in physics, engineering, software, and data science. * Track emerging simulation and digital\-twin technologies and introduce innovative methods. **Your Profile** * Strong programming expertise in Python and C\+\+ for complex simulation algorithms. * Experience with open\-source CAE tools such as Gmsh and FreeCAD. * Solid understanding of CAE and CAD methodologies. * Proficiency in visualization tools (matplotlib, PyVista). * Hands\-on experience with CFD setup, execution, and analysis. * Ability to integrate simulation workflows into digital\-twin architectures. **Additional Information** CLT or PJ contract Remote or hybrid work in Florianópolis or Curitiba.