Summary: This Software Engineer role focuses on designing, developing, and improving world-class simulation applications, with an emphasis on high-performance computing and GPU development for fluid simulation technology. Highlights: 1. Design and develop world-class simulation applications 2. Focus on High Performance Computing and GPU development 3. Leverage C++ and CUDA for fluid simulation technology Powered by the 3DEXPERIENCE® platform, SIMULIA delivers realistic simulation applications that enable users to reveal the world we live in. SIMULIA applications accelerate the process of evaluating the performance, reliability and safety of materials and products before committing to physical prototypes. At Dassault Systèmes, we empower our employees and support their passion to change the world and build the future. Let’s design new horizons together with the power of 3DEXPERIENCE virtual universes! **Position based in Madrid (Spain)** **Your role :** Your task as a Software Engineer you will design, develop and continuously improve software in order to provide World Class Apps, Services \& Technologies delivering experiences \& value to end\-users. Continuously you will improve deliveries based on usage \& user feedbacks. Rapid execution of complex simulations is a key component of the SIMULIA MODSIM approach, and is a requirement for our software soluitions to be competitive. To accelerate the deployment of multi\-GPU simulation solutions, we seek a Software Engineer to join a team that focuses on High Peformance Computing, with a specific focus on GPU (graphics processing unit) development for our fluid simulation technology. You should have a deep understanding of C\+\+ and CUDA. In addition, the idea you will have knowledge of CFD algorithms involving one or more of: * Lattice Boltzmann methods * Continuum approachs to Navier\-Stokes (finite volume or finite element) * Lagrangian formulations (SPH, DEM) * Ray tracing methods * Linear equation solvers You must have strong analytical skills, a background in mathematics, and familiarity with modern approaches to high peformance computing. Knowledge of computational fluid dynamics algorithms and/or the implemenation of physical models within a commercial or academic CFD infrastructure would be advantageous. They are also expected to engage in effective interaction and collaboration with specialists with diverse scientific backgrounds. Your qualifications You have a **Master Degree with relevant experience (1 / 3 years) with coding.** Demonstrated **experience with coding in C\+\+ and CUDA on Linux** Demonstrated background in scientific programming and familiarity with modern high performance computing Experience in commercial or state\-of\-the\-art academic and research CFD software development Clear understanding of basic physics in commercial CFD software Knowledge of particle\-based or continuum approaches to fluid flow simulation Technology Development using modern tools for source code management and DevOps **Inclusion statement** ----------------------- As a game\-changer in sustainable technology and innovation, Dassault Systèmes is striving to build more inclusive and diverse teams across the globe. We believe that our people are our number one asset and we want all employees to feel empowered to bring their whole selves to work every day. It is our goal that our people feel a sense of pride and a passion for belonging. As a company leading change, it’s our responsibility to foster opportunities for all people to participate in a harmonized Workforce of the Future.