GPU HPC Software Engineer (C++, CUDA) – CFD & Simulation

Dassault Systèmes; Madrid; On-site; EUR 60,000 - 80,000; Full time

Job summary

Dassault Systèmes in Madrid, Spain is hiring a Software Engineer focused on GPU-accelerated CFD simulations. You will design, develop and optimize software using C++ and CUDA for HPC workloads, collaborating with researchers across disciplines.

The role emphasizes multi-GPU deployments, CFD algorithms, and numerical methods, with opportunities to contribute to cutting-edge simulation tools.

Qualifications

• Master’s degree in Computer Science, Engineering, Applied Mathematics or related field with 6 years of relevant coding or software development experience.
• Hands-on professional or academic experience developing in C++ and CUDA on Linux.
• Background in scientific programming and familiarity with High Performance Computing (HPC)
• Knowledge of Computational Fluid Dynamics (CFD) and fluid flow simulation is a plus
• Experience contributing to CFD software or implementing physical models within CFD environments is a plus

Responsibilities

• Design, develop, and continuously improve software to deliver high-quality applications, services and technologies for end users.
• Develop GPU-accelerated CFD simulation software and optimize performance on HPC platforms.
• Collaborate with specialists from diverse scientific and technical backgrounds to address complex simulation challenges.

Skills

C++

CUDA

Linux

Analytical thinking

Education

Master’s degree in CS/Engineering

Tools

CUDA toolkit

Git

MPI/OpenMP

Job description

Dassault Systèmes in Madrid, Spain is hiring a Software Engineer focused on GPU-accelerated CFD simulations. You will design, develop and optimize software using C++ and CUDA for HPC workloads, collaborating with researchers across disciplines.

The role emphasizes multi-GPU deployments, CFD algorithms, and numerical methods, with opportunities to contribute to cutting-edge simulation tools.