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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Weather Forecast Numerical Software Specialist - NWP, High-Fidelity CFD and GPU Computing - **Company:** PrediQT Technologies - **Location:** Brussel, Belgium - **Contract:** Permanent contract - **Skills:** C (Programming Language), C++ (Programming Language), Computational Fluid Dynamics, Computer Simulation, Nvidia CUDA, General-Purpose Computing on Graphics Processing Units, Python (Programming Language), OpenMP, Performance Tuning, Scientific Computating, Simulation Software, Product Software Implementation Methods, Graphics Processing Unit (GPU), Gpu Programming, Information Technology - **Published:** August 2, 2026 - **Apply:** https://www.adzuna.be/details/5814892730 ## About the Role The ideal candidate has strong experience in numerical methods, scientific software implementation and weather applications. We are looking for someone able to bridge high-fidelity CFD, NWP workflows and GPU-based implementation while maintaining scientific rigor and practical engineering discipline., A Master's degree or PhD in computer science, applied mathematics, mechanical or aerospace engineering, meteorology, atmospheric science, scientific computing or a closely related field is strongly preferred., * Deep knowledge of numerical weather prediction codes at implementation level, with a focus on WRF or comparable models. * Strong understanding of advanced CFD numerical methods and their relationship to atmospheric or environmental flow simulation. * Hands-on programming experience in C, C++, CUDA and Python for scientific computing. * Good understanding of GPU architecture, native GPU programming and performance optimization for large-scale numerical codes. * Ability to analyse simulation data, validate numerical developments and document results clearly. Soft Skills * Excellent analytical and problem-solving skills, intellectual curiosity and scientific rigor. * Creative, communicative and collaborative mindset in a high-level R&D team. * Interest in weather and climate science and the industrial impact of high-fidelity forecasting tools. * Autonomy, pragmatism and team spirit in an early-stage deep-tech environment. Preferred Skills * Experience with advanced CFD numerical methods, high-order schemes or scale-resolved simulation approaches. * Experience with CUDA, Kokkos, MPI, OpenMP, OpenACC or other HPC portability and parallelization frameworks. * Prior work on weather, climate, atmospheric flows or environmental simulation software. ## Description We are looking for a numerical software specialist or computational scientist to join the R&D team developing PrediQT's new scale-resolved, GPU-native simulation technology for weather forecasting. You will contribute to the design, implementation and validation of a new high-fidelity code, extending solver numerics and algorithms toward weather and climate applications, with a strong focus on numerical weather prediction, native GPU implementation and rigorous validation., * Extend PrediQT's solver numerics and algorithms toward weather forecasting and climate-related applications. * Contribute to the design and implementation of a new GPU-native, performance-critical scientific code rather than simply porting an existing legacy solver. * Work with numerical weather prediction workflows, with particular interest in WRF or similar NWP codes. * Test and validate new developments on verification cases, documented experiments and relevant weather-forecasting benchmarks. * Contribute to technical documentation, scientific publications and conference presentations in CFD, NWP, weather and climate science. ## Related Videos - [CUDA Python: GPU programming for the modern developer](https://www.wearedevelopers.com/videos/100221-cuda-python-gpu-programming-for-the-modern-developer) - [Accelerating Python on GPUs](https://www.wearedevelopers.com/videos/859-accelerating-python-on-gpus) - [Coffee with Developers - Stephen Jones - NVIDIA](https://www.wearedevelopers.com/videos/1303-coffee-with-developers-stephen-jones-nvidia) - [Accelerating Python on GPUs](https://www.wearedevelopers.com/videos/1521-accelerating-python-on-gpus) - [The weekly developer show: Boosting Python with CUDA, CSS Updates & Navigating New Tech Stacks](https://www.wearedevelopers.com/videos/1293-the-weekly-developer-show-boosting-python-with-cuda-css-updates-navigating-new-tech-stacks) - [A Deep Dive on How To Leverage the NVIDIA GB200 for Ultra-Fast Training and Inference on Kubernetes](https://www.wearedevelopers.com/videos/1625-a-deep-dive-on-how-to-leverage-the-nvidia-gb200-for-ultra-fast-training-and-inference-on-kubernetes) ## Related Articles - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [A Guide to Green Tech and Green IT Careers](https://www.wearedevelopers.com/magazine/374-a-guide-to-green-tech-and-green-it-careers) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [The Fastest-Growing Tech Sectors to Look Out for in 2025](https://www.wearedevelopers.com/magazine/373-the-fastest-growing-tech-sectors-to-look-out-for-in-2025) - [7 Cloud Computing Trends Coming in 2025 for Developers](https://www.wearedevelopers.com/magazine/412-7-cloud-computing-trends-coming-in-2025-for-developers)