Flexcompute is hiring a
CFD Solver Developer

Summary

Flexcompute is seeking an experienced software developer to contribute to a modern CFD simulation software designed for multi-node CPUs and GPUs. The successful candidate will implement, test, and document new solver and meshing features, optimize feature implementation for speed and scalability, collaborate with teams on user-interface and scientific visualization tools, and deliver robust and high-performance simulations for industrial applications.

Requirements

• Strong background in Fluid Mechanics, Structural Mechanics, Aeroacoustics, Conjugate Heat Transfer, or adjacent fields
• Knowledge of numerical methods for solving discretized Navier Stokes equations for Incompressible or Compressible Flows
• Basics of computational geometry and meshing requirements for CFD simulations
• Proven experience in and contributions to complex CFD solvers
• C++ for scientific computing and Python (or similar) for scripting
• Master degree or PhD in an applicable technical field with 0-3 years of industry experience
• Familiar with version control systems such as git and the Linux command line

Preferred Qualifications

• Industry experience with implementation and testing of new features in commercial CFD solvers
• Prior experience in working collaboratively in a medium sized distributed development team
• PhD in Computational Science and Engineering, Mechanical Engineering or Aerospace Engineering
• Expertise in one or more of the following topics: Linear solvers and convergence acceleration of CFD solvers (Multigrid algorithms, etc), Immersed Boundary, Overset, Adaptive Mesh Refinement methods, Turbulence modeling and wall-functions (RANS, hybrid RANS-LES), Multi-physics simulations: including fluid-structure interaction and conjugate heat transfer, Surface and volumetric meshing for CFD, Development of scalable, parallel CFD solvers using MPI, OpenMP, or CUDA

Benefits

• Competitive compensation with equity of a fast-growing startup
• Medical, dental, and vision health insurance
• 401(k) Contribution
• Gym allowance
• Friendly, thoughtful, and intelligent coworkers