Rarefied Flow Solver Engineer - GPU-Accelerated

Flexcompute Inc.; City of Watertown (NY); On-site; USD 120,000 - 190,000; Full time

Benefits offered by this job

Competitive compensation with equity

Medical, dental, and vision health 보험

401(k) Contribution

Gym allowance

Friendly, thoughtful coworkers

Job summary

Flexcompute Inc. in Watertown, NY seeks an experienced software developer to contribute to rarefied gas simulation software and AI tools for GPUs. You will design and implement fast, robust algorithms, and help scale simulations for industrial applications.

The role offers collaboration across multi-physics teams and a path within a fast-growing startup. Join a team of experts to advance scalable solvers, maintainable APIs, and production-grade software for high-performance engineering

Qualifications

• Master's degree or PhD in a technical field with 0-3 years of experience.
• Strong background in Rarefied Gas Dynamics or CFD-related fields.
• Experience with CUDA/HIP/OpenMP parallel computing.
• Proficiency in C++ and Python for scripting.
• Familiarity with git and Linux command line.

Responsibilities

• Independently implement, test, and document new solver features.
• Profile and optimize code for speed and scalability on CPUs/GPUs.
• Contribute to a clean, maintainable API and codebase.
• Collaborate with UI and visualization teams to integrate tools.
• Support product milestones with engineering rigor and documentation.

Skills

C++ for scientific computing

Python scripting

Git

Linux CLI

Numerical methods

Education

Master's degree or PhD in a technical field

Tools

CUDA

HIP

MPI

OpenMP

Job description

Flexcompute Inc. in Watertown, NY seeks an experienced software developer to contribute to rarefied gas simulation software and AI tools for GPUs. You will design and implement fast, robust algorithms, and help scale simulations for industrial applications.

The role offers collaboration across multi-physics teams and a path within a fast-growing startup. Join a team of experts to advance scalable solvers, maintainable APIs, and production-grade software for high-performance engineering