Join us
Help us build FEAI.
We're a small team building a new kind of engineering tool. If you want to work on the intersection of CAD, simulation, and AI, we want to hear from you. We're looking for engineers and researchers who can help us build a tool that is both powerful and easy to use.
Software & Systems Engineering
Build the systems behind FEAI: the geometry kernel integration, feature tree, 3D viewport, APIs, and everything that turns a user request into an actual modeling operation. The frontend is built with TypeScript, React, and Three.js. The backend uses Python, FastAPI, and FreeCAD.
Mechanical & Simulation Engineering
Work on the engineering side of FEAI: meshing, boundary conditions, materials, solvers, and validation. We want analyses that are not only easy to set up, but also physically correct. You’ll help us improve the solver workflow, test results against known problems, and make FEAI something engineers can trust.
Research — ML & Numerical Methods
Explore better ways to use machine learning in engineering software. That could mean building assistants that understand geometry and simulation tools, limiting AI actions to physically meaningful operations, or developing fast models that can estimate results before running a full simulation.
How to apply
Tell us what you’d like to work on.
Send us a short note about yourself and a link to something you’ve built or worked on—code, research, a CAD model, or anything else you’re proud of. We’re a small team, so there’s no application portal or long hiring process. Just send us an email and tell us what interests you.
Email matthew@feai.appQuestions
Before you email us.
It depends on the role. For mechanical/simulation work, yes — we need people who already know meshing, boundary conditions, and solvers well enough to judge whether a result is right. For software and research roles, we care more about your ability to work through hard, well-specified problems; you can pick up the domain from us.
We're a small, early team and currently work closely together in person, but we're open to remote for the right person, especially for research and mechanical engineering roles where deep, focused work matters more than being in the same room.
There's no portal or multi-week pipeline. You email us, we talk about what you've built and what you want to work on, and if it looks like a fit we'll usually work through a real problem together — something close to what you'd actually do here.
Early. The CAD kernel and modeling workflow are live and used daily; FEA meshing, solving, and the assistant layer are actively being built. Joining now means shaping how those systems work, not maintaining something already decided.